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1.发明授权
公开(公告)号：US3366598A
公开(公告)日：1968-01-30
申请号：US51602565
申请日：1965-12-23
Applicant: DEGUSSA
Inventor： HERMANN WESTLINNING , SIEGFRIED WOLFF , BEZIRK COLOGNE , WERNER SCHWARZE
CPC classification number: C08K5/43 , C08K5/378 , C08K5/46 , C08L21/00 , C08L2666/02
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