公开(公告)号：AU6063680A

公开(公告)日：1981-01-22

申请号：AU6063680

申请日：1980-07-18

Applicant: HOECHST AG

Inventor： MARTINI T

IPC: C09B57/00 ,  C09B67/22 ,  D06L3/12 ,  D06L4/65 ,  D06P1/00 ,  D06P3/52

Abstract: Mixtures of optical brighteners consisting of 5 to 95 parts by weight of a mixture consisting of 0 to 80% by weight of the compound of the formula 1 (1) 20 to 100% by weight of the compound of the formula 2 (2) and 0 to 80% by weight of the compound of the formula 3 (3) and 95 to 5% by weight of one or more other optical brighteners.

公开(公告)号：BR8004065A

公开(公告)日：1981-01-21

申请号：BR8004065

申请日：1980-06-27

Applicant: HOECHST AG

Inventor： ECKES H ,  MARTINI T ,  ERCKEL R ,  ROSCH G

IPC: C07D249/24 ,  C07D413/10 ,  C08K5/35 ,  C09B57/00 ,  C11D3/42 ,  D06L3/12 ,  C09B23/10

Abstract: Triazolyl stilbene compounds of the formula wherein A is a benzene or naphthalene ring optionally substituted by non-chromophoric substituents and B is a substituted 1,2,4-oxdiazole (3) or 1,3,5-oxdiazole (2) group, as well as a procedure for their manufacture and their use as optical brighteners.

公开(公告)号：BR8002840A

公开(公告)日：1980-12-16

申请号：BR8002840

申请日：1980-05-08

Applicant: HOECHST AG

Inventor： POLSTER J ,  MARTINI T ,  WECKLER G ,  DURSCH W

IPC: C07F9/40 ,  D06L3/12 ,  D06L4/671 ,  D06P1/00 ,  D06P1/651 ,  D06P1/667