-
1.Process for the production of silicas suitable for matting of lacquers and plastic materials 失效
Title translation: 用于生产适用于胶合剂和塑料材料的硅的方法公开(公告)号:US3472459A
公开(公告)日:1969-10-14
申请号:US3472459D
申请日:1966-03-07
Applicant: DEGUSSA
Inventor: PFEIFER KARL , BRETSCHNEIDER GUNTHER , SCHWARZ RUDOLF , LAUN KARL
CPC classification number: C09C1/3018 , C01P2004/51
-
公开(公告)号:US3433605A
公开(公告)日:1969-03-18
申请号:US3433605D
申请日:1965-07-12
Applicant: DEGUSSA
Inventor: KNORRE HELMUT , BRETSCHNEIDER GUNTHER , SAUER HEINRICH , STEPHAN KARL
CPC classification number: C01B6/00 , F01C1/3442 , F01C21/0836 , F02B53/00
-
公开(公告)号:CA788907A
公开(公告)日:1968-07-02
申请号:CA788907D
Applicant: DEGUSSA
Inventor: SCHMIDT HEINRICH , KLOEPFER HARRY , SPERR FRITZ , DUSING GERHARD , BRETSCHNEIDER GUNTHER
-
公开(公告)号:CA757563A
公开(公告)日:1967-04-25
申请号:CA757563D
Applicant: DEGUSSA
Inventor: SPERR FRITZ , KUZEL PETER , PISTOR HORST , BRETSCHNEIDER GUNTHER
-
5.
公开(公告)号:CA780802A
公开(公告)日:1968-03-19
申请号:CA780802D
Applicant: DEGUSSA
Inventor: BRETSCHNEIDER GUNTHER , SPERR FRITZ
-
6.
公开(公告)号:CA749864A
公开(公告)日:1967-01-03
申请号:CA749864D
Applicant: DEGUSSA
Inventor: BRETSCHNEIDER GUNTHER , KNORRE HELMUT , KLOEPFER HARRY
-
7.
公开(公告)号:CA836559A
公开(公告)日:1970-03-10
申请号:CA836559D
Applicant: DEGUSSA
Inventor: PFEIFER KARL , LAUN KARL , SCHWARZ RUDOLF , BRETSCHNEIDER GUNTHER
-
公开(公告)号:CA759378A
公开(公告)日:1967-05-23
申请号:CA759378D
Applicant: DEGUSSA
Inventor: BRETSCHNEIDER GUNTHER , KUZEL PETER
-
-
-
-
-
-
-