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Matches 501 - 550 out of 2,957

Document Document Title
WO/1990/003368A2
A cross-linked polymer-supported 4-(N-benzyl-N-methylamino)pyridine material and process for its preparation in high yield and having effective physical and catalytic properties. The polymer-supported catalyst is characterized by the sus...  
WO/1990/003367A2
A cross-linked polymer-supported 4-(N-benzyl-N-methylamino)pyridine material and process for its preparation in high yield and having effective physical and catalytic properties. The polymer-supported catalyst is characterized by the sus...  
WO/1990/001920A1
The invention relates to a hydrolysis resistant, high molecular weight polymer represented by formula (I), wherein R is alkylene having from 3 to 8 carbon atoms which is optionally substituted with lower alkyl; R1 and R2 are each hydroge...  
WO/1989/010131A1
Antithrombogenic and antibiotic composition of matter and method of preparation thereof. A random copolymer of a component of garlic and a biocompatible polymer has been prepared and found to exhibit antithrombogenic and antibiotic prope...  
WO/1989/008021A1
Stereolithographic method of forming a three-dimensional thin-walled object is comprised of repeatingly exposing surface of reservoir of liquid ultraviolet-curable ethylenically unsaturated material to actinic light in or near ultraviole...  
WO/1989/005829A1
Pressure-sensitive copolymers based on acrylic monomers are provided with high adhesive performance characteristics by the inclusion of a synergistic amount of an N-vinyl lactam monomer and a glycidyl monomer with the bulk of the monomer...  
WO/1989/004824A1
The styrene derivative of the present invention is characterized by comprising a compound represented by general formula (I), wherein at least one of R1, R2, R3, R4 and R5 is a carboxyl group, an alkyl group having 1 to 5 carbon atoms, a...  
WO/1989/003386A1
Ultraviolet light absorbing, polymerizable phenothiazine and azaphenothiazine monomers, copolymers thereof and articles of manufacture, including lenses, optical devices, plastic films and hydrogels, constructed therefrom.  
WO/1988/007062A1
Azlactone-functional polymer beads are useful reactive supports for the attachment of functional materials to provide novel adduct beads. The adduct beads are useful as complexing agents, catalysts, polymeric reagents, chromatographic su...  
WO/1988/005433A1
Cross-linking reagents which are highly specific for sulphydryl groups and react with thiols at an excellent rate. The essential feature of the reagents is at least one vinyl group conjugated with an aromatic nitrogen heterocycle. Partic...  
WO/1988/003194A1
A process for making paper which comprises making paper from a pulp slurry containing a neutral sizing agent and, if necessary, a filler and containing as a paper quality improver a cationic polymer prepared by copolymerizing an acrylami...  
WO/1987/006595A1
Novel water soluble alpha-methyl-(2-methylpropyl)benzene acetic acid in a complexed state which is derived from the reaction between an N-vinyl-2-pyrrolidone copolymer and the alpha-methyl-(2-methylpropyl)benzene acetic acid and to the p...  
WO/1987/002041A1
A soluble acrylic copolymer is obtained by copolymerising a monomer in an amount greater than 3 to 30% of the total monomer weight and comprising at least 2 polymerisable, olefin-unsaturated double links, monomers containing functional g...  
WO/1987/000537A1
Method of producing high molecular weight copolymers from vinyl monomers such as vinylpyridine and styrene by emulsion polymerization which comprises combining the monomers with a particular surfactant, a polymerization initiator in an a...  
WO/1986/005777A1
Compounds of the general formula (I) in which Z represents CR1R2(OR3) or phenyl with R1 H, C1-6 alkyl or phenyl, R2 H, C1-6 alkyl or C1-6 alkoxy, R3 H, C1-6 alkyl or C1-6 alkanoyl and Z' represents Y AD(CH2)m-X BD- with X CH2 or O, Y OH;...  
WO/1986/005778A1
Compounds of the general formula (I) in which Z represents CH1R2(OR3) or phenyl; R1 represents H, C1-6-alkyl or phenyl; R2 represents H, C1-6-alkyl or C1-6-alkoxy; R3 represents H, C1-6-alkyl or C1-6-alkanoyl and Z' represents Y- AD(CH2)...  
WO/1986/003501A1
Process for copolymerization of vinylpyrrolidone and maleic anhydride in the presence of organic solvent, catalyst and between about 0.1 and 1.0 weight % water.  
WO/1986/002371A1
Latexes containing particles having pendant coreactive groups and oxazoline groups . Said latexes are self-curing yielding films and other articles having excellent tensile strength and resistance to water and other solvents. In addition...  
WO/1985/002853A1
A copolymer formed from an isoimide oligomer and another compound, such as an aryl sulfone, each of which has reactive functional terminal groups, such as ethylenic or acetylenic groups. The isoimide oligomer is soluble in the other comp...  
WO/1983/002449A1
In order to facilitate drilling in oil-bearing grounds by means of chemical fluids, aqua-soluble polymers are used as lubricant fluid additives in the drilling wells, said aqua-soluble polymers having the following statistic distribution...  
WO/1982/002073A1
New copolymers soluble in an aqueous medium, which are stable in a highly concentrated medium of Bronsted-Lowery acids. These copolymers are used as acid lubricants in the field of oil and natural gas boring. The copolymer according to t...  
WO/1982/001553A1
Cross-linked hydrophilic polymers, useful inter alia for the manufacture of contact lenses capable of absorbing water to a water content of 63 to 90% by weight while retaining excellent tensile strength contain hydrophilic units of N-vin...  
WO/1980/000253A1
A new composition of matter specially adapted for the production of contact lenses, artificial eyes or other prosthetic devices. The composition has the characteristics of increased hydrophilicity, softness after hydration and oxygen per...  
JP5835998B2  
JP5819972B2  
JP2015199784A
【課題】基板端部の耐衝撃性を向上させる効 果に優れる基板端部保護剤を得ることができ る硬化性樹脂組成物を提供する。また、該硬 化性樹脂組成物を用いてなる基板端部保...  
JP5812045B2  
JP2015531799A
本発明は、ビニルラクタムポリマーの水溶液 を製造する方法、およびそれから、特にポリ ビニルピロリドンを乾燥することにより得ら れる固体に関する。前記方法は、二酸化...  
JP5802596B2  
JP5800323B2  
JP5796063B2  
JP5799019B2  
JP5791261B2  
JP5791592B2  
JP5781048B2  
JP2015526550A
本発明は、1種以上のエチレン性不飽和カチ ン性モノマーと、無水物基、イミド基、ラ トン基、カルボン酸基、イソシアネート基 はブロックイソシアネート基を有する...  
JP5770272B2  
JP2015150534A
To develop a flocculation treatment agent enabling an efficient dehydration treatment by adding the flocculation treatment agent to sludge generated by treatment of sewage, excrement or industrial waste water; and to develop a dewatering...  
JP2015153529A
To provide a binder composition for a lithium ion secondary battery electrode capable of sufficiently improving output characteristics and cycle characteristics of the lithium ion secondary battery.A binder composition for a lithium ion ...  
JP2015523595A
少なくともNVPおよび1種類の他のコモノ マーと、フリーラジカル重合可能な、置換ま たは未置換のビスO−ヒドロキシベンゾフェ ノンとを含む反応混合物から形成された...  
JP5763312B2  
JP2015140407A
To provide a crosslinked polymer having good productivity, therefore low production cost and high solid component by a radical polymerization of a monomer composition.There is provided a crosslinked polymer by polymerizing a monomer comp...  
JP5756080B2  
JP2015134933A
To provide a vinyl amine vinyl alcohol copolymer which is completely dissolved in 4% solution with purely random at room temperature and a manufacturing method thereof.There is provided a water soluble copolymer having a unimodal molecul...  
JP5752938B2  
JP5749269B2  
JP5749762B2  
JP2015120922A
To provide a polymer which can be used for UV curable coatings.This invention provides a polymer obtained by adding glycidyl methacrylate to N-vinyl caprolactam/dimethylaminoethyl methacrylate/hydroxyethyl methacrylate copolymer.  
JP2015110776A
To provide highly biocompatible or biophilic un-crosslinked or crosslinked polymers comprising side-chain active acrylic amino acids for the production of contact lenses, intraocular lenses, implants, wound healing slabs, additives for f...  
JP5738178B2  

Matches 501 - 550 out of 2,957