公开(公告)号：GB1151207A

公开(公告)日：1969-05-07

申请号：GB3558766

申请日：1966-08-09

Applicant: BASF AG

Inventor： VOLLMERT BRUNO ,  REICHEL BERND

IPC: C08G73/10

Abstract: 1,151,207. Polyimide coatings. BADISCHE ANILIN- & SODA - FABRIK A.G. 9 Aug., 1966 [10 Aug., 1965], No. 35587/66. Heading B2K [Also in Division C3] Coatings may be produced from a polyimide prepared from a compound of formula: and an aromatic primary diamine. R 1 , R 4 , R 7 and R 8 may be H, halogen, hydrocarbon, alkyl, hydroxyl or esterified hydroxyl. In examples glass and steel are coated with polymers prepared from bicyclo - 2,2,2 - octene - 7 - tetracarboxylic acid, and 4,4' - diamino - diphenylmethane (1) and 7, 8 - diphenyibi - cyclo - 2,2,2 - octene - 7 - tetracarboxylic acid and 4,4' - diamino - diphenylether (5). Cresol is used as solvent.

公开(公告)号：FR1428765A

公开(公告)日：1966-02-18

申请号：FR9769

申请日：1965-03-18

Applicant: BASF AG

Inventor： WILLERSINN HERBERT ,  BOLTE HERBERT ,  VOLLMERT BRUNO ,  RUDOLPH GUENTHER

IPC: C08F6/02 ,  C08F12/08 ,  C08J9/14

公开(公告)号：DK98264C

公开(公告)日：1964-03-16

申请号：DK327457

申请日：1957-09-26

Applicant: BASF AG

Inventor： VOLLMERT BRUNO

IPC: C08F20060101 ,  C08F

公开(公告)号：BE610022R

公开(公告)日：1962-05-07

申请号：BE610022

申请日：1961-11-07

Applicant: BASF AG

Inventor： VOLLMERT BRUNO ,  WILD HANS ,  BOLTE HERBERT

IPC: C08F265/04 ,  C08F