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Matches 401 - 450 out of 4,872

Document Document Title
WO/2002/018464A2
Separation of a variety of analytes that are polar, nonpolar and ionic using functionalized polymeric media is disclosed. Preformed rigid particles of highly crosslinked homopolymer of polyvinylidene compounds are functionalized using th...  
WO/2002/018466A1
The invention relates to a method for the preparation of different molecularly imprinted polzmers for recognition of a target molecule by providing particles, frits or monoliths having initiator confined to the surface thereof in separat...  
WO/2002/014425A1
The reactor alloy of syndiotactic polystyrene according to the present invention is prepared by polymerizing vinyl aromatic monomer and rubbery elastomer and optionally polyphenylene ether under transition metal catalyst and cocatalyst, ...  
WO/2002/014390A1
The invention relates to a method for improving the microbicidal properties of antimicrobial polymers. Said antimicrobial polymers are produced, mixed or swelled using aprotic solvents, and the nonpolar solvent is then removed. The inven...  
WO/2002/014428A1
A polycarbonate-based thermoplastic resin composition characterized by comprising a polycarbonate and a substantially gel-free polymer obtained by polymerizing an aromatic vinyl monomer in the presence of a polymer obtained by polymerizi...  
WO2000059968A9
The present invention relates to a continuous method of preparing a block-graft or star-shaped copolymer. This method involves providing a living polymer, mixing the living polymer with a first monomer under conditions effective to produ...  
WO/2002/010238A1
The present invention relates to a polymer produced by polymerizing a vinyl aromatic monomer in the presence of a small amount of furfuryl (alkyl) acrylate.  
WO/2002/008297A2
The present invention provides a coating composition containing a two-stage polymer emulsion. The two-stage emulsion polymer contains composite polymeric particles of a first stage polymer prepared from about 0.25% to about 5% by weight ...  
WO/2002/006384A1
The present invention relates generally to new surfaces for solid phase chemistry applications, more specifically plastics surfaces modified by graft polymerisation for use in chemical synthesis and/or immobilisation of chemical entities...  
WO/2002/004408A1
The present invention is directed toward compositions that are chemically different after application to a substrate as compared to the composition prior to its application. A method of the invention comprises a method of transitioning a...  
WO/2002/000745A1
The invention relates to thermoplastic moulding materials containing, in relation to the moulding material, A) 5 to 80 wt. % of at least one rubber phase consisting of a rubber-elastic polymer having a glass transition temperature T¿g? ...  
WO/2001/096429A1
A block copolymer for hair styling compositions includes hydrophilic and hydrophobic blocks which allow for optimization of desirable characteristics of the hair styling composition, such as flow onto the hair, prevention of curl droop, ...  
WO/2001/096448A2
This invention is directed to a process for the rapid in-situ curing of polymerizable materials to provide macromolecular networks and articles of manufacture that are 'morphology-trapped'; that is, they exhibit a fixed phase morphology ...  
WO/2001/096917A2
Methods of fabricating optical elements that are encapsulated in monolithic matrices. The present invention is based, at least in one aspect, upon the concept of using multiphoton, multi-step photocuring to fabricate encapsulated optical...  
WO/2001/094032A1
The invention relates to a method for producing surface functionalized supports used as starting products for microarrays, for immobilizing biomolecules. The support surface is coated with an initiator and the coated surface is then cont...  
WO/2001/094433A1
A pourable liquid composition which is radiation curable comprising an ethylenically unsaturated polymer having radiation polymerisable functionality dissolved in a monomer and is water swellable upon radiation curing.  
WO/2001/088002A1
Latex formulations which exhibit a reduced amount of yellowing when exposed to heat, aldehydes or ultraviolet light contain polyfunctional amines, reducing agents, and/or reduced levels of styrene.  
WO/2001/085817A1
A rubber latex which is for use as an excellent impact modifier for thermoplastic resins. The rubber latex is obtained by conducting seed polymerization using a seed polymer which is highly hydrophilic and sufficiently swells in rubber m...  
WO/2001/086647A2
The present invention relates to compositions useful for optically recording or storing data by stimulating a composition having a refraction modulating composition, where a stimulated region of the composition represents one kind of dat...  
WO/2001/083576A1
A grafting-modified cyclic polymer which is obtained by grafting an unsaturated organic compound having a polar group onto a polymer having a ring structure, has a grafting percentage of 10 to 150 mol% and a weight-average molecular weig...  
WO/2001/083574A1
The invention relates to a graft copolymer comprising a1: 10 to 90 wt.- % of a particulate graft base A1 from a particulate emulsion polymer having a glass transition temperature of below 0 °C produced from a11: 70 to 100 wt.- % butadie...  
WO/2001/079317A1
The invention relates to a method for continuous production of a solution of rubbers in vinyl-aromatic monomers, which is characterized in that a 10 to 40 % by weight solution or suspension of a rubber is distilled in a hydrocarbon or a ...  
WO/2001/079316A1
Gel organosol dispersions, and high solids color inks based upon these dispersions, featuring a carrier liquid having a Kauri-Butanol number less than 30 and a graft copolymer that includes a (co)polymeric steric stabilizer covalently bo...  
WO/2001/073511A1
A photocurable paste composition which comprises (A) fine inorganic particles, (B) a binder polymer having no ethylenically unsaturated double bonds, (C) one or more photocurable compounds, and (D) a photopolymerization initiator. The in...  
WO/2001/071392A1
The invention relates to novel crosslinkable copolymers which are obtainable by (a) copolymerizing at least one hydrophilic monomer having one ethylenically unsaturated double bond and at least one crosslinker comprising two ore more eth...  
WO/2001/070386A2
The invention relates to a material for the complex manipulation of nucleic acids as a platform technology for developing integrative, fully automatic systems for nucleic acid analysis. The inventive support material for complex nucleic ...  
WO/2001/070836A1
A process for producing a graft copolymer latex which comprises graft-polymerizing a graft-polymerizable monomer with a rubber latex to produce the graft copolymer latex without lowering productivity. In removing unreacted monomers from ...  
WO/2001/064793A2
This invention is directed to a coating composition used for original equipment manufacturing or refinishing uses in the automotive industry, which coating composition utilizes an acrylic polymer which contains substituted or unsubstitut...  
WO/2001/062810A1
The invention relates to antimicrobial polymers which can be obtained by the copolymerisation of a monomer of the formula (I) with additional aliphatic unsaturated monomers. In said formula, R¿1? = -H, a branched or unbranched aliphatic...  
WO/2001/060322A1
Dental composition having an improved light and thermal stability, including a mixture of at least a polymerizable resin, at least a polymerizable monomer, at least a polymerization initiator and/or a sensitizer and stabilizer, and at le...  
WO/2001/058971A2
The invention relates to a process for the production of strongly adherent coatings on an inorganic or organic substrate, in which process in a first step: a) the inorganic or organic substrate is subjected to the action of a low-tempera...  
WO/2001/058963A1
The invention relates to aqueous primary dispersions, containing dispersed and/or emulsified solid and/or fluid polymer particles and/or dispersed solid core-shell particles with a particle diameter $m(F) 500 nm, which may be produced by...  
WO/2001/058576A1
Graft polymeric membranes and methods for making same are provided in which one or more trifluorovinyl aromatic monomers are radiation graft polymerized to a polymeric base film. The membranes comprise a polymeric base film to which has ...  
WO/2001/057133A1
The invention concerns thermoplastic impact-resistant compositions comprising (A) a thermoplastic methacrylic polymer or copolymer (P) including for the major part methyl methacrylate units, (B) at least an impact resistance enhancing ad...  
WO/2001/057097A1
The invention relates to non-aqueous polymer suspensions having a highly dilatant flow effect.The invention also relates to the production and use thereof.  
WO/2001/055226A2
The invention concerns a saline aqueous dispersion of a water soluble (co)polymer obtained from a composition of water soluble monomers, comprising for 100 mole parts, 2 to 100 mole parts of at least a compound of formula (I) wherein: R?...  
WO/2001/055235A1
To facilitate preparation of a molecularly imprinted polymer (MIP) which specifically binds a particular template substance, a virtual library of functional monomers is screened to find those that interact strongly with a molecular model...  
WO/2001/055232A1
The invention relates to a method for producing impact resistant plastics on the basis of cross-linked rubber particles. The inventive method comprises the following steps: (a) producing an aqueous dispersion or suspension of particles o...  
WO/2001/055095A1
The present invention refers to new classes of polymerisable monomers, to molecularly imprinted polymers obtainable by polymerisation of at least one of the monomers and a crosslinking monomer in the presence of a template molecule. The ...  
WO/2001/054809A1
A composition comprising particles which comprise a core material within a polymeric shell, wherein the core material comprises a hydrophobic substance, characterised in that the polymeric shell comprises a copolymer formed from a monome...  
WO/2001/049763A1
Blends of syndiotactic 1,2-polybutadiene and rubbery elastomers are prepared by a process that comprises polymerizing 1,3-butadiene monomer into syndiotactic 1,2-polybutadiene within a rubber cement of at least one rubbery elastomer by u...  
WO/2001/048026A1
The invention concerns a latex consisting of polymers dispersed in a bimodal distribution, having a non-volatile matter content at 55 % and low viscosity. Said latex is obtained by emulsion polymerisation of at least a monomer in the pre...  
WO/2001/046267A1
A process for producing a particle-enlarged latex, characterized by (1) causing (a) an anionic surfactant and (b) at least one surfactant selected from the group consisting of cationic surfactants and amphoteric surfactants to be present...  
WO/2001/044332A1
A polymer dispersant for pigments based on an acrylic graft copolymer wherein the graft copolymer has a weight average molecular weight of at least 3000 and has 10 to 90 % by weight of a polymeric backbone and 90 to 10 % by weight of mac...  
WO/2001/042379A1
The invention relates to aqueous primary dispersions and coating matters containing dispersed and/or emulsified, solid and/or liquid polymer particles and/or dispersed solid core-shell particles having a particle diameter $m(F) 500 nm. T...  
WO/2001/042311A1
The invention relates to aqueous primary dispersions and coating matters containing dispersed and/or emulsified, solid and/or liquid polymer particles and/or dispersed solid core-shell particles having a particle diameter $m(F) 500 nm. T...  
WO/2001/042313A1
The invention relates to a composition comprising: a1) at least one oligomer, co-oligomer, polymer or copolymer or a mixture thereof having at least one ethylenically unsaturated bond; or a2) a mixture of at least one ethylenically unsat...  
WO2001030875A9
An electrostrictive graft elastomer has a backbone molecule which is a non-crystallizable, flexible macromolecular chain and a grafted polymer forming polar graft moieties with backbone molecules. The polar graft moieties have been rotat...  
WO/2001/040373A1
A solution type water-and-oil repellant composition comprising: a graft copolymer having repeating units derived from a vinyl monomer having a perfluoroalkyl group and repeating units derived from a polymerizable cyclic acid anhydride; a...  
WO/2001/040328A1
The invention relates to a method for producing poly(meth)acrylate compositions. According to the inventive method, ethylenically unsaturated monomers are reacted to polymers by means of initiators that have a transferable atom group and...  

Matches 401 - 450 out of 4,872