C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/19
C08G 77/38 (2006.01) C08G 77/04 (2006.01) C08G 77/10 (2006.01) C08G 77/12 (2006.01)
Patent
CA 1333733
A method is provided for making cyclic poly(siloxane) by incrementally contacting linear polysiloxane with a fixed bed cracking catalyst, such as an acidic Zeolite under reduced pressure. The resulting volatile cyclic poly(siloxane) is then recovered.
606256
Crivello James Vincent
Lee Julia Lam
Company General Electric
Craig Wilson And Company
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