| Document |
Document Title |
|
WO/2000/063266A2 |
The invention relates to a polymer which can be obtained in a multi-stage polymerisation process. In a first stage of said process, polymerisation is carried out in the aqueous phase of at least one ethylenically monofunctional compound,...
|
|
WO/2000/061501A1 |
The invention is a method for clarifying, dewatering or improving retention and drainage of industrial waste water or paper furnish with an effective amount of at least one dispersion of a water soluble cationic polymer flocculant wherei...
|
|
WO/2000/061692A1 |
A radiation switchable polymer, especially a visible or UV light switchable adhesive polymer capable of switching from a tacky to a less tacky state, a composition thereof, a process for the manufacture of the composition, and a dressing...
|
|
WO/2000/061647A1 |
A process for the preparation of monodisperse polymer particles which are formed by contacting monomers with aqueous dispersions comprising monodisperse swellable seed polymers/oligomers, and initiating polymerisation in the presence of ...
|
|
WO/2000/059971A1 |
The present invention relates to graft polyols employing a t-amyl peroxy compound as free radical initiator. The novel graft polyols are made by polymerizing at least one monomer in a polyol composition in the presence of a free radical ...
|
|
WO/2000/057219A1 |
The present invention describes improved methods of making polymer optical fiber cable, graded index optical fibers and step index optical fibers. The present invention may also include improved polymer optical fibers that incorporate op...
|
|
WO/2000/055653A1 |
This disclosure describes a processing approach for the rapid and efficient in-situ polymerization of specially prepared precursor mixtures to achieve near-net-shape production of objects/articles with exact dimensions. The process relie...
|
|
WO/2000/055226A1 |
Curable polymer compositions comprising a crosslinkable polymeric component; an initiator component; and an allyl compound component.
|
|
WO/2000/053644A1 |
The invention relates to cross-linked polymerizates which are capable of absorbing, which are based on partially neutralized, monoethylenically unsaturated monomers that carry acidic groups, which exhibit improved properties, in particul...
|
|
WO/2000/052079A1 |
The invention herein provides a caprolactam containing latex compositions comprising: a) latex polymer particles comprising a residue of an ethylenically unsaturated monomer, wherein the latex polymer particles have a size of equal to or...
|
|
WO/2000/050527A1 |
A method of bonding a coating composition to a polymeric substrate comprises applying the coating composition to the polymeric substrate, the coating composition comprising a curable component and a triester of phosphoric acid present in...
|
|
WO/2000/050467A1 |
A polymerization process comprising the steps of admixing a halogen-containing compound, monomer, and a cobalt complex.
|
|
WO/2000/047631A1 |
Interpolymer of a polymer of unsaturated olefinically monomers without carboxylic groups and a polymeric surface active agent.
|
|
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/2000/046285A1 |
The invention relates to thermoplastic moulding materials containing thermoplastic polycarbonate and 0.01-30 parts by weight per 100 parts by weight (polycarbonate) aluminium compounds with an average particle diameter of 1nm-20 $g(m)m, ...
|
|
WO/2000/046286A1 |
The present invention relates to the utilisation of aluminium compounds for producing molding materials, shaped parts and plates with antistatic properties.
|
|
WO/2000/046293A1 |
A flame retardant which comprises a graft copolymer (A) obtained by graft-polymerizing one or more vinyl monomers with a composite polymer comprising a polyorganosiloxane containing aromatic groups and a vinyl polymer. The flame retardan...
|
|
WO/2000/046260A1 |
The invention relates to cross-linked, hydrophilic highly swellable hydrogels on the basis of polymerized monomers or on the basis of graft polymers that have a pressure absorbency index of $m(f)100 and a vertical absorption under a pres...
|
|
WO/2000/042085A1 |
The invention relates to hydrophilic copolymers or graft polymers of phenols and unsaturated monomers in which the phenols have at least one OH group per aromatic ring. Said copolymers or graft polymers are obtainable by radical polymeri...
|
|
WO/2000/040629A1 |
The invention relates to a filler-containing polymer dispersion which contains inorganic filler particles and particles of at least one synthetic organic polymer. The ratio of the particle size of the filler particles to the particle siz...
|
|
WO/2000/040628A1 |
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 style retention at high humidity, tack, hardne...
|
|
WO/2000/039169A1 |
The invention relates to a coating agent, containing at least one conversion product (A) and at least one suitable additive (C), (A) being produced according to a method comprising the following step (i): (iv) reacting a reaction mixture...
|
|
WO/2000/037521A1 |
The invention relates to aqueous two-component polyurethane systems, a method for producing same and their use for the production of coatings presenting increased impact resistance, high stability and excellent optical properties.
|
|
WO/2000/035506A1 |
The invention relates to a method of bone cement preparation from a polymeric powder and a liquid component, comprising a polymerisable monomer or comonomer by the action of a catalytic system. The particles of said powder component are ...
|
|
WO/2000/035978A1 |
Rubber articles are coated with a powder-free copolymer coating to provide improved mold release characteristics, improved donning characteristics, and improved tactile feel. The copolymer is formed by the polymerization of a low surface...
|
|
WO/2000/035671A1 |
A composite material suitable for packaging moisture or oxygen sensitive products comprising one or more polymeric substrate(s) and one or more barrier property-providing coating(s), ink(s) and/or adhesive(s) on or between said substrate...
|
|
WO/2000/034346A1 |
Melt extrudable grafts of emulsion polymerized silicone rubber and polyacrylate rubber hybrids have been found to be valuable impact modifiers for organic thermoplastic polymeric materials. Optimum impact modifier properties are achieved...
|
|
WO/2000/033958A1 |
A water treatment module and process for treating power plant condensate water utilizing a sulfonated ion exchange resin comprising copolymer beads having an interpenetrating polymer network of at least two polymer components wherein at ...
|
|
WO/2000/034386A2 |
Gel-type copolymer beads are described which are useful as ion exchange resins such as those used in the treatment of power plant condensate water. The subject copolymer beads possess an interpenetrating polymer network of at least two p...
|
|
WO/2000/031182A1 |
Disclosed is a polystyrene-based resin composition for an injection molding. The composition comprises a mixture of a first and a second styrene compositions having rubbers of different particle sizes, wherein the first styrene compositi...
|
|
WO/2000/029458A1 |
The invention relates to ABS moulding compounds containing a graft rubber polymer that has been obtained by means of emulsion polymerisation of styrene and acrylonitrile in the presence of a mixture of certain butadiene polymer latices, ...
|
|
WO/2000/024825A1 |
Acrylic compositions which can be processed into thermoformable acrylic sheet material with variegated non-homogeneous granite appearance are disclosed. The acrylic compositions comprise a matrix of polymethyl methacrylate having dispers...
|
|
WO/2000/023486A1 |
The invention relates to a method for producing cross-linkable, silane groups with polymers containing at least one hydrolyzable radical by the radically initiated grafting of base polymers with an olefinic unsaturated silane having at l...
|
|
WO/2000/022017A1 |
The invention relates to a method for producing water-swellable hydrophilic polymers by neutralising the acid hydrogel with a degree of neutralisation of 0 40 mol. % to a final degree of neutralisation of 60 85 mol. % by mixing with a ne...
|
|
WO/2000/022018A1 |
The invention relates to a hydrophilic hydrogel with a high swelling capacity. The inventive hydrogel is based on (co)polymerised monomers or graft (co)polymers and is produced by a) radical (co)polymerisation of one or more hydrophilic ...
|
|
WO/2000/020483A2 |
Condensation products comprised of carboxylic acid dianhydrides, diamines or polyamines, especially polyoxyalkylene amines and polyphenolene or aminophenolene are suited as structural constituents for epoxide resin compositions. In addit...
|
|
WO/2000/020476A1 |
A polymeric dispersant for pigments based on an acrylic graft copolymer wherein the graft copolymer has a weight average molecular weight of at least 1500 and has 2 to 97 % by weight of a polymeric backbone and 97 - 2% by weight of macro...
|
|
WO/2000/020470A2 |
Aqueous dispersions of cationic water-soluble polymers are provided, as well as processes for making and methods of using the same.
|
|
WO/2000/017675A1 |
This disclosure describes a processing approach for the rapid and efficient in-situ polymerization of specially prepared precursor mixtures to achieve near-net-shape production of objects/articles with exact dimensions. The process relie...
|
|
WO/2000/015679A1 |
A process for the preparation of a monomer-grafted cross-linked polymer comprising the steps of: i) activating the polymer by irradiation; ii) quenching the activated polymer so as to effect cross-linking therein; iii) activating the cro...
|
|
WO/2000/014135A1 |
The present invention relates to a process for the preparation of a grafted polymer wherein in a first step A) a stable nitroxyl radical is grafted onto a polymer, which step comprises heating a polymer and a nitroxyl-ether containing a ...
|
|
WO/2000/014134A1 |
The present invention relates to a process for the preparation of grafted polymers wherein in a first step A) a stable nitroxyl radical is grafted onto a polymer, which step comprises heating a polymer and a stable nitroxyl radical (NOâ€...
|
|
WO/2000/012575A1 |
The invention relates to a method for synthesizing continuous, polymeric solid phase supporting materials with spatially defined and interspaced reaction sites. The solid phase supporting material is comprised of a supporting matrix and ...
|
|
WO/2000/010933A1 |
The present invention provides a polymerizable printing ink. The ink includes a polar suspending medium in which a plurality of polymer microspheres are suspended. At least one surfactant is dissolved in the suspending medium, and a mono...
|
|
WO/2000/009574A1 |
An improved method for removing initiators from grafting products, in which grafting was initiated by Cer-(IV) salts, is disclosed. According to said method the grafting procuct is washed with a mineral acid solution of ascorbic acid.
|
|
WO/2000/008064A1 |
By copolymerisation of compounds which are acid or have a hydroxy or epoxy function in a casting resin with a filler contents of between 10 and 80 %, moulded parts on a polymethylmethacrylate basis are obtained which pass the B1-test eve...
|
|
WO/2000/007981A1 |
The invention relates to a compound of formula (Ia), (Ib) or (Ic). The open chain alkoxyamine compounds are useful for the polymerization of ethylenically unsaturated monomers. The compounds of the present invention provide polymeric res...
|
|
WO/2000/006687A1 |
A composition having a plasma-induced, graft polymerized, water-soluble coating for controlling solubility, chemical stability and physical properties is disclosed. A process for making such a composition is also disclosed which involves...
|
|
WO/2000/005275A1 |
The invention relates to a redispersible powder obtainable by (co)polymerization, using a polymer with cationic functionality in an aqueous medium, optionally accompanied by the use of conventional additives, the polymer with cationic fu...
|
|
WO/2000/005283A1 |
The invention relates to a method for producing aqueous dispersions of (co)polymers using a polymer with cationic functionality, optionally with the addition of the usual additives. The polymer with cationic functionality is obtained by ...
|
