Compositions – Heat-exchange – low-freezing or pour point – or high boiling... – Organic components
Patent
1998-03-31
1999-10-05
Wu, David W.
Compositions
Heat-exchange, low-freezing or pour point, or high boiling...
Organic components
524785, C08K 310, C09K 500
Patent
active
059618760
ABSTRACT:
An organopolysiloxane composition for viscous fluid couplings permits little torque variation even when used at a high temperature for an extended period of time. The organopolysiloxane composition comprises an organopolysiloxane liquid with a viscosity of 100 to 1,000,000 sq. mm/s and a platinum compound in an amount such that the amount of platinum metal relative to the liquid is 0.1 to 1,000 ppm. The organopolysiloxane liquid is typically a trimethylsiloxy-endblocked polydimethylsiloxane.
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Akamatsu Shoji
Tateishi Mari
Watanabe Toshinori
Brown Catherine U.
Dow Corning Toray Silicone Co. Ltd.
Lu Rutt Caixia
Severance Sharon K.
Troy Timothy J.
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