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56 results about "Alkoxy radical" patented technology
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Flame retardant resin compositions
InactiveUS6184312B1Sufficient flame retardant effectSmall appearanceSpecial tyresEpoxyOptical transparency
A resin composition comprising (A) an aromatic polycarbonate resin or aromatic epoxy resin and (B) a minor amount of an organosiloxane containing phenyl and alkoxy radicals is flame retardant and does not emit harmful gases when burned. It can be molded into parts having optical transparency.
Owner:SHIN ETSU CHEM IND CO LTD
Processes for the preparation of imidazo[1,2-a] pyridine derivatives
InactiveUS20060084806A1Easier and economical productionPrevent low temperatureOrganic chemistryCarboxylic acidSolvent
A process for the preparation of imidazo[1,2-a]pyridine derivatives of the formula I: wherein R is hydrogen, halogen or a C1-C4 alkyl group; R1 and R2 are independently hydrogen, a straight or branched C1-C6 alkyl group which is unsubstituted or substituted by one or more halogen atoms, hydroxyl, N(C1-C4 alkyl)2, carbamoyl or C1-C4 alkoxy radicals, a C1-C6 alkyl hydroxy group, a C3-C6 cycloalkyl radical, a benzyl radical, a phenyl radical or R1 and R2 together with the nitrogen atom to which they are bonded are joined together to form a substituted or unsubstituted heterocyclic group optionally containing one or more additional heterocyclic atoms; and R3 and R4 are independently hydrogen, halogen or a C1-C4 alkyl group, or a pharmaceutically acceptable salt thereof, the process comprising (a) reacting an imidazo[1,2-a]pyridine carboxylic acid of the formula II wherein R, R3 and R4 have the aforestated meanings with a halogenating agent in the absence of a solvent to form an acid halide intermediate and (b) reacting the acid halide intermediate with an amine of the formula HNR1R2 wherein R1 and R2 have the aforestated meanings to form the compound of formula I.
![Processes for the preparation of imidazo[1,2-a] pyridine derivatives](https://images-eureka-patsnap-com.libproxy1.nus.edu.sg/patent_img/7f805e1a-42a3-469f-a93f-ab2bbc6e01f8/US20060084806A1-20060420-C00001.png "Processes for the preparation of imidazo[1,2-a] pyridine derivatives")
![Processes for the preparation of imidazo[1,2-a] pyridine derivatives](https://images-eureka-patsnap-com.libproxy1.nus.edu.sg/patent_img/7f805e1a-42a3-469f-a93f-ab2bbc6e01f8/US20060084806A1-20060420-C00002.png "Processes for the preparation of imidazo[1,2-a] pyridine derivatives")
![Processes for the preparation of imidazo[1,2-a] pyridine derivatives](https://images-eureka-patsnap-com.libproxy1.nus.edu.sg/patent_img/7f805e1a-42a3-469f-a93f-ab2bbc6e01f8/US20060084806A1-20060420-C00003.png "Processes for the preparation of imidazo[1,2-a] pyridine derivatives")
Owner:GLENMARK PHARMACEUTICALS LIMITED
Polymerizable organosilicon nanocapsules
The present invention provides a polymerizable organosilicon nanocapsule, which includes: a nanoscale core A, which includes: at least one particle comprising at least one oxide or mixed oxide, KA-O, of at least one metal or semimetal selected from the group including main groups 2 to 6 of the Periodic Table, transition groups 1 to 8 of the Periodic Table, lanthanides, and mixtures thereof; and an organosilicon shell B, which includes: at least one organosilicon compound having the formula (Ia): (Si′O—)xSi—R (Ia) wherein R is a vinyl or allyl group; wherein x is a number from 0 to 20; wherein remaining free valences of Si are each independently (KA-O)—, SiO— or -Z; wherein remaining free valences of Si′ are each independently (KA-O)—, SiO—, -R, or -Z; wherein the Z's are each independently hydroxyl or alkoxy radicals; and wherein each Si and Si′ in the shell B have not more than one R group attatched thereto.
Owner:EVONIK DEGUSSA GMBH
Liquid crystalline medium
The present invention relates to a liquid-crystalline medium which comprises at least one compound of the formula I, in which R1 and R1* each, independently of one another, denote an alkyl or alkoxy radical having 1 to 15 C atoms, where, in addition, one or more CH2 groups in these radicals may each be replaced, independently of one another, by —C≡C—, —CF2O—, —OCF2—, —CH═CH—, —O—, —CO—O—, —O—CO— in such a way that O atoms are not linked directly to one another, and in which, in addition, one or more H atoms may be replaced by halogen, L1 and L2 each, independently of one another, denote F, Cl, CF3 or CHF2, and to the use thereof for an active-matrix display, in particular based on the VA, PSA, PA-VA, SS-VA, SA-VA, PS-VA, PALC, IPS, PS-IPS, FFS or PS-FFS effect.
Owner:MERCK PATENT GMBH
Fluorine-containing maleic acid terpolymer soil and stain resists
A terpolymer having units of Formula I ##STR1## wherein X is a C.sub.2-10 alkyl, C.sub.6-12 aryl, or C.sub.4-12 alkoxy radical, d is from about 3 to about 50, R is a fluoroalkyl radical R.sub.f --(A).sub.v --(B).sub.w --, R.sub.f is a fully fluorinated straight or branched aliphatic radical optionally interrupted by at least one oxygen atom, A is a divalent radical selected from --SO.sub.2 N(R")--, --CON(R")--, --S--, or --SO.sub.2 --, where R" is H, or a C.sub.1-6 alkyl radical, B is a divalent linear hydrocarbon radical --C.sub.t H.sub.2t --, where t is 1 to 12, Y is a divalent radical --CH.sub.2 --O--, u, v, and w are each independently zero or 1, R' is hydrogen or methyl, e is from about 0.05 to about 10, M is hydrogen, alkali metal, or ammonium, and f is from about 5 to about 40, and its use to provide soil resistance and resistance to staining by acid dyes for fiber substrates is disclosed.
Owner:EI DU PONT DE NEMOURS & CO
Low viscosity, alkoxysilane-functional prepolymers and a process for their preparation
The present invention relates to a process for preparing alkoxysilane-functional prepolymers by reacting A) 1.0 equivalent of a polyol component have a number average molecular weight of 3000 g / mol to 20,000 g / mol and containing one or more polyQxyalkylene polyols or polyoxyalkylene polyol prepolymers with B) 1.05 to 1.50 equivalent of an isocyanate-and alkoxysilane-functional compound of formula I)wherein X, Y, and Z independently of one another are linear or branched C1-C8 alkyl or C1-C8 alkoxy radicals, wherein at least one of the radicals is a C1-C8 alkoxy group and R is an organic radical having a functionality of at least two, and subsequently further reacting the remaining free NCO groups by allophanatization or by reaction with C) an isocyanate-reactive component. The present invention also relates to the alkoxysilane-functional prepolymers obtained by the process of the invention.
Owner:COVESTRO DEUTSCHLAND AG
Surface-active organosilicon compounds
InactiveUS6218560B1High resistance to detergent and surface activityGood soft handleSilicon organic compoundsSugar derivativesCarbohydrate derivativePolysaccharide
The invention relates to organosilicon compounds modified with mono- or polyhydroxylated hydrocarbon radicals or carbohydrate derivatives and containing units of the general formula (I)in whichR is a substituted or unsubstituted hydrocarbon radical,X is chlorine, or an alkoxy radical,A is a hydroxylated hydrocarbon, preferably a mono-, oligo-, or polysaccharide, and the sum of a, b, and c<=4. The organosilicon compounds are interface-active.
Owner:WACKER CHEM GMBH
Liquid silicone rubber coating composition, curtain airbag and making method
ActiveUS20090001690A1Minimize viscosity changeFine and uniform coatingLayered productsFibre treatmentPolymer scienceSilanes
A liquid silicone rubber coating composition comprising (A) an organopolysiloxane containing silicon-bonded alkenyl radicals, (B) an organohydrogenpolysiloxane containing SiH radicals, (C) an addition reaction catalyst, (D) finely divided silica, (E) an organosilicon compound containing epoxy and alkoxy radicals, (F) an organic titanium, zirconium or aluminum compound, and (G) a silanol-containing silane or siloxane compound is coated on a surface of an airbag base fabric and cured to form a rubber coating layer thereon. The composition is suited for curtain airbags.
Owner:SHIN ETSU CHEM IND CO LTD
Electrochromic device
An electrochromic device comprising a pair of glass, plastic plates or plastic films At least one plate or film, is provided with an electrically conductive coating. At least one plate or film and its conductive coating are transparent and the other may be mirrored. The plates or films are joined together and form a volume filled with an electrochromic medium which comprises at least one reducible electrochromic substance OX2 and at least one oxidizable electrochromic substance RED1. The OX2 corresponds to the formulain which R201 and R202, each are alkyl, cycloalkyl, alkenyl, aralkyl, aryl, −[C(PQ)]− or a bivalent bridge B, Z201 is a bivalent radical of the formulae CR210R211, O, C═O or o-phenylene, R210 and R211, each are hydrogen, methyl or ethyl, or CR210R211 is C3- to C7-cycloalkane-1,1-diyl. The rings C, D, E and F, each may be substituted by up to 4 alkyl and / or alkoxy radicals, or respectively, may be linked via a —(CH2)4— or —CH═CH—CH═CH— bridge. P and Q, each are —CN or —COO-alkyl. X— is an anion.
Owner:BAYER AG
Liquid silicone rubber coating composition, curtain airbag and making method
InactiveUS20070166555A1Improve adhesionLiquid surface applicatorsFibre treatmentPolymer scienceTriallyl isocyanurate
A liquid silicone rubber coating composition comprising (A) an organopolysiloxane containing at least two silicon-bonded alkenyl radicals, (B) an organohydrogenpolysiloxane containing at least two SiH radicals, (C) an addition reaction catalyst, optionally (D) finely divided silica, (E) triallyl isocyanurate, (F) an organosilicon compound containing an epoxy radical and a silicon-bonded alkoxy radical, and (G) a titanium or zirconium compound is coated on a surface of an airbag base fabric and cured to form a rubber coating layer thereon. The composition is suited for curtain airbags.
Owner:SHIN ETSU CHEM IND CO LTD
Epoxy modified organopolysiloxane resin based compositions useful for protective coatings
InactiveUS20050154170A1Increase supplyReduce water penetrationSynthetic resin layered productsThin material handlingEpoxyHydrogen
The present invention relates to an epoxy modified polysiloxane composition obtainable by combining the following ingredients:—a polysiloxane of formula (1), wherein each R1 is independently selected from hydroxy, alkyl, aryl or alkoxy radicals having up to six carbon atoms, each R2 is independently selected from hydrogen, alkyl or aryl radicals having up to six carbon atoms and, wherein n is selected so that the molecular weight for the polysiloxane is in the range of from about 400 to 10,000; with formula (1)—an epoxy resin having more than one 1,2-epoxy groups per molecule with an epoxy equivalent weight in the range of from 100 to about 5,000; and—an amino hardener component having active hydrogens able to react with epoxy groups in the epoxy resin to form polymers containing hydroxyl groups, which are able to react with the silanol groups of hydrolyzed polysiloxane to form a polymer network, wherein the epoxy chain polymers and polysiloxane polymers polymerize to form a cured epoxy modified polysiloxane polymer composition.
Owner:SIGMAKALON SERVICES BV
UV Compositions Having Low Active Concentrations and High In Vivo SPF
InactiveUS20150023895A1High SPFReduce concentrationCosmetic preparationsToilet preparationsHydrogenIn vivo
A UV composition that contains from about 0.2% to about 2% of a UV stabilizer which is an alpha-cyanodiphenylacrylate of the general formula:At least one of R1 or R2 is a C1-C8 alkyoxy radical, and one of R1 or R2 is a straight or branched chain C1-C30 alkoxy radical or any non-alkoxy radical, or hydrogen; and R3 is a straight or branched chain C1-C30 alkyl. Further, the UV composition comprises from about 1.5% to about 3.5% of a UV active which is a butyl methoxydibenzoylmethane, and from about 3% to about 9% of a UV active that is 2-Ethylhexyl-3-(4-methoxyphenyl)prop-2-enoate. A dermatologically acceptable carrier is also provided. Preferably, the weight ratio of alpha-cyanodiphenylacrylate to butyl methoxydibenzoylmethane is from about 1:2 to about 1:5.
Owner:THE PROCTER & GAMBLE COMPANY
Novel dipeptidyl peptidase restrainer, synthesizing process and uses thereof
The invention provides an inhibitor of dipeptidyl peptidase IV shown in formula (I). In the formula, R1 is hydrogen, chlorine, fluorine, bromine, hydroxide radical or alkoxy radical of C1-C6; R2 is hydrogen, fluorine, bromine or hydroxide radical; but R1 can not be the hydroxide or the alkoxy radical of C1-C6 when R2 is hydrogen; and R3 is hydrogen or fluorine. The compound can be used for treating or preventing diseases related with the dipeptidyl peptidase IV, such as diabetes mellitus, obesity and hyperlipoidemia. The invention also provides a method for preparing a compound shown in the formula (I), a preparation method of a pharmaceutically acceptable salt and a pharmaceutical composition thereof, and an application of the compound, the pharmaceutically acceptable salt and the pharmaceutical composition thereof in medicines used for treating or preventing the diseases related with the dipeptidyl peptidase IV.
Owner:SHANGHAI SUN SAIL PHARMA SCI & TECH CO LTD
Process for producing polysiloxanes with nitrogen-containing groups
ActiveUS8796198B2Good effectSoft feelGroup 4/14 element organic compoundsOrganic detergent compounding agentsOrganic groupNitrogen
A process for producing amino-functional polysiloxanes by reacting the components A) identical or different terminally hydroxy-functional, linear or branched polysiloxanes, B) identical or different alkoxysilanes of the formulaR1xR23-xSiR3 (I)where R1 is identical or different alkyl radicals having 1 to 4 carbon atoms, R2 is identical or different alkoxy radicals having 1 to 4 carbon atoms, R3 is an organic radical having at least one nitrogen atom, x=0 to 2, and C) water, in the presence of D) one or more phosphorus-containing, Brønsted-acidic compounds, to the correspondingly obtainable polysiloxanes containing nitrogen-containing groups, and to the use thereof are provided.
Owner:EVONIK DEGUSSA GMBH
Enzymatic Reduction for Producing Optically Active Alcohols
A process for preparing optically active alkanols of the formula Iin whichn is an integer from 0 to 5;Cyc is an optionally substituted, mono- or polynuclear, saturated or unsaturated, carbocyclic or heterocyclic ring, andR1 is halogen, SH, OH, NO2, NR2R3 or NR2R3R4+X−, with R2, R3 and R4 independently of one another being hydrogen or a lower alkyl or lower alkoxy radical and X− being a counterion,which process comprises incubating in a medium comprising alkanone of the formula IIin which n, Cyc and R1 are as defined above,an enzyme having a polypeptide sequence(i) SEQ ID NO: 1 or(ii) in which, compared to SEQ ID NO:1, up to 25% of the amino acid radicals have been altered by deletion, insertion, substitution or a combination thereof and which retains at least 50% of the enzymic activity of SEQ ID NO:1,with the compound of the formula II being enzymically reduced to give the compound of the formula I, and isolating the product formed.
Owner:BASF AG
Dermatological compositions comprising at least one retinoid compound, an Anti-irritant compound and benzoyl peroxide
InactiveUS20100160439A1Improve toleranceOvercome problemsCosmetic preparationsBiocideRetinoidIsotretinoin
Dermatological compositions contain, formulated into a physiologically acceptable medium, at least one retinoid compound selected from among all-trans retinoic acid, isotretinoin, motretinide, and naphthoic acid compounds of formula (I), and salts and esters thereof:wherein R is a hydrogen atom, a hydroxyl radical, a branched or unbranched alkyl radical having from 1 to 4 carbon atoms, an alkoxy radical having from 1 to 10 carbon atoms, or a cycloaliphatic radical which is substituted or unsubstituted, and benzoyl peroxide, and also at least one anti-irritant compound selected from among 18β-glycyrrhetinic acid, and its salts and derivatives thereof.
Owner:GALDERMA RES & DEV SNC
Polymerizable organosilicon nanocapsules
The present invention provides a polymerizable organosilicon nanocapsule, which includes:a nanoscale core A, which includes:at least one particle comprising at least one oxide or mixed oxide, KA-O, of at least one metal or semimetal selected from the group including main groups 2 to 6 of the Periodic Table, transition groups 1 to 8 of the Periodic Table, lanthanides, and mixtures thereof;andan organosilicon shell B, which includes:at least one organosilicon compound having the formula (Ia):(Si′O—)xSi—R (Ia)wherein R is a vinyl or allyl group;wherein x is a number from 0 to 20;wherein remaining free valences of Si are each independently (KA-O)—, SiO— or —Z;wherein remaining free valences of Si′ are each independently (KA-O)—, SiO—, —R, or —Z;wherein the Z's are each independently hydroxyl or alkoxy radicals; andwherein each Si and Si′ in the shell B have not more than one R group attached thereto.
Owner:EVONIK DEGUSSA GMBH
Cationically curable silicone compositions based on colloidal silica and anti-mist/anti-fouling hard coatings formed therefrom
InactiveUS20060040113A1Material analysis using sonic/ultrasonic/infrasonic wavesCoatingsColloidal silicaColloidal particle
Silicone compositions that are cationically crosslinkable into hard, anti-mist / anti-fouling coatings, e.g., onto thermoplastic substrates, contain colloidal particles of non-functionalized silica and also: at least one crosslinkable and / or polymerizable silicone monomer, oligomer and / or polymer comprising: at least one structural unit of formula (I): Z1(R0)aSiO(3−a) / 2 (I) in which: a=0, 1 or 2; the radicals R0, which may be identical or different when a >1, are each an alkyl, cycloalkyl, aryl, vinyl, or alkoxy radical, or a hydrogen atom; the radicals Z1, which may be identical or different when the number of units of formula (I) is greater than 1, are each an organic substituent comprising at least one epoxy and / or alkenyl ether and / or oxetane and / or dioxolane and / or carbonate reactive functional group; and a total number of silicon atoms per molecule at least equal to 2; and an effective amount of at least one cationic initiator; and optionally, at least one organic solvent.
Owner:CHEM RHODIA
Silicone adhesive and silicone adhesive film
A silicone adhesive comprises (A) a reaction mixture obtained by subjecting a partially condensed mixture of (i) a hydroxy-terminated diorganopolysiloxane and (ii) an organopolysiloxane copolymer having hydroxyl and alkenyl radicals and comprising R33SiO1 / 2 units and SiO2 units, and (iii) a silicon compound having a silicon atom-bonded hydrogen atom and a silicon atom-bonded alkoxy radical to addition reaction in the presence of a platinum catalyst and (B) a crosslinking agent. The silicone adhesive exhibits at the initial a tackiness sufficient to fixedly secure a substrate. By press bonding another substrate to the adhesive-bearing substrate and heating them, the substrates can be firmly bonded together.
Owner:SHIN ETSU CHEM IND CO LTD
Curable silicone-based composition comprising polycyclic hydrocarbon skeleton containing component
InactiveCN102433004AHigh transparencyExcellent gas barrier propertiesPlastic/resin/waxes insulatorsCoatingsDouble bondHydrosilylation
A curable silicone-based composition is provided to have gas barrier ability, to prevent the bending of a substrate even in case of sealing the substrate mounted of a plurality of LED chips, and to offer transparent hardened material with high hardness enough for dicing. A curable silicone-based composition comprises: an addition reactant having two addition reactive carbon-carbon double bonds per one molecule; linear siloxane containing phenyl group and three or more SiH bonds per one molecule; a siloxane compound having SiH bond, and an alkoxysilyl group and / or an epoxy group; a hydrosilylation catalyst. The addition reactant is an addition reactant of the reaction of a compound which has two SiH bond in chemical formula per one molecule, and a polycyclic hydrocarbon having two addition reactive carbon-carbon double bonds. In chemical formula 1, R is a substituted or non-substituted monovalent hydrocarbon radical or the alkoxy radical.
Owner:SHIN ETSU CHEM IND CO LTD
Fluorine-containing maleic acid terpolymer soil and stain resists
A terpolymer having units of Formula IwhereinX is a C2-10 alkyl, C6-12 aryl, or C4-12 alkoxy radical,d is from about 3 to about 50,R is a fluoroalkyl radical Rf-(A)v-(B)w-,Rf is a fully fluorinated straight or branched aliphatic radical optionally interrupted by at least one oxygen atom,A is a divalent radical selected from -SO2N(R'')-, -CON(R'')-, -S-, or -SO2-, where R'' is H, or a C1-6 alkyl radical,B is a divalent linear hydrocarbon radical -CtH2t-, where t is 1 to 12,Y is a divalent radical -CH2-O-,u, v, and w are each independently zero or 1,R' is hydrogen or methyl,e is from about 0.05 to about 10,M is hydrogen, alkali metal, or ammonium, andf is from about 5 to about 40,and its use to provide soil resistance and resistance to staining by acid dyes for fiber substrates is disclosed.
Owner:EI DU PONT DE NEMOURS & CO
Flame retardant resin compositions
To an aromatic ring-bearing synthetic resin such as an aromatic polycarbonate resin or aromatic epoxy resin is added a minor amount of an organopolysiloxane which contains phenyl radicals and monofunctional siloxane units in a molecule wherein the contents of alkoxy radicals and hydroxyl radicals are each set at less than 2% by weight. Molded parts of the resin composition are flame retardant, optically transparent, and recyclable for reuse.
Owner:SHIN ETSU CHEM CO LTD
Method for producing spherial polysilsesquioxane particles
The invention relates to a method for producing spherial polysilsesquioxane particles, in which: in a first step, trialkoxysilane of general formula (I) RSiOR1 3 (I), where R is a hydrocarbon radicalwith between 1 and 16 carbon atoms, the carbon chain thereof being able to be broken by non-adjacent groups -O-, and R1 is a C1- to C4 alkoxy radical, is reacted with acidified water having a maximumpH value of 6, and mixed to form a hydrolysate; in a second step, the hydrolysate is mixed with a solution of a base in water or C1- to C4-alkanol; in a third step, the mixture is stored for at least2 hours; and in a fourth step, the polysilsesquioxane particles are spray-dried. The invention also relates to the polysilsesquioxane particles that can be produced according to said method.
Owner:WACKER CHEM GMBH
Synthesis and use of alkylalkoxy acyloxysilanes and blends thereof for use as a crosslinking agent in moisture curing rtv's
A one part moisture curable room temperature vulcanizable silicone composition comprising an alkylalkoxyacyloxysilane selected from the group consisting of R1SiR2aR33-a and R4R5bR63-bSi-O-SiR7R8cR93-c and mixtures thereof; where R1, R4 and R7 are independently selected from the group of alkyl radicals having, the formula (CH2)nX, where n has 1 to 10 carbon atoms, and X is selected from the group consisting of hydrogen, amino, epoxy, cyano, thiocyano, allyl, and vinyl; R2R5 and R8 are independently selected from the group of acyloxy radicals having the formula OC(O)(CH2)mH, where m has 1 to 8 carbon atoms; R3, R6 and R9 are independently selected from the group of alkoxy radicals or mixture of alkoxy radicals of 1 to 10 carbon atoms wherein the subscripts a, b and c are subject to the following limitations: 0<a<3; 0<b<3; and 0<c<3 wherein said alkylalkoxyacyloxysilane is a liquid at a temperature above 0° C.
Owner:GENERAL ELECTRIC CO
Flame retardant resin compositions
To an aromatic ring-bearing synthetic resin such as an aromatic polycarbonate resin or aromatic epoxy resin is added a minor amount of an organopolysiloxane which contains phenyl radicals and monofunctional siloxane units in a molecule wherein the contents of alkoxy radicals and hydroxyl radicals are each set at less than 2% by weight. Molded parts of the resin composition are flame retardant, optically transparent, and recyclable for reuse.
Owner:SHIN ETSU CHEM CO LTD
Epoxy modified organopolysiloxane resin based compositions useful for protective coatings
InactiveUS7125609B2Increase flexibilityIncrease resistanceSynthetic resin layered productsThin material handlingEpoxyPolymer network
Owner:SIGMAKALON SERVICES BV
Liquid crystalline medium
The present invention relates to a liquid-crystalline medium which comprises at least one compound of the formula I, in which R1 and R1* each, independently of one another, demote an alkyl or alkoxy radical having 1 to 15C atoms, where, in addition, one or more CH2 groups in these radicals may each be replaced, independently of one another, by -C=C- -CF2O -OCF2- -CH=CH- -O- -CO-O- -O-CO- in such away that O atoms are not linked directly to one another, and in which, in addition, one or more H atoms may be replaced by halogen, L1 and L2 each, independently of one another, denote F, C1, CF3 orCHF2, and to the use thereof for an active-matrix display, in particular based on the VA, PSA, PA-VA, SS-VA,PS-VA,PALC,IPS,PS-IPS,PPS or PS-FFS effect.
Owner:MERCK PATENT GMBH
Low viscosity, alkoxysilane-functional prepolymers and a process for their preparation
Owner:COVESTRO DEUTSCHLAND AG
Liquid silicone rubber coating composition, curtain airbag and making method
A liquid silicone rubber coating composition comprising (A) an organopolysiloxane containing silicon-bonded alkenyl radicals, (B) an organohydrogenpolysiloxane containing SiH radicals, (C) an addition reaction catalyst, (D) finely divided silica, (E) an organosilicon compound containing epoxy and alkoxy radicals, (F) an organic titanium, zirconium or aluminum compound, and (G) a silanol-containing silane or siloxane compound is coated on a surface of an airbag base fabric and cured to form a rubber coating layer thereon. The composition is suited for curtain airbags.
Owner:SHIN ETSU CHEM IND CO LTD
Oligomerisation of olefinic compounds in the presence of an activated oligomerisation catalyst
ActiveCN102307662AOrganic-compounds/hydrides/coordination-complexes catalystsCatalytic reactionsPolymer sciencePtru catalyst
Owner:SASOL TECHNOLOGY (PTY) LTD
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