Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1,151 - 1,200 out of 23,092

Document Document Title
WO/1990/010028A1
There is provided inherently tacky pressure-sensitive adhesive polymers prepared by emulsion polymerization and containing an interpolymerized amount of a reactive silicone acrylate polymer, an unsaturated carboxylic acid one or more alk...  
WO/1990/006328A1
A process for producing methacrylic resin moldings having excellent flaw resistance, weatherability, heat resistance, etc., which comprises bringing into contact (A) a preliminary reaction product obtained by polymerizing a composition o...  
WO/1990/005629A1
A method for making a plastic lens and a plastic lens made thereby. The method comprises disposing a liquid monomer or a monomer mixture and a photosensitive initiator into a mold cavity and directing ultraviolet light to act on the lens...  
WO/1990/005061A1
Ophthalmic lens compositions comprising a cured polymer mixture of (A) an unsaturated polyester resin composition, (B) a monomer of formula (I); (C) an optional vinyl, acrylate monomer, or other monomer or mixtures thereof, and (D) a fre...  
WO/1990/004598A1
The invention provides glycoside derivatives represented by general formula (I) (wherein G-O- represents a sugar residue free of the protective group, r represents hydrogen or methyl, m represents 1 or 2, n represents an integer of 1 to ...  
WO/1990/003988A1
Liquid mixtures which are curable on exposure to actinic radiation when catalyzed with a cationic photoinitiator comprise vinyl ether-terminated polyurethane and an ethylenically unsaturated liquid polymeric elastomer are disclosed. The ...  
WO/1990/003406A1
The invention discloses the processes and materials for treating materials to minimize the deposition of proteins and other molecules, and for removing proteins and other molecules from materials. New copolymers containing polyethylene o...  
WO/1990/003404A1
The invention concerns a curable composition containing A) compounds with at least two activated double bonds (I) based on alpha,beta-unsaturated carbonyl compounds, alpha,beta-unsaturated carboxylic esters or alpha,beta-unsaturated nitr...  
WO/1990/002614A1
Substantially hydroxy free, liquid, ultraviolet-curable compositions comprise cationically polymerizable ethylenically unsaturated material including a vinyl ether-terminated polyurethane which is the reaction product of isocyanate-react...  
WO/1990/002616A1
The subject invention relates to foundry binder systems, which are cured with gaseous sulfur dioxide, comprising as separate components: 1) a blend of an acrylated epoxy resin and a monoester solvent and; 2) an organic solvent; and a ble...  
WO/1990/002773A1
The subject invention relates to foundry binder systems, which are cured with gaseous sulfur dioxide, comprising as separate components: 1) a blend of an acrylated epoxy resin and a monoester solvent and; 2) an organic solvent; and a ble...  
WO/1990/002143A1
Mouldable multiple-constituent mixtures capable of free-radical polymerization containing ethylenically unsaturated polymerizable compounds admixed, if desired, with soluble and/or insoluble fillers or other auxiliary substances, and an ...  
WO/1990/001522A1
Semi-interpenetrating polymer networks having improved processibility and compatibility are prepared by combining a linear polymer comprised of a thermoplastic polyisoimide and a short chain thermosetting polymer in the form of a cross-l...  
WO/1990/000584A1
A ferroelectric liquid crystal polymer is composed of recurrent units having the formula (I), in which Y1 is H, CH3, F; Y2 is H, F, R2; R1 is (-CH2)g-CH(-CH2)h-CH3 or an achiral alkyl with 2 to 16 C atoms; R3 is H, CH3; R2 is CH3, Cl, CN...  
WO/1990/000586A1
A ferroelectric liquid-crystal polymer is composed of recurrent units having the formula (I), in which Y is H, CH3, a is an integer between 6 and 12, M is a group having one of the formulas (a), (b), (c), (d) and -R1 = (e), in which -R2 ...  
WO/1990/000585A1
A ferroelectric liquid crystal polymer is composed of recurrent units having the formula (I), in which Y is H, CH3, F; R1 is an at least double chiral residue such as (a); a is comprised between 2 and 20, preferably between 6 and 12; b, ...  
WO/1989/010346A1
There are described vinyl ether terminated ester oligomers are disclosed which cure or polymerize particularly rapidly, especially by cationic polymerization which is radiation induced in the presence of an onium salt. The ester oligomer...  
WO/1989/008670A1
Thermosetting compositions comprise (a) about 10 % to about 60 % of a polymerizable olefinic monomer such as styrene or vinyl toluene (b) from about 1 to about 40 % of a maleimide of formula (I), where R1 and R2 are independently selecte...  
WO/1989/008097A1
There are described vinyl ether terminated ester oligomers which cure or polymerize particularly rapidly, especially by cationic polymerisation which is radiation induced in the presence of an onium salt. The oligomeric units arise from ...  
WO/1989/007630A1
System of constituents for the preparation of a new polymer alloy, comprising a liquid constituent A consisting of siloxane-polyether copolymer and of thermosetting polyester and a solid constituent B consisting of semi-hydrated calcium ...  
WO/1989/007621A1
Disclosed are polyesters containing repeating units from trans-4,4'-stilbenedicarboxylic acid and 1,6-hexanediol, the polyesters having an I.V. of at least 1.20, a tensile strength of at least 20,000 psi (1406.2 kg/cm2) in 1/16-in. (0.15...  
WO/1989/007118A1
Water-dispersible polymeric material such as polyesters and poly(ester-amides) containing water-solubilizing sulfonate groups and having reacted onto or into the polymer backbone from about 0.01 to about 40 mol % based on the total of al...  
WO/1989/007123A1
Curable epoxy resin compositions for producing abrasion resistant, flexible coatings comprise an epoxide resin having two or more epoxy groups per molecule, a curing agent which is a polyamine containing at least three amino hydrogen ato...  
WO/1989/006663A1
A composition useful for molding into articles such as food containers, soft drink bottles, cured structural plastics and the like, comprising molding grade linear or unsaturated polyester or polycarbonate having reacted or copolymerized...  
WO1989005832A3  
WO/1989/006228A1
There are described vinyl ether terminated ester and urethane oligomers which cure or polymerize particularly rapidly, especially by cationic polymerization which is radiation induced in the presence of an onium salt. The oligomeric unit...  
WO/1989/006258A1
Polymer compositions useful for moulding comprise a cross-linkable base resin, an unsaturated monomer in which the base resin is dissolved and a saturated additive resin which by itself is crystalline at ambient temperatures with a melti...  
WO/1989/006245A1
A curable composition, useful for impregnating porosity of porous articles, comprising acrylate monomer, heat- and/or anaerobic-cure initiator, and non-peroxy, actinic radiation photoinitiator. A method of treating waste water produced b...  
WO/1989/005832A2
Composition useful for molding into articles such as food containers, beverage bottles, cured structural plastics and the like comprising molding grade linear or unsaturated polyester or polycarbonate having reacted therewith or copolyme...  
WO/1989/005831A1
A resin composition or a solder resist resin composition which comprises (A) an epoxy resin and/or (B) epoxy acrylate obtained by reacting 1 chemical equivalent of the epoxy group of an epoxy resin with 0.1 to 1.0 chemical equivalent of ...  
WO/1989/005318A1
The resins resulting from converting the phenol-formaldehyde type condensation products of dicyclopentadiene-phenol adducts optionally with selected aldehydes and ketones, to their corresponding vinylbenzyl ethers are an excellent matrix...  
WO/1989/005325A1
Cyclic formals, other than trioxane, form macromers with an olefinically unsaturated alcohol which functions as a propagating species to form a macromer of polyformal having a molecular weight generally less than about 10,000. A cationic...  
WO/1989/004347A1
A low temperature curable composition contains a rubber modified mixture of vinyl ester resins, one vinyl ester resin being prepared from a polyglycidyl ether of an adduct of a phenol and an ethylenically unsaturated hydrocarbon and the ...  
WO/1989/004254A1
Damaged composites are repaired by use of a rubber modified vinyl ester resin composition as either an adhesive for bonding metal or cured composite to the area surrounding the damaged area or by placing an uncured reinforcing material s...  
WO/1989/001474A1
Compounds which contain peroxide linkages and the radical of a hindered amine light stabilizer group are provided. These compounds function as polymerization initiators which cause the hindered amine stabilizer to be chemically bound to ...  
WO/1989/001498A1
A coating composition particularly adapted for can coatings is prepared by the addition polymerization of a monomer such as styrene in a reaction medium comprising a modified 1,2-epoxy resin. The epoxy resin is modified by combining a po...  
WO/1989/001004A1
Coating compositions particularly suited to the manufacture of the base coat of two-layer varnishes of the base coat/clear coat type contain organic solvents, at least one synthetic resin containing urethane and urea groups, possibly oth...  
WO/1989/001225A1
The invention is a die attach adhesive composition comprising a homogeneous blend of an organopolysiloxane-bridged bisbenzocyclobutene monomer, an organosilane adhesion aid, and a finely divided electrically conductive metal. The composi...  
WO/1989/000586A1
A photosensitive resin composition which has heat and chemical resistance, can be used for, particularly, forming protective film for chemical plating, and shows an improved solder heat resistance. This composition contains (a) polyureth...  
WO/1988/008434A1
An actinic radiation-curable composition for cast polymerization and products of cast polymerization are disclosed. The composition comprises: (A) 40 to 90 parts by weight of a urethane poly(meth)acrylate having two or more (meth)acryloy...  
WO/1988/007931A1
Excellent release surfaces are formed by curing a composition which is a dispersion of a reactive silicone present in an amount of from 1 to 30% by weight of the composition as a discontinuous phase in a continuous phase of a reactive re...  
WO/1988/007556A1
A hardenable composition contains as components A) compounds with at least two activated double bonds (I), which are alpha,beta-unsaturated carbonyl compounds, alpha,beta-unsaturated carboxylic acid esters or alpha,beta-unsaturated nitri...  
WO/1988/007555A1
Acrylate copolymerisates with free double bonds are obtained by copolymerization of a) 3 to 30 wt.% ethylenically unsaturated monomers with at least two polymerizable double bonds, b) 5 to 60 wt.% monomers with one functional group and c...  
WO/1988/006604A1
Condensation polymers including linear polyester, unsaturated polyester, and polycarbonate types, wherein certain 3H-dibenzo-[f,ij] isoquinoline-2,7-dione colorants are copolymerized (condensed) into the polymer to impart a wide range of...  
WO/1988/005791A1
A reactive acrylic adhesive, activated by actinic radiation, includes at least about 0.1 percent by weight of a beta-unsaturated organic amide for enhanced curing speed.  
WO/1988/005059A1
Thermoset polymers of styrene terminated tetrakis phenols may be prepared from resins which possess the generic formula (I), in which R is selected from the group consisting of alkyl, cycloalkyl, alkaryl and substituted alkaryl radicals ...  
WO/1988/005060A1
A copolymer, specially adapted for use as certain medical devices such as contact lens, eye bandage, artificial skin for burn or wound dressing, of comonomers comprising: (A), 1 to 85 wt.% of at least one amide acrylic; (B), 1 to 35 wt.%...  
WO/1988/004304A1
A process for the production of polymers by free radical polymerization, characterized in that there is added to the polymerization system one or more compounds of general formula (A), where R1 is hydrogen or a group capable of activatin...  
WO/1988/003934A1
A polyurethane (meth)acrylate mixture comprising a reaction mixture among poly(beta-methyl-delta-valerolactone) diol, an organic polyisocyanate and a hydroxy(meth)acrylate compound, and a resin composition containing the same.  
WO/1988/003599A1
A reactive composition for preparing synthetic resin bodies used in destructible multiple-chamber cartridges and a process for anchoring a fastening element to the fastening base by introducing the destructible multiple-chamber cartridge...  

Matches 1,151 - 1,200 out of 23,092