Method for accelerating surface curing of organopolysiloxane compositions
CA 1105185 A · Owner: Sws Silicones Corporation · Inventors: Sweet, Edward
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process is provided herein for accelerating the surface curing of a room temperature vulcanizable organopolysiloxane composition. The process comprises contacting the organopolysiloxane composition with a gaseous medium containing moisture and carbon dioxide in which the, carbon dioxide is present in an amount of at least 0.1% by volume. The room temperature vulcanizable compositions may be used in automotive assembly plants for preparing formed-in-place gaskets.
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 July 14, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 14, 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.