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7563843 |
Flame retardant silicone compositions
An amino compound having a secondary amino group directly bonded to a phenyl group is modified by silylating the secondary amino group. When the silylated amino compound is compounded in a silicone...
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7517928 |
Siloxane-acrylate interpenetrating networks and methods for producing the same
Siloxane-containing materials that have been prepared by a sol-gel method and polymeric binder materials from interpenetrating networks. Silicon-containing layers including such interpenetrating...
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7494540 |
System for bonding glass into a structure
The invention is a composition comprising a) one or more organotitanates or zirconates having four ligands wherein the ligands are hydrocarbyl, optionally containing one or more functional groups...
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7449509 |
Hole transport layer compositions and related diode devices
Hole transport layer compositions comprising a silylated aryl amine and a polymeric component, to enhance performance of an associated electroluminescent device.
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7416599 |
System for bonding glass into a structure
The invention is a composition comprising a) one or more organotitanates having four ligands wherein the ligands are hydrocarbyl, optionally containing one or more functional groups having one or...
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7368506 |
Rubber composition and pneumatic tire using same
A peroxide-crosslinked rubber composition having a superior anti-blooming property of a crosslinking agent and a high hardness containing (A) more than 60 parts by weight but not more than 95 parts...
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7153585 |
Self-adhering powder paint based on polyamide and silane for metal coating
The invention concerns to the use of a powder comprising 99.95 to 95% of at least one polyamide and 0.05 to 5% of at least one silane for coating metals. This powder may be prepared by simple dry...
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7081500 |
Blocked mercaptosilane coupling agents for filled rubbers
Blocked mercaptosilanes are provided in which the blocking group contains and unsaturated heteroatom or carbon chemically bound directly to sulfur via a single bond. This blocking group optionally...
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7056449 |
Aqueous silica dispersion
An aqueous silica dispersion containing silica particles dispersed in an aqueous medium is provided. The surfaces of the silica particles are treated with reacted aminosilane compound. The aqueous...
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6855765 |
Heat and hot water resistant polyurethane sealant
A two-component polyurethane sealant composition is described. The polyurethane sealant of the invention exhibits improved resistance to degradation by heat and hot water. The composition of the...
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6706842 |
Crosslinked polyester copolymers
A glycol-organosilane composition and a process for producing the composition are disclosed. The composition comprises or is produced by combining (a) a glycol and (b) an organosilane. This...
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6686320 |
Use of water-insoluble polyoxyalkylene-polysiloxane block copolymers for defoaming aqueous media
The invention relates to the use of water-insoluble polyoxyalkylene-polysiloxane block copolymers of the general average formula wherein the variables and indices are described herein as...
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6664310 |
Hydrogenfluorides of aminosilanols and their use
This invention relates to hydrogenfluorides of aminosilanols and their use. The hydrogenfluorides of aminosilanols are formed by the reaction of an aqueous solution of a fluorinated acid,...
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6548574 |
Heat-vulcanizable silicone compositions from premix
An untreated filler and a high viscosity silicone polymer premix is charged into a compounding apparatus. Treating agent and additional silicone polymer are added to the premix and the premix,...
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6541562 |
Aqueous paint composition
An aqueous paint composition comprising: (i) an aqueous dispersion obtained by neutralizing with a neutralizing agent a hydrolytic condensation reaction product of (a) 100 parts by weight of an...
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6534568 |
Powder coating or adhesives employing silanes or silane treated fillers
Powder coating or adhesive formulations include as a component thereof a silane of formula (I) or hydrolyzates or condensates thereof where R 1 is a hydrocarbon, acyl, alkylsilyl, or...
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6525103 |
Water-insoluble poly(oxy-1,4-butanediyl)-containing polyoxyalkylene-polysiloxane block copolymers for defoaming aqueous media
The invention relates to the use of water-insoluble poly(oxy-1,4-butanediyl)-containing polyoxyalkylene-polysiloxane block copolymers of the general average formula wherein the variables are...
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6518335 |
Sulfur-containing silane coupling agents
A method is provided for preparing sulfur-containing silane coupling agents by reacting an alkoxysilane acetal with a sulfurating agent. The sulfur-containing silane coupling agents so prepared...
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6420456 |
Process for hydrophobicizing particles, and their use as fillers in polymer masterbatches
Particles are hydrophobicized by treatment with a compound containing amino and silane groups, followed by treatment with a silane compound containing a hydrophobic group. The invention is...
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6407153 |
Silica-containing rubber compositions
The invention relates to an elastoemeric composition which comprises: (I) a vinyl solution SBR/silica-containing masterbatch, which contains preferably from 40 to 120 parts by weight of silica per...
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6407194 |
Temporarily crosslinked polyester polymers
A process for increasing the pill resistance of a polyester polymer wherein the polyester polymer is produced by polymerizing a polymerization mixture comprising (a) a carbonyl compound or an...
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6398860 |
Sizing agent composition for printing paper
A sizing agent composition for printing paper comprising (A) a water-soluble diorganopolysiloxane described by formula where each R is independently selected from the group consisting of a...
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6387993 |
Flame retardant composition
The invention relates to a water-based flame-retardant composition comprising at least one polyvinylpyrrolidone polymer, at least one silane coupling agent and at least one inorganic compound. The...
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6375789 |
Powder coatings employing silanes
Powder coating formulations include as a component thereof a silane formula I: where R 1 is a hydrocarbon, acyl, alkylsilyl or alkoxysilyl group; R 2 is a monovalent hydrocarbon group; R 3 is...
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6329456 |
Coating resin composition containing hydrolyzable organosilane, acrylic resin and polyorganosiloxane
A coating resin composition is able to form a coating film having not only high hardness and weatherability but also high toughness, and can be cured both at room temperature and by heating curing,...
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6319311 |
Powder coatings employing silyl carbamates
Powder coating formulations which include as a component thereof a silyl carbamate of the formula: ##STR1## where R 1 is a hydrocarbon or acyl group; R 2 is a monovalent hydrocarbon group; R 3 ...
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6280668 |
Synthetic resin composition and molded article thereof
To provide a blended resin composition which comprises a thermoplastic resin which does not exhibit anisotropy in a molten state, such as a polyester resin, and a liquid-crystal polyester resin,...
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6274655 |
Rubber compositions containing a silica-formamide complex
The present invention relates to rubber compositions containing an elastomer having olefinic unsaturation and a silica-formamide complex.
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6268420 |
Chalk adhesion in exterior flat paints
The present invention relates to a blend composition and a method for the use of such to improve the adhesion properties of coatings. More particularly, the present invention relates to the use of...
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6255373 |
Curable silicone resin composition
A curable silicone resin composition contains (A) 100 parts by weight of a silicone resin having condensation-reactive group, (B) 1 to 100 parts by weight of an inorganic fine powder, (C) 0.5 to 50...
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6251973 |
Coatings and coating compositions of a reactive group-containing polymer, a hydrazide and a silane
Novel coating compositions including a polymer, a silane and a hydrazide. The polymer having at least one reactive functional group. Optionally, the coating composition includes a pigment. Coatings...
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6225391 |
Reduced volatility precursors to anti-fog agents
The present invention concerns compounds of Formula I R 2 4 -z Si[(Q) x A(CH 2 ) y H] z or of Formula II [H(CH 2 ) y A(Q) x ] b SiR 1 3 -b SiR 1 3 -b [(Q) x A(CH 2 ) y H] b , wherein Q is...
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6184304 |
Photoluminescent material from hydrogen silsequioxane resin
A photoluminescent material is prepared by preparing a gel from a solution of the resin in a solvent, and pyrolyzing the resin gel in oxygen by heating the gel to a temperature above approximately...
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6150020 |
Articles exhibiting improved hydrophobicity
The specification discloses polymeric articles such as fibers and fibrous webs which exhibit improved hydrophobicity and methods for making the articles. The articles comprise a polymer selected...
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6143801 |
Catalyst for ester metathesis
A method of forming an esterification product Comprises providing (1) a material selected from the group consisting of ester monomers, ester oligomers, ester polymers, and mixtures thereof, and (2)...
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6136200 |
Treatment for paint and lacquer waste water
A composition for the detackification and clarification of acid and alkaline paint and lacquer waste waters and paint spray booth wastes, comprising: an inorganic-organic and/or organic adduct...
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6121354 |
High performance single-component sealant
A high performance, hot melt, single-component sealant which combines the prefered properties of single- and two-component sealants. The sealant comprises a styrene block copolymer, a...
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6103811 |
Polysiloxane-containing tire rubber composition
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5973070 |
Polyolefin alloy with improved surface hardness and scratch resistance
A polyolefin alloy and a process for making the same which alloy includes (A) 40% to 80% by weight of polypropylene material which may be a polypropylene homopolymer or a propylene copolymer with...
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5969077 |
Polysiloxanes containing heterocyclic functions, their preparation and use
Organosiloxane compounds bearing nitrogen-containing heterocycles, in which the heterocycles are bonded to a silicon atom via divalent radicals containing a unit of the general formula (I) ##STR1##...
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5962559 |
Neutral cure one component room temperature vulcanizable silicone compositions
One-part alkoxy curing room temperature vulcanizable silicone compositions comprising the bi-functional compounds containing the 1-sila-azacyclopentane structure wherein the compounds function as...
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5948835 |
Silicon-treated carbon black/elastomer formulations and applications
Disclosed are elastomeric compounds including an elastomer and a silicon-treated carbon black, and optionally including a coupling agent. The elastomeric compound exhibits poorer abrasion...
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5939478 |
Silicone polyether stabilized silicone latex solvent thickening
The viscosity of a solvent is modified by thickening the solvent with a silicone latex. A silicone latex having a plurality of crosslinked polysiloxane particles is first prepared by mixing the...
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5916937 |
Heat cured fluorosilicone rubber compositions having improved compression set
A heat cured fluorosilicone rubber exhibiting improved compression set comprises N,N'-meta-phenylenedimaleimide.
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5879436 |
Aminosilane salts and silanamides of carboxylic acids as corrosion inhibitors
A description is given of salts and amides derived from (i) a polyacrylic acid, an acrylic acid-maleic acid copolymer or a carboxylic acid of formula (I), and (ii) an aminosilane of formula (V)...
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5861448 |
Organohydrogensiloxane resin crosslinker curable organosiloxane composition with improved hysteresis characteristics
A platinum curing organosiloxane composition having improved hysteresis characteristics when cured. The composition requires the presence of a diorganovinylsiloxy terminated polydiorganosiloxane...
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5853641 |
Method for preparing polyolefin fibers containing antimicrobial siloxane quarternary ammonium salts
A method for preparing fibers having antimicrobial properties which involves melting a melt-extrudable thermoplastic composition and extruding the molten composition through multiple orifices to...
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5854147 |
Non-woven web containing antimicrobial siloxane quaternary ammonium salts
A non-woven web having antimicrobial properties made from a melt-extrudable thermoplastic composition. The thermoplastic composition includes a thermoplastic polyolefin and an additive. The...
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5853883 |
Polyolefin fibers containing antimicrobial siloxane quaternary ammonium salts
Fibers having antimicrobial properties made from a melt-extrudable thermoplastic composition. The thermoplastic composition includes a thermoplastic polyolefin and an additive. The additive is an...
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5827921 |
Silicone-based aqueous emulsion composition
A novel silicone-based coating composition in the form of an aqueous emulsion is proposed which is capable of giving a rubber-like cured coating film of excellent mechanical strengths and...
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