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Class Information
Number: 528/23
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From silicon reactant having at least one silicon-to-hydrogen or -carbon bond > Polymerizing in the pressence of a specified material other than a reactant > Material contains a phosphorus or sulfur atom
Description: Subject matter wherein the specified material contains at least one atom of phosphorus or sulfur.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8623984 Compositions containing polyether-polysiloxane copolymers Jan. 7, 2014
8609798 Process for preparing polydimethylsiloxanes on sulphonic acid cation exchange resins Dec. 17, 2013
8609799 Method of forming functionalized silanes Dec. 17, 2013
8598295 Method for producing branched SiH functional polysiloxanes and the use thereof for producing SiC- and SiOC-linked, branched organomodified polysiloxanes Dec. 3, 2013
8586690 Process for the production of polysilalkylenesiloxanes Nov. 19, 2013
8569438 Coating agents having high scratch resistance and weathering stability Oct. 29, 2013
8486539 Coating compositions and coatings produced from them with high scratch resistance, weathering stability, and good optical properties Jul. 16, 2013
8487037 Preparation of organosiloxane polymers Jul. 16, 2013
8470949 Non-yellowing low VOC mineral surface enhancer Jun. 25, 2013
8470953 Sealing material for optical element and sealed optical element Jun. 25, 2013
8440774 Transparent silicone epoxy composition May. 14, 2013
8420748 Process for preparing branched Si-H functional polysiloxanes and use thereof for preparing liquid SiC- or SiOC-linked, branched modified organomodified polysiloxanes Apr. 16, 2013
8399575 Crosslinkable materials based on organosilicon compounds Mar. 19, 2013
8349985 Boron-containing hydrogen silsesquioxane polymer, integrated circuit device formed using the same, and associated methods Jan. 8, 2013
8329815 Silicone-containing polymer and a heat-resistant resin composition comprising the silicon-containing polymer Dec. 11, 2012
8299197 Organosilane polymer with improved gap-filling property for semiconductor device and coating composition using the same Oct. 30, 2012
8247513 Silicone materials which crosslink by condensation at room temperature Aug. 21, 2012
8211547 Low-viscosity ultraviolet-curable silicone composition for release paper Jul. 3, 2012
8138294 Process for preparing branched Si-H functional polysiloxanes and use thereof for preparing liquid SiC- or SiOC-linked, branched modified organomodified polysiloxanes Mar. 20, 2012
8129467 Curing accelerating compound-silica composite material, method for producing curing accelerating compound-silica composite material, curing accelerator, curable resin composition, and electron Mar. 6, 2012
8076411 Organosiloxane compositions Dec. 13, 2011
8039561 Method for the preparation of a silicon-containing polysulfide-type polymer Oct. 18, 2011
8013052 Curable resin, production method thereof, epoxy resin composition, and electronic device Sep. 6, 2011
8008421 Photovoltaic cell with silole-containing polymer Aug. 30, 2011
7956149 Polysiliconated phosphoramide fire retardant Jun. 7, 2011
7939577 Radiation-curable alkoxy silanized hyperbranched polyester acrylates and preparation thereof May. 10, 2011
7906180 Composition for an etching mask comprising a silicon-containing material Mar. 15, 2011
7842772 Stabilization of cross-linked silane group containing polymers with phenomic stabilizers Nov. 30, 2010
7838615 Siloxane resin coating Nov. 23, 2010
7820779 Nanostructured hybrid oligomer composition Oct. 26, 2010
7781557 Stabilization of cross-linked silane group containing polymers Aug. 24, 2010
7776988 Method for the preparation of organopolysiloxane by polymerization and rearrangement of cyclic siloxanes Aug. 17, 2010
7772350 Method for preparing PolyOrganoSiloxanes (POS) by ring (S)--opening polymerization and/or POS redistribution in the presence of carbene (S) and POS compounds produced by said method Aug. 10, 2010
7732552 Low VOC epoxy silane oligomer and compositions containing same Jun. 8, 2010
7693383 Silicon-containing polymers and polymers and optical waveguides formed therefrom Apr. 6, 2010
7612158 Equilibration of siloxanes Nov. 3, 2009
7598334 Process for preparing equilibration products of organosiloxanes, the organopolysiloxanes thus obtainable, and use thereof Oct. 6, 2009
7592412 Silicone release coating compositions Sep. 22, 2009
7507783 Thermally curable middle layer comprising polyhedral oligomeric silsesouioxanes for 193-nm trilayer resist process Mar. 24, 2009
7491783 Process for highly purified polyhedral oligomeric silsesquioxane monomers Feb. 17, 2009
7485692 Process for assembly of POSS monomers Feb. 3, 2009
7452955 One part organopolysiloxane gel composition Nov. 18, 2008
7411028 Process for preparing functionalized polyorganosiloxane resins by redistribution in the presence of triflic acid and/or of at least one derivative thereof and of a nonbasic filler Aug. 12, 2008
7402647 Method for preparing functionalised polyorganosiloxane resins by redistribution in the presence of at least one triflic acid derivative Jul. 22, 2008
7399502 Composition of perfluoroalkyl group-containing alkylsiloxy cycloaliphatic epoxy resin Jul. 15, 2008
7371463 Sol-gel coating from water-soluble oxalamides May. 13, 2008
7345130 Silane functional prepolymer and isocyanate functional prepolymer blend based adhesive composition Mar. 18, 2008
7335717 Methods, compositions, and biomimetic catalysts for the synthesis of silica, polysilsequioxanes, polysiloxanes, non-silicon metalloid-oxygen networks, polymetallo-oxanes, and their organic or Feb. 26, 2008
7329716 Siloxane oligomers by phase transfer catalysis Feb. 12, 2008
7196153 Equilibration of siloxanes Mar. 27, 2007

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