公开(公告)号：SI9500160A

公开(公告)日：1995-12-31

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：FI932478A0

公开(公告)日：1993-05-31

申请号：FI932478

申请日：1993-05-31

Applicant: HOECHST AG

Inventor： LAEMMERMANN DIETER ,  MEES BERNHARD

IPC: D06M13/02 ,  D06M13/184 ,  D06M13/192 ,  D06M13/207 ,  D06M101/00 ,  D06M101/02 ,  D06M101/06 ,  D06M101/08 ,  D06M

Abstract: The present invention relates to a process for the formaldehyde-free wash-and-wear (easy-care) finishing of cellulose-containing textile material by treatment with an aqueous liquor containing polycarboxylic acids as crosslinker and a crosslinking catalyst, subsequent drying and heat treatment, characterised in that the crosslinking catalysts used are boric acid and/or derivatives thereof.

公开(公告)号：PT98678A

公开(公告)日：1992-07-31

申请号：PT9867891

申请日：1991-08-14

Applicant: HOECHST AG

Inventor： KALLFASS DIETMAR ,  LAMMERMANN DIETER ,  MEES BERNHARD ,  PROSSEL GUNTER

IPC: C08F220/22 ,  C08K5/32 ,  C08F220/24 ,  C08K5/17 ,  C08L25/00 ,  C08L25/08 ,  C08L33/04 ,  C08L33/16 ,  D06M13/02 ,  D06M13/322 ,  D06M13/388 ,  D06M15/277 ,  C08J3/00

Abstract: The aqueous solvent-free dispersions contain polymers of monomers of the formulae (1) and (2> H2C=CR-COOC2H4-CnF2n+1 (1), in which R denotes fluorine, chlorine, hydrogen or methyl and n denotes numbers from 5 to 18 H2C=CRX (2), in which R denotes hydrogen or methyl and X denotes a group of the formulae C6H5, CO2CH2C6H5, CO2C2H4C6H5, CN, CO2CH2C6H4Cl, CO2C6H4-C1-C4-alkyl, CO2C2H2n+1 where n = 10 to 22, CONHY, in which Y denotes hydrogen, C1-C4-alkyl, C1-C4-hydroxyalkyl, C1-C4-alkoxy- C1-C4-alkyl or CO2-C1-C20-alkyl, and one or more emulsifiers of the formula (3> CnF2n+1CR R -CHR -(CH2)x-NR2O (3), in which R denotes C1-C4-alkyl or hydroxyethyl, R and R are identical or different and denote C1-C4-alkyl, hydrogen or fluorine, R denotes hydrogen or C1-C4-alkyl, x = 1,2 or 3 and n denotes numbers from 3 to 9, and/or of the formula (4> R R R NO (4), in which R and R may be identical or different and denote C1-C4-alkyl or hydrogen and R denotes C8-C18-alkyl. The dispersions are used as water repellents and oleophobic agents for textiles.

公开(公告)号：ZA831993B

公开(公告)日：1983-11-30

申请号：ZA831993

申请日：1983-03-22

Applicant: HOECHST AG

Inventor： MEES BERNHARD ,  RAMLOECH HERBERT

IPC: C07C309/02 ,  C01B17/90 ,  C07C20060101 ,  C07C7/177 ,  C07C67/00 ,  C07C301/00 ,  C07C303/14 ,  C07C303/42 ,  C07C303/44 ,  C07C309/04 ,  C07C

公开(公告)号：BR8205322A

公开(公告)日：1983-08-23

申请号：BR8205322

申请日：1982-09-10

Applicant: HOECHST AG

Inventor： DIERY HELMUT ,  MEES BERNHARD

IPC: B01D17/04 ,  C08G65/332 ,  C09B67/46 ,  C10G33/04 ,  C23F11/173 ,  D06P1/613 ,  C08F283/06 ,  C08G65/32

Abstract: New bisesters of alkenylsuccinic acids and ethylene oxide/propylene oxide block polymers, which are obtained by reaction of alkenylsuccinic anhydride of the Formula 1 (1) wherein R denotes branched or unbranched C2-C20 alkyl, with an ethylene oxide/propylene oxide block polymer of the Formula 2 (2) wherein R denotes methyl or ethyl, n and m are numbers selected such that the polyethylene oxide contribution to the total molecule is 5 to 80% of the molecular weight and p is a number from 10 to 70, and their use as demulsifiers for oil-water emulsions, as corrosion-protective agents and as dispersants for dyestuffs.

公开(公告)号：AU530061B2

公开(公告)日：1983-06-30

申请号：AU5534680

申请日：1980-02-08

Applicant: HOECHST AG

Inventor： MEES BERNHARD ,  RIBKA JOACHIM

IPC: C07D235/26

公开(公告)号：NO823083L

公开(公告)日：1983-03-14

申请号：NO823083

申请日：1982-09-10

Applicant: HOECHST AG

Inventor： DIERY HELMUT ,  MEES BERNHARD

IPC: B01D17/04 ,  C08G65/332 ,  C09B67/46 ,  C10G33/04 ,  C23F11/173 ,  D06P1/613 ,  C08G

Abstract: New bisesters of alkenylsuccinic acids and ethylene oxide/propylene oxide block polymers, which are obtained by reaction of alkenylsuccinic anhydride of the Formula 1 (1) wherein R denotes branched or unbranched C2-C20 alkyl, with an ethylene oxide/propylene oxide block polymer of the Formula 2 (2) wherein R denotes methyl or ethyl, n and m are numbers selected such that the polyethylene oxide contribution to the total molecule is 5 to 80% of the molecular weight and p is a number from 10 to 70, and their use as demulsifiers for oil-water emulsions, as corrosion-protective agents and as dispersants for dyestuffs.

公开(公告)号：AU5534680A

公开(公告)日：1980-08-14

申请号：AU5534680

申请日：1980-02-08

Applicant: HOECHST AG

Inventor： MEES BERNHARD ,  RIBKA JOACHIM

IPC: C07D235/26

公开(公告)号：CA1026324A

公开(公告)日：1978-02-14

申请号：CA201719

申请日：1974-06-05

Applicant: HOECHST AG

Inventor： HUNGER KLAUS ,  MEES BERNHARD

IPC: C08K5/00 ,  C08K5/22 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L67/00 ,  C08L77/00 ,  C09B35/03 ,  C09B35/34 ,  C09D11/00 ,  C09D11/02

Abstract: Novel valuable, water-insoluble disazo pigments of the general formula 1 WHEREIN R is hydrogen, methyl, methoxy or halogen, preferably chlorine or bromine, and X also represents hydrogen or halogen, preferably chlorine. The disazo compounds are obtained by bisdiazotizing a 2,7-diaminodiphenylenesulfone and coupling it on an acetoacetylbenzimidazolone. These pigments are suitable for preparing printing inks, color lakes and dispersion paints, for dyeing rubber, plastics and natural or synthetic resins. Furthermore, they are suitable for the printing of pigments on substrates, especially textile fibre materials or other flat articles such as paper.

公开(公告)号：AU3416571A

公开(公告)日：1973-04-12

申请号：AU3416571

申请日：1971-10-05

Applicant: HOECHST AG

Inventor： MEES BERNHARD ,  RIBKA JOACHIM

IPC: C08K5/3447 ,  C09B29/36