-
1.Compositions containing polyether-polythioethers as plasticizers 失效
Title translation: 含有聚醚 - 聚硫醚作为增塑剂的组合物公开(公告)号:US3163620A
公开(公告)日:1964-12-29
申请号:US10052961
申请日:1961-04-04
Applicant: BAYER AG
Inventor: VON BRACHEL HANSWILL , WILLI WOLFF , HANS HOLTSCHMIDT , WILHELM GOBEL
-
2.Process for improving the light fastness of chlorobutadiene polymers 失效
Title translation: 提高氯丁二烯聚合物耐光性的方法公开(公告)号:US3107230A
公开(公告)日:1963-10-15
申请号:US4556360
申请日:1960-07-27
Applicant: BAYER AG
Inventor: HUGO MALZ , ROBERT HEINZ ANTON , WILLI WOLFF
IPC: C07F9/24 , C08K5/5399
CPC classification number: C07F9/2483 , C08K5/5399 , C08L11/00
-