Patent application number | Description | Published |
20090136672 | NEW PRECIPIATED SILICA FOR THICKENING AND CREATING THIXOTROPIC BEHAVIOR IN LIQUID SYSTEMS - A precipitated silica having a d | 05-28-2009 |
20090137732 | PRECIPITATED SILICAS FOR STORAGE-STABLE RTV-1 SILICONE RUBBER FORMULATIONS WITHOUT STABILIZER - A precipitated silica having an SiOH | 05-28-2009 |
20090258968 | SURFACE-MODIFIED SILICAS - Surface-modified, fumed silica having the data: BET surface area, m | 10-15-2009 |
20090292097 | SURFACE-MODIFIED, STRUCTURALLY MODIFIED FUMED SILICAS - Surface-modified, structurally modified fumed silicas Surface-modified, structurally modified fumed silicas are surface-modified with N-containing silicon compounds. They are used as fillers in resins and adhesives. | 11-26-2009 |
20100016490 | POLYMERS - Polymers, such as silicone rubber, contain a pyrogenically produced titanium dioxide encapsulated with silicon dioxide, as filler, and a process for improving the stability of polymers with regard to the action of heat and flames. | 01-21-2010 |
20100022694 | SURFACE-MODIFIED SILICAS - Surface-modified silicas Surface-modified, highly structured, potassium oxide-doped silicas, characterized by BET surface area, m | 01-28-2010 |
20100105818 | SILICAS - The invention provides structurally modified, pyrogenically prepared silicas obtained by reaction of pyrogenic silicas with cyclic polysiloxanes of the type —[O—Si(R | 04-29-2010 |
20100137485 | ADHESIVES - Adhesive, comprising silanized, structurally modified, pyrogenically prepared silicas containing on their surface fixed vinyl groups or vinylsilyl groups, with hydrophobic groups, such as trimethylsilyl and/or dimethylsilyl and/or monomethylsilyl, additionally being fixed on the surface. | 06-03-2010 |
20100152349 | HYDROPHOBIC FUMED SILICA AND SILICONE RUBBER MATERIALS CONTAINING THE FUMED SILICA - The present invention relates to a hydrophobic, fumed silica which is obtained by reacting fumed silicas with cyclic polysiloxanes of the type —[O—SiR | 06-17-2010 |
20100168305 | HYDROPHOBIC FUMED SILICA AND SILICONE RUBBER MATERIALS CONTAINING THE FUMED SILICA - The present invention relates to a hydrophobic, fumed silica which is obtained by milling a fumed silica which has fixed dimethylsilyl and/or monomethylsilyl groups on the surface due to silanization; and to a process for the preparation of the silica according to the invention, and to silicone rubber materials containing the silica according to the invention. | 07-01-2010 |
20100168326 | RTV TWO-COMPONENT SILICONE RUBBER - RTV two-component silicone rubber which contains structurally modified hydrophobic fumed silicas which have vinyl groups fixed on the surface, further hydrophobic groups, such as trimethylsilyl and/or dimethylsilyl and/or monomethylsilyl groups, additionally being fixed on the surface. | 07-01-2010 |
20100179276 | ADHESIVE AND SEALANT SYSTEMS - Adhesive and sealant systems on the basis of unsaturated polyester resins, epoxy resins, polyurethane, silane-terminated polymers, vinyl ester resins, acrylates, polyvinyl acetate, polyvinyl alcohol, polyvinyl ethers, ethylene-vinyl acetate, ethylene-acrylic acid copolymers, polyvinyl acetates, polystyrene, polyvinyl chloride, styrene-butadiene rubber, chloroprene rubber, nitrile rubber, butyl rubber, polysulphide, polyethylene, polypropylene, fluorinated hydrocarbons, polyamides, saturated polyesters and copolyesters, phenol-formaldehyde resins, cresol-/resorcinol-formaldehyde resins, urea-formaldehyde resins, melamine-formaldehyde resins, polyimides, polybenzimidazoles or polysulphones and containing 1% to 15% by weight of a hydrophilic fumed silica structurally modified by grinding. | 07-15-2010 |
20100196243 | SURFACE-MODIFIED, PYROGENICALLY PREPARED SILICAS - Surface-modified, pyrogenically prepared silica is prepared by subjecting the pyrogenically prepared silica, which is in the form of aggregates of primary particles and possesses a BET surface area of 200±25 m | 08-05-2010 |
20100200803 | Surface-Modified, Pyrogenically Prepared Silicas - Surface-modified, pyrogenically prepared silica is prepared by subjecting the pyrogenically prepared silica, which is in the form of aggregates of primary particles having a BET surface area of 300±25 m | 08-12-2010 |
20100233059 | SURFACE-MODIFIED, PYROGENICALLY PREPARED SILICAS - Surface-modified, pyrogenically prepared silica is prepared by subjecting the pyrogenically prepared silica, which is in the form of aggregates of primary particles and possesses a BET surface area of 150±15 m | 09-16-2010 |
20100286311 | SILICA AND ALSO EPOXY RESINS - Fumed silicon dioxide powder in the form of aggregated primary particles having a BET surface area of 175±15 m | 11-11-2010 |
20100305236 | ADHESIVES - The invention provides an adhesive comprising structurally modified, pyrogenically prepared silicas containing on their surface organosilane groups of the formula (I) SiC | 12-02-2010 |
20110034590 | THERMOPLASTIC ELASTOMERS - Thermoplastic elastomer, which comprises a fumed, hydrophilic or hydrophobic silica, which has been structurally modified and also a process for the improvement of the mechanical properties of thermoplastic elastomers. The thermoplastic elastomers are produced by preparing a masterbatch from the components (e.g. thermoplastic resin component and fumed silica) and compounding this with further thermoplastic elastomers. | 02-10-2011 |
20120251707 | ADHESIVES - The invention provides an adhesive comprising structurally modified, pyrogenically prepared silicas containing on their surface organosilane groups of the formula (I) SiC | 10-04-2012 |
20140102334 | SURFACE-MODIFIED, STRUCTURALLY MODIFIED FUMED SILICAS - Surface-modified, structurally modified fumed silicas are surface-modified with N-containing silicon compounds. | 04-17-2014 |