公开(公告)号：DE1240847B

公开(公告)日：1967-05-24

申请号：DEB0072966

申请日：1963-08-02

Applicant: BASF AG

Inventor： HRUBESCH DR ADOLF

IPC: C07C45/88

公开(公告)号：DE1193247B

公开(公告)日：1965-05-20

申请号：DEB0073384

申请日：1963-09-04

Applicant: BASF AG

Inventor： HRUBESCH DR ADOLF ,  MOELLER DR HANS ,  HERBECK DR RUDOLF

IPC: C08K5/3445

公开(公告)号：DE1110864B

公开(公告)日：1961-07-13

申请号：DEB0055871

申请日：1959-12-11

Applicant: BASF AG

Inventor： HRUBESCH DR ADOLF ,  CRAUBNER DR HANS

IPC: C08F20/60 ,  C08F20/62 ,  C08F22/36 ,  C08F26/00 ,  C08F220/06 ,  C08F226/02

Abstract: Branched and cross-linked polymers are produced by copolymerizing (1) one or more olefinically unsaturated monomers, e.g. acrylonitrile, methacrylonitrile, acrylamide, methacrylamide, acrylic and methacrylic acids and their esters with methanol, ethanol, propanol, isopropanol, n-butanol, 2-ethylhexanol, cyclohexanol, cyclooctanol, decyl alcohol and lauryl alcohol, styrene, o-chlorostyrene, vinyltoluenes, a -methylstyrene, vinyl acetate, vinyl propionate, ethylene, propylene, butylene-1, butylene-2, isobutylene, butadiene, 2-chlorobutadiene, isoprene, vinyl chloride, vinylidene chloride, vinyl sulphonic acids, and vinyl methyl, isobutyl, hexyl, 2-ethylhexyl, decyl and lauryl ethers, with (2) an N-nitrosoamide which contains in the molecule at least one olefinic double bond. N-nitrosoamides specified include N-nitroso-N-(2-ethylhexyl)-maleic acid monoamide, N-nitroso-N-benzoyl-maleic acid monoamide, 1-nitroso-5-vinyl-5-isopropenylbarbituric acid, 1:3-dinitroso-5-vinyl-5-cyclohexenylbarbituric acid, and N-nitrosomethylene-bis-methacrylamide. Bulk, solution or emulsion polymerization may be effected using peroxides, azo-bis-isobutyronitrile, boron trifluoride, aluminium chloride, or thermal or photochemical excitation (using azo-bis-isobutyronitrile or perchlormethyl mercaptan as sensitizer). Copolymerization can be carried out at lower temperatures by adding small amounts of sodium, potassium or calcium hydroxide, sodium or potassium carbonate, sodamide, lithium, sodium or potassium alcoholates, methanol, ethanol, propanol, isopropanol, n-butanol, piperidine, pyridine, diethylenetriamine, or ethanolamines.ALSO:N - Nitroso - N - (2 - ethylhexyl) maleic acid monoamide is prepared by nitrosating N-(2-ethylhexyl)-maleic acid monoamide using dinitrogen trioxide. The reaction is carried out between 0 DEG C. and 5 DEG C. in suspension in chloroform.

公开(公告)号：DE1016876B

公开(公告)日：1957-10-03

申请号：DEB0039613

申请日：1956-03-22

Applicant: BASF AG

Inventor： HRUBESCH DR ADOLF

公开(公告)号：DE965320C

公开(公告)日：1957-06-06

申请号：DEB0025145

申请日：1953-04-12

Applicant: BASF AG

Inventor： FRIEDERICH DR HERBERT ,  HRUBESCH DR ADOLF

IPC: C07C51/12 ,  C07D307/12 ,  C07D307/16

公开(公告)号：DE964772C

公开(公告)日：1957-05-29

申请号：DEB0029257

申请日：1954-01-17

Applicant: BASF AG

Inventor： HRUBESCH DR ADOLF

IPC: C23F11/10

公开(公告)号：DE1006563B

公开(公告)日：1957-04-18

申请号：DEB0039153

申请日：1956-02-16

Applicant: BASF AG

Inventor： HRUBESCH DR ADOLF

公开(公告)号：DE834988C

公开(公告)日：1952-03-27

申请号：DEB0004923

申请日：1950-06-17

Applicant: BASF AG

Inventor： HRUBESCH DR ADOLF ,  SCHLICHTING DR OTTO

IPC: C07C45/89 ,  C07C49/88

公开(公告)号：DE823295C

公开(公告)日：1951-12-03

申请号：DEB0000628

申请日：1949-11-11

Applicant: BASF AG

Inventor： HRUBESCH DR ADOLF

IPC: C07C209/48

公开(公告)号：DE1195047B

公开(公告)日：1965-06-16

申请号：DEB0064684

申请日：1961-11-07

Applicant: BASF AG

Inventor： HRUBESCH DR ADOLF ,  MOELLER DR HANS

IPC: C08K5/13 ,  C08K5/372