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2114 results about "Adduct" patented technology

An adduct (from the Latin adductus, "drawn toward" alternatively, a contraction of "addition product") is a product of a direct addition of two or more distinct molecules, resulting in a single reaction product containing all atoms of all components. The resultant is considered a distinct molecular species. Examples include the addition of sodium bisulfite to an aldehyde to give a sulfonate. It can just be considered as a single product resulting from direct addition of different molecules and constitutes all the reactant molecules' atoms.

Method of forming a transition metal containing film on a substrate by a cyclical deposition process, a method for supplying a transition metal halide compound to a reaction chamber, and related vapor deposition apparatus

A method of forming a transition metal containing films on a substrate by a cyclical deposition process is disclosed. The method may include: contacting the substrate with a first vapor phase reactant comprising a transition metal halide compound comprising a bidentate nitrogen containing adduct ligand; and contacting the substrate with a second vapor phase reactant. A method for supplying a transition metal halide compound comprising a bidentate nitrogen containing ligand to a reaction chamber is disclosed, along with related vapor deposition apparatus.
Owner:ASM IP HLDG BV

Apparatus for detecting chemical substances and method therefor

An apparatus for detecting chemical substances which is high in sensitivity and selectivity is provided. An organic acid or an organic acid salt is used to generate an organic acid gas from an organic acid gas generator 3 to be mixed with a sample gas for introduction into an ion source 4 for ionization, thereby obtaining a mass spectrum by a mass analysis region 5. A data processor 6 determines the detection or non-detection of a specific m / z of an organic acid adduct ion obtained by adding a molecule generated from the organic acid to a molecule with specific m / z generated from a target chemical substance to be detected based on the obtained mass spectrum. When there is an ion peak with the m / z of the organic acid adduct ion, the presence of the target chemical substance to be detected is determined, and an alarm is sounded. False detection can be prevented.
Owner:HITACHI LTD

Specific kinase inhibitors

Resorcylic acid lactones having a C5-C6 cis double bond and a ketone at C7 and other compounds capable of Michael adduct formation are potent and stable inhibitors of a subset of protein kinases having a specific cysteine residue in the ATP binding site.
Owner:KOSAN BIOSCI

Adduct of magnesium halides, preparation method, and application

This invention provides a kind of magnesium halide adducts, whose general chemical formula is MgX2-mROH-nE-pH2O (I), wherein, X is Cl or Br; R is C1-C12 alkyl, C3-C10 cycloalkyl or C6-C10 aryl; E is dialkoxy hydrocarbon compound as shown in formula (II); m is 1-5; n is 0.005-1.0; p is 0-0.8. In formula (II), R1, R2, R3 and R4 are the same or different, and are H or C1-C10 linear or branched alkyl, C3-C10 cycloalkyl, C6-C10 aryl, C7-C10 alkylaryl or arylalkyl; two or more groups of R1 and R2 can bond into one or several fused rings; H is aryl or alkylaryl or H in benzene ring of arylalkyl can be substituted by halogen.
Owner:CHINA PETROLEUM & CHEM CORP +1

Methods of forming a transition metal containing film on a substrate by a cyclical deposition process

Methods of forming a transition metal containing film on a substrate by a cyclical deposition process are disclosed. The methods may include: contacting the substrate with a first vapor phase reactant comprising a transition metal halide compound comprising a bidentate nitrogen containing adduct ligand; and contacting the substrate with a second vapor phase reactant comprising a reducing agent precursor. The deposition methods may also include forming a transition metal containing film with an electrical resistivity of less than 50 μΩ-cm at a film thickness of less than 50 nanometers.
Owner:ASM IP HLDG BV

Aqueous dispersion of epoxy resin and blend of epoxy resin-polyoxyalkylene amines

PCT No. PCT / EP97 / 06364 Sec. 371 Date Sep. 25, 1998 Sec. 102(e) Date Sep. 25, 1998 PCT Filed Nov. 14, 1997 PCT Pub. No. WO98 / 25988 PCT Pub. Date Jun. 18, 1998A blend of epoxy-amine adducts are useful as emulsifiers of aqueous epoxy resin dispersions comprises (A-1) one or more epoxy-amine adduct(s) obtained by the reaction of (i) one or more aromatic, cycloaliphatic or novolac epoxy compound(s) and (ii) one or more amine-terminated polyalkylene glycol(s) having a molecular weight of from 700-5000 and an ethyleneoxide content of at least 60% by weight in an equivalent ratio of amine-terminated polyalkylene glycol(s) to epoxy compound(s) of from 0.01:1 to 0.9:1; (A-2) one or more epoxy-amine adduct(s) derived from the reaction of (i) one or more aliphatic epoxy compound(s) and (ii) one or more amine-terminated polyalkylene glycol(s) having a molecular weight of from 700-5000 and an ethyleneoxide content of at least 60% by weight in an equivalent ratio of amine-terminated polyalkylene glycol(s) to epoxy compound(s) of from 0.01:1 to 0.9:1; (B-1) aromatic, cycloaliphatic or novolac polyglycidyl ethers; (B-2) optionally, polyglycidyl esters of aromatic or cycloaliphatic polycarboxylic acids; and (C) optionally, at least one of reactive thinners, pigments, filler or other addtitives.
Owner:SIKA CHEM

A kind of antibacterial composition and its application

The invention relates to an antibacterial composition, comprising an organic antibacterial component containing at least one pyrithione salt, a pyrithione complex or an adduct thereof, an aqueous solution containing one or more metal ions or its The inorganic antibacterial component of the complex aqueous solution or its nanometer metal hydrosol or its nanometer metal oxide hydrosol and its composition, and the mass ratio of the organic antibacterial component to the inorganic antibacterial component is 1:100-50:1, It also includes other auxiliary agents, and its mass percentage in the antibacterial composition described in the patent is 0.001-20%. The antibacterial composition of the present invention can form a nanoparticle film on the surface of base materials such as natural fabrics, non-woven fabrics, clothing, bedding, toiletries, household items, medical care supplies, and filter screens, and realize its antibacterial properties through the nanoparticle film. Antibacterial, anti-mite, deodorizing and self-cleaning functions. The antibacterial composition of the invention is safe to use and can be used in medical treatment and life to protect people's health.
Owner:赵正坤

Optical determination of glucose utilizing boronic acid adducts

The present invention concerns an improved optical method and optical sensing device for determining the levels of polyhydroxyl-substituted organic molecules in vitro and / or in vivo in aqueous media. The range of detection is between about 400 and 800 nm. In particular, a sensory devise is implemented in a mammal to determine sugar levels. Specifically, a dye is combined with a conjugated nitrogen-containing heterocyclic aromatic boronic acid-substituted bis-onium compound in the presence of a sugar, such as fructose or glucose. The viologens are preferred as the aromatic conjugated nitrogen-containing boronic acid substituted compounds. The method is useful to determine sugar levels in a human being.
Owner:RGT UNIV OF CALIFORNIA

Formaldehyde free insulation binder

An aqueous binder composition containing a water-soluble and substantially infinitely water-dilutable free radical polymerized adduct of a monomeric carboxylic acid component and a monomeric hydroxyl component, polymerized in the presence of a chain transfer agent, and the related method of its use for making glass fiber products, especially fiberglass insulation.
Owner:GEORGIA PACIFIC CHEM LLC

Heat-curable compositions comprising low-temperature impact strength modifiers

InactiveUS20070066721A1Good impact strength modifierOrganic chemistryPolyureas/polyurethane adhesivesEpoxyUrea derivatives
The present invention relates to compositions which contain at least one epoxide adduct A having on average more than one epoxide group per molecule, at least one polymer B of the formula (I), at least one thixotropic agent C, based on a urea derivative in a nondiffusing carrier material, and at least one curing agent D for epoxy resins, which is activated by elevated temperature. This composition serves in particular as an adhesive and has an extremely high dynamic resistance to cleavage, in particular at low temperatures. The invention furthermore relates to impact strength modifiers terminated with epoxide groups and of the formula (I). It has been found that these novel impact strength modifiers result in a significant increase in impact strength in epoxy resin compositions, in particular in two-component epoxy resin compositions.
Owner:SIKA TECH AG

Renewable binder for nonwoven materials

A formaldehyde-free curable aqueous composition comprising an adduct of (a) carbohydrate polymer and (b) a multi-functional crosslinking agent such as a polybasic acid may be used as a binder for non-woven products such as fiberglass insulation.
Owner:ARCLIN USA

Two component thermosettable compositions useful for producing structural reinforcing adhesives

InactiveUS6451876B1Uniform cell structureExcessive heat dissipationEpoxy resin adhesivesEpoxyPartial system
A two part system for producing structural reinforcing adhesives is provided wherein one component containing epoxy resin is combined with a second component containing a specified curative system. An aliphatic polyamine, an amidoamine, an alcohol and an adduct of a polyamine and an epoxide are present in the curative system. When a thermally activated blowing agent is utilized, the resulting foam is remarkably uniform in cell structure and has improved strength and modulus. Hollow inorganic microspheres are employed to reduce the density of the thermoset produced from the two part system.
Owner:HENKEL KGAA

Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents

The invention provides polyurethane and polyisocyanurate foams and methods for the preparation thereof More particularly, the invention relates to open-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a silicone surfactant, and a catalyst which is an adduct of an amine and an organic acid.
Owner:HONEYWELL INT INC

Lubricating oil composition

The lubricating oil composition of the invention comprises a lubricating base oil with a urea adduct value of no greater than 4% by mass and a viscosity index of 100 or higher, an ashless friction modifier at 0.01-10% by mass and a phosphorus-containing anti-wear agent at 0.01-0.2% by mass as phosphorus, based on the total amount of the composition.
Owner:JX NIPPON OIL & ENERGY CORP

Carbon nanotube adducts and methods of making the same

The invention provides an adduct comprising a carbon nanotube and a transitional metal coordination complex, wherein the metal of the complex is attached by a covalent linkage to at least one oxygen moiety on the nanotube.
Owner:THE RES FOUND OF STATE UNIV OF NEW YORK

Magnesium halide adduct, preparation and use thereof

ActiveCN101486722AImprove melt indexFine powder (broken) reductionMagnesium organic compoundsArylBromine
The invention provides a magnesium halide addition compound shown as general formula MgX2-mROH-nE-pH2O, wherein, X refers to chlorine or bromine, R refers to the alkyl of C1-C12; naphthene base of C3-C10 or the aryl of the C6-C10; E refers to o-alkoxybenzoic ether compound shown in the general formula (II); m ranges from 1 to 5; n ranges from 0.005 to 1.0; and P ranges from 0 to 0.8.
Owner:CHINA PETROLEUM & CHEM CORP +1

Polishing slurry for silicon oxide, additive liquid and polishing method

The polishing slurry of the invention is a polishing slurry for polishing a silicon oxide film on polysilicon, which contains an abrasive, polysilicon polishing inhibitor, and water. As the polishing inhibitor, it is preferable to use (1) a water-soluble polymer having a N-monosubstituted or N,N-disubstituted skeleton substituted by any member selected from the group consisting of acrylamide, methacrylamide, and α-substituted derivatives thereof, (2) polyethylene glycol, (3) an oxyethylene adduct of an acetylene-based diol, (4) a water-soluble organic compound having an acetylene bond, (5) an alkoxylated linear aliphatic alcohol, or (6) a copolymer containing polyvinyl pyrrolidone or vinyl pyrrolidone. There is provided a polishing method which is capable of polishing a silicon oxide film on a polysilicon film at a high speed, and inhibiting the progress of polishing of a polysilicon film in exposed parts in the manufacturing method for a semiconductor.
Owner:HITACHI CHEM CO LTD

Optical determination of glucose utilizing boronic acid adducts

The present invention concerns an improved optical method and optical sensing device for determining the levels of polyhydroxyl-substituted organic molecules in vitro and / or in vivo in aqueous media. In particular, a sensory devise is implemented in a mammal to determine sugar levels. Specifically, a dye is combined with a conjugated nitrogen-containing heterocyclic aromatic boronic acid-substituted bis-onium compound in the presence of a sugar, such as fructose or glucose. The viologens are preferred as the aromatic conjugated nitrogen-containing boronic acid substituted compounds. The method is useful to determine sugar levels in a human being.
Owner:RGT UNIV OF CALIFORNIA

Catalyst component for olefinic polymerization and its catalyst

ActiveCN1743348ACompound aAlcohol
This invention relates to a catalyst component for olefinic polymerization and its catalyst, said catalyst component comprises titanium compoumd with at least one Ti- halogen bond loaded on MgCl2nROH adduct and reaction product of two electronic doner compounds,wherein electronic doner compound A is chosen from poly alcohol ester compounds, and electronic doner compound B is chosen from ester,ether, ketone, amine and silicane compounds except compound A.The invented catalyst has high catalytic activity for olefinic polymerization ,in particular propylene polymerization, and wider molecular weight distribution.
Owner:CHINA PETROLEUM & CHEM CORP +1

Kinase inhibitors useful for the treatment of proliferative diseases

The present invention relates to novel kinase inhibitors and modulator compounds useful for the treatment of various diseases. More particularly, the invention is concerned with such compounds, kinase / compound adducts, methods of treating diseases, and methods of synthesis of the compounds. Preferrably, the compounds are useful for the modulation of kinase activity of Raf kinases and disease polymorphs thereof. Compounds of the present invention find utility in the treatment of mammalian cancers and especially human cancers including but not limited to malignant melanoma, colorectal cancer, ovarian cancer, papillary thyroid carcinoma, non small cell lung cancer, and mesothelioma. Compounds of the present invention also find utility in the treatment of rheumatoid arthritis and retinopathies including diabetic retinal neuropathy and macular degeneration.
Owner:DECIPHERA PHARMA LLC

Heat-curable eproxy resin composition

The invention relates to compositions containing at least one epoxy resin A with on average more than one epoxy group per molecule; at least one epoxy adduct B with on average one epoxy group per molecule; at least one thixotropic agent C, based on a urea derivative in a non-diffusing support material; and at least one curing agent D for epoxy resins, which is activated by an increased temperature. According to preferred embodiments, the invention also relates to compositions containing at least one core-shell polymer E and / or filler F and / or reactive diluent G. The invention also relates to the use of said compositions as a single-component adhesive and to a method for producing the compositions. The invention further relates to the use of the thixotropic agent C, based on a urea derivative in a non-diffusing support material as an agent for increasing the impact resistance.
Owner:SIKA SCHWEIZ AG

Method of synthesis of water soluble fullerene polyacids using a macrocyclic malonate reactant

A method for synthesizing compounds of the formulawhere C60 is a C60 fullerene. The method comprises the steps of forming a macrocyclic malonate compound of the formulawhere each Z is the same or different and is a straight-chain or branched-chain aliphatic radical having from 1-30 carbon atoms which may be unsubstituted or monosubstituted or polysubstituted by identical or different substitutents, in which radicals up to every third CH2 unit can be replaced by O or NR where R is alkyl having 1-20 carbon atoms or a chain containing unsubstituted or substituted aryl or other cyclic groups and n is an integer from 2 to 10; reacting said macrocyclic malonate compound with C60 to form an adduct of the formulawhere the Z radicals are linked together to form said macrocycle adduct; and hydrolyzing said macrocycle adduct to form a compound of the formula
Owner:LUNA LABS USA LLC

Magnetically-driven biodegradable gene delivery nanoparticles formulated with surface-attached polycationic complex

A particle including a matrix-forming agent and a polyelectrolyte-amphiphilic agent adduct wherein the polyelectrolyte-amphiphilic agent adduct is in physical communication with the matrix-forming agent. The particle further includes a coated magnetic field-responsive agent and a biomaterial. Methods of making the particle are provided. Also provided are methods of delivery of the biomaterial to a target cell or a target tissue including administering the particle having the matrix-forming agent, polyelectrolyte-amphiphilic agent adduct, the coated magnetic field-responsive agent and the biomaterial; providing a magnetic device associated with the target cell or the target tissue; applying a magnetic force to the particle; and guiding the particle toward the magnetic device by the magnetic force.
Owner:THE CHILDRENS HOSPITAL OF PHILADELPHIA

Spherical magnesium halide adduct and preparation method and application thereof

The invention provides a spherical magnesium halide adduct and a preparation method thereof. The method comprises the following steps of: (1) mixing magnesium halide and alcohols except methanol with optional inert liquid media and heating the obtained mixture under stirring until a melt of the magnesium halide adduct is formed; (2) adding the melt of the magnesium halide adduct to cooling media after shearing and dispersing the melt to form spherical solid particles; and (3) carrying out contact reaction on the spherical solid particles and dimethoxy propane in the inert dispersion media. The invention also provides application of the magnesium halide adduct as a catalyst carrier. The magnesium halide adduct has the following beneficial effects: the morphology of particles of the magnesium halide adduct is more regular and is basically spherical; the particle size distribution is more concentrated; basically special-shaped particles do not exist; and the catalyst prepared by adopting the spherical magnesium halide adduct as the catalyst carrier has better hydrogen regulation sensitivity in propylene polymerization reaction.
Owner:CHINA PETROLEUM & CHEM CORP +1

Thin film transistors using solution processed pentacene precursor as organic semiconductor

The present invention describes thin film transistors in which the active channel layer is a thin film of a polycyclic aromatic compound, such as, pentacene, prepared by solution processing a soluble precursor of the polycyclic aromatic compound on a substrate followed by heating to a moderate temperature to convert the precursor back to the polycyclic aromatic compound. The soluble precursors of the polycyclic aromatic compounds are organic solvent-soluble Diels-Alder adducts of polycyclic aromatic compounds, such as, oligothiophene, perylene, benzo[ghi]perylene, coronene and a polyacene with a variety of dienophiles that contain at least one heteroatom. The Diels-Alder adducts can be converted back to pentacene by retro-Diels-Alder reaction at moderate (60-250° C.) temperatures both in bulk, in solution or as thin-films.
Owner:GLOBALFOUNDRIES US INC

Use of nitric oxide adducts

The invention provides a method for preventing adverse effects associated with the use of a medical device in a patient by introducing into the patient a device of which at least a portion includes a prophylactic or therapeutic amount of a nitric oxide adduct. The nitric oxide adduct can be present in a matrix coating on a surface of the medical device; coated per se on a surface of the medical device; directly or indirectly bound to reactive sites on a surface of the medical device; or at least a portion of the medical device can be formed of a material, such as a polymer, which includes the nitric oxide adduct. Also disclosed is a method for preventing adverse effects associated with the use of a medical device in a patient by locally administering a nitric oxide adduct to the site of contact of said device with any internal tissue.
Owner:NITROMED
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