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1. (WO2018125507) SILICONE FOAM COMPOSITIONS RAPIDLY CROSS-LINKABLE AT AMBIENT TEMPERATURES AND METHODS OF MAKING AND USING SAME

Pub. No.:    WO/2018/125507    International Application No.:    PCT/US2017/064000
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Fri Dec 01 00:59:59 CET 2017
IPC: C08J 9/00
C08K 5/56
C08L 83/05
C08L 83/07
A61F 2/12
C08G 77/12
C08G 77/20
C08J 9/30
C08J 9/32
Applicants: ETHICON, INC.
Inventors: OU, Duan Li
KRIKSUNOV, Leo B.
Title: SILICONE FOAM COMPOSITIONS RAPIDLY CROSS-LINKABLE AT AMBIENT TEMPERATURES AND METHODS OF MAKING AND USING SAME
Abstract:
Provided are rapidly cross-linkable silicone foam compositions, kits, and methods for filling implanted medical devicesin situorin vivo,the implanted medical devices, including for example, body implants and tissue expanders, the compositions including a platinum divinyl disiloxane complex; a low viscosity vinyl terminated polydimethylsiloxane; a low viscosity hydride terminated polydimethylsiloxane; a silicone cross-linker; and a gas and/or gas-filled microcapsules, where the rapidly cross-linkable silicone foam composition has a viscosity of < 150 cPs for > 1 min. post- preparation and of < 300 cPs for < 5 min. post-preparation, at ambient temperature.