Abstract: The present invention relates to a method of preparing hydrophilic silicone gel adhesives by curing a silicone composition. The method includes forming the silicone composition by reacting a polyoxyethylene-organopolysiloxane copolymer having an average of at least 1 functional groups selected from, unsaturated hydrocarbon, hydroxyl, silanol, or combinations thereof and a polyoxyethylene-organopolysiloxane copolymer as cross-linker having an average of at least 2 silicon-bonded hydrogen atoms per molecule in the presence of a catalyst. The polyoxyethylene-organopolysiloxane copolymers react via hydrosilylation or coupling reaction.
Type:
Application
Filed:
December 18, 2012
Publication date:
November 27, 2014
Applicant:
Dow Corning Taiwan Inc.
Inventors:
Mark David Fisher, Roger A. Gibas, Laurie N. Kroupa, Kathryn E. Messner, Do-lung Pan, Randall G. Schmidt, Shengqing Xu
Abstract: The present invention relates to a process of making a polymerizable hybrid polysiloxane or a polymerizable hybrid siloxane. The process includes reacting an organopolysiloxane or organosiloxane having an average of at least 3 silicon hydride (SiH) groups per molecule, a polyoxyethylene, and a catalyst. The process also optionally includes adding a stabilizer, a catalytic inhibitor, a solvent, and an unsaturated reactant selected from substituted and unsubstituted unsaturated organic compounds.
Type:
Application
Filed:
December 18, 2012
Publication date:
November 27, 2014
Applicant:
Dow Corning Taiwan Inc.
Inventors:
Mark David Fisher, Roger A. Gibas, Laurie N. Kroupa, Kathryn E. Messner, Do-Lung Pan, Randall G. Schmidt, Christine A. Weber, Shengqing Xu
Abstract: The present invention relates to a liquid silicone rubber composition useful for textile coating, in particular for textile coating by screen-printing. The LSR composition of the present invention shows better film appearance and better physical properties such as softness, low-tackiness, and elongation.
Abstract: This invention relates to a process for cleaning textiles, which comprises applying a composition comprising a low molecular weight linear siloxane represented by the formula:
CH3((CH3)2SiO)nSi(CH3)2CH3
wherein n is an integer from 1 to 7, and a cationic surfactant to stained textiles and heating it in the presence of an inorganic base compound at a temperature below which the textiles are deteriorated.
Type:
Grant
Filed:
September 20, 1999
Date of Patent:
January 23, 2001
Assignee:
Dow Corning Taiwan, Inc.
Inventors:
Wang Ping Mei, Peter S. Wu, Samuel N. Chiang