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Class Information
Number: 528/33
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 > Silicon reactant contains two or more silicon atoms
Description: Subject matter wherein a containing reactant possesses at least two silicon atoms.

Sub-classes under this class:

Class Number Class Name Patents
528/37 Reactant contains a silicon atom as a ring member of a cyclic compound 388
528/35 Silicon reactamt contains only carbon atom, only a carbon chain, or chain of carbon and oxygen atoms only between two silicon atoms 360
528/36 Silicon reactant contains at least one halogen atom bonded to a carbon atom which carbon atom is not an acyl halide carbon atom 104
528/34 With silicon reactant containing a single silicon atom 1,048

Patents under this class:

Patent Number Title Of Patent Date Issued
8686100 Regiospecific silicone glycerin polyesters Apr. 1, 2014
8674048 Method for chemically incorporating metal elements into polysiloxanes Mar. 18, 2014
8669583 Heat-curable silicone resin composition for sealing optical semiconductors, and a sealed optical semiconductor using the same Mar. 11, 2014
8623969 Terminal silicone capped regiospecific glycerin polyesters Jan. 7, 2014
8609799 Method of forming functionalized silanes Dec. 17, 2013
8586691 Method of making a blocked polymer with a siloxane linking group Nov. 19, 2013
8586688 Curable composition and method for improving recovery properties and creep properties Nov. 19, 2013
8575292 Hydroxyl-functional carbamoyl organosilicon compounds of low VOC and HAP generating potential, anti-corrosion and/or adhesion promoting coating composition containing same, environmentally ben Nov. 5, 2013
8541534 Resin composition for laser engraving, relief printing plate precursor for laser engraving, relief printing plate and method for producing relief printing plate Sep. 24, 2013
8507044 Molding material composed of polyorganosiloxane compound, sealing material, and sealed optical device Aug. 13, 2013
8497340 Fluorosilicone mold release composition Jul. 30, 2013
8481668 Silane-containing adhesion promoter composition and sealants, adhesives and coatings containing same Jul. 9, 2013
8455604 Polysilane compositions, methods for their synthesis and films formed therefrom Jun. 4, 2013
8431669 Biomedical devices containing internal wetting agents Apr. 30, 2013
8420712 Dental silicone impression material composition Apr. 16, 2013
8409684 Release sheet for stamper-receiving layer, and optical recording medium-producing sheet Apr. 2, 2013
8394909 Silane-terminated polyurethanes with high strength and high elongation Mar. 12, 2013
8383005 Thermally conductive silicone grease composition Feb. 26, 2013
8372385 Antifouling condensation curing organopolysiloxane composition, making method, and underwater structure Feb. 12, 2013
8362185 Polyammonium/polysiloxane copolymers Jan. 29, 2013
8357818 Hydrolysis-resistant silicone compounds Jan. 22, 2013
8299457 Filler for sealing organic light emitting device and method for manufacturing the organic light emitting device using the same Oct. 30, 2012
8298679 Aqueous silane systems based on bis(trialkoxysilylalkyl)amines Oct. 30, 2012
8293810 Rapid prototyping resin compositions Oct. 23, 2012
8293407 Electrode binder, electrode, membrane-electrode assembly and polymer electrolyte fuel cell Oct. 23, 2012
8277676 Methods and compositions for preparing silica aerogels Oct. 2, 2012
8268951 Composition comprising a fluorine-containing organopolysiloxane and a process for preparing the same Sep. 18, 2012
8263723 Organopolysiloxane, method of manufacturing thereof, curable silicone composition, and cured product thereof Sep. 11, 2012
8242227 Doped polysilanes, compositions containing the same, methods for making the same, and films formed therefrom Aug. 14, 2012
8236916 Polysilane compositions, methods for their synthesis and films formed therefrom Aug. 7, 2012
8222352 Silicone resin composition Jul. 17, 2012
8217130 Curable composition and method for producing the same Jul. 10, 2012
8211547 Low-viscosity ultraviolet-curable silicone composition for release paper Jul. 3, 2012
8207260 Cross-linkable masses based on organosilicon compounds Jun. 26, 2012
8207245 Gels Jun. 26, 2012
8206831 Silicone pressure-sensitive adhesive composition Jun. 26, 2012
8178642 Curable organopolysiloxane composition and cured product thereof May. 15, 2012
8168720 Biomedical devices containing internal wetting agents May. 1, 2012
8153749 Absorbent and a method of production thereof Apr. 10, 2012
8153748 Thermosetting composition Apr. 10, 2012
8143359 Organic silicone compound Mar. 27, 2012
8124715 Isocyanuric ring-containing polysiloxane having vinyl groups at the terminals Feb. 28, 2012
8124713 Silicone polyoxamide and silicone polyoxamide-hydrazide copolymers Feb. 28, 2012
8101533 Fabric treating composition, detergent and softener, and fabric article treated therewith Jan. 24, 2012
8084515 Dental compositions containing carbosilane polymers Dec. 27, 2011
8080631 Siloxane-modified hyperbranched polyimide Dec. 20, 2011
8080628 Polycarbonate resin and electrophotographic photosensitive body using the same Dec. 20, 2011
8080627 Polycarbonate resin, process for producing the same and electrophotographic photoreceptor using the same Dec. 20, 2011
8076444 Curable compositions consisting of silanes with three hydrolysable groups Dec. 13, 2011
8063137 Method for producing molded silicone rubber products using liquid silicone rubber Nov. 22, 2011

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