C - Chemistry – Metallurgy – 08 – K
Patent
C - Chemistry, Metallurgy
08
K
400/7048
C08K 5/00 (2006.01) C08K 9/04 (2006.01) C09D 7/00 (2006.01)
Patent
CA 1093237
Abstract of Disclosure This invention relates to the use of certain organo-titanium salts for use with fillers for the preparation of epoxy resins and other liquid thermo- setting resins; the resulting filled resin compositions; and compositions of such salts and such liquid resins. The organo-titanate salts of the invention may be represented by the formulas: I (RO)zTi(A)x(OAr)y, II ROTi(OAr)3 where R is a monovalent alkyl, alkenyl, alkynyl or aralkyl group having from 1 to about 30 carbon atoms or a substituted derivative thereof; A is a monovalent thioaryloxy, sulfonyl, sulfinyl, diester pyrophosphate, diester phosphate or a substituted derivative thereof; OAr is aroxy or a substituted derivative thereof; the sum of x, y and z equals 4; x and z may be 1, 2 or 3; and y may be 0, 1 or 2; or (III) Image where A' represents a non-hydrolyzable group as defined above for A or an aryl group, B is an alkylene group (CR2") or carbonyl, R" may be hydrogen or alkyl groups having 1 to 6 carbon atoms and n may be 1 to 2. Preferably R" is hydrogen. The R"s in a particular molecule may be the same or different.
267949
Monte Salvatore J.
Sugerman Gerald
Gowling Lafleur Henderson Llp
Kenrich Petrochemicals Inc.
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