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Patent Searching and Data


Matches 551 - 600 out of 5,489

Document Document Title
WO/2001/004242A1
A nitrogen-containing ester derived from a carboxy-containing interpolymer having a reduced specific viscosity (RSV) of from about 0.05 to about 2, said interpolymer being derived from at least two monomers, (i) one of said monomers bein...  
WO/2001/002449A2
Described are articles having a photochromic poly(meth)acrylic coating. The coatings exhibit a Fischer microhardness of from 50 to 150 Newtons per mm?2¿ and improved photochromic performance properties, i.e., the formation of darker act...  
WO/2000/078824A1
The invention relates to oil-soluble copolymers with an OH number of from 10 to 250 and a molecular weight of from 1000 to 100,000 g/mol, obtained by reacting a copolymer precursor that contains structural units from A) 5 to 80 mole perc...  
WO/2000/077058A1
The invention relates to copolymers which are based on mono or dicarboxylic acid derivatives, oxyalkylene glycol alkenyl ethers, vinyl polyalkylene glycol-, polysiloxane- or ester compounds in addition to the use thereof as additives for...  
WO/2000/077079A2
A method for bonding together two substrates that includes applying to a first substrate an adhesive composition that includes (a) a trifunctional olefinic first monomer, (b) an olefinic second monomer that is copolymerizable with the fi...  
WO/2000/075241A2
Radiation curable compositions for coatings, adhesives, inks, and molded articles are disclosed. The radiation curable compositions comprise: (A) at least one polymerizable, ethylenically unsaturated compound of one of formulae (I, II, I...  
WO/2000/075194A1
The invention relates to a method for the manufacture of styrene maleic anhydride copolymers by emulsion polymerization for surface sizing and hollow particle pigments. The method comprises following steps: a) manufacturing a preemulsion...  
WO/2000/073365A1
A monomer composition giving an optical plastic material which has a high refractive index and Abbe's number and a low specific gravity and is excellent in material properties including dyeability, heat resistance, and impact resistance....  
WO/2000/073218A1
The invention relates to the utilization of copolymers as inhibitors of calcium oxalate coatings, containing the following polymerized components: a) 10 to 80 % by weight percent maleic acid and/or maleic acid anhydride; b) 20 to 90 % by...  
WO/2000/069978A1
The invention relates to polymerisable compositions for organically coating metallic materials containing at least one titanium, silicon and/or zirconium compound of an olefinically unsaturated polymerisable carboxylic acid of general fo...  
WO/2000/063264A1
The invention relates to a copolymer which can be obtained by radical copolymerisation of at least two components A and B. According to the invention, a) at least one ester of one at least difunctional carboxylic acid which has at least ...  
WO2000036039A3
PSAs and PSA constructions, such as self-adhesive labels, are provided, and exhibit good slittability and reduced adhesive build-up in printers, including laser printers. In one embodiment, a PSA has a storage modulus at 1000 radians/s a...  
WO/2000/061670A1
The present invention relates to pressure sensitive adhesives based on aqueous latex emulsions and processes for their preparation and laminates prepared there from. The pressure sensitive adhesives exhibit excellent adhesion in hot wate...  
WO/2000/056792A1
This invention is directed to crosslinking monomer of the Formula (I) or Formula (II), wherein in Formula (I), C represents a ring structure; Z is independently selected from O, S, two hydrogen atoms, a hydrogen atom and an optionally su...  
WO/2000/055219A1
Solvent-free, the white powders of high molecular weight copolymeers of maleic anhydride and C¿1?-C¿4? alkyl vinyl ethers, which are particularly useful as starting materials for denture adhesives. A solvent-free process for making suc...  
WO/2000/055222A1
Process for the copolymerization of free radical polymerizable comonomers such as vinyl acetate with an unsaturated diester such as dialkyl fumarate which is carried out in the presence of water to produce copolymers such as fumarate vin...  
WO/2000/055220A1
Solvent-free, fine white powders of a copolymer of maleic anhydride and a C¿1?-C¿4? alkyl vinyl ether substantially free of poly(alkylvinyl ether) homopolymer.  
WO/2000/055221A1
Solvent-free, free-flowing, fine white powders of a copolymer of maleic anhydride and a C¿1?-C¿4? alkyl vinyl ether having a specific viscosity of about 0.5 to about 5 (1 % wt/v in methyl ethyl ketone, 25 °C) and substantially without...  
WO/2000/050517A1
A ceramer composition is provided that comprises a plurality of colloidal inorganic oxide particles and a free-radically curable binder precursor. The free-radically curable binder precursor comprises a fluorochemical component that furt...  
WO/2000/047242A1
The invention concerns a novel suture material for wounds consisting of a biocompatible and bio-adhesive mixture comprising at least 50 wt. % of a composition based on methylidene malonate containing: from 40 to 100 wt. %, and preferably...  
WO/2000/045224A1
A photo-curable, electrically conductive composition comprising (A) black, electrically conductive particles having a relative surface area more than 20 m?2¿/g, (B) an organic binder, (C) a photopolymerizable monomer and (D) a photopoly...  
WO/2000/043461A1
The invention relates to new rewettable adhesive systems containing colloidal dispersion mixtures obtained by copolymerisation of at least one water-soluble monomer with at least one non-water-soluble comonomer in the presence of a micel...  
WO/2000/037260A1
An image-recording element for inkjet ink images comprises a support, an ink-receptive layer and a top layer, wherein the top layer comprises a polymer that contains both a hydrophilic component and a hydrophobic component, or a mixture ...  
WO/2000/035980A1
A polymer is formed of ethylenically unsaturated monomers including a zwitterionic monomer, an aromatic monomer and a cross-linking monomer. Preferably the crosslinking monomer includes at least one aromatic group containing compound and...  
WO/2000/036039A2
PSAs and PSA constructions, such as self-adhesive labels, are provided, and exhibit good slittability and reduced adhesive build-up in printers, including laser printers. In one embodiment, a PSA has a storage modulus at 1000 radians/s a...  
WO2000010974A3
The invention relates to a process for the preparation of a maleimide compound comprising the steps of (i) reacting a compound according to formula (1) wherein M is halogen or alkoxylate, and each X, independently, is O or S, with a comp...  
WO/2000/034396A1
A transparent hard coating material curable with heat or ultraviolet which is suitable for forming on a substrate, such as a film or sheet, an antireflection film functioning to reduce external light reflection and heighten the transmitt...  
WO/2000/032722A1
A copolymer comprising units derivable from (A) one or more olefins of defined chain length; and (B) one or more ethylenically unsaturated compounds different from (A). The copolymers are useful as cold flow improvers in fuel oils.  
WO/2000/032661A1
The invention relates to maleic acid imide copolymers. Said maleic acid imide copolymers are obtained by radical copolymerization of a monomer of a maleic acid imide derivative, consisting of an unsymmetrically substituted maleic acid im...  
WO/2000/031165A1
The present invention is directed to a radical-curable adhesive composition which includes a (meth)acrylate composition; a thermal resistance-conferring agent; and a radical cure-inducing composition. Reaction products of compositions in...  
WO/2000/031149A1
The present invention is directed to a radical-curable adhesive composition which includes a (meth)acrylate composition; a coreactant selected from unsaturated cyclic, bicyclic and tricyclic (meth)acrylates and epoxidized alkyl, cycloalk...  
WO2000002827A3
The invention relates to the use of a three-constituent, water-soluble polymer comprised of 5-90 wt.% of a constituent a), preferably of maleic acid, fumaric acid or itaconic acid, 5-90 wt.% of a constituent b) essentially comprised of t...  
WO/2000/027895A1
A photocurable resin composition capable of giving, e.g., a three-dimensional shape which is reduced in volumetric shrinkage and excellent in dimensional accuracy, has a high heat distortion temperature and excellent heat resistance, and...  
WO/2000/022009A1
A copolymer comprising (a) from 40 to 95 mole percent maleic anhydride, a portion of which has been modified to the structure (I) or (II), wherein R is R¿1? or R¿2?, wherein R¿1? is H or C¿1? to C¿18? linear, branched, or cyclic alk...  
WO/2000/015591A1
Decane or decene compounds represented by formula (1) (wherein A?1¿ and A?2¿ each represents hydrogen, (meth)acryloyl, or 2-vinyloxyethyl and the broken line represents a single or double bond, provided that not both of A?1¿ and A?2¿...  
WO/2000/014133A1
The present invention refers to a process for the preparation of a copolymer containing structural units derived from $g(a),$g(b)-unsaturated mono- or dicarboxylic acids and their salts, half-esters or dicarboxylic acids or salts thereof...  
WO/2000/012436A1
Improved process for inhibiting calcium carbonate scaling in aqueous systems such as that employed in the Kraft pulping process. Such an improved process is achieved by the addition of at least one antiscalant comprising one monomer unit...  
WO/2000/011068A1
A substantially water-free, water-washable, energy-curable composition includes an epoxy oligomer and/or urethane oligomer having at least two ethylenically unsaturated moieties, at least one alkoxylated polyol monomer having at least tw...  
WO/2000/011053A1
The present invention relates to the method and composition of a hydrophilic polymer dispersion containing a colloidal silica to be used for the retention aids of fine particles in papermaking system. More particularly, it relates to the...  
WO/2000/010974A2
The invention relates to a process for the preparation of a maleimide compound comprising the steps of (i) reacting a compound according to formula (1) wherein M is halogen or alkoxylate, and each X, independently, is O or S, with a comp...  
WO/2000/006654A1
A coating material comprising 50 to 99 parts by weight of a monomer mixture (M) comprising 50 to 100 wt.% polyfunctional (meth)acrylate monomer (m-1) having two or more (meth)acryloyloxy groups and 0 to 50 wt.% monofunctional (meth)acryl...  
WO/2000/005276A1
The invention relates to a process for the preparation of aqueous dispersions of latex particles having a heterogeneous morphology by a semicontinuous emulsion polymerization, comprising the emulsion polymerizing of ethylenically unsatur...  
WO/2000/002827A2
The invention relates to the use of a three-constituent, water-soluble polymer comprised of 5-90 wt.% of a constituent a), preferably of maleic acid, fumaric acid or itaconic acid, 5-90 wt.% of a constituent b) essentially comprised of t...  
WO/1999/065960A1
A terpolymer having units of Formula (I), wherein X is a C¿2-10? alkyl, C¿6-12? aryl, or C¿4-12? alkoxy radical; d is from about 3 to 50; R is a fluoroalkyl radical R¿f?-(A)¿v?-(B)¿w?-; R¿f? is a fully fluorinated straight or bran...  
WO/1999/064487A1
The invention relates to an anionic agent comprising a solution copolymer obtained from copolymerization between an unsaturated cyclic anhydride, a maleic anhydride for example, modified by reaction with an epoxy and alkene, styrene for ...  
WO/1999/064084A1
Water-absorbent cores for water-absorbent articles and which contain superabsorbent polymeric material exhibit improved absorbency and reduced rewet if the material is provided in part in powder, particulate or powder and particulate for...  
WO/1999/063029A1
The invention relates to a copolymer composition useful as wax crystal modifiers and flow improvers. The compositions are copolymers of a C¿6? to C¿250? straight-chain or branched dialkyl fumarate and at least one compound selected fro...  
WO/1999/062973A1
The invention is directed towards copolymers formed from dialkyl phenyl fumarate and at least one comonomer formed from the group consisting of vinyl acetate, styrene, C¿3? to C¿30? $g(a) olefin, ethylene, and carbon monoxide. When use...  
WO/1999/061319A1
An automatic cassette wrapping machine includes three interconnected stations: a station (10) for loading cassettes and inserting cassettes into an assembly line; a station (30) for receiving the cassettes and engaging the cassettes with...  
WO/1999/060040A1
A copolymer constituted of units comprising maleimide monomer units and/or unsaturated dicarboxylic anhydride monomer units, wherein the content of unreacted monomers is 200 ppm or lower and the content of an adduct of the constituent mo...  

Matches 551 - 600 out of 5,489