SILOXANMODIFIZIERTE NOVOLAKE, DEREN HERSTELLUNG UND VERWENDUNG ZUR HERSTELLUNG VON REIBBELAEGEN
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 novolak residue, a C1 -C8 -alkyl, a C6 -C12 -aryl and/or a C7 -C12 alkylaryl group, the novolak residue having to be present at least o...
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Zusammenfassung: | 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 novolak residue, a C1 -C8 -alkyl, a C6 -C12 -aryl and/or a C7 -C12 alkylaryl group, the novolak residue having to be present at least once, the R's are identical or different and each represents 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. |
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