Dow Corning Corporation

Dow Silicones Corporation

Dow Corning Korea Ltd.

John Joseph Kennan

Randall Gene Schmidt

Bethany Johnson

Kimmai Thi Nguyen

Donald Anthony Kadlec

Kent R Larson

Zachary Wenzlick

Gary Thomas Burns

Michael Kang-Jen Lee

Shengqing Xu

Kevin Lewis

Gerald Kenneth Schalau, Ii

Isabelle Van Reeth

Robert O Huber

Fernando Vazquez

Michael Robert Reiter

Feifei Lin

Ragnar Richard Avery

Concettina Scavuzzo

Fang Zhang

Kathryn Elizabeth Messner

Jean-Luc Garaud

Brian P Deeth

Lori Jean Sutton

Kristen R Bluer

Liza Ruth Helmrick

Matt D Dowland

Kevin Dale Lewis

Zachary R Wenzlick

Daesup Hyun

Gerald K Schalau Ii

A cosmetic composition comprises (A) a silicone elastomer. The (A) silicone elastomer comprises the reaction product of: (a) a branched organosiloxane; (b) a crosslinking agent; and (c) a hydrosilylation catalyst. The cosmetic composition further comprises (B) a carrier fluid. A method of preparing the cosmetic composition is also disclosed.

Siloxane composition

Personal care compositions containing aminofunctional endblocked silicone polyether copolymers are disclosed. The aminofunctional endblocked silicone polyether copolymers are particularly useful in hair care formulations to provide conditioning, which includes ease of detangling, combing, pliability, smoothness, slipperiness and styling benefits.

Aminofunctional endblocked silicone polyether copolymers in personal care compositions

Silicone-polyether block copolymers are disclosed, having the average formula: RRSi(ORSi){[RO(CHO)RRSi(ORSi)]RO(CHO)RRSi)}OSiRRwherein Ris C-Chydrocarbyl; Ris C-Chydrocarbylene; Ris Ror H; Ris &#x2014;R&#x2014;NRor &#x2014;R&#x2014;NR&#x2014;R&#x2014;NR; Ris Ror R; h is 1 to 100; k is 2 to 500; m is 2 to 500; n is 0 to 30; p is 2 to 120; and q is 2 to 4. The silicone-polyether block copolymers comprise two terminal amine functionalities and may comprise varying degrees of pendent amine functionality. In a method for synthesizing linear silicone-polyether block copolymers of the above formula, a reaction mixture is formed by combining a polyether, an organosilicon component, an endblocking agent, and a catalyst. Thereupon, the reaction mixture is heated to produce a silicone-polyether block copolymer having at least one pendent amine functionality and a number-average molecular weight from 2000 to 500,000. Also disclosed are silicone-polyether block copolymers prepared according to the above method.

Reactive amine-functional silicone-polyether block copolymers

Silicone paste compositions are disclosed by combining a silicone organic elastomer gel with water or a hydrophilic solvent. The silicone paste compositions may further contain a personal or healthcare active. The silicone organic elastomer gel is prepared by reacting in a carrier fluid an organohydrogensiloxane with two polyoxyalkylenes, the first polyoxyalkylene having aliphatic unsaturation at both each molecular termini, and the second polyoxyalkylene having aliphatic unsaturation at one molecular terminal.

Silicone paste compositions

Silicone polyether copolymers are disclosed having the average formula E-B-[AB]-E where E is an organofunctional endblocking group, B is a diorganopolysiloxane, A is a divalent organic group comprising at least one polyether group, and n is &#x2267;1. The silicone polyether copolymers having an amine functional endblocking group are useful in the treatment of textiles and fibers.

Silicone polyether block copolymers having organofunctional endblocking groups

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 -conjugated unsaturated group with a polyorganohydrogensiloxane.

Aldehyde functional siloxanes

Sulfonate functional siloxane compositions, methods of their preparation, emulsion compositions containing them are disclosed. The compositions are useful in a variety of personal, household, healthcare formulations, as well as fabric and textile treatments.

Sulfonate functional organopolysiloxanes

There are disclosed novel quaternary ammonium functional silicone based emulsions and other formulations, as well as methods to make such emulsions and formulations. These materials have uses in personal care and other applications.

Silicon based quaternary ammonium functional compositions and their applications

In a first embodiment, this invention relates to a continuously operating press, preferably for the manufacture and/or printing, lamination or the like of a one or multiple layer board web of pre-manufactured material and/or raw material, wherein the lubricant used in the press is at least one phenyl-endblocked polydiorganosiloxane-polyphenylorganosiloxane random copolymer fluid. In a second embodiment, this invention relates to a continuously operating press, preferably for the manufacture and/or printing, lamination or the like of a one or multiple layer board web of pre-manufactured material and/or raw material, wherein the lubricant used in the press is a composition comprising (i) at least one phenyl-endblocked polydiorganosiloxane-polyphenylorganosiloxane random copolymer fluid and (ii) at least one stabilizing agent.

Continuously operating press utilizing a phenyl-endblocked polydiorganosiloxane-polyphenylorganosiloxane random copolymer fluid

There are disclosed novel quaternary ammonium functional silicones and silanes and methods to make quaternary ammonium functional silicones and silanes. Quaternary ammonium functionality may be provided through the use of cationizing agents.

Silicon based quaternary ammonium functional compositions and methods for making them

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Midland, MI, United States of America

John Joseph Kennan