137 results about "Saturated bonds" patented technology

An ink composition for inkjet-recording, which shows a high sensitivity to irradiation with actinic radiation and is able to form an image with superior curability, permitting the image formed after curing to have sufficient adhesiveness to a recording medium, as well as to have excellent flexibility in the formed image portion, and an inkjet-recording method using the same is provided:wherein the ink composition for inkjet-recording comprises (A) a compound having a polymerizable unsaturated bond and a cyclic amine structure in the molecule, (B) a compound having a polymerizable unsaturated bond and an alicyclic structure in the molecule, and (C) a radical polymerization initiator.

The invention provides a resin composition for laser engraving, containing at least (A) a polymerizable compound having two or more ethylenic unsaturated bonds, a carbon-sulfur bond being contained at the site where two among the two or more ethylenic unsaturated bonds are connected and (B) a binder polymer. The invention further provides an image forming material containing the resin composition, a relief printing plate precursor having a relief forming layer which contains the resin composition, a relief printing plate precursor having a relief forming layer which contains a product formed by subjecting the resin composition to cross-linking, a method for manufacturing a relief printing plate including subjecting the relief printing plate precursor having the relief forming layer which contains the resin composition to cross-linking, and a relief printing plate manufactured by the manufacturing method.

The invention provides a novel compound useful as a highly-sensitive photopolymerization initiator that has excellent stability, low sublimability, excellent developability, and high transmittance in the visible region and that efficiently absorbs, and is activated by, near-ultraviolet rays such as at 365 nm. Also provided are a photopolymerization initiator and a photosensitive composition using the above-described compound. Specifically, the invention provides an oxime ester compound represented by the following general formula (I), a photopolymerization initiator containing the same, and a photosensitive composition containing the photopolymerization initiator and a polymerizable compound having an ethylenically unsaturated bond:wherein, R1 and R2 each represent R11, COR11, CONR12R13, CN, etc.; R11, R12, and R13 each represent a C1-20 alkyl group, etc.; R3 and R4 each represent R11, OR11, COR11, CONR12R13, OCOR11, CN, a halogen atom, etc.; a and b each represent an integer of 0 to 4; X represents an oxygen atom, a sulfur atom, etc.; and R5 represents OH, COOH, or a group represented by general formula (II).

The invention discloses an integrated circuit metal interconnecting structure and a manufacture method of the integrated circuit metal interconnecting structure. According to the invention, carbon atoms of graphene are elementary substance carbon formed by being orderly arranged according to a hexagonal lattice, and the graphene is used as a diffusion impervious layer in copper interconnection of an integrated circuit, wherein all sp2 hybridized carbon atoms of the graphene have saturated bonds and very stable structure, thus the graphene diffusion impervious layer has excellent heat stability and chemical stability, and can effectively prevent copper atoms from diffusing in silicon and insulation mediums.

A polymer electrolyte-forming composition containing (A) a quaternary ammonium salt of general formula (1) below and (B) an ionic liquid can be converted into a polymer without compromising the excellent properties of the ionic liquid, thus enabling an electrolyte having an excellent safety and electrical conductivity and also a broad potential window to be obtained. In formula (1), R1 to R3 are each independently an alkyl group of 1 to 5 carbons or a substituent having a reactive unsaturated bond and any two from among R1 to R3 may together form a ring, and R4 is methyl, ethyl or a substituent having a reactive unsaturated bond, with the proviso that at least one of R1 to R4 is a substituent having a reactive unsaturated bond. X is a monovalent anion, the letter m is an integer from 1 to 8, and the letter n is an integer from 1 to 4.

The present invention aims to provide a vinyl resin which, with a polyurethane resin, is capable of providing a film excellent in mechanical strength, weather resistance, solvent resistance, and water resistance. The vinyl resin (V1) of the present invention is obtainable by polymerizing monomer components including a monomer (X) represented by the formula (1):wherein M1 is a hydroxy group or a residue of an active hydrogen-containing organic compound having a valence of 1 to 20 from which c number of active hydrogen atoms are removed; c is 1 if M1 is a hydroxy group, or c is an integer satisfying 1≦c≦(valence of M1) if M1 is a residue of an active hydrogen-containing organic compound having a valence of 1 to 20 from which c number of active hydrogen atoms are removed; R1 is an ethylenic unsaturated bond-containing group, and when the formula (1) includes multiple R1's, they may be the same as or different from each other; M2 is a hydroxy group or a residue of an active hydrogen-containing organic compound having a valence of 1 to 20 from which one active hydrogen atom is removed, and when the formula (1) includes multiple M2's, they may be the same as or different from each other, and M2 and M1 may be the same as or different from each other; L is a residue of an aromatic polycarboxylic acid having 3 or more carboxyl groups from which all the carboxyl groups are removed, the aromatic ring of L is constituted by carbon atoms, and each of the carbon atoms may optionally have a halogen atom and / or a substituent which is not a carboxyl group, but at least one of the carbon atoms has a hydrogen atom; a and b are each an integer of 0 or greater and they satisfy 2≦(a+b)≦(d−2), when the formula (1) includes multiple a's, they may be the same as or different from each other and at least one of c number of a's is not 0, and when the formula (1) includes multiple b's, they may be the same as or different from each other; and d is the number of hydrogen atoms bonded to the carbon atoms constituting the aromatic ring assuming that all the substituents including the carboxyl groups of the aromatic polycarboxylic acid are replaced by hydrogen atoms, in other words, the number of moieties capable of being replaced by a substituent on the aromatic ring.

A polymer containing: a constitutional unit A that is derived from fluorosilsesquioxane having one addition polymerizable functional group in a molecule; a constitutional unit B that is derived from organopolysiloxane having an addition polymerizable functional group; and a constitutional unit C that is derived from an addition polymerizable monomer and has a group having a polymerizable unsaturated bond on a side chain, and optionally containing a constitutional unit D that is derived from an addition polymerizable monomer other than the fluorosilsesquioxane having one addition polymerizable functional group in a molecule, the organopolysiloxane having an addition polymerizable functional group and the addition polymerizable monomer having a functional group capable of introducing a group having a polymerizable unsaturated bond.

A catalyst precursor resin composition includes an organic polymer resin; a fluorinated-organic complex of silver ion; a monomer having multifunctional ethylene-unsaturated bonds; a photoinitiator; and an organic solvent. The metallic pattern is formed by forming catalyst pattern on a base using the catalyst precursor resin composition reducing the formed catalyst pattern, and electroless plating the reduced catalyst pattern. In the case of forming metallic pattern using the catalyst precursor resin composition, a compatibility of catalyst is good enough not to make precipitation, chemical resistance and adhesive force of the formed catalyst layer are good, catalyst loss is reduced during wet process such as development or plating process, depositing speed is improved, and thus a metallic pattern having good homogeneous and micro pattern property may be formed after electroless plating.

The invention relates to levelling agents for surface coatings having a weight-average molecular weight of from 5000 to 100,000. The levelling agent is a branched polymer comprising a free-radically or ionically polymerized base molecule into which macromonomeric units containing at one end a monomeric unit which has an ethylenically unsaturated bond and possessing a weight-average molecular weight of from 1000 to 30,000 have been incorporated by free-radical or ionic copolymerization, the weight fraction of the macromonomeric units, based on the total weight of the branched polymer, being from 1 to 60% by weight. The invention further relates to the use of appropriate polymers as levelling agents for coating formulations and to coating formulations comprising the levelling agents of the invention.

The present invention relates to a pressure-sensitive adhesive tape or sheet comprising: a viscoelastic layer containing bubbles and / or fine particles; and a pressure-sensitive adhesive layer formed on at least one side of the viscoelastic layer and formed from a pressure-sensitive adhesive composition comprising a monomer mixture comprising the following (a1), (a2) and (a3) or partially polymerized product thereof, and thermal-expandable fine particles:(a1) alkyl (meth)acrylate monomer having 4 to 12 carbon atoms in its alkyl moiety and having a glass transition temperature when formed into a homopolymer of lower than 0° C.;(a2) monomer having at least one nitrogen atom and one ethylenically unsaturated bond in its molecule; and(a3) monomer having one ethylenically unsaturated bond in its molecule and having a glass transition temperature when formed into a homopolymer of 0° C. or higher (excluding (a2) above).

A laminate tube which comprises a layer made of a fluorocopolymer containing repeating units based on at least one fluoromonomer selected from the group consisting of tetrafluoroethylene and chlorotrifluoroethylene and repeating units based on at least one functional monomer selected from the group consisting of an acid anhydride having a polymerizable unsaturated bond and a dicarboxylic acid having a polymerizable unsaturated bond, and a layer made of a non-fluororesin directly laminated, and has a haze of from 0.1 to 30%. The laminate tube is excellent in transparency, excellent in interlaminar adhesion and anti-elution properties, excellent in liquid and gas barrier properties and applicable to transportation of a liquid such as a beverage and a coating composition.

The invention relates to a radiation sensitivity resin composition for a display element, an interlayer insulation film, a protective film and a spacer and a forming method thereof. The radiation sensitivity resin composition can be heated and burned under low temperature in a short time, and has quite a high radiation sensitivity, displays low linear expansion coefficient, and is suitable for the spacer, the protective film and the interlayer insulation film, forming a flexible display. . The radiation sensitivity resin composition for a display element comprises a copolymer (A) having a constitutional unit with carboxyl (a1) and a constitutional unit with epoxy radical (a2), a polymerized compound (B) having vinyl unsaturated bond, a radiation sensitivity polymerized initiator (C), at least one selected from compounds expressed in a formula (1) and a formula (2).

There are provided a novel compound having an 3,4-epoxytricyclo[5.2.1.02,6]decane skeleton and a polymerizable unsaturated bond, and a process for the preparation of the compound.There is also provided a copolymer including a monomeric unit (A) containing an alkali-soluble group, and a monomeric unit (B) corresponding to an epoxy-containing polymerizable unsaturated compound, or a copolymer including, in addition to the monomeric units (A) and (B), a monomeric unit (C) corresponding to an epoxy-free polymerizable unsaturated compound such as a N-substituted maleimide, in which the monomeric unit (B) occupies 40 to 90 percent by weight of total monomeric units, and 30 percent by weight or more of the monomeric unit (B) is a monomeric unit corresponding to a specific 3,4-epoxytricyclo[5.2.1.02,6]decane skeleton-containing compound. The copolymer can yield a film excellent typically in thermal stability, yield a resin composition having very high storage stability, and be easily synthetically prepared.

A photosensitive element 1 comprising a support film 10 and a layer (photosensitive layer) 20 composed of a photosensitive resin composition formed on the support film 10, wherein the haze of the support film 10 is 0.01-2.0%, the total number of particles and aggregates with diameters of 5 μm or larger in the support film 10 is no greater than 5 / mm2, the photosensitive layer 20 contains (A) a binder polymer, (B) a photopolymerizing compound with an ethylenic unsaturated bond and (C) a photopolymerization initiator, and the thickness of the photosensitive layer 20 is 3-30 μm.

It is an object of the present invention to provide a modified propylene resin containing very small amounts of low-crystalline and low-molecular-weight components. The present invention relates to a modified propylene resin characterized by satisfying the following requirements (1) to (4). (1) The melting point (Tm) measured with a differential scanning calorimeter (DSC) is 140° C. or higher. (2) The amount of grafts of ethylenic unsaturated bond-containing monomer after hot xylene washing is 0.1 to 5 percent by weight. (3) The amount of components soluble in o-dichlorobenzene at 70° C. is 1.5 percent by weight or less. (4) The intrinsic viscosity [η] is 0.1 to 4 dl / g.

The present invention relates to a pressure-sensitive adhesive composition comprising: a monomer mixture comprising the following (a1), (a2) and (a3) or partially polymerized product thereof; and thermal-expandable fine particles:(a1): alkyl (meth)acrylate monomer having 4 to 12 carbon atoms in its alkyl moiety and having a glass transition temperature when formed into a homopolymer of lower than 0° C.;(a2): monomer having at least one nitrogen atom and one ethylenically unsaturated bond in its molecule; and(a3): monomer having one ethylenically unsaturated bond in its molecule and having a glass transition temperature when formed into a homopolymer of 0° C. or higher (excluding (a2) above).

Compositae cyclopeptide compounds are monocyclic homogeneous pentapeptide compounds which contain beta-phenylalanine in skeleton and are formed by the directly connected normal peptide bonds of amino acids; and generally, one compositae cyclopeptide molecule contains one L-beta-phenylalanine molecule, one L-serine molecule, one L-proline derivative molecule and two other amino acid derivative molecules. The composite cyclopeptide shown in the structural formula AstinC (1) is a new immunosuppressive agent with plant source. The invention provides a preparation method of the compounds and an application of the compounds in the preparation of the immunosuppressive medicine. In the formula, R1 and R2 represent aryl or alkyl respectively; R3, R4 and R5 represent hydroxyl or halogen atom respectively; and X and Y represent unsaturated bond or saturated bond respectively.

An inkjet recording ink composition, including polymerizable compounds including a monofunctional polymerizable monomer and a polyfunctional polymerizable monomer, and a radical polymerization initiator, wherein the polymerizable compounds include a polymerizable compound having, in a molecule thereof, a polymerizable unsaturated bond and an amino group, and a content ratio of the monofunctional polymerizable monomer with respect to the total amount of the polymerizable compounds is from 90% by mass to 99.9% by mass, and a content ratio of the polyfunctional polymerizable monomer with respect to the total amount of the polymerizable compounds is from 0.1% by mass to 10% by mass.

The invention relates to a dibenzothiophene-based aromatic phosphine oxide compound and a preparation method and application thereof. The invention solves the problems that an electrophosphorescent device has low efficiency and low brightness because the conventional electrophosphorescent material has serious concentration quenching and triplet-triplet annihilation effects. The structural general formula of the compound is that: X is H or a diphenylphosphine oxide group. The compound is obtained by the steps of: preparing a derivative from dibenzothiophene, n-butyllithium, tetramethylethylenediamine and diphenylchlorophosphine, dissolving the derivative into CH2Cl2, adding H2O2 and reacting. The invention also relates to application of the compound to organic electroluminescent light-emitting diode devices and application of the compound used as a main material of a luminescent layer. An electroluminescent blue-light and green-light main material with high triplet excited-state energy level and good carrier injection and transmission capacity is obtained by modifying the diphenylphosphine oxide group onto a chromophore parent through a C-P saturated bond; and the prepared device has high turn-on voltage, brightness and efficiency stability.

A resist composition contains a polymer-bound acid generator, specifically a polymer comprising recurring units derived from a sulfonium or iodonium salt having a polymerizable unsaturated bond and containing iodine in the linker between the polymerizable unsaturated bond and a fluorosulfonic acid. The resist composition offers a high sensitivity and improved CDU independent of whether it is of positive or negative tone.

The aqueous resin composition comprises components (A) and (B), wherein (A) is a synthetic resin emulsion prepared by emulsion-polymerizing a radical-polymerizable unsaturated monomer using a surfactant having at least one polymerizable unsaturated bond, and (B) is a polyphosphate salt. To provide an aqueous flame retardant resin composition which is excellent in flame retardancy and storage stability, and is less likely to produce a fogging phenomenon.

The invention provides modified PVA polyvinyl alcohol polymer surfactant for displacement of reservoir oil and relates to polymer surfactant. The modified PVA polyvinyl alcohol polymer surfactant for displacement of reservoir oil is simple in displacement system, high in oil washing capability, free of damage to a stratum or an oil well and free of corrosion to equipment and pipelines. The modified PVA polyvinyl alcohol polymer surfactant for displacement of reservoir oil is composed of water-soluble PVA and oil-soluble matter at the mass ratio of (100-20):1. Oleic acid and the like can be adopted as the oil-soluble matter. Water-soluble PVA and the oil-soluble matter react for 2-4 h under the condition of 90 DEG C, and the modified PVA polyvinyl alcohol polymer surfactant for displacement of reservoir oil is obtained. The prepared product contains a plurality of C18 hydrophobic chains each provided with a saturated bond, so that the product is water soluble and partially oil soluble, the compatibility of the surfactant and crude oil is increased, and thus the recovery ratio of crude oil is increased.

The present invention relates to ethylenically unsaturated macromonomers containing reactive unsaturated bonds and to methods for the preparation of these ethylenically unsaturated macromonomers containing reactive unsaturated bonds. These ethylenically unsaturated macromonomers are prepared by reacting a monofunctional compound conforming to a specific chemical formula with at least one alkylene oxide in the presence of at least one alkoxylation catalyst. The ethylenically unsaturated macromonomers conform to the chemical formulas described herein. The present invention also relates to preformed stabilizers comprising ethylenically unsaturated macromonomers, to processes for the preparation of these preformed stabilizers, to polymer polyols comprising these preformed stabilizers, and to these polymerizations comprising said preformed stabilizers. Preparation method of polyol. Polymer polyols containing ethylenically unsaturated macromonomers and methods for their preparation are also described.

An object of the present invention is to provide a transparent flexible composition which is excellent in transparency, and is also excellent in impact resistance and viscoelasticity. The transparent flexible composition of the present invention comprises 100 parts by mass of a thermoplastic elastomer component (A) comprising a hydrogenated block polymer by hydrogenating an olefinic unsaturated bond in a block copolymer having, in its molecule, at least one butadiene polymer block (I) having a vinyl bond content of 5 to 25% in the block and at least one polymer block (II) having a mass ratio of a conjugated diene to other monomer of (100 to 50) / (0 to 50) and having a vinyl bond content of 25 to 95% by mass and a butyl rubber, and 500 to 5,000 parts by mass of a liquid material (B), and has a total transmittance of 90% or higher at 25° C. and at a thickness of 0.5 mm.

The invention belongs to the field of carbon material preparation, and particularly relates to a preparation method of a lignin-based porous carbon material. Under the oxidation action of low-concentration hydrogen peroxide, ozone blowing during low-temperature carbonization and a low-temperature carbonization charking process are combined, so that the orderliness and regularity of lignin molecules are improved, the oxidation of unsaturated bonds of lignin is promoted, and the activation of an activating agent melamine pyrophosphate is carried out, so that small molecules can be quickly removed during high-temperature cracking, the charking time is shortened, the yield of the carbon material is increased, and the obtained carbon material is more excellent in performance.

The object of the present invention is to providea flame-retardant thermoplastic resin composition, which comprises:100 parts by weight of a thermoplastic resin (A),0.1 to 30 parts by weight of a polyorganosiloxane-containing graft copolymer (B) obtained by polymerizing, in at least one stage, a monomer (B-3) comprising a polyfunctional monomer (B-2) containing at least two polymerizable unsaturated bonds within the molecule thereof, and / or a vinyl monomer (B-4) in the presence of polyorganosiloxane particles (B-1),0.0005 to 5 parts by weight of at least one metal salt (C) selected from the group consisting of alkali metal salts and bivalent or further polyvalent metal salts, and0.05 to 2 parts by weight of a fluororesin (D).

The invention discloses a preparation method of an alkali-resistant composite nanofiltration membrane. Polyethyleneimine is used as a composite layer material, multi-component epoxy is used as a crosslinking agent, and the composite nanofiltration membrane is obtained by a gradient crosslinking process. In the membrane filtration process, protonated amino groups on a polyethyleneimine molecular chain enable the surface of the membrane to be positively charged, and the membrane has high selectivity to multivalent cations. Due to the fact that amino and epoxy groups carry out ring-opening reactions to form carbon-carbon saturated bonds and hydroxyl groups, the composite layer has good stability and permeability in an alkaline environment. The preparation process is simple, and the compositemembrane is good in permeability and can be widely applied to graded removal of micromolecular organic matters in alkaline wastewater.