| 摘要 |
1,171,324. Peroxy thiolcarbonates. WALLACE & TIERNAN Inc. 14 Aug., 1967, No. 37326/67. Heading C2C. [Also in Division C3] Novel peroxy thiolcarbonates of the formula where R is alkyl, aryl, aralkyl or alkaryl and R<SP>1</SP> is alkyl, aralkyl, substituted alkyl, cycloalkyl, aryl, substituted aryl or alkynyl are prepared by condensing a chlorothiol formate with a hydroperoxide, R<SP>1</SP>-O-O-H, in the presence of an acid acceptor. They are used as polymerization initiators (see Division C3). |
