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Patent Searching and Data


Matches 851 - 900 out of 23,199

Document Document Title
WO/2001/064596A1
An optical fibre with a coloured coating, in particular a primary coating, is described, together with a polymer composition for said coating in which an organic dye is dissolved in the base cross-linkable mixture. The optical fibres of ...  
WO/2001/060870A1
The present invention provides radiation curable resin compositions that contain no or essentially no volatile organic components (VOCs), and to methods of using these compositions. The radiation curable resin compositions find particula...  
WO/2001/059021A1
Powder compositions hardenable by radiation usable for preparing paints or varnishes, specific amorphous polyesters which are comprised within these powder compositions, the use of the paints or varnishes comprising the powder compositio...  
WO/2001/055272A1
Coating materials excellent in lubricity, mold release characteristics, water repellency, heat resistance, and so on, and capable of forming films excellent in tight adhesion to substrates. Specifically, (1) a coating material comprising...  
WO/2001/051534A1
The invention relates to comb polymers and macromonomers based on acrylates prepared by the ATRP (Atom Transfer Radical Polymerization) method. These polymers have an improved capability of dispersing pigments in the given solvent. The i...  
WO/2001/046309A1
The invention relates to curing process wherein specific unsaturated diacylperoxides and/or unsaturated acylperoxycarbonates are used. These peroxides were found to be pre-eminently suited to the curing of silicone rubbers and polyester ...  
WO/2001/044379A2
The present invention discloses an ultraviolet light curable paint composition and method for making and applying such a composition to a substrate. Suitable substrates include glass, metals, and various plastics such as polycarbonates. ...  
WO2001008639A8
The invention concerns macromonomers of a molecular weight of at least M >/= 500 g/mol containing siloxane groups. The macromonomers are usable as polymerizable monomers in a dental/medical composite comprising further at least a polymer...  
WO/2001/040874A1
The use of a compound of formula (A), which comprises a group of sub-formula (I) where R?1¿, R?2¿, R?3¿, R?4¿, R?5¿, R?6¿, X?1¿ and Y?1¿ are various specified organic groups wherein at least one of said groups has sufficient elec...  
WO/2001/036506A1
The present invention is directed to a novel polymerizable organic composition comprising one or more radically polymerizable monomers with at least one radically polymerizable monomer having at least two (meth)acryloyl groups that have ...  
WO/2001/032230A2
The present invention is directed to a coated biomedical device said micelle having a hydrophilic outer shell and a hydrophobic inner core, or a hydrophobic outer shell and a hydrophilic inner core said micelle comprised of a block copol...  
WO/2001/030874A1
A non-halogenated composition having a high index of refraction, preferably greater than 1.55, comprising a vinyl monomer, such as methyl styrene. The cured composition is particularly suited for having a metal layer, such as silver, app...  
WO/2001/027178A1
The invention relates to a process for the preparation of an aqueous dispersion of an anionic polyurethane in which initially a tertiary aminofunctional acrylic monomer is used as neutralizing agent for pendant carboxylic acid groups in ...  
WO/2001/024946A2
The invention relates to a method for producing a base varnish/clear varnish-two-coat varnish and/or a transparent sealing layer on the outer covering layer of a varnished surface of a substrate by applying a transparent, covering agent ...  
WO/2001/018121A1
The present invention is directed to silicone formulations which are capable of being rapidly cured to tough elastomeric materials through exposure to UV radiation, and optionally through exposure to moisture as well. The cured products ...  
WO/2001/014467A1
Radiation-polymerisable compositions are especially useful as or in a flush vehicle for making flushed pigments. The compositions contain at least one radiation-curable acrylated resin component and a copolymerizable rheology modifier co...  
WO1999052864A8
The invention relates to the preparation process of peroxy esters and peroxy carbonates, peroxy ester peroxy carbonates, mixed diperoxides, mixed diperoxy esters, and mixed diperoxy carbonates, and to specific monoperoxy esters, monopero...  
WO/2001/008639A1
The invention concerns macromonomers of a molecular weight of at least M $m(G) 500 g/mol containing siloxane groups. The macromonomers are usable as polymerizable monomers in a dental/medical composite comprising further at least a polym...  
WO/2001/008603A1
A method of preparing intraocular lenses in situ is disclosed. The method involves the injection of an unsaturated macromonomer of Formula (I). The macromonomer is then polymerised to give a polymer having an E modulus in the range 0.5 -...  
WO/2001/009211A1
The invention relates to novel crosslinkable copolymer of formula (1) wherein the variables are as defined in the claims. The copolymers of the invention are especially useful for the manufacture of biomedical moldings, for example ophth...  
WO/2001/008604A1
A hydrophilic ethylenically unsaturated macromonomer is disclosed that is prepared by the addition polymerisation of addition polymerisable monomers that include monomers that have hydroxyl or amino functional groups, some of which may b...  
WO/2001/000741A1
An ambient oxidative cure composition based on an acrylate functionalized alkyd resin is described. A method of preparing an ambient oxidative cure composition based on an acrylate functionalized alkyd resin is also described. Such ambie...  
WO/2000/078819A1
The invention provides organic optical waveguide devices which employ perfluoropolymeric materials having low optical loss and low birefringence. An optical element has a substrate; a patterned, light transmissive perfluoropolymer core c...  
WO/2000/077065A1
A urethane (meth)acrylate oligomer which has a low viscosity and gives a flexible cured article reduced in surface tackiness. It is obtained by reacting a polyol ingredient comprising a polyoxyalkylene polyol which has two to four hydrox...  
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/2000/073361A1
A water-based latex of an acrylic-modified waterborne alkyd or uralkyd dispersion inwater is described. The acrylic-modified waterborne alkyd or uralkyd is a hybrid resin prepared by the polymerization of at least one latent oxidatively-...  
WO/2000/072761A1
Blends made of bioabsorbable materials including glycolide, lactide, caprolactone, dioxanone, trimethylene carbonate, alkylene glycols, esteramides, etc., and polymers and copolymers thereof with cyanoacrylates are described. Processes f...  
WO/2000/062630A1
Poly(ethylene glycol) (PEG), a highly biocompatible hydrophilic polyether, is tethered to poly(propylene fumarate) (PPF), a biodegradable polyester. To avoid change in molecular weight distribution of PPF, end hydroxyl groups of PPF are ...  
WO/2000/063263A1
A network consisting essentially of poly(propylene fumarate) cross linked with diacrylate and a method for making same.  
WO/2000/063268A1
New injectable, $i(in situ) crosslinkable biodegradable polymer composites comprise poly(propylene fumarate) (PPF), poly(ethylene glycol)-dimethacrylate (PEG-DMA), and, optionally, $g(b)-tricalcium phosphate ($g(b)-TCP). A method for con...  
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/2000/060956A1
A hydrogel forming system which comprises a hydrophobic macromer with unsaturated group terminated ends and a hydrophilic polymer which is a polysaccharide containing hydroxy groups which are reacted with unsaturated group introducing co...  
WO/2000/059972A1
A resin composition is used for photofabrication of three-dimensional objects, wherein a cured product obtained by irradiating with an activated energy ray exhibits a glass transition temperature of 10 °C or less.  
WO/2000/058390A1
A thermosetting prepreg composition obtained by photopolymerizing a composition comprising at least one polymerizable unsaturated compound comprising an unsaturated polyester resin and/or a vinyl ester resin, a fiber reinforcement and/or...  
WO2000018823A3
The present invention relates to macromonomers containing ethylene glycol repeat units, to chemically inert polymers prepared therefrom and to the use of such polymers in solid phase biochemical assays. A macromonomer of polyethylene gly...  
WO/2000/044837A1
The invention relates to a binding agent mixture containing at least one polymer (A) which has a saturated main chain and is not a polyester, and at least one polyester (B) with a saturated and/or unsaturated main chain. According to the...  
WO/2000/037541A1
The present invention relates to novel crosslinkable amphiphilic block copolymers of formula (1), wherein the variables are as defined in the claims, a process for their preparation and their use for the manufacture of mouldings. The blo...  
WO/2000/037569A1
The present invention provides a composition for use in coated abrasives. The curable composition comprises a mixture of: i) from about 25 to about 75 weight percent of acrylated oligomer; ii) from about 75 to about 25 weight percent of ...  
WO/2000/026724A1
An organic-solvent-based photosensitive resist composition characterized by comprising a photopolymerizable polyurethane compound having in the molecule a structural unit represented by B-[X]¿n?[Y]¿m?-B (wherein X is represented by for...  
WO/2000/023493A1
The invention relates to a method for the production of polyurethane-based technical formed parts, commodity goods and objects, preferably consisting of (meth)acrylate containing isocyanate and hydroxy groups and at least 0.5 mMol/g reac...  
WO/2000/020478A1
To provide a liquid curable resin composition useful as a covering material for plastics, metals, wood, optical fibers and as a material for optical components. The liquid curable resin composition comprises a urethane (meth)acrylate whi...  
WO/2000/019967A1
The invention concerns dental compositions. Said composition comprises (1) a silicone crosslinkable and/or polymerisable by cation process; (2) an efficient amount of at least an initiator such as onium borate; (3) at least a photosensit...  
WO/2000/020482A1
Polyfunctional ethylenically unsaturated polyureas, polythiocarbamateureas, and polyurethaneureas comprise (a) at least one segment derived from an aspartic ester polyamine; and (b) at least one polycarbonate, polyether, or polyester seg...  
WO/2000/020468A1
Vinyl polymers containing reactive functional group(s) at a high ratio at a molecular chain end and curable compositions with the use of the same. Vinyl polymers having at least one group represented by general formula (1) at the molecul...  
WO/2000/018823A2
The present invention relates to macromonomers containing ethylene glycol repeat units, to chemically inert polymers prepared therefrom and to the use of such polymers in solid phase biochemical assays. A macromonomer of polyethylene gly...  
WO2000001781A8
A curable resin composition comprising a urethane (meth)acrylate having a molecular terminal represented by formula (3), wherein R<1> is a hydrogen atom or a methyl group and R<2> is a hydrogen atom or an organic group having one or more...  
WO1999062960A8
The present invention is directed to silicone formulations which are capable of being rapidly cured to tough elastomeric materials through exposure to UV radiation. The cured products demonstrate high resistance to flammability and combu...  
WO/2000/008107A1
The invention relates to an aqueous dispersion containing a solid powder-form constituent A and an aqueous constituent B, whereby constituent A contains a UV-hardenable powder lacquer.  
WO/2000/008081A1
The invention relates to radiation-hardening and/or heat-hardening substances and preparations with an oligomer or polymer basic structure, comprising at least one terminal or lateral vinyl ether group (a) and at least one group (b) that...  
WO/2000/005291A1
A low noise pressure-sensitive adhesive tape is disclosed that includes a release coating that includes the reaction product of: (i) from 15-35 wt.-% silicone MQ-resins bearing one or more (meth)acrylate functional groups; (ii) from 50-8...  

Matches 851 - 900 out of 23,199