Heat fixing member for electrophotographic copiers
CA 1100829 A · Owner: Rank Xerox, Ltd. · Inventors: Itami, Teruhiko; Takiguchi, Koichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Silicone rubber is employed as a coating material on a fuser member and ad? red to the base member by means of a novel polysiloxane composition. The novel polysiloxane composition comprises specified quantities of two moieties of organopolysiloxane, an allyl ester of a polybasic acid an aliphatic salt of a metal, and a silane and strongly, adheres the silicone rubber outer layer to the base member or core even when silicone oil is used as a release agent on the fuser member.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted May 12, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 12, 1998.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.