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Patent Searching and Data


Matches 251 - 300 out of 1,525

Document Document Title
WO/1984/000370
A resin for lens with a high refractive index prepared by compolymerizing one or more benzenedicarboxylic acid esters substituted by halogen in the nucleus and represented by the formula (I), (wherein X represents Cl or Br, n represents ...  
WO/1983/000066
Plastic lens comprising a copolymer of diethylene glycol bisallyl carbonate, benzyl methacrylate, and diallyl isophthalate, which has a refractive index of at least 1.54, forms no clouding and no cords, and shows good physical and chemic...  
WO/1981/001289
A Process for the preparation of a copolymer comprising sequences of alternating monomer residues, which process comprises reacting at least one donor monomer with at least one acceptor monomer in the presence of: 1) a transition metal c...  
WO/1980/002289
Copolymers of vinylacetate, ethylene and peroxy-containing alkylacrylate of a general formula: (FORMULA) where R = -CH3; -C2H5; n-C3H7; n-C4H9; n-C5HII R1 = -0-C(CH3)3 or (FORMULA) x = 24.0 to 89.9 mol.% y = 10.0 to 75.0 mol.% z = 0.1 to...  
WO/1980/001085
The de-inking of paper pulp is rendered more efficient and capable of producing a high quality recycled paper for printing purposes by the addition of surfactants having a chemical character similar to surfactants naturally present in th...  
JP2012224840
To provide a copolymer dispersion for a coating like a stone paint, which has significantly improved water whitening resistance.A copolymer includes at least one of nonionic monomer selected from (meth)acrylate 6-22C alkylester or Versat...  
JP2012214791
To provide an HFP-VAc copolymer (hexafluoropropylene-vinyl acetate copolymer) which has a high molecular weight and improved physical properties for use as a component for forming coating films or a molding material.The hexafluoropropyle...  
JP2012188583
To provide a viscosity index-improving agent high in a viscosity index-improving effect.The viscosity index-improving agent contains a (co)polymer (A) containing a monomer (a) represented by general formula (1) (wherein, R1 is H or methy...  
JP2012180506
To provide a vinyl ether copolymer excellent in both of water resistance and antifouling property, and to provide a resin composition containing the vinyl ether composition and having excellent film-forming property.The vinyl ether copol...  
JP2012107163
To provide a method for producing a radical copolymer capable of producing at high yield, a high-quality radical copolymer having little unreacted material or byproducts, and to provide a continuous microreactor capable of performing the...  
JP2012077156
To provide colored resin particles which have stable dispersibility and charging characteristics in non-polar solvents and whose coagulation is controlled even in the presence of several kinds of particles different in charging polaritie...  
JP2012057085
To provide an acrylate based polymer having an ether bond, which can exhibit excellent ability to prevent resoiling during washing while having excellent compatibility with a surfactant, and also to provide its manufacturing method.The a...  
JP2012057087
To provide an allyl ether-based polymer which can exhibit excellent ability to prevent resoiling during washing while having excellent compatibility with a surfactant, and also to provide its manufacturing method.The allyl ether-based po...  
JP2012047853
To provide a polarization film that can be subjected to coloring in a short time period and manufactured at high productivity.The polarization film is obtained by subjecting a PVA based resin film comprising a PVA based copolymer to colo...  
JP2012012470
To provide a dielectric sheet that has excellent flexibility and high voltage resistance and therefore enables highly reliable electronic parts to be produced.The dielectric sheet contains a modified polyvinyl acetal resin and dielectric...  
JP2012007059
To provide a fine organic polymer-silicon compound composite particle with little aggregation.The organic polymer-silicon compound composite particle whose average particle size is 5-150 nm, is characterized in that (a) a core is an orga...  
JP2011219677
To shorten the downtime of drying of a saponified ethylene-vinyl acetate copolymer resin by a drier due to cleaning of a hot air intake port and a draining mesh of the drier, and also to reduce the moisture content of the resin after the...  
JP2011213799
To provide a fluorine-containing copolymer which gives a coated film having improved bending resistance while maintaining solvent resistance.The fluorine-containing copolymer includes (a) ≥20 and ≤49 mol% tetrafluoroethylene structur...  
JP2011153193
To provide a phosphorus-containing vinyl monomer which takes an environmental aspect by being non-halogenated into consideration, has excellent flame retardance, and can inhibit the exudation and deposition of a flame retardant component...  
JP2011074253
To provide a photosensitive resin composition having short curing time compared with a thermosetting resist composition containing a thermosetting resin, exhibiting sufficient durability to a chemical liquid used in a desmearing treatmen...  
JP2011068881
To provide a high-molecular weight copolymer of polar group-containing allyl monomers having a new structure and various applications, which has been considered to be difficult to synthesize by other polymerization methods such as radica...  
JP2011016361
To develop a one or two layer coating system for a plastic substrate.A low reflecting layer of the one layer coating system consists of vinylidene difluoride/tetrafluoroethylene/hexafluoropropylene. In the two layer coating system, an up...  
JP2010275563
To provide a method for producing a phosphoric-esterified unsaturated alcohol-based copolymer having an excellent hue.There is provided a method for reacting an unsaturated alcohol-based copolymer containing at least an unsaturated alcoh...  
JP2010254810
To provide a process for producing a polymer which has a small variation of the compositional ratio of constituting units in a copolymer and good solubility in a solvent, and can obtain high sensitivity when used in a resist composition....  
JP2010100785
To provide a photosensitive composition having low viscosity and excellent heat resistance and mechanical strength.The photosensitive composition includes 0.01-98 mass% of a polymerizable monomer (A) having one or more functional groups ...  
JP2010100765
To provide a copolymer composition which gives a vulcanized product exhibiting excellent heat resistance, oil resistance, and cold resistance, and to provide a process for producing the same.The copolymer composition contains ethylene (X...  
JP2010053222
To provide water-absorbing polymer particles little in toxicity.There is provided a method for producing the water-absorbing polymer particles, comprising copolymerizing a vinyl ester-based compound with an ethylene-based unsaturated car...  
JP2010031234
To provide a vinyl chloride-based resin latex which is reduced in the foaming of the latex in the step of the recovery of an unreacted monomer which remains in the latex under heating and reduced pressure condition.The vinyl chloride-bas...  
JP2009280754
To provide a resin composition containing a cross-linked structure of a polyvinyl alcohol resin, which the structure is hardly discolored with time.The resin composition contains the cross-linked structure (C), which is obtained by cross...  
JP2009197102
To provide a resin composition containing a reactive monomer and/or oligomer having allyl ester groups, a film of the resin composition which is excellent in transparency and heat resistance and has high thickness precision, and a proces...  
JP2009161770
To provide another new resist composition for use at a wavelength of 193 nm or lower, in particular at a wavelength of 157 nm, which has not only high transparency at these short wavelengths but also other key properties including good p...  
JP2009149735
To provide a coating material composition that can form an undercoat layer for metal deposition that excels in heat resistance and adhesion even for an unsaturated polyester resin of a difficult-to-attach substrate, and that excels in st...  
JP2009144173
To provide a curable fluorine-containing copolymer that has good compatibility with other compounding agents for coating compositions and gives a paint film exhibiting excellent weather resistance, hardness, and weather resistance.The fl...  
JP2009138187
To provide a copolymer and a method for producing it giving a vulcanizate exhibiting excellent heat resistance, oil resistance, and cold resistance.The copolymer consists of ethylene (X), a specific vinyl carboxylate (Y), a specific alky...  
JP2009120676
To provide a copolymer providing vulcanizates which exhibit excellent heat resistance, oil resistance, and low-temperature resistance, and to provide its production method.This copolymer is a copolymer of ethylene (X), a specified vinyl ...  
JP2009120677
To provide a copolymer providing vulcanizates which exhibit excellent heat resistance, oil resistance, and low-temperature resistance, and to provide its production method.The copolymer is a copolymer of ethylene (X), a specified vinyl c...  
JP2009057428
To provide a low-toxicity water-absorbing polymer particle.This water-absorbing polymer particle is obtained by saponifying a copolymer obtained by copolymerizing a vinyl ester-based compound and an ethylene-based unsaturated carboxylic ...  
JP2008280369
To provide a manufacturing method for a modified vinyl acetate-ethylene copolymer, in which an ethylene content is enhanced from the start of polymerization, the final product has a uniform resin composition with less distribution of com...  
JP2008281839
To provide a photosensitive resin composition sufficiently effective in improving resolution and resist removal characteristic, a photosensitive element, a method of forming a resist pattern, and a method of manufacturing a printed wirin...  
JP2008184495
To provide a cross-linkable aqueous dispersion excellent in water resistance and heat resistance and excellent in left viscosity stability, to provide its production method, to provide an adhesive, and to provide a coating agent.The pres...  
JP2008184494
To provide an aqueous dispersion excellent in water resistance and heat resistance and excellent in left viscosity stability (long in pot life), to provide an adhesive, and to provide a coating agent.The present invention relates to an a...  
JP2008174897
To provide a new agent for improving yield and drainage performance in papermaking machine and hard to be interfered from high concentrations of salt, polyanions or anionic colloids, and to provide a papermaking method using the agent.A ...  
JP2008156658
To provide a method for manufacturing a copolymer containing a lactone cyclic unit, a transparent polylactic acid-containing resin composition with excellent heat resistance, and a molded article prepared therefrom.In the method for manu...  
JP2008093597
To provide a method and an apparatus for simple manufacture of a dispersion with small particle sizes of the dispersed phase and a narrow distribution of particle sizes and an inexpensive and small dispersion manufacturing apparatus with...  
JP2008088328
To provide a novel highly polar polymer, easily produced and bringing both ion conductivity and retainability of an electrolyte solution to be good, when applied to a gel-like electrolyte.The carbonated polyvinyl alcohol has a structure ...  
JP2008056783
To provide a crosslinked ethylene-vinyl acetate copolymer excelling in a mechanical physical property such as workability and tensile strength while maintaining a preferable physical property, i.e., an inherent characteristic of the ethy...  
JP2008031404
To provide a water-based binder for plastics which is superior in adhesion property to polyolefins, specially to polypropylene, furthermore, superior in water resistance, also friendly to the environment.The water-based binder compositio...  
JP2007154163
To provide a vinyl ester-based polymer latex composition which is used for an adhesive and a glue for woodwork, used in a paint, a coating and ink, used for treating leather, and used for adhesion of a nonwoven fabric and having improved...  
JP2007131668
To provide a crosslinked polymer particle which acts as an adsorbent treating physiological substances such as humor and/or liquids containing cells or the like or a complement system useful as a carrier for the adsorbent and least activ...  
JP2007126655
To provide a new vinyl alcohol-based resin whose aqueous solution has excellent viscosity stability, high speed coatability, and adhesive performances to wood, and which can provide films excellent in aqueous solubility, and to provide a...  

Matches 251 - 300 out of 1,525