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| Patent # | Description |
|---|---|
| US-4,841,012 |
Polyesters with improved gas barrier properties Polyester resins useful for forming containers having improved resistance to gas permeability comprising the reaction product of (A) a dicarboxylic acid corresponding... |
| US-4,841,011 |
Preparation of arylene oligomers Friedel Crafts preparation of arylene ether (especially arylene ether ketone) oligomers with an exceptionally high degree of isomeric purity and freedom from... |
| US-4,841,010 |
Triglycidyl ether/tetraglycidyl ether/alkadiene rubber/polyalkylene
polyamine formulation The invention relates to epoxy resins which can be cured at ambient or slightly elevated temperature. The compositions can be used as adhesives and also as... |
| US-4,841,009 |
Substantially linear monomeric composition and liquid crystal polymeric
compositions derived therefrom Described herein are novel substantially linear monomeric compositions which can be polymerized with one or more difunctional monomers to give novel polymeric... |
| US-4,841,008 |
Coating compositions A chipping resistant polyurethane coating composition which comprises: (a) a polyisocyanate blocked with an oxime or a lactam or a polyurethane prepolymer having... |
| US-4,841,007 |
Fluorinated polyetherurethanes and medical devices therefrom Non-blocking, hemocompatible, thermoplastic, fluorinated polyetherurethanes and a method for their preparation from fluorinated polyether glycols, isocyanates,... |
| US-4,841,006 |
Release coating-forming composition A composition for forming a release coating comprises: (A) 100 parts by weight of a polyorganoborosiloxane having an average composition represented by formula I: ... |
| US-4,841,005 |
Tricyclodecane derivative A tricyclodecane derivative represented by formula (I): ##STR1## wherein R.sup.1 represents a group X.sup.1 O-- or a hydrogen atom; R.sup.2 represents a hydrogen... |
| US-4,841,004 |
Process for the preparation of a 1-olefin stereoblock polymer Stereoblock polymers of 1-olefins having long isotactic sequences are obtained at industrially favorable polymerization temperatures using a catalyst which... |
| US-4,841,003 |
Process for producing olefin polymers A process for producing a polymer or copolymer of an olefin which comprises polymerizing or copolymerizing at least one olefin with or without a diolefin in the... |
| US-4,841,002 |
Liquid aromatic bisoxazoline and disoxazine monomer mixtures cured with
polyphenolic compounds Compositions have melting points below 100.degree. C. which are useful in the formation of resins by reaction with polyphenolic compounds consisting of a mixture... |
| US-4,841,001 |
Functionalized thermoplastic polymer having dicyclopentadienyl groups in
polymer chain Method for functionalizing a thermoplastic aromatic polycarbonate, copoly(ester carbonate), polyarylate, poly(arylene oxide) or polyarylethersulfone by reacting... |
| US-4,841,000 |
Process for the preparation of aromatic polyesters The preparation of aromatic polyesters based on diphenols and iso- and terephthalic acid is carried out by solventfree transesterification of esters of the... |
| US-4,840,999 |
Dehydrogenated polyspiroheptadiene Dehydrogenated poly(spiro[2,4]hepta-4,6-diene) which is insoluble in organic solvents, has an electrical conductivity of at least 10.sup.-10 S.times.cm.sup.-1,... |
| US-4,840,998 |
Modified polytetrafluoroethylene fine powder and production of the same Modified PTFE fine powder which comprises primary particles having an average particle size of 0.1 to 0.6 .mu.m and contains 0.01 to 0.15% by weight, based on... |
| US-4,840,997 |
Composition and process for making gold colored olefin polymers A metallic, gold colored composition comprising an olefin polymer, a mica-based gold pigment, a mica-based bronze pigment, carbon black, and optionally, a yellow... |
| US-4,840,996 |
Polymeric composition A composition comprising a first ethylene polymer having a density in the range of between about 0.940 and about 0.960; a second ethylene polymer having a melt... |
| US-4,840,995 |
Aromatic polyester/aromatic polycarbonate/alpha-olefin unsaturated
carboxylic acid reaction product compositions Disclosed herein is a resin composition comprising (a) an aromatic polyester, (b) an aromatic polycarbonate and (c) a reaction product of an .alpha.-olefin having a... |
| US-4,840,994 |
Compositions based on fluoroelastomers and on modified olefinic polymers Fluoroelastomer compositions vulcanizable with peroxides having improved processability and compatibility properties and comprising, as additives, ethylene... |
| US-4,840,993 |
Impact-resistant polyamide molding compounds Impact-resistant polyamide molding compound consisting of a mixture of A. 60 to 98% by weight of a polyamide and B. 2 to 40% by weight of a polyalkenamer, wherein the... |
| US-4,840,992 |
Copolymers of poly(vinyl trifluoroacetate) or poly(vinyl alcohol) Novel, non-crosslinked copolymers of vinyl trifluoroacetate (VTA) and up to 5 weight percent of the VTA of certain comonomers, such as vinyl eesters, vinyl... |
| US-4,840,991 |
Aqueous dispersions of partially cross-linked emulsion copolymers Aqueous dispersions of partially cross-linked copolymer particles useful in aqueous coating compositions is produced by copolymerizing in aqueous emulsion a... |
| US-4,840,990 |
Aqueous binder dispersions for the preparation of paints & finishes The present invention relates to aqueous binder dispersions for the preparation of, inter alia, paints and finishes, substantially containing (A) from 0.5 to 50% by... |
| US-4,840,989 |
Copolymer made from n-vinylamides and perfluoroalkyl group-containing,
ethylenically unsaturated compounds, a... The invention relates to copolymers containing 0.01 to 35 mole-% relative to the total monomer composition, of one or more polymerized perfluoroalkyl... |
| US-4,840,988 |
Rubber composition for tire tread This invention is a rubber composition for a tire tread of 100 parts by weight (pbw) diene system rubber to which are added x pbw of carbon black and y pbw of... |
| US-4,840,987 |
Flame retardant heat-shrinkable tube A flame retardant heat-shrinkable tube comprising a crosslinked flame retardant resin composition which comprises: (a) 100 parts by weight of an ethylene/vinyl... |
| US-4,840,986 |
Process for producing a polyarylene sulfide A polyarylene sulfide having a high molecular weight is produced at low cost and without causing any pollution problems through a polymerization reaction between... |
| US-4,840,985 |
Grinding agent based and/or copolymers for aqueous suspension of coarse
mineral materials for pigment applications Grinding agent based upon acrylic polymers and/or copolymers for aqueous suspension of coarse mineral materials for applications in pigments. Grinding agent for... |
| US-4,840,984 |
Polyethylene terephthalate resin composition A polyethylene terephthalate resin composition suitable for use in moldings which comprises: (A) 5 to 93 parts of a polyethylene terephthalate resin and (B) 95 to 7... |
| US-4,840,983 |
Anti-treeing additives An organosilane of the general formula ##STR1## where R denotes a hydrogen or alkyl radical, n is 2 to 5, Ph denotes an aryl radical, and R' denotes an... |
| US-4,840,982 |
Polymer blends containing ionomeric elastomers Polymer blends having improved impact resistance and structural integrity comprise at least one aromatic polymer such as polyphenylene oxide, optionally in... |
| US-4,840,981 |
Polyethylene terephthalate resin composition A polyethylene terephthalate resin composition comprising a polyethylene terephthalate resin and from 0.1 to 3% by weight, based on the polyethylene... |
| US-4,840,980 |
Method of stabilizing epoxy-polyamide coatings A method of rheologically stabilizing polyamide-epoxy coatings comprises the addition of an ethoxylated quaternary ammonium chloride compound to the... |
| US-4,840,979 |
Process for preparing cationic coating compositions using ammonia
adducts of epoxy resins which are further... This invention provides a process for the preparation of cationic coating compositions, which comprises blending: (1) 5-35% w of a crosslinking compound, and (2)... |
| US-4,840,978 |
Blends, of cyclic vinyl ether containing compounds and epoxides Described herein are compositions suitable for photocopolymerization comprising a cyclic vinyl ether containing compound and an epoxide. These compositions can... |
| US-4,840,977 |
Polymeric iodonium salts, method for making, and heat curable
compositions Photosensitive iodonium polymers are provided useful as positive photoresists. The iodonium polymers can be converted to polymeric diaryl iodonium... |
| US-4,840,976 |
Production of closed-celled foams of high compressive strength Closed-celled foams of high compressive strength are obtained by extruding a mixture of a styrene polymer and from 8 to 16% by weight of a blowing agent mixture... |
| US-4,840,975 |
Spherical grains of polyamino acid and production method thereof The present invention provides novel spherical grains of polyamino acid wh can be used as a filler in chromatography, cosmetic powder and the like. The... |
| US-4,840,974 |
Method for reducing silicone foam density and silicone foam compositions A method is provided for reducing the density of silicone foam from a platinum catalyzed foamable two-package mixture of vinyl organosiloxane, organohydrogen... |
| US-4,840,973 |
Polypropylene resin prefoamed particles Prefoamed particles consisting essentially of an ethylene/propylene random copolymer, wherein said prefoamed particles are obtained by foaming particles of an... |
| US-4,840,972 |
Relief from memory dysfunction with
.alpha.-alkyl-4-amino-3-quinolinemethanols and
... There are described compounds of the formula ##STR1## where X is hydrogen, halogen, loweralkyl, loweralkoxy or trifluoromethyl; R is ##STR2## ... |
| US-4,840,971 |
Novel ether compound, a process for manufacturing the same, a
composition containing the same and a use thereof An ether compound represented by the following general formula (I), its produciton method and an insecticidal and/or acaricidal composition containing it as an... |
| US-4,840,970 |
Aqueous solution containing lipid-soluble pharmaceutical substance Disclosed herein is an aqueous solution containing a lipid-soluble active vitamin substance and/or ubiquinone. The solution has a pH of 5.5-8 and additionally... |
| US-4,840,969 |
N-substituted benzamides An N-substituted benzamide of the formula ##STR1## in which R.sup.1 represents hydrogen or alkyl, R.sup.2 represents halogenoalkyl with more than one carbon... |
| US-4,840,968 |
Preparation and uses of new prostaglandin derivatives which protect cell
membranes against ischemic, physical,... The invention provides novel compounds which can protect (i) organs, such as the brain, spinal cord, heart, lung, liver, kidney, stomach, duodenum and blood... |
| US-4,840,967 |
Carbamate or urea derivatives, their preparation and pharmaceutical
compositions comprising them A compound which is a carbamate or urea derivative of general formula (I) ##STR1## wherein X is hydrogen, halogen or methylthio, Y is oxygen or ##STR2## ... |
| US-4,840,966 |
Method of treating hypertension A method of treating hypertension to reduce blood pressure or to maintain blood pressure at a desired level comprising administering to the patient an effective... |
| US-4,840,965 |
Naphthalene anti-psoriatic agents Naphthalenes of the formula: ##STR1## wherein: m is 1 or 2; n is 1, 2, or 3; R.sup.1 is alkyl of one to seven carbon atoms or an optionally substituted ... |
| US-4,840,964 |
Taurine derivative, its preparation and pharmaceutical composiions
containing it The taurinamide with 2-thenoic acid of formula ##STR1## prepared by reaction of taurine with an acylating derivative of 2-thenoic cid, is useful in human and... |
| US-4,840,963 |
2-Sulfamoyl-1H-indole derivatives for the treatment of elevated
intraocular pressure Novel 2-sulfamoyl-1H-indoles and derivatives thereof are shown to be useful for the treatment of elevated intraocular pressure in pharmaceutical compositions... |
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