公开(公告)号：DE1546236A1

公开(公告)日：1969-07-17

申请号：DE1546236

申请日：1965-09-21

Applicant: BASF AG

Inventor： GERNOT WINTER DR ,  ERNST BECKER DR

IPC: C08F20/60 ,  C08F212/08 ,  C08F220/18 ,  C08F220/44 ,  D21H17/35 ,  D21H17/37 ,  D21H17/45 ,  D21H3/46

公开(公告)号：DE1546848A1

公开(公告)日：1970-10-29

申请号：DE1546848

申请日：1965-07-09

Applicant: BASF AG

Inventor： HEINZ POHLEMANN DR ,  HERBERT SPOOR DR ,  ERNST BECKER DR

IPC: C09D5/44 ,  C23C13/04

Abstract: 1,159,812. Electrolytic polymer coating compositions. BADISCHE ANILIN- & SODAFABRIK A.G. 8 July, 1966 [9 July, 1965], No. 30710/66. Heading C3P. [Also in Division C7] A solution of a copolymer for cathodic deposition on a conducting substrate comprises on a weight basis a copolymer prepared by solution polymerization of 10 parts N-1-(N 1 :N 1 - dimethylamino)-propyl-(3)-amide of acrylic acid, 20 parts N-2-oxa-4-methylpentylamide of methacrylic acid, 20 parts methyl methacrylate, and 50 parts tert-butyl acrylate in 100 parts of a 1: 1 mixture of n-butanol and p-xylene, diluted with water to a solids content of 8 % and adjusted to pH 6 with acetic acid. Another composition suitable for cathodic deposition comprises a copolymer prepared by solution polymerization of 10 parts N-1-(N 1 :N 1 - dimethylamino)-propyl-(3)-amide of acrylic acid, 5 parts acrylamide, 40 parts n-butyl acrylate, 35 parts tert-butyl acrylate, and 10 parts 4- hydroxybutyl acrylate in 100 parts of a 1: 1 mixture of n-butanol and p-xylene to which copolymer is added 0À5 mole acetic acid per mole of the substituted acrylic acid amide, the resultant salt being admixed in a solids ratio of 90: 10 with a water-soluble melamine-formaldehyde resin partly etherified with methanol and the mixture being diluted with water, 13 parts TiO 2 pigment added and the resultant mix homogenized by ball-milling, followed by dilution with water to 8% solids content. A further suitable copolymer salt is produced from maleic acid and a copolymer prepared by copolymerization of 3 parts N- aminoethyl acrylamide, 8 parts N: N-di-(N 1 :N 1 -diethylamino)ethylamide of acrylic acid, 3 parts N- ethyl methacrylamide. 4 parts N-methylol methacrylamide, 35 parts styrene, 30 parts n-butyl acrylate, 10 parts tert-butyl acrylate, 5 parts acrylonitrile, and 3 parts N-vinylimidazole.

公开(公告)号：DE1920287A1

公开(公告)日：1970-11-12

申请号：DE1920287

申请日：1969-04-22

Applicant: BASF AG

Inventor： ERNST BECKER DR ,  HEINZ BILLE DR ,  KLAUS GULBINS DR ,  ALBRECHT ECKELL DR

IPC: D06M15/29

Abstract: Dirt-repellent textiles. Copolymers of (a) 12-63% of at least one polymerisable mono- or dicarboxylic acid, (b) 0.1-5% of at least one opt. etherified and/or esterified N-methylolamide of a polymerisable mono- or dicarboxylic acid, (c) 35-80% of at least one monomer CH2=CR-COO (CH2CH2O)n-R1 (where R is H, methyl or Cl; R1 is H or 1-4C alkyl and n is integer 2-40) and opt. (d) bal. up to 100% one or more co-monomers, are used for dirt-repellent finishing of natural and synthetic textiles, by impregnation; reaction by heating, pref. in presence of cross-linking catalysts, and pref. together with crease-proofing agents.