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8182921 |
Self-adhesive expandable silicone compositions for the production of silicone foam composite parts
Crosslinkable compositions containing a crosslinkable organosilicon compound; a silica filler; a silicate or halogen analog thereof, a non-silicate resin-forming monomer; and a solid blowing agent...
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8173759 |
Organopolysilmethylene and a composition comprising the same
The present invention provides an organopolysilmethylene represented by the following general formula (1): wherein R1 is, independently of each other, a group selected from the group consisting of...
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8168737 |
Dual curing polymers and methods for their preparation and use
A polymer cures by both radiation and moisture curing mechanisms. The polymer is prepared by hydrosilylation. The polymer is useful in adhesive compositions. The polymer includes units of formulae...
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8168730 |
Curable silicone rubber composition and cured product thereof
Provided is a curable silicone rubber composition, comprising (A) an organopolysiloxane containing two or more aliphatic unsaturated bonds within each molecule, having a viscosity at 25° C. within ...
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8158738 |
Adhesive silicone rubber composition and separator seal material for fuel cells
An adhesive silicone rubber composition comprising (A) 100 pbw of an organopolysiloxane containing at least two silicon-bonded alkenyl radicals, (B) 0.5-20 pbw of an organohydrogenpolysiloxane...
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8158265 |
Addition-curable silicone composition that produces cured product having high refractive index, and optical element encapsulating material formed from the composition
Provided is an addition-curable silicone composition including A: a diorganopolysiloxane having a structure represented by a formula (1): (R1)(R2)2SiO((Ar)2SiO)nSi(R2)2(R1) (where R1 represents an...
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8142895 |
Heat stable aryl polysiloxane compositions
A curable aryl siloxane composition is disclosed. A heat stable cured aryl polysiloxane composition is further disclosed, along with a method of making that heat stable cured aryl polysiloxane...
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8143362 |
Composition containing unsaturated silicone compounds, dental materials containing them and use thereof
The invention relates to a curable composition comprising addition curable silicone component (A) having a linear siloxane backbone at least one unsaturated, non-activated side group pendant from...
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8129480 |
Curable polyorganosiloxane composition
Provided is a curable polyorganosiloxane composition which advantageously forms a cured product suitable for LED or optical lens, wherein the cured product has excellent light transmission...
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8124711 |
Ru complexes, production and use thereof
Ruthenium compounds which have, in their ligand sphere, at least one η6-bonded arene ligand and a silyl ligand; ruthenium complexes which have, in their ligand sphere, at least one η6-bonded a...
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8110646 |
Preparation of triorganosiloxy end-capped organopolysiloxane
A triorganosiloxy end-capped organopolysiloxane, i.e., organopolysiloxane having a backbone consisting essentially of repeating (3,3,3-trifluoropropyl)methylsiloxane units and end-capped with...
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8101241 |
Crosslinking agent for a silicone composition which can be crosslinked at low temperature based on a hydrogenated silicone oil comprising Si-H units at the chain end and in the chain
The invention relates to crosslinkable or crosslinked silicone compositions capable of being used to form a water-repellent and release coating for a flexible support made of paper or of polymer,...
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8093331 |
Thermally conductive silicone rubber composition
A thermally conductive silicone rubber composition comprising: (A) an organopolysiloxane with the except of below-given components (C) and (E); (B) a thermally conductive filler; (C) a specific...
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8093339 |
Cross-linkable silicone composition for the production of non-stick coatings for flexible supports and attachment promoting additive contained in this composition
Silicone composites subject to reticulation or reticulated, particularly for creating a coating or water-repellent and anti-adhesive film for flexible substrates such as paper or similar in the...
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8088878 |
Hydrosilylation reactions activated through radiation
η-cyclopentadienyl-tri(σ-hydrocarbyl) platinum compounds in which the cyclopentadienyl ring is linked to a hydrolysable silyl group by an alkylene group are effective light-activated h...
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8088852 |
Oily surface adhesive room temperature curing type organopolysiloxane composition and seal
An oily surface adhesive room temperature curing type organopolysiloxane composition includes: (A) at least one of organopolysiloxanes represented by specific general formulas; (B) heavy calcium...
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8076427 |
Release fluid compositions
Use of release fluids or agents constituting hyperbranched polymers. The three-dimensional structure imparts characteristics that make the hyperbranched polymers useful in xerographic processes....
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8058351 |
Method for preparing low molecular weight polymers
A process for producing low molecular weight polymers, the process comprising partially hydrogenating an unsaturated polymer to form a partially hydrogenated polymer, and reacting the partially...
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8048977 |
Organosilicon polymers
The present invention is directed to compositions and processes that are useful in making organosilicon polymers, including cross-linked organosilicon networks. The invention is also directed to...
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8044161 |
Use of tocopherol
The present invention relates to the use of tocopherol as a co-catalyst in the ring opening polymerisation of cyclic siloxanes. The present invention further relates to a method for manufacturing...
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8034891 |
Polyether-modified organopolysiloxane, diorganopolysiloxane-polyether block copolymer, their production methods, and cosmetic preparation
A novel polyether-modified organopolysiloxane and a novel diorganopolysiloxane-polyether block copolymer are more resistant to oxidation than the heretofore existing polyoxyalkylene-modified...
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8029904 |
Aryl (thio)ether aryl polysiloxane composition and methods for making and using same
A curable aryl (thio)ether aryl silicon composition is disclosed. A cured aryl (thio)ether aryl polysiloxane composition is further disclosed, along with a method of making that cured aryl...
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8025870 |
Vinyl ether silicone polymers
The present invention is directed to a series of vinyl ether based silicone polymers and their use in personal care applications. They are prepared by the hydrosilylation reaction of a vinyl ether...
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8013095 |
Ru sulfoxide complexes, their preparation and use
Ru(0) complexes containing sulfoxide ligands and aliphatically unsaturated ligands are effective hydrosilylation catalysts useful in particular for addition curing organosilicon compositions.
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7999127 |
Siloxane monomers and oligomers
A process for preparing a cationically photopolymerizable siloxane oligomer, that includes: combining a platinum group catalyst, a hydrosiloxane compound selected from and a vinyl or allyl compound...
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7999033 |
Thermoconductive silicone elastomer, thermoconductive silicone elastomer composition and thermoconductive medium
A thermoconductive silicone elastomer comprising a silicone elastomer being a cured body of a hydrosilation-curable organopolysiloxane composition, a reinforcing fine powder silica, a...
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7999053 |
Aldehyde functional siloxanes
A process for preparing aldehyde functional organopolysiloxanes and the products prepared therefrom is disclosed. The process involves a hydrosilylation reaction between an aldehyde having a non...
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7968666 |
Incorporating an asymmetrical siloxane into a composition in need of hydrolysis resistance
An asymmetric siloxane is made by reacting a silicone having the formula MHDxM′H where MH is R1R2HSiO1/2, M′H is R4R5HSiO1/2 and x is an integer 0≦x≦10 under selective hydrosilylation conditi...
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7956121 |
Thermoconductive silicone elastomer, thermoconductive silicone elastomer composition and thermoconductive medium
A thermoconductive silicone elastomer comprising a silicone elastomer being a cured body of a hydrosilation-curable organopolysiloxane composition, a reinforcement fine silica powder, a...
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7951891 |
Silicone resin composition for die bonding
A silicone resin composition for die bonding is provided. The composition includes (A) a straight-chain organopolysiloxane having silicon-bonded alkenyl groups, and with a viscosity of no more than...
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7947798 |
Asymmetrical siloxane
An asymmetric siloxane is made by reacting a silicone having the formula MHDxM′H where MH is R1R2HSiO1/2. M′H is R4R5HSiO1/2 and x is an integer 0≦x≦10 under selective hydrosilylation conditi...
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7943721 |
Linear and cross-linked high molecular weight polysilanes, polygermanes, and copolymers thereof, compositions containing the same, and methods of making and using such compounds and compositions
Methods are disclosed of making linear and cross-linked, HMW (high molecular weight) polysilanes and polygermanes, polyperhydrosilanes and polyperhydrogermanes, functional liquids containing the...
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7943720 |
Method of manufacturing purified products of liquid medium-chain alkyl-modified polydimethysiloxane and cosmetics prepared therefrom
A method of manufacturing a purified product of a liquid medium-chain alkyl-modified polydimethylsiloxane that is free of a specific (unpleasant) odor and is practically odorless, the method...
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7939614 |
Silicon-containing curing composition and heat cured product thereof
A curable composition which comprises at least one of the following (A), (B), and (C) and further contains (D) (provided that when (C) is not contained, both (A) and (B) are in the composition....
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7935386 |
Aqueous silicone emulsion for coating woven or non-woven fibrous substrates
An aqueous polyorganosiloxane (POS) emulsion which can easily be deposited on/applied to a fibrous substrate at high speed and at limited deposition rates, for example less than 40 g/m2. The...
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7932097 |
Method of manufacturing an analytical sample and method of analyzing an analytical sample
A method of manufacturing an analytical sample by a secondary ion mass spectrometry method is provided, which comprises a step of forming a separation layer over a substrate, a step of forming one...
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7915369 |
Ultraviolet transmissive polyhedral silsesquioxane polymers
Inorganic/organic hybrid polymers containing silsesquioxane cages are robust and exhibit desirable physical properties such as strength, hardness, and optical transparency at infrared and...
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7906108 |
Polysiloxane sunscreens
The present invention relates to novel sunscreens on the basis of polysiloxanes, to their preparation and to their use, especially in formulations for the protection against harmful effects of...
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7897713 |
Hydrosilylating an isolated monohydridosiloxane
An asymmetric siloxane is made by reacting a silicone having the formula MHDxM′H where MH is R1R2HSiO1/2, M′H is R4R5HSiO1/2 and x is an integer 0≦x≦10 under selective hydrosilylation conditi...
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7888446 |
Organopolysiloxanes and method for the production thereof
An organopolysiloxane compound containing per molecule at least one structural unit of the general formula O3-a/2RaSi—Y(SiRaO3-a/2)b (I) where R can be identical or different and denotes a m...
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7879437 |
Silicon-transition metal reaction products for coating substrates
A non-particulate substrate having adhered thereto a coating composition comprising the reaction product of a transition metal compound such as niobium and a transition metal having electrons in...
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7879451 |
Silicone rubber coating composition and airbag
A silicone rubber coating composition comprising (A) a diorganopolysiloxane containing an average of at least two alkenyl groups, (B) silica powder having a specific surface area of at least 50...
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7868116 |
Process for the production of high-molecular-weight organopolysiloxanes
High-molecular-weight siloxane polymers are prepared in a multi-step process wherein an Si—H functional linear siloxane containing silanol groups is reacted with a hydrosilylatable organic c...
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7863361 |
Swollen silicone composition, process of producing same and products thereof
There is provided herein, in one specific embodiment, silicone composition(s) comprising unique combination(s) of silicone polymer and alkyltrisiloxane(s) which can produce silicone composition(s)...
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7863394 |
Ni or Pd-catalyzed cationic polymerization of polycyclic olefins with silane chain transfer agents
A method of polymerizing poly(cyclic)olefin monomers encompassing (a) combining a monomer composition containing the poly(cyclic)olefin monomers, a non-olefinic chain transfer agent and an...
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7858198 |
Phosphor-containing adhesive silicone composition, composition sheet formed of the composition, and method of producing light emitting device using the sheet
An addition curable adhesive silicone composition containing a phosphor dispersed uniformly therein is provided. The dispersive state of the phosphor remains stable over time. The composition, in...
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7851564 |
Silicone resin composition
A silicone resin composition is provided, which includes an alkenyl group-containing polysiloxane represented by the following average composition formula (PSA(1)), a hydro group-containing...
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7846741 |
Method of manufacturing an analytical sample and method of analyzing an analytical sample
A method of manufacturing an analytical sample by a secondary ion mass spectrometry method is provided, which comprises a step of forming a separation layer over a substrate, a step of forming one...
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7842771 |
Self-adhesive addition-crosslinking silicone compositions
Self-adhesive addition-crosslinking silicone compositions contain (A) at least one diorganopolysiloxane,(B) at least one SiH-containing crosslinker containing a defined fraction of radicals, with...
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7838116 |
Silicone-coated architectural and decorative glass
An extremely durable, stable and fast-curing elastomeric composition suitable for coating all types of architectural and decorative glass is disclosed.
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