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4783494 |
Thermoplastic compositions of polycarbonate resin and copolymers of ethylene and acrylic or methacrylic acid
Thermoplastic compositions useful for preparation into shaped articles are provided which are based on mixtures of an aromatic polycarbonate resin, such as a poly(bisphenol-A carbonate) resin, and...
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4782104 |
Water-soluble polymer composition
Disclosed herein is a water-soluble polymer composition, and more in detail, a composition of a polymer or a copolymer of acrylamide having an improved thermal stability.
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4751264 |
Polyester carbonate containing divalent residue of polymerized, partially hydrogenated conjugated alkadiene monomer
High molecular weight thermoplastic aromatic carbonate resin exhibiting improved impact properties comprised of the polymerized reaction products of: (i) at least one dihydric phenol; (ii) a...
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4745142 |
Stainproof polyester fiber
A polyester fiber having a superior stainproof property comprises at least one fiber-forming polyester copolymer comprising a backbone polyester polymer and at least one type of terminal...
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4735977 |
Rapidly crystallizing polyphenylene sulphide material containing sulfonic acid ester
The invention relates to highly crystalline, rapidly crystallizing, thermoplastic materials of polyphenylene sulphides and sulphonic acid esters.
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4686254 |
Suspension composition for aqueous surfactant systems
This invention is directed to stable compositions comprising an anionic surfactant and a salt-stable copolymer; and to suspension compositions comprising a surfactant, a salt-stable copolymer, and...
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4681906 |
Polyphenylene compositions containing sulfonate having improved melt behavior
Polyphenylene ether resin compositions exhibiting improved melt behavior without degradation of other thermal properties are provided by combining a polyphenylene ether polymer and an alkyl or...
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4661542 |
Adhesive compositions
Pressure-sensitive adhesives which are mixed immediately prior to application, or need drying equipment tend to be expensive in use while those applied as hot melts tend to have poor heat...
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4648905 |
Aqueous printing ink
Aqueous printing ink vehicle and ink compositions are disclosed, which are based on sulfated or sulfonated organic compound binders or non-ionic pigment binders.
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4647594 |
Polyphenylene ether compositions having improved impact and ESCR
The properties of polymer mixtures which comprise a polyphenylene ether and a polyvinyl aromatic compound can be improved by the simultaneous addition of an organic metal sulphonate compound and a...
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4645787 |
Flame retardant polyphenylene oxide thermoplastics
Thermoplastic flame retardant compositions of polyphenylene oxide and styrene are provided exhibiting superior resistance to stress cracking.
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4640948 |
Benzothiazole-polyamide composition
This invention provides 2-aminobenzothiazole-6-carbonyl chloride hydrochloride, which can be condensed under polymerization conditions to form a novel benzothiazole-polyamide polymer consisting of...
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4602055 |
Process for pad dyeing cellulosic textile materials
Cellulosic textile material is dyed with substantive dyes or preferably with reactive dyes. Dyeing is carried out by applying to the cellulosic material an aqueous dye liquor which contains, in...
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4574134 |
Antihaze compositions and process
The addition of at least one anti-haze agent selected from the group consisting of saturated fatty acid amides, unsaturated fatty acid amides, unsaturated fatty acid amides, tertiary alkanolamines,...
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4554309 |
Polycarbonate from cycloalkylidene tetra alkyl substituted diphenol
Thermoplastic polymer exhibiting improved heat resistance comprised of the polymerized reaction products of (i) a carbonate precursor, and (ii) at least one dihydric phenol represented by the...
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4551494 |
Antistatic polyphenylene ether compositions
A polymer mixture comprising (a) a base resin selected from the group consisting of polyphenylene ether resins and polyphenylene ether modified with alkenyl aromatic resins; and (b) an amount of...
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4547526 |
Flame protection composition comprising aluminum trihydrate, organic binder, and a sulfur compound and a polyurethane foam provided with such flame-protection composition
In order to improve the flame-protection effect without substantially impairing the mechanical properties of the articles covered with the flame protection agent, the flame protection agent is...
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4547313 |
Conductive polymer composition
Electrical conductivity of a polymeric material is increased by the addition of a compound represented by the formula [CF 3 --(R) 0 -2 --SO 3 ] x M wherein M is a metal selected from Groups...
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4546137 |
Additive combinations and fuels containing them
An additive combination for improving the cold flow properties of distillate fuels comprises a combination of: (A) a distillate flow improver which is an ethylene containing polymer, preferably...
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4546135 |
Sinterable, finely divided molded material based on polyvinyl chloride
A sinterable, finely divided molding material and the preparation thereof are described. The molding material is composed of a vinyl chloride (graft) copolymer, at least one anionic and/or nonionic...
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4542177 |
Thermoplastic polyester molding composition having an improved impact performance
The invention relates to a thermoplastic molding composition comprising a blend of a thermoplastic polyester and a reinforcing amount of a reinforcing agent. An improvement in the impact...
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4535107 |
Method of treating polyester material for rubber reinforcement
This invention is a method of treating polyester material for use in reinforcing rubber, the method being characterized by treating the polyester material with a treating liquid containing an epoxy...
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4533601 |
Polyvinylbutyral films which contain plasticizer and have a reduced adhesive power on glass
The reduction of the adhesion to glass of thermoplastic polyvinylbutyral molding compositions, in particular films, which contain plasticizer and in which the polyvinylbutyral component has an...
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4532282 |
Blends of aromatic polycarbonate resin, olefin polymers or copolymers and acrylate- or methacrylate-copolymer resins
Thermoplastic molding compositions are described which comprise an admixture of (a) an aromatic polycarbonate resin, (b) an olefinic polymer or copolymer and (c) a third component which is a...
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4530952 |
Polyphenylene ether composition improved in processability
A polyphenylene ether composition comprising polyphenylene ether or a composition containing polyphenylene ether and styrene resin, and a diamide compound represented by the following formula....
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4529762 |
Mixed emulsifier for emulsion polymerization
Compositions and processes for the aqueous emulsion polymerization of ethylenically unsaturated monomers using mixed emulsifiers containing (a) about 99.5 to about 10 parts by weight of an...
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4529761 |
Polyphenylene ether resin compositions
The present invention deals with polymer blends comprising a polyphenylene ether and optionally polystyrene or a rubber modified polystyrene. It has been found that the addition of an alkyl or...
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4529758 |
Water based resin dispersions
Water-based silicone resin dispersions are provided comprising a solid organopolysiloxane resin or mixture of resins and a combination of suspending aids including hydroxy-, alkoxy-, or neutralized...
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4526956 |
Copolyester-carbonates exhibiting improved processability
Novel copolyester-carbonates exhibiting improved processability comprised of the polymerized reaction products of (i) at least one dihydric phenol, (ii) at least one difunctional carboxylic acid or...
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4525525 |
Use of bis-semiesters of sulfosuccinic acid with polyether diols based on ethylene oxide/propylene oxide or their salts as surface-active agents
Bis-semiesters of sulfosuccinic acid with polyether diols based on ethylene oxide/propylene oxide and/or their alkali metal and/or ammonium salts as surfactants, i.e., agents for reducing the...
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4511683 |
Sulfonic acid compound having cyclopentadiene skeleton and composition comprising same and cement
Compounds having a cyclopentadiene skeleton and at least one sulfonic acid group are novel, and produced by subjecting cyclopentadiene, dicyclopentadiene and/or hydroxydicyclopentadiene to...
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4508862 |
Process for the production of fluid aqueous dispersions of polymers of conjugated dienes
This invention relates to a process for the production of an aqueous dispersion based on homo- and copolymers of conjugated dienes which is fluid under normal conditions and has a solids content of...
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4496678 |
Viscosity stabilized dispersions
The present invention is directed to a composition comprising: (a) a dispersion of a polyurea and/or polyhydrazodicarbonamide in a relatively high molecular weight organic compound containing at...
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4477618 |
Aminoplast curable coating compositions containing sulfonic acid esters as latent acid catalysts
A high solids, organic solvent based, sprayable coating composition which is capable of acid catalyzed crosslinking is composed of an active hydrogen-containing resin, a curing agent present...
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4477617 |
Molding resins based on blends of acid copolymer/hydrocarbon polyolefin/reinforcing fiber/wetting agent
Blends of hydrocarbon polyolefin, reinforcing fiber, acid copolymer of α-olefin and α,β-ethylenically unsaturated carboxylic acid and wetting agent are provided wherein the acid copolymer has...
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4461863 |
Process for concentrating aqueous dispersions of polymers of conjugated dienes
The invention relates to a process for the production of an aqueous dispersion, fluid under normal conditions, based on homo- and co-polymers of conjugated dienes and having solids contents of from...
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4456710 |
Filler-containing plastic molding composition, a process for its preparation, and its use
In filler-containing plastic molding compositions based on polyoxymethylene, very good compatibility between the filler and the polymer matrix is obtained when alkali metal or alkaline earth metal...
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4455396 |
Flame protection composition comprising aluminum trihydrate organic binder, and a sulfur compound and a polyurethane foam provided with such flame-protection composition
In order to improve the flame protection effect without substantially impairing the mechanical properties of the articles covered with the flame protection agent, the flame protection agent is...
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4454274 |
Aminoplast curable coating compositions containing cycloaliphatic sulfonic acid esters as latent acid catalysts
A high solids, organic solvent based, sprayable coating composition which is capable of acid catalyzed crosslinking is composed of an active hydrogen-containing resin, a curing agent present...
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4440895 |
Synthetic rubber dispersions containing carboxyl groups, a process for their preparation and their use
Synthetic rubber dispersions containing carboxyl groups, free from specks and with little tendency to foaming, with advantages for their technical application contain a copolymer of 0.3 to 1.0...
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4417012 |
Organic thiosulphates and thiosulphonates useful as stabilising agents for rubber vulcanisates
Additives for rubber compositions, giving vulcanisates having improved retention of optimum physical properties, are compounds containing two or more groups of the formula --S--SO 2 R linked by an...
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4399254 |
Cationic latices useful for thermoplastic and thermosetting applications
A process for preparing stable latices with cationic surfactants having their gegen-ions derived from methanesulfonic acid; the cationic surfactant is present in relatively low but effective...
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4395444 |
Thermosetting cationic acrylic latex compositions containing blocked isocyanates
An improved cationic thermosetting latex, coating compositions prepared therefrom, articles coated therewith, and the process for preparing the same are disclosed. Compositions of the instant...
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4386169 |
Polymer matrices reinforced with calcium carbonate particulates
Elastomeric/polymeric matrices, e.g., rigid polyvinyl chloride resins, are reinforced with impact strength enhancing amounts of calcium carbonate filler particulates, said particulates being...
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4380598 |
Flame retardant polyarylate compositions
Described herein are flame retardant molding compositions comprising a blend of a polyarylate derived from a dihydric phenol and an aromatic dicarboxylic acid and a flame retardant additive which...
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4366276 |
Flame-resistant moulding materials based on thermoplastic aromatic polyesters and polyesters carbonates, a process for their production and their use in the production of moulded bodies
Aromatic polyesters and polyestercarbonates based on diphenols and iso- and/or terephthalic acids become flame-proof if admixed with small quantities of ammonium or alkali metal salts of inorganic...
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4359543 |
Water-displacing paint
A water-displacing paint is disclosed for coating metallic surfaces in hu environments to prevent corrosion. The paint comprises controlled proportions of a silicone alkyd resin to serve as a...
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4346026 |
Non-aging epoxy compatible size
This invention comprises an aqueous size composition comprising polyvinylacetate and 3-chloropropyl trimethoxysilane. Additionally, the size will comprise a film former and a neutralizer.
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4339275 |
Color developable composition
A composition for coating a substrate for use in an image wise developable or transferal system comprises (I) a free base of a cationic solvent dye capable of developing a color or at least a more...
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4307009 |
Filler-containing molding composition and process for its manufacture
In filler-containing molding compositions a very good compatibility between the hydrophilic filler and the hydrophobic polymer matrix is obtained by using as adhesion promotor alkali metal salts of...
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