C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/14, 400/5315
C08G 77/54 (2006.01) C08L 83/08 (2006.01) C08L 83/14 (2006.01) D06M 15/643 (2006.01)
Patent
CA 1134986
Abstract of the Disclosure Process for preparing a polydiorganosiloxane contai- ning amino-substituted organic groups by reacting (A) a silanol-terminated polydiorganosiloxane, in which at least 50 per cent of the total silicon-bonded organic substituents are methyl groups, with (B) a silane CH3(XO)2SiZ in which X represents alkyl or alkoxyalkyl and Z represents a mono- valent group composed Or carbon, hydrogen, nitrogen and optionally oxygen and which contains at least two amine groups, (A) and (B) being reacted in a proportion of from 1.75 to 3.5 moles of (B) per mole of (A). The polydiorgano- siloxanes are mixed with alkylhydrogen-polysiloxanes and the compositions employed for the treatment of textiles.
337498
Burrill Peter M.
Smith Charles
Dow Corning Limited
Gowling Lafleur Henderson Llp
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