Method of making a sealing composition,申请号GR20000400454T-传众专利搜索

Method of making a sealing composition

申请公布号：GR3032824(T3)

申请号：GR20000400454T

申请日期：2000.03.09

申请公布日期：2000.06.30

申请人：

B & F FORMULIER- UND ABFUELL GMBH

发明人：WUNRAM, HEINZ PETER;ISHORST, DIRK;GRAEBER, BIRGIT;SCHNEIDER, FRIEDHELM

分类号：C08K5/01;C09K3/10;(IPC1-7):C08K5/01;C08L83/04

主分类号：C08K5/01

摘要：<p>A process is claimed for the production of moisture-cured, heat-cured or addition-cured (2-component) sealing materials (I) based on silicone polymer, crosslinker and accelerator, together with filler and plasticiser as required. The process comprises (a) combining (a1) a mixture of 5-100 parts weight of paraffin oils with molecular weights of more than 180 with (a2) 100 parts weight alkylaromatic compound(s) and heating for 2-3 hours in a reactor at 5-10 bar and 280-300[deg]C, and (b) mixing the resulting product as plasticiser with the other components of (I) as above.</p>