TORAY SILICONE COMPANY, LTD.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5281658 Fiber treatment agent compositionExpiredDec 04, 89Jan 25, 94[C08L]
5194180 Ionically conductive material and method for its preparationExpiredSep 08, 89Mar 16, 93[H01B]
5145932 Organopolysiloxane composition for the formation of a release filmExpiredNov 21, 89Sep 08, 92[C08G]
RE34027 Silicone rubber-covered copier rollExpiredOct 01, 90Aug 11, 92[B27N]
5124090 Method for the preparation of silicone gel spheresExpiredJan 06, 89Jun 23, 92[B29B]
5110865 Organopolysiloxane emulsion and method for the preparation thereofExpiredMar 21, 88May 05, 92[C08L]
5073275 Fiber-treatment agentExpiredMay 26, 89Dec 17, 91[C07F, D06M]
5064876 Adhesion promoter methodExpiredJul 31, 89Nov 12, 91[C08G]
5064916 Organopolysiloxane composition for the formation of a cured release filmExpiredNov 21, 89Nov 12, 91[C08F]
5059669 Adhesion promoterExpiredNov 19, 87Oct 22, 91[C08G]
5045584 Polish containing silicone elastomer particlesExpiredNov 03, 89Sep 03, 91[C08L]
5045621 Method for manufacturing an organopolysiloxane in which a polymerizable functional group is present at one endExpiredSep 26, 89Sep 03, 91[C08G]
5037868 Vulcanizable rubber compositionExpiredDec 14, 88Aug 06, 91[C08L, C08K]
5036024 Method of treating a hardened semiconductor resin encapsulated layer with ultraviolet radiationExpiredSep 10, 90Jul 30, 91[H01L]
5036123 Straight oil composition for fibrous materialExpiredOct 24, 89Jul 30, 91[C08K]
5026766 Hot-bonding silicone adhesive compositionExpiredJun 26, 89Jun 25, 91[C08L]
5025054 Polish containing a silicone rubber powderExpiredNov 09, 89Jun 18, 91[C08K]
5023288 Silicone rubber adhesiveExpiredJun 29, 89Jun 11, 91[C08K]
5017654 Thermosetting organosiloxane compositionExpiredJun 28, 89May 21, 91[C08F]
5015716 Particulate material comprising a platinum-containing hydrosilylaton catalyst and a diorganopolysilaneExpiredJun 22, 89May 14, 91[C08G]

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