专利名称：Siloxan-modified novolacs, their preparation
and their use in the manufacturing of frictionlinings
发明人：SCHMIDT, MANFRED, DR.,FRIES, HERMANN,
DR.,ESCH, ERICH
申请号：EP79105301.0申请日：19791221公开号：EP0013402A1公开日：19800723
摘要：1. A polysiloxane containing a novolak residue, of the formula see diagramm :EP0013402,P8,F1 in which the A's are identical or different and each represents a novolakresidue, a C1 -C8 -alkyl, a C6 -C12 -aryl and/or a C7 -C12 alkylaryl group, the novolakresidue having to be present at least once, the R's are identical or different and eachrepresents a C1 -C8 -alkyl, a C6 -C18 -cycloalkyl group and/or a C6 -C12 -aryl and/or C7 -C12 -alkylaryl group and n represents numbers from 3 to 100.
申请人：BAYER AG
地址：51368 Leverkusen DE
国籍：DE
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