公开(公告)号：CA907805A

公开(公告)日：1972-08-22

申请号：CA907805D

Applicant: BASF AG

Inventor： MARX MATTHIAS ,  ECKERT GUENTER ,  WUERTELE LOTHAR ,  HARTMANN HEINRICH

公开(公告)号：CA777226A

公开(公告)日：1968-01-30

申请号：CA777226D

Applicant: BASF AG

Inventor： FAULHABER GERHARD ,  WUERTELE LOTHAR ,  WILHELM HANS ,  SCHUBERT RUDOLF

公开(公告)号：FR1475381A

公开(公告)日：1967-03-31

申请号：FR57125

申请日：1966-04-08

Applicant: BASF AG

Inventor： WILHELM HANS ,  HANN ERNST WILHELM ,  DACHS KARL ,  WUERTELE LOTHAR

IPC: C08J3/07

公开(公告)号：CA739861A

公开(公告)日：1966-08-02

申请号：CA739861D

Applicant: BASF AG

Inventor： WUERTELE LOTHAR ,  WOLF HANS ,  HAHN ERWIN ,  LANGE GUENTER ,  GULBINS KLAUS ,  WILHELM HANS ,  SCHUBERT RUDOLF ,  EBEL FRIEDRICH

公开(公告)号：AU554445B2

公开(公告)日：1986-08-21

申请号：AU8381782

申请日：1982-05-19

Applicant: BASF AG

Inventor： PENZEL ERICH ,  ECKERT GUENTER ,  HEIDER LOTHAR ,  WUERTELE LOTHAR ,  SCHACKERT WERNER

IPC: C08F2/00 ,  C08F2/24 ,  C08F2/26 ,  C08F2/28 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08F4/34 ,  C08F220/18

公开(公告)号：AU5205173A

公开(公告)日：1974-08-15

申请号：AU5205173

申请日：1973-02-12

Applicant: BASF AG

Inventor： BAUER GERHARD ,  WUERTELE LOTHAR ,  ECKERT GUENTHER

IPC: C14B7/02 ,  B05D7/12 ,  C14C11/00

公开(公告)号：GB1135594A

公开(公告)日：1968-12-04

申请号：GB1549966

申请日：1966-04-07

Applicant: BASF AG

Inventor： WILHELM HANS ,  HANN ERNST WILHELM ,  DACHS KARL ,  WUERTELE LOTHAR

IPC: C08J3/07

Abstract: 1,135,594. Polyamide dispersions. BADISCHE ANILIN- & SODA-FABRIK A.G. 7 April, 1966 [9 April, 1965], No. 15499/66. Heading C3R. Dispersions are prepared by mixing a solution of a polyamide with water containing a watersoluble copolymer having a K value of at least 90 containing 15-35% by wt. acrylic and/or methacrylic acid and up to 85% by wt. of acrylamide of which up to 40% by wt. may be replaced by methacrylamide. All or part of the solvent may subsequently be distilled off. The polymer may also contain up to 1% by wt. of the total monomers of N-methylolaorylamide and/or N-methylolmethacrylamide. Conventional dispersing agents may also be present.

公开(公告)号：FR1446130A

公开(公告)日：1966-07-15

申请号：FR30254

申请日：1965-09-02

Applicant: BASF AG

Inventor： LANGE GUENTER ,  SCHUBERT RUDOLF ,  WILHELM HANS ,  WUERTELE LOTHAR

公开(公告)号：FR1392807A

公开(公告)日：1965-03-19

申请号：FR968220

申请日：1964-03-21

Applicant: BASF AG

Inventor： EBEL FRIEDRICH ,  GULBINS KLAUS ,  HAHN ERWIN ,  LANGE GUENTER ,  SCHUBERT RUDOLF ,  WILHELM HANS ,  WOLF HANS ,  WUERTELE LOTHAR

IPC: D06P3/32

Abstract: Leather is simultaneously dyed and finished using a coloured polymer in which the dye is bound to the polymer by a covalent bond. The polymer may be obtained by copolymerizing a dye bearing at least one polymerizable olefinically unsaturated group with one or more polymerizable monomers (many listed) or the polymer may be one on to which a copolymerizable dye has been grafted or the polymer may be attached to the dye by way of reactive groups both on the polymer and the dye. The polymers may be in solution or dispersion, preferably aqueous dispersion. The coloured polymers may contain reactive groups, e.g. by using N-methylolacryl- or methacrylamide as a comonomer, through which cross-linking may be effected. The coloured polymers may be applied by brushing, dipping or spraying or in a drum. The so-treated leather may afterwards be glazed or plated. Examples are given. Specifications 877,402, 914,282, 946,472, 964,757 and 965,627 are referred to.

公开(公告)号：CA692294A

公开(公告)日：1964-08-11

申请号：CA692294D

Applicant: BASF AG

Inventor： DEMMLER KURT ,  DISTLER HARRY ,  MILLER FRANZ-FRIEDRICH ,  WUERTELE LOTHAR