Dow Corning Corporation

Daikin Industries, Ltd.

Dow Silicones Corporation

Dow Coming Corporation

Avril E Surgenor

Richard G Taylor

Ming-Shin Tzou

Kurt Friedrich Brandstadt

Simon Cook

Gary Michael Diamond

Keith Hall

James Steven Tonge

Loren D Lower

Ikuo Yamamoto

Peter Cheshire Hupfield

Tetsuya Masutani

Shinichi Minami

Binh Thanh Nguyen

Aswini K Dash

Matthew Olsen

Tatiana Dimitrova

Severine Cauvin

James Shoemaker

Sophie Hanssens

Elodie Raynaud

Blondine Donatienne Van Roy

Cindy Delvalle

Sylvie Bouzeloc

Lok Ming Eva Li

Thomas W Galbraith

Houria Seghir

Samantha J Reed

Takashi Enomoto

Masahiro Miyahara

Marek Cypryk

Aminofunctional silicone compositions are disclosed comprising: an organopolysiloxane having an average formula of (CH)SiO[(CH)SiO][(CH)RSiO]Si(CH)with less than 1 weight % of nitrogen in its formula, where Ris an aminofunctional group, x is &#x2265;100, y is &#x2265;1 with the proviso the sum of x+y is from 250 to 350; wherein the viscosity of the silicone composition ranges from 1000 to 2500 cP at 25&#xb0; C. and is measured by a Brookfield RV DV viscometer equipped with Pro CP 52 spindle at 20 RPM; and the aminofunctional silicone composition contains less than 0.1 weight % of D4 and less than 0.1 weight % D5 cyclic siloxanes.

Aminofunctional organosiloxanes

A telomerization process is used to prepare a reaction product containing a noncyclic hydrocarbonoxy-functional polyorganosiloxane. The process includes heating a composition including (A) a cyclic polyorganosiloxane, (B) a silane, and (C) a Lewis Acid telomerization catalyst. The cyclic polyorganosiloxane has formula [(RSiO)], where subscript n is an integer of 4 or more, and each Ris independently H, a hydrocarbyl group, or a halogenated hydrocarbyl group. The silane has formula RSi(OR), where subscript m is an integer from 1 to 4, each Ris independently H, a hydrocarbyl group, or a halogenated hydrocarbyl group, and each Ris independently a hydrocarbyl group. The telomerization catalyst is a Lewis Acid of formula [M]+[RSO]where M is a metal atom selected from Aluminum (Al), Bismuth (Bi), Cerium (Ce), Chromium (Cr), Iron (Fe), Gallium (Ga), Indium (In), Lanthanum (La), Scandium (Sc), Samarium (Sm), and Ytterbium (Yb); Ris selected from an oxygen atom (O) and CF; and x represents a number up to a maximum valence of the metal atom selected for M.

Telomerisation of cyclic polyorganosiloxanes

Aminofunctional silicone compositions are disclosed comprising: an organopolysiloxane having an average formula of (CH)SiO[(CH)SiO][(CH)RSiO]Si(CH)with less than 1 weight % of nitrogen in its formula, where Ris an aminofunctional group, x is &#x2267;100, y is &#x2267;1 with the proviso the sum of x+y is from 250 to 350; wherein the viscosity of the silicone composition ranges from 1000 to 2500 cP at 25&#xb0; C. and is measured by a Brookfield RV DV viscometer equipped with Pro CP 52 spindle at 20 RPM; and the aminofunctional silicone composition contains less than 0.1 weight % of D4 and less than 0.1 weight % D5 cyclic siloxanes.

A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains a metal-ligand complex that can be prepared by a method including reacting a metal precursor and a ligand.

Nickel containing hydrosilylation catalysts and compositions containing the catalysts

A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains a metal-ligand complex that can be prepared by a method including reacting a metal precursor and a ligand.

Ruthenium containing hydrosilylation catalysts and compositions containing the catalysts

A composition is capable of curing via condensation reaction. The composition uses a new condensation reaction catalyst. The new condensation reaction catalyst is used to replace conventional tin catalysts. The composition can react to form a gum, gel, rubber, or resin.

Titanium containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts

Iron(III) containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts

Zirconium containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts

Iridium containing hydrosilylation catalysts and compositions containing the catalysts

Iron(II) containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts

Zinc containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts

A fluorosilicone reaction product of a vinyl functional organopolysiloxane and a fluorine-containing monomer, and methods of preparing the fluorosilicone are disclosed. The fluorosilicone products are suitable for application to substrates such as textiles, particularly fabrics, to impart oil repellent properties to the textile. The fluorosilicone reaction product is prepared from (A) a fluorine-containing monomer of the formula CH&#x2550;C(X)COOYRf, and (B) a vinyl functional organopolysiloxane.

Fluorosilicones and fluorine- and silicon-containing surface treatment agent

A fluorosilicone reaction product of a mercapto or vinyl functional organopolysiloxane and a fluorine-containing monomer, and methods of preparing the fluorosilicone are disclosed. The fluorosilicone products are suitable for application to substrates such as textiles, particularly fabrics, to impart oil repellent properties to the textile. The fluorosilicone reaction product is prepared from (A) a fluorine-containing monomer of the formula CH&#x2550;C(X)COOYRf, and (B) a mercapto or vinyl functional organopolysiloxane.

Dispersion of fluorosilicones and fluorine- and silicon-containing surface treatment agent

A fluorosilicone reaction product of a mercapto functional organopolysiloxane and a fluorine-containing monomer, and methods of preparing the fluorosilicone are disclosed. The fluorosilicone products are suitable for application to substrates such as textiles, particularly fabrics, to impart oil repellent properties to the textile. The fluorosilicone reaction product is prepared from (A) a fluorine-containing monomer of the formula CH&#x2550;C(X)COOYRf, and (B) a mercapto functional organopolysiloxane.

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Avril E Surgenor