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WO/2012/144481A1 |
This siloxane compound is represented by general formula (1). (In formula (1): X is X1 or X2; at least on X is X1; R1-R5 are a hydrogen atom, an alkyl group, alkenyl group, or alkynyl group having 1-8 carbon atoms, a phenyl group or a py...
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WO/2012/133080A1 |
A curable silicon resin composition which contains a polyhedral silsesquioxane resin represented by general formula (1) and a radical polymerization initiator, with the content of the resin being 10-80% by mass. [CH2=CHSiO3/2]n[R1SiO3/2]...
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WO/2012/135451A2 |
A method for preparing a functionalized polymer, the method comprising the steps of: (i) polymerizing monomer with an anionic initiator to form a reactive polymer; and (ii) reacting the reactive polymer with a carboxylic or thiocarboxyli...
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WO/2012/133079A1 |
A method for producing a basket type silsesquioxane resin comprising a hydrolysis reaction step of hydrolyzing a silicon compound (a), a silicon compound (b) and a silicon compound (c) under the presence of a mixed solvent composed of wa...
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WO/2012/135281A2 |
The invention describes the use of organic compounds that have multiple unsaturations as a substrate for the crosslinking reaction with hydrosilane terminated polydimethylsiloxanes. This reaction results in organic solvent compatible sil...
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WO/2012/128752A1 |
There is provided new mono-(meth)acrylate functionalized silicone monomers containing carbosiloxane linkage for improved hydrolysis resistance, useful in making water absorbing silicone-hydrogel films for contact lens applications. This ...
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WO/2012/078332A1 |
Embodiments of the present invention include a branched aromatic ionomer, and a process making it, by co-polymerizing a first monomer comprising an aromatic moiety and unsaturated alkyl moiety and a second monomer represented by the gene...
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WO/2012/078513A2 |
Phosphazenium-based ionomers and methods of making them are disclosed. The ionomers are useful in making membranes for fuel cells and other devices that benefit from extremely base-stable membranes. The polymers (ionomers) contain repeat...
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WO/2012/060267A1 |
Provided is a polycarbonate with a hard coat layer, which has excellent transparency, high surface hardness, weather resistance, chemical resistance, durability and heat resistance. Specifically provided is a polycarbonate with a hard co...
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WO/2012/052815A1 |
A phosphonic acid polymer containing a repeating unit represented by the following formula (1): (wherein, R1 represents a hydrogen atom or methyl group).
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WO/2012/050201A1 |
The present invention provides: a photosensitive transparent resin composition having excellent thermal shock resistance in the production of products with integrated electronic parts or of solid-state imaging elements that requires a re...
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WO/2012/026621A1 |
Provided is an actinic-ray- or radiation-sensitive resin composition including a resin (B) containing at least either a fluorine atom or a silicon atom, the resin (B) containing any of repeating units of general formulae (I-1) and (I-2) ...
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WO/2011/143060A1 |
The present invention provides polymers resulting from modification of polymeric moieties containing an anhydride with modifying reactant moieties. The invention further provides a wide variety of compositions comprising the and modified...
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WO/2011/120851A1 |
The invention provides polymers (P) comprising units deriving from the monomers ethene and vinylmethyldiacyloxysilane of the general formula (I), where the radicals R1 and R2 are selected from hydrogen atoms and hydrocarbon radicals; and...
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WO/2011/083711A1 |
Disclosed are a phenylboronic acid monomer and a phenylboronic acid polymer, each of which can have a pKa value suitable for the use under physical environments and can be used for various use applications. The phenylboronic acid monomer...
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WO/2011/059454A1 |
The present invention provides a phosphate group-containing resin comprising, as polymerized units, a polymerizable unsaturated polyester having at least one phosphate group and/or having at least one phosphoric acid group, a (meth)acryl...
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WO/2011/040881A1 |
This invention relates to the polymerization of vinyl monomers by atom transfer radical polymerization (ATRP) using metal salts in ppm molar quantities. It relates to the polymerization under ATRP conditions using unimolecular ligand-ini...
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WO/2011/034801A1 |
The invention provides a class of actinically-crosslinkable silicone-containing prepolymers which comprise (1) ethylenically-unsaturated groups and (2) UV-absorbing polymeric units, latent UV-absorbing polymeric units, and/or dual photo-...
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WO/2011/004332A1 |
The present invention relates to a hydrophobic polymer used in particular to produce and/or coat medical devices, in particular implantable medical devices, that are visible in magnetic resonance imaging, characterized in that it compris...
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WO/2011/003671A1 |
The present invention relates to the synthesis of bead polymers based on (meth)acrylate and comprising silyl functionalities, by means of suspension polymerization. The invention relates in particular to the synthesis of such silyl funct...
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WO/2010/098047A1 |
Provided are alkenylphosphorus compound polymers and alkenylphosphorus compound copolymers which overcome the problems associated with conventional flame retardants, and which also exhibit a characteristic of being rarely discolored even...
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WO/2010/082659A1 |
A silicone monomer which has a high purity and is suitable for use in producing ophthalmic devices; and a contact lens formed using the silicone monomer as a polymerizable ingredient. The silicone monomer is represented by formula (1). I...
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WO/2010/078090A1 |
A branched aromatic ionomer is prepared with a first monomer having an unsaturated moiety and a second monomer having an unsaturated moiety and an ionic moiety, wherein the ionic moiety comprises a polyvalent metal with a coordination nu...
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WO/2010/067683A1 |
A composition for film formation which can form a film suitable for use as an interlayer dielectric in a semiconductor device, etc. and having an appropriate even thickness and can give a film having excellent characteristics including p...
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WO/2010/044321A1 |
A composition containing a silsesquioxane compound which has excellent compatibility not only with general polymerizable unsaturated compounds but also with highly polar polymerizable unsaturated compounds. The composition provides a co...
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WO/2010/030015A1 |
Provided are a polymer composition which makes it possible to provide a hydrophilic member having superior hydrophilicity on a substrate surface, enhanced water resistance, and durability; a hydrophilic composition containing the polymer...
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WO/2010/024119A1 |
A silsesquioxane compound capable of providing a coating film having excellent heat resistance and abrasion resistance, said silsesquioxane compound having excellent compatibility not only with general polymerizable unsaturated compounds...
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WO/2010/024372A1 |
Provided are a silicone monomer, a manufacturing method thereof, and a polymerizable composition that includes the same that are useful for the manufacture of contact lens materials that can demonstrate a high level of hydrophilicity and...
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WO/2010/011492A1 |
The invention provides a silicone hydrogel contact lens including a hydrolyzable polymer. The hydrolyzable polymer can be converted by hydrolysis into a hydrophilic polymer which is capable of imparting the silicone hydrogel contact lens...
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WO/2009/146018A1 |
A macromolecule includes at least one polymer chain with at least one functionality. The polymer can include unsaturated mer units and can be provided via anionic and pseudo-living polymerization techniques. In either technique, the func...
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WO/2009/145245A1 |
Disclosed is a highly practical curable composition which is cured by the moisture content in the air or the like. A cured product of the curable composition has a high elongation at break and excellent weather resistance. The curable c...
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WO/2009/119689A1 |
Disclosed is a hydrophilic member obtained by forming a hydrophilic film on a base by using a hydrophilic composition containing (A-1) a hydrophilic polymer having at least one hydrolyzable alkoxysilyl group in a polymer side chain and (...
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WO/2009/069465A1 |
Disclosed is a curable composition for transfer materials, which is applicable to a UV nanoimprint process which enables formation of a fine pattern with high throughput, and is sometimes applicable even to a thermal nanoimprint process....
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WO/2009/047245A1 |
The invention relates to a method for producing a polymer material doped with metal elements, including a step comprising the polymerisation of at least one monomer having at least one ethylene function, said monomer being complexed with...
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WO/2009/005955A1 |
Provided are surface modified contact lenses formed from one or more fumaric- or itaconic-containing prepolymers having polymerizable functionality that is complimentary to polymerizable hydrophilic polymers.
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WO/2009/005954A2 |
Provided are surface modified contact lenses formed from one or more fumaric-or itaconic-containing prepolymers having polymerizable functionality that is complimentary to polymerizable hydrophilic polymers.
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WO2007008354A9 |
An emulsifier for use in forming a film for a suspended particle device (SPD) wherein the film is comprised of a cross-linked matrix polymer having a plurality of droplets of a liquid light valve suspension distributed therein. The emuls...
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WO/2008/085234A1 |
A thin film is formed and cured on a surface with a system comprising (i) a free radical polymerizable monomer, oligomer or polymer, (ii) an organoborane amine complex, (iii) an amine reactive compound, and (iv) oxygen. Ingredients (ii) ...
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WO/2008/043518A1 |
Dental composition comprising an aqueous mixture containing: i) a polymerizable acidic phosphoric acid ester monomer of the following formula (A): wherein a is an integer of from 1 to 10; R1 represents a hydrogen atom or a moiety of the ...
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WO/2008/038719A1 |
A silicone polymer having sufficient antibacterial properties and high transparency; and ocular lenses made of the polymer, such as a contact lens, intraocular lens, and artificial cornea. The silicone polymer is characterized by being o...
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WO/2008/034911A1 |
The present invention relates to new bio-compatible polymer materials, to compositions containing these materials, and to a method for making the same. The bio-compatible polymer materials of the present invention include polymerisable c...
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WO/2008/031199A1 |
There are provided compounds of formulas (I) and (II): Various chemical entities can be used for R1 to R6. These compounds comprise at least one polymerizable entity. These compounds can be useful for preparing various polymers. The poly...
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WO/2008/030179A1 |
The present invention relates to an imprinted polymer selective for cobalt ions in the presence of iron ions. Imprinted polymers may have the general Formula I; wherein x and y are mole fractions such that 0
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WO/2008/026778A1 |
A composite material is constituted by fine nano-oxide particles, a dispersant, and a transparent resin material. The dispersant includes a polymer of vinyl monomer having a binding acidic group. When φ is a dimensionless number defined...
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WO/2008/003190A1 |
This invention relates to a new type of adhesion promoter, which in particular can be used in radiation curable coatings and adhesives. This adhesion promoter is obtained by fast reaction of alkoxysilanes containing mercapto groups, with...
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WO/2008/000674A2 |
The invention relates to alkoxysilyl functional oligomers (A) and the hydrolysis and condensation products thereof, obtained from polymerisation of 100 parts by weight of ethylenically unsaturated alkoxy functional silane (S) together wi...
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WO/2007/120999A2 |
This invention provides chelating moieties that comprise an aryl group. Monomers that include the chelating moieties can be polymerized into chelating polymers. Chelating polymers are useful to chelate metals. Chelating polymers in the f...
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WO/2007/088628A1 |
It is intended to provide a resin cement for dental use which is excellent in mechanical strength, handling properties and storage stability; and a primer for dental use which can extremely improves the adhesiveness of the resin cement f...
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WO/2007/085623A1 |
The present invention relates to a process for synthesizing a copolymer having controlled architecture, comprising at least one block A obtained by the ITP polymerization of a mixture of ethylenically unsaturated monomers (A0), containin...
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WO/2007/080812A1 |
Disclosed is a process for production of a phosphate polymer comprising the steps of: (I) adding a phosphorylating agent (2) to a reaction system containing a specific organic hydroxy compound (1), wherein the organic hydroxy compound (1...
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