-
1.Mixtures of water-insoluble disazo dyestuffs and process for preparing them 失效
Title translation: 水不溶性脱水剂的混合物及其制备方法公开(公告)号:US3533818A
公开(公告)日:1970-10-13
申请号:US3533818D
申请日:1966-08-17
Applicant: HOECHST AG
Inventor: BANDEL WOLFGANG , RIBKA JOACHIM
CPC classification number: C09B35/105 , C09B67/0055 , Y10S534/01
-
公开(公告)号:US3529984A
公开(公告)日:1970-09-22
申请号:US3529984D
申请日:1966-08-11
Applicant: HOECHST AG
Inventor: BANDEL WOLFGANG , RIBKA JOACHIM
CPC classification number: C09B35/105 , Y10S534/01
-
公开(公告)号:CA791592A
公开(公告)日:1968-08-06
申请号:CA791592D
Applicant: HOECHST AG
Inventor: BANDEL WOLFGANG , RIBKA JOACHIM
-
公开(公告)号:CA791593A
公开(公告)日:1968-08-06
申请号:CA791593D
Applicant: HOECHST AG
Inventor: RIBKA JOACHIM , BANDEL WOLFGANG
-
-
-