公开(公告)号：SI9500160B

公开(公告)日：2002-02-28

申请号：SI9500160

申请日：1995-05-10

Applicant: HOECHST AG

Inventor： BILDHAUER MICHAEL ,  KUPFER RAINER ,  SIEBOTT GUENTHER ,  MEES BERNHARD ,  FRIEDRICH HERBERT

IPC: C08F2/02 ,  C08F2/38 ,  C08F8/12 ,  C08F8/32 ,  C08F8/44 ,  C08F10/00 ,  C08F210/00 ,  C08F210/14 ,  C08F214/00 ,  C08F222/00 ,  C08F255/00 ,  C14C9/00 ,  C08F222/04 ,  C08F214/18

Abstract: Copolymers (I) contg. 10-60 wt.% bivalent units of formula(A), 30-89 wt.% units (B) and 1-20 wt.% units (C) are new: R1, R2 = H or 1-6C alkyl; a, b = 0 or 1; a + b = 1; X, Y = -NHR3, -N(R3)2, -OR4, 1-40C alkyl, 5-20C cycloalkyl or 6-18C aryl; R3 = 1-40C alkyl, 3-40C alkenyl, 5-20C cycloalkyl or 6-18C aryl; R4 = H, alkali metal cation, equiv. alkaline earth metal cation, (R3)2H2N+ or R3H3N+; R5 = H or 1-4C alkyl; R6 = 6-40C alkyl or 6-18C aryl; n = 6-24. Also claimed is a process for the prodn. of (I), by reacting monomers of formula (D) and/or (E) together with monomers (F) and (G) at 120-300 deg.C, followed by solvolysis of anhydride gps.:

公开(公告)号：IN182538B

公开(公告)日：1999-05-01

申请号：IN421CA1995

申请日：1995-04-17

Applicant: HOECHST AG

Inventor： BILDHAUER MICHAEL ,  KUPFER RAINER ,  SIEBOTT GUNTHER ,  MEES BERNHARD ,  FRIEDRICH HERBERT

IPC: C08F14/18 ,  C08F22/38

公开(公告)号：ZA953725B

公开(公告)日：1996-01-11

申请号：ZA953725

申请日：1995-05-09

Applicant: HOECHST AG

Inventor： BILDHAUER MICHAEL ,  KUPFER RAINER ,  SIEBOTT GUENTHER ,  MEES BERNHARD ,  FRIEDRICH HERBERT

IPC: C08F2/02 ,  C08F2/38 ,  C08F8/12 ,  C08F8/32 ,  C08F8/44 ,  C08F10/00 ,  C08F210/00 ,  C08F210/14 ,  C08F214/00 ,  C08F222/00 ,  C08F255/00 ,  C14C9/00 ,  C08F ,  C14C

Abstract: Copolymers (I) contg. 10-60 wt.% bivalent units of formula(A), 30-89 wt.% units (B) and 1-20 wt.% units (C) are new: R1, R2 = H or 1-6C alkyl; a, b = 0 or 1; a + b = 1; X, Y = -NHR3, -N(R3)2, -OR4, 1-40C alkyl, 5-20C cycloalkyl or 6-18C aryl; R3 = 1-40C alkyl, 3-40C alkenyl, 5-20C cycloalkyl or 6-18C aryl; R4 = H, alkali metal cation, equiv. alkaline earth metal cation, (R3)2H2N+ or R3H3N+; R5 = H or 1-4C alkyl; R6 = 6-40C alkyl or 6-18C aryl; n = 6-24. Also claimed is a process for the prodn. of (I), by reacting monomers of formula (D) and/or (E) together with monomers (F) and (G) at 120-300 deg.C, followed by solvolysis of anhydride gps.:

公开(公告)号：CA2112854A1

公开(公告)日：1994-07-07

申请号：CA2112854

申请日：1994-01-05

Applicant: HOECHST AG

Inventor： FRIEDRICH HERBERT ,  MEES BERNHARD ,  GRUBER RICHARD

IPC: C08F212/14 ,  C08F12/00 ,  C08F20/10 ,  C08F20/42 ,  C08F20/52 ,  C08F218/02 ,  C08F218/04 ,  C08F220/00 ,  C08F220/04 ,  C08F220/06 ,  C08F220/10 ,  C08F220/42 ,  C08F220/54 ,  C08F220/62 ,  C08F220/64 ,  C08F220/68 ,  C08F220/70 ,  C14C9/02 ,  C08F236/00

Abstract: Salts of copolymers of ethylenically unsaturated carboxylic acids and ethylenically unsaturated fatty acid derivatives. The present invention relates to salts of copolymers of ethylenically unsaturated carboxylic acids and ethylenically unsaturated fatty acid derivatives comprising (A) 1 - 99% by weight of structural units A of the formula in which R1 is hydrogen or C1-C4-alkyl, R2 is hydrogen or C1-C4-alkyl, R3 is hydrogen or C1-C4-alkyl, preferably methyl, X is -(CH2)0-10- or C6-C18-aryl, preferably phenyl, and M is an alkali metal, alkaline earth metal or ammonium ion, (B) 99 - 1% by weight of structural units B of the formula in which R4 is C2-C16-alkyl or C2-C16-alkenyl, Y is C1-C13-alkylene, -CH2-(CH=CH-CH2)1-5- or -(CH=CH)1-3 - and Z is a group of the formula CN, C(O)N(R5)2, in which R5 is hydrogen, C1-C18-alkyl, C1-C18-alkenyl and/or (CH2)1-3-OH, COOR6, in which R6 is C1-C36-alkyl, preferably C1-C18-alkyl or C16-C36-alkyl, , , or , (C) 0 - 40% by weight of structural units C of the formula in which R1, R2 and R3 have the abovementioned meaning and W is a group of the formula CN, C(O)N(R5)2, in which R5 has the abovementioned meaning, or COOR7, in which R7 is C1-C18-alkyl, preferably C1-C10-alkyl and (D) 0 - 40% by weight of structural units D of the formula in which V is C6-C19-aryl, preferably phenyl, or phenoxy acetyl, C4-C6-lactam, preferably N-pyrrolidyl, a group of the formula O-R7, in which R7 is C1C18-alkyl, preferably C1-C10-alkyl, a group of the formula (O)C-R7 or a group of the formula OOC-R7. The present invention furthermore relates to a process for their preparation and their use.

公开(公告)号：AU1270683A

公开(公告)日：1983-09-29

申请号：AU1270683

申请日：1983-03-22

Applicant: HOECHST AG

Inventor： MEES BERNHARD ,  RAMLOCH HERBERT

IPC: C07C309/02 ,  C01B17/90 ,  C07C20060101 ,  C07C7/177 ,  C07C67/00 ,  C07C301/00 ,  C07C303/14 ,  C07C303/42 ,  C07C303/44 ,  C07C309/04

公开(公告)号：DD202008A5

公开(公告)日：1983-08-24

申请号：DD23590081

申请日：1981-12-17

Applicant: HOECHST AG

Inventor： MEES BERNHARD ,  RAMLOCH HERBERT

IPC: C07C309/02 ,  C01B17/90 ,  C07C20060101 ,  C07C67/00 ,  C07C301/00 ,  C07C303/14 ,  C07C303/44 ,  C07C309/04 ,  C07C139/14 ,  C07C139/04

公开(公告)号：BR8108267A

公开(公告)日：1982-10-05

申请号：BR8108267

申请日：1981-12-18

Applicant: HOECHST AG

Inventor： MEES BERNHARD ,  RAMLOCH HERBERT

IPC: C07C309/02 ,  C01B17/90 ,  C07C20060101 ,  C07C67/00 ,  C07C301/00 ,  C07C303/14 ,  C07C303/44 ,  C07C309/04 ,  C07C139/14 ,  C07C139/04

公开(公告)号：NO814347L

公开(公告)日：1982-06-21

申请号：NO814347

申请日：1981-12-18

Applicant: HOECHST AG

Inventor： MEES BERNHARD ,  RAMLOCH HERBERT

IPC: C07C309/02 ,  C01B17/90 ,  C07C20060101 ,  C07C67/00 ,  C07C301/00 ,  C07C303/14 ,  C07C303/44 ,  C07C309/04 ,  C07C

公开(公告)号：CA1048546A

公开(公告)日：1979-02-13

申请号：CA240271

申请日：1975-11-24

Applicant: HOECHST AG

Inventor： PASZTHORY EMMERICH ,  MEES BERNHARD ,  HILLE ERNST

IPC: C07B61/00 ,  C07C20060101 ,  C07C67/00 ,  C07C213/00 ,  C07C213/02 ,  C07C217/84 ,  C07C93/14

Abstract: PROCESS FOR PREPARING 4-CHLORO-2,5-DIMETHOXY ANILINE The catalytic hydrogenation of 4-chloro-2,5-dimethoxy nitrobenzene can be performed in water with a nickel catalyst if the average particle size is below 0.1 mm. The resulting aniline is reacted with diketene and the so-obtained N-aceto-acetyl derivative is an azoic coupling component.

公开(公告)号：CA2148998A1

公开(公告)日：1995-11-11

申请号：CA2148998

申请日：1995-05-09

Applicant: HOECHST AG

Inventor： BILDHAUER MICHAEL ,  KUPFER RAINER ,  SIEBOTT GUENTHER ,  MEES BERNHARD ,  FRIEDRICH HERBERT

IPC: C08F2/02 ,  C08F2/38 ,  C08F8/12 ,  C08F8/32 ,  C08F8/44 ,  C08F10/00 ,  C08F210/00 ,  C08F210/14 ,  C08F214/00 ,  C08F222/00 ,  C08F255/00 ,  C14C9/00 ,  C08F222/04

Abstract: Copoltmers based on ethylenically unsaturated dicarboxylic anhydrides, long-chain olefins and fluoroolefins Copolymers containing 10 to 60% by weight of bivalent structural units of the formula A (A) wherein R1 and R2, independently of one another, are hydrogen or C1-C6-alkyl, a and b are zero or one and a + b is one, X and Y are identical or different and are the group -N-HR3, where R3 is C1-C40-alkyl, C3-C40-alkenyl, C5-C20-cyclo-alkyl or C6-C18-aryl, the group -N-(R3)2, where R3 are identical or different and have the abovementioned meaning, and/or the group -O-R4, where R4 is hydrogen, an alkali metal cation, one equivalent of an alkaline earth metal ion, a cation of the formula H2N?(R3)2 or H3N?R3, C1-C40-alkyl, C5-C20-cycloalkyl or C6-C18-aryl, 30 to 89% by weight of bivalent structural units of the formula B (B) wherein R5 is hydrogen or C1-C4-alkyl and R6 is C6-C40-alkyl or C6-C18-aryl, and 1 to 20% by weight of bivalent structural units of the formula C (C) wherein n is a number from 6 to 24. The invention also relates to a process for the preparation of these copolymers and to the utilization thereof.