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发明名称
粉状填充独胶之制备过程
摘要
申请公布号
TW027188
申请公布日期
1979.11.01
申请号
TW06712747
申请日期
1978.12.23
申请人
赫斯化工公司
发明人
DR, KARL–HEINZ NORDSIEK;DR, NEITHART SOMMER;HAUS JURGN EHRLICH
分类号
B08C2/00
主分类号
B08C2/00
代理机构
代理人
蔡中曾 台北巿敦化南路一段二四五号八楼
主权项
1﹒一种制备粉状填充橡胶之制法,其特点为将一橡胶乳、橡胶溶液或橡胶乳化液与一填充物浮悬液及水玻璃以及水溶性铝盐于一定pH値3﹒0-3﹒7下相结合,并加入无机酸以维持pH値之恒定,若有橡胶溶剂存在,则同时将其蒸馏除去,如此得到之填充橡胶可自水中分离出并加以乾燥之。2﹒依据请求专利部份第1项之制备过程,其特点为使用碳黑浮悬液作为填充物浮悬液。3﹒依据请求专利部份第1项及第3项之制备过程,其特点为使用硫酸铝作为水溶性铝盐。
地址
D-4370 MARLI, WEST GERMANY
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