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WO/1995/001402A1 |
Coated solids, for example suitable for use as the dispersed phase of an electrorheological fluid, are prepared by effecting polymerisation of at least one coating monomer in the presence of surfaces of a polymer capable itself of acting...
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WO/1994/024236A1 |
A process for forming dielectric particles (22) includes admixing a first monomer and a crosslinker in a liquid dispersion medium to form a first mixture. A second mixture of an initiator and a stabilizer is prepared and added to the fir...
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WO/1994/024112A1 |
A reactive monomer for preparing ultraviolet absorbing polymers has formula (I) wherein R1 is a halogen or C1-C6 straight or branched chain alkoxy group; and R2 is a -(CH2)3O-, -(CH2)2O-, -CH(CH3)CH2O-, -CH2CH(CH3)O-, -(CH2)3OCH2-, -(CH2...
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WO/1994/022953A1 |
This invention relates to a process for the preparation of clear, aqueous solutions of N-vinylpyrrolidone polymers in high purity by contacting a vinylpyrrolidone solution of 2,2'-azobis(2-methyl-butanenitrile) initiator with vinylpyrrol...
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WO/1994/006837A1 |
The invention relates to compositions comprising fluorocarbon elastomers and non-fluorinated acrylate or vinyl polymers, combined in a dispersion or suspension polymerization using a special stabilizer to make the polymers compatible. Co...
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WO/1993/015120A1 |
The invention concerns the use, as film-forming agents in cosmetic and pharmaceutical preparations, of emulsion graft copolymers of polyvinyl lactams or water-soluble copolymers of ethylenically unsaturated comonomers as graft substrates...
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WO/1993/006144A1 |
Adhesive compositions comprising a core of an adhesive and a coating of removable material are described herein. The adhesives comprise a moisture-activated non-permanent adhesive composition comprising a hydrophobic adhesive polymer cor...
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WO/1989/008669A1 |
A method of preparing a polymer bound stabilizer comprises reacting a stabilizer precursor molecule containing a reactive double bond which is not readily homopolymerizable with a preformed polymer in the presence of a free radical. The ...
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JP7395297B2 |
To provide a manufacturing method of a graft copolymer having a polymer chain derived from a monomer component containing a N-vinyl lactam monomer having a high reaction rate of a monomer, a small amount of residual monomer or a byproduc...
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JP7365631B2 |
To provide a core-shell type polymeric particle which exhibits good dispersibility in an aqueous medium and has excellent flame retardance.A core-shell type polymeric particle, comprising a shell including a copolymer having a repeating ...
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JP7358389B2 |
Provided are ophthalmic devices comprised of a reaction product of a composition comprising: (i) a crosslinked substrate network containing covalently bound activatable free radical initiators; and (ii) a grafting composition containing ...
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JP7358390B2 |
Provided are polymer compositions made by a process comprising: (a) providing a first reactive composition containing: (i) a polymerization initiator that is capable, upon a first activation, of forming two or more free radical groups, a...
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JP2023103970A |
To provide a novel resin which has a constituent unit having a heterocycle and gives a cured film excellent in solvent resistance even when the cured film is formed by heating a composition containing the resin at a low temperature, e.g....
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JP2023087353A |
To provide a polymerizable composition having a high radical polymerization property (conversion rate) and good curability even if a photopolymerization initiator or a thermal polymerization initiator, which may cause odor or migration, ...
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JP2023525674A |
The present disclosure provides a polymerizable compound of formula [1] (wherein G is the residue of a hydrophobic hydroxy-functional oligomer, n is 1-10, each R1independently, C6~C20is the residue of an aliphatic, cycloaliphatic, or aro...
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JP7237626B2 |
The present invention addresses the problem of providing a colored curable resin composition with which it is possible to form a color filter that exhibits superior heat resistance.　The present invention relates to a colored curable re...
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JP2023500898A |
Disclosed are polymer particles. The polymer particles comprise a plurality of polymer stabilizing components. The polymer stabilizing components each comprise one or more hydrophilic polymer chains and a plurality of hydrophobic polymer...
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JP7167143B2 |
Described are high energy light blocking compounds and ophthalmic devices containing the compounds. In particular, described are hydroxybiphenyl benzotriazole structures with polymerizable functionality that block high energy light and a...
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JP7111596B2 |
To provide a cationic graft copolymer particle capable of achieving a longer life of a battery by suppressing the shape change of a zinc negative electrode and to provide a zinc negative electrode mixture, a zinc negative electrode and a...
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JP2022530930A |
A hydrophobic acrylic material having both a high refractive index and a high Abbe number is disclosed. The material may have an internal wetting agent, is very suitable for use as an implantable ophthalmic device, and has a refractive i...
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JP7088458B2 |
The present invention relates to a method for forming a three-dimensional object; according to the present invention, when the three-dimensional object is manufactured by an inkjet method, a support can be removed without damage to a str...
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JPWO2020050321A1 |
To provide a composition for a volume hologram recording material capable of permanently forming a hologram having extremely low light scattering loss and high diffraction efficiency, and a hologram recording medium using the composition...
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JP2021134307A |
To provide an amphiphatic polymer which can stably disperse a dispersible color material in an aqueous medium without requiring any alkaline component.The amphiphatic polymer has a hydrophilic unit and a hydrophobic unit. The hydrophilic...
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JP6857784B2 |
The present invention provides a silicone-containing polymer material containing an internal wetting agent and being excellent in transparency, the silicone-containing polymer material being improved in antifouling property against lipid...
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JP6819886B2 |
The resin composition of the present invention comprises a prepolymer (P) and a thermosetting component, the prepolymer (P) being obtained by polymerizing an alkenyl-substituted nadimide (A), a maleimide compound (B), and an amino-modifi...
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JP6812798B2 |
The present invention relates to copolymers obtained by polymerizing a mono-functional silicone (meth)acrylamide monomer with a non-silicon containing, multi-functional (meth)acrylamide monomer having at least two (meth)acrylamide groups...
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JP6768196B2 |
The present invention relates to a silicone acrylamide copolymer of high acrylamide monomer content which has transparency and low modulus, employing the following configuration. The copolymer is suitably used for various kinds of medica...
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JPWO2018150764A1 |
An object of the present invention is to provide a composition having excellent adhesion to a base material (for example, plastic) and having good compatibility with a reactive resin composition. The present invention relates to a compos...
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JP6569870B2 |
Provided are: a graft copolymer which can be safely and stably produced with simple operation, while maintaining the characteristics of an amine, and which is lower in the introduction cost than conventional graft copolymers; and a metho...
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JP2019127521A |
To provide a novel sealer (sealer composition).The sealer is formed of a resin emulsion (A) and a water soluble polymer (B). The sealer may comprise a crosslinking agent (C).SELECTED DRAWING: None
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JP2019504332A |
The present invention relates to a method for preparing a column spacer, and is characterized by using a mask containing first, second, and third patterns having different light transmittances. Further, according to the method for prepar...
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JP2018537313A |
INDUSTRIAL APPLICABILITY The present invention uses an ink composition for a 3D printing support, which can be used in an inkjet 3D printer, has excellent jetting properties, is well dissolved in water after curing, and can easily remove...
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JP6369921B2 |
A conductive adhesive includes spherical graphene and an epoxy gel system that includes epoxy, a hardener, and an accelerant. A mass ratio of the epoxy gel system to the spherical graphene is 100:2-30. The epoxy of the epoxy gel system i...
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JP2018520234A |
The present invention is at least one monomer selected from acrylamide or a derivative thereof, acrylic acid or a derivative thereof, or a mixture thereof, which forms an IPN material together with a vinylamine-vinylformamide copolymer a...
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JP6246343B2 |
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JP6230880B2 |
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JP2017531716A |
The present invention relates to cationic polyvinylamine-based copolymers. The present invention also relates to cationic polyvinylamine copolymers and their use as paper strength enhancers, retention agents, and drainage agents in the p...
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JP6201164B2 |
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JP6169548B2 |
A polymerizable composition includes: a polymer compound; a polymerization initiator; and a polymerizable compound. The polymer compound contains at least one of a repeating unit represented by the following Formula (1) or a repeating un...
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JP6061012B2 |
A composition comprising both a polymer which contains triazine-ring-containing repeating units represented by formula (17) and a crosslinking agent which consists of either a poly-functional epoxy compound or a polyfunctional (meth)acry...
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JP2017002308A |
To provide an aqueous gel hardly reducing gel strength even in co-presence of salt and satisfying flexibility and mechanical strength at the same time.There is provided an aqueous gel by gelatinizing a polymer component containing a poly...
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JP5963257B2 |
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JP2016046250A |
To provide methods and apparatus to form biocompatible energization elements.In some examples, the methods and apparatus to form the biocompatible energization elements involve forming cavities composing active cathode chemicals. Active ...
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JP5890892B2 |
The invention relates to a colloidal electrolyte composition comprising a polyelectrolyte selected from one or more cationic polymers, a particulate phase forming a colloidal dispersion, and a binder system able to form a cross-linked ne...
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JP5809399B2 |
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JP2015168817A |
To provide a curable sheet easy to handle due to being sheet like, capable of being molten at a relatively low temperature and converted to a cured product having high transparency and high refractive index by being cured.There is provid...
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JP5745458B2 |
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JP5716035B2 |
A method for making a material useful in an optoelectronic device comprises: providing a mixture of a polytriarylamine and a compound; forming a film of the mixture; and treating the film; wherein the compound comprises at least one func...
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JP2015504959A |
The present invention is a step (E1) for dispersed phase polymerization in the presence of a reaction stabilizer, the following:-at least one ethylene unsaturated monomer; -at least one free radical source; and- The present invention rel...
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JP5622589B2 |
Contact lenses, such as hydrogel contact lenses, are described. The present contact lenses include a lens body that is the reaction product of a polymerizable composition. The polymerizable composition includes one or more monomers and a...
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