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7772361 |
Polybenzimidazole compounds
A PBI compound that includes imidazole nitrogens, at least a portion of which are substituted with an organic-inorganic hybrid moiety. At least 85% of the imidazole nitrogens may be substituted....
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7579395 |
Self-patterning decorative coating composition and method for applying the coating composition
A method is disclosed for creating an attractive and colorful decorative pattern or finish utilizing a water based polyurethane paint with specific chemical additives, and a removable taping system...
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7449111 |
Resins containing ionic or ionizable groups with small domain sizes and improved conductivity
A polymer or blend is described which contains at least one acrylic resin or vinyl resin having at least one ionic or ionizable group, and at least one additional polymer. The polymer has small...
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7311978 |
Primer for vulcanization bonding
A primer for vulcanization bonding, which comprises a copolymerization copolymer of amino group-containing alkoxysilane and vinyl group-containing alkoxysilane, and an organometallic compound, can...
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7250482 |
Silicone modified acrylics and epoxies
The present invention includes a novel polyol prepolymer including either an aliphatic amine, cycloaliphatic amine, aromatic amine or a mixture of these with an epoxy functional silicone to produce...
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7029755 |
Silane copolymer compositions containing active agents
The invention is drawn to silane copolymers prepared from the reaction of one or more polyisocyanates with one or more lubricious polymers having at least two functional groups, which may be the...
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6593405 |
Method for elastifying and extending polymers with PVC-homo-and copolymers or with EVA-copolymers in gel form
Methods for elastifying and extending polymers with EVA copolymers, PVC homopolymers or PVC copolymers in gel form are described. The elastified and extended polymers are useful as sealing...
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6528121 |
Aqueous treatment agent for wiping paper
An aqueous treatment agent for wiping paper is capable of rendering tissue paper, toilet paper, and other types of wiping paper dry to the touch, highly smooth, nonsticky, and extremely soft while...
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6455631 |
Aqueous polyurethane dispersions containing modified hydrazide groups and their use in one-component thermoset compositions
The present invention relates to aqueous polyurethane dispersions wherein the polyurethanes contain terminal hydrazide groups and correspond to the formula wherein the terminal, modified hydrazide...
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6362359 |
One-component thermoset coating compositions
The present invention relates to compounds containing modified hydrazide groups and corresponding to formula I whereinR represents the residue obtained by removing the isocyanate groups from a...
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6310168 |
Aminated polysilazane and process for the preparation thereof
An amine residue-containing polysilazane having a number average molecular weight of 100-100,000 and having a molecular chain containing a silazane structure represented by the general formula (I)...
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6218461 |
Silicone composition curing at room temperature and the use thereof
A silicone composition curing at room temperature by condensation, which is suitable especially as a dental molding composition. The silicone composition consists of the a) base paste containing a...
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6203607 |
Coating composition comprising polyacetoacetate, crosslinker and organosilane
The invention pertains to a coating composition comprising a polyacetoacetate, a crosslinker for said polyacetoacetate and an organosilane. The organosilane preferably comprises at least one amino...
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6001946 |
Curable silane-encapped compositions having improved performances
Certain members of the class of N-silylalkyl-aspartic acid esters, when used to endcap polyurethane polymers, offer moisture curable, one-part sealant formulations having significantly improved...
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5936033 |
Process for preparing a room temperature curing organopolysiloxane composition
A method for preparing a room temperature curing organopolysiloxane composition having good working properties, which comprises (A) a diorganopolysiloxane having at least two hydroxyl groups bonded...
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5889109 |
Silicone rubbers with improved mold release properties
The invention relates to polyorganosiloxane rubber compositions which vulcanize to elastomers under the influence of heat and comprise A) 100 parts by weight of organopolysiloxane, B) 10 to 200...
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5866262 |
Fully-hydrolized ketimine silane/epoxide silane copolymer liquid hardcoating compositions and processes for dipcoating polycarbonate spectacle lenses
Dipcoated Rx spectacle lenses require coating scratch resistance, tinting and/or AR coating processes. Chemically, fully-hydrolized copolymers of amino silane and epoxide silane form the chemical...
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5674936 |
Non-corrosive translucent RTV compositions having good rheology
A room temperature vulcanizable silicone composition having an application rate greater than 150 g/min. and good thixotropy comprises an alkyl alkoxy stopped diorganopolysiloxane, a...
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5552474 |
Aqueous solutions of organopolysiloxane-ammonium compounds, methods of their manufacture and use
Disclosed are aqueous solutions of polymeric organosiloxane-ammonium compounds which possess ion exchange properties and a method for manufacture from solid organopolysiloxanes. The solutions are...
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5527841 |
Coating composition for the surface treatment of a rubber article
Disclosed is a silicone-based coating composition in the form of an aqueous dispersion of organopolysiloxanes suitable for the surface treatment of a rubber article to impart the surface with...
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5373042 |
Molding and sealing compound
A one-component moulding and sealing compound based on prepolymers with terminal silyl groups with at least one hydrolyzable substituent on the Si atom, organo-metallic tin compounds as the...
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5209775 |
Water repellents containing organosilicon compounds
A composition which is an aqueous solution including (i) an alkyltrialkoxysilane with C1 to C6 alkyl groups on silicon; (ii) a silane coupling agent, (iii) an amino resin, and (iv) a quaternary...
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5205860 |
Water repellents containing organosilicon compounds
A surface treating composition for excluding water penetration which is a solution obtained by combining water; an alkyltrialkoxysilane selected from the group consisting of C1 to C6 alkyl groups...
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5140061 |
Aqueous silicone dispersions comprised of aminosilanes/amidosilanes and crosslinkable into elastomeric state
Aqueous silicone dispersions crosslinkable into elastomeric state upon removal of water therefrom, well adapted for the production of paints and silicone elastomer seals, e.g., for the construction...
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5057568 |
Polyurethane adhesives
A solvented polyurethane adhesive composition comprising 20 to 40% by weight of diphenylmethane diisocyanate, 0.5 to 4.0% by weight of a caprolactone triol, 40 to 75% by weight of a neopentyl...
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5039738 |
Emulsions containing modified aminoorganosiloxane impart reduced yellowing when used as fabric softeners
Process for preparing a modified aminoorganosiloxane emulsion having improved non-yellowing properties comprising reacting (a) a dialkyl pyrocarbonate, (b) a dialkyl oxalate, or (c) a mixture...
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4946889 |
Coating composition
A vinylidene fluoride-based polymer-containing coating composition provides coatings having weather resistance, chemical stability, surface lubricity, and enhanced adhesion to substrates. The...
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4940844 |
Polyol-alkali metal silicate emulsion
A stable polyol-alkali metal silicate emulsion is produced by mixing and emulsifying an aqueous alkali metal solution, a polyol and an organic compound that will cause the aqueous alkali metal...
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4933413 |
Process for synthesis of acylamino organosilicon compounds
Organosilicon compounds containing at least one acylamino-substituted hydrocarbon radical are prepared by reacting an organohydroxysilicon compound containing at least one silicon-bonded hydroxy...
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4921895 |
Preparation for finishing textile fibers and products and textile products having improved handle
A preparation for finishing textile fibers or products comprising textile fibers is disclosed. The preparation is liquid and contains 0.5 to 80% by weight of a mixture of modified...
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4839455 |
One part moisture curable urethane composition
The present invention relates to one-part, moisture-curable, urethane compositions suited as a coating for wood. The composition comprises trisocyanate prepolymer, an epoxy silane, and compatible...
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4725643 |
Process for preparing linear organopolysiloxanes having terminal triorganosiloxy groups
Linear triorganosiloxy-terminated organopolysiloxanes are prepared by the condensation of linear organopolysiloxanes having one Si-bonded hydroxyl group in each teminal unit in the presence of...
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4689252 |
Polysilazane composition which can crosslink in the presence of a metal compound catalyzing a hydrosilylation reaction
A crosslinkable composition comprising at least one polysilazane containing at least 2, preferably at least 3, .tbd.SiH groups per molecule and at least 2 SiR2 groups per molecule, R2 being an...
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4670057 |
Glass primer
The invention relates to a new primer for pretreating glass in readiness for waterproof bonding to other substrates. The primer contains resins, functional silanes, solvents, and organosilazanes...
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4584342 |
Liquid silicone rubber composition
A liquid silicone rubber composition comprising (A) an organopolysiloxane containing epoxy groups, (B) an organopolysiloxane containing amino groups and (C) a curing catalyst for epoxy compounds is...
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4465712 |
Siloxane-polyester compositions and use thereof
Siloxane-polyester compositions comprising (A) a siloxane-polyester copolymer, (B) a solvent for the siloxane-polyester copolymer, (C) a silane wherein one of the groups attached to silicon...
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4252708 |
Mechanically activateable one-part liquid resin systems
Storage-stable, one-part, curable resin systems containing a latent Lewis acid catalyst which can be activated by applying mechanical force to the system.
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4130525 |
Stable aqueous emulsion of acrylonitrile polymer, its production and dyeability improving agent comprising such emulsion
A stable aqueous emulsion of an acrylonitrile polymer which comprises a dispersion system of said acrylonitrile polymer having a particle size of substantially less than 1μ in water and contains ...
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4048356 |
Hermetic topsealant coating and process for its formation
A hermetic topsealant for metal electrodes on components and other microelectronic circuitry is formed by polymerizing a mixture of an unsaturated silane monomer, a bifunctional silane adhesion...
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4008198 |
Process for preparing highly transparent elastomers
Highly transparent or optically clear elastomers are prepared by mixing (1) a nitrogen containing compound having at least one triorganosilyl group in which at least one nitrogen atom is linked...
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3971751 |
Vulcanizable silylether terminated polymer
A composition comprising a polyether having silicon end group, which composition is changeable to a rubber-like substance upon exposure to atmospheric moisture at room temperature.
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3870673 |
PROCESS FOR THE PREPARATION OF POLYMER DISPERSIONS OF A VINYL ESTER-ETHYLENE-AN ACRYLAMIDE BEING FREE FROM EMULSIFIERS
A process for the preparation of polymer dispersions being free from emulsifiers is provided in which a vinyl ester, ethylene and an acrylamide component are polymerized in aqueous dispersion in...
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3862922 |
Process for the preparation of organic dithiol polysulfides
A process for the preparation of organic dithiol polysulfides with a molecular weight of between 500 and 10,000, characterized by the fact that these products are obtained when a dihalogenated...
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3627722 |
POLYURETHANE SEALANT CONTAINING TRIALKYLOXYSILANE END GROUPS
A polyurethane sealant composition containing terminal--NCO groups, at least 5 percent of the --NCO groups being end-blocked with --Si(OR)3 groups, where R is a lower alkyl. The terminal silane...
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3681282 |
SILIATED POLYHYDANTOIN,POLYESTER HYDANTOIN SILOXANES AND POLYHYDANTOIN AMIDE SILOXANES FOR USE AS WIRE COATINGS
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3692732 |
CURABLE POLYORGANOSILOXANE ELASTOMERS AND PROCESS FOR CURING SAME
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3804793 |
MAKING POLYAMIDE-ACID AQUEOUS DISPERSIONS FOR ELECTROCOATING
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3711445 |
SELF-PRIMING POLYURETHANE COMPOSITIONS
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3471440 |
CURABLE COMPOSITIONS OF DIOLEFIN POLYMERS
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3453230 |
ROOM TEMPERATURE CURABLE ACRYLATE RUBBERS
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