公开(公告)号：DE3833194A1

公开(公告)日：1990-04-05

申请号：DE3833194

申请日：1988-09-30

Applicant: BASF AG

Inventor： BAUMGARTE ULRICH DR ,  FREYBERG PETER DR ,  HEIMANN SIGISMUND DR ,  MANGOLD JOCHEN ,  VESCIA MICHELE DR

IPC: D06P1/22

公开(公告)号：DE2236904A1

公开(公告)日：1974-03-21

申请号：DE2236904

申请日：1972-07-27

Applicant: BASF AG

Inventor： GULBINS KLAUS DR ,  WUERTELE LOTHAR DR ,  FREYBERG PETER DR

IPC: C14C11/00

Abstract: Finishes for material or synthetic leather consist of (a) an aq. dispersion of a copolymer having, acetylacetate gps, which may be mixed with the usual pigments, (b) formaldehyde and/or polyaldehyde, and (c) a polyamine, mixed together or applied successively. The copolymer contains 0.5-50% pref. 20-40% of a polymerizable unsatd. olefin monomer having acetylacetate grps. such as acetylacetates of glycol semi-acrylates or methacrylates (b) is used for cross-linking, as 5-100% by wt. of the copolymer (c) is added to increase the rate of cross-linking. The cross-linking is pref. carried out at 60-80 degrees C. The finishes protect the surface of the leather and fixes the pigments used; they give stability against dry or wet rubbing, and resistance to swelling and solvents.

公开(公告)号：DE4328670A1

公开(公告)日：1995-03-02

申请号：DE4328670

申请日：1993-08-26

Applicant: BASF AG

Inventor： SCHNEIDER JUERGEN DR ,  OFTRING ALFRED DR ,  FREYBERG PETER DR ,  SCHUHMACHER RUDOLF DR ,  BAUR RICHARD DR ,  POTTHOFF-KARL BIRGIT DR ,  KUD ALEXANDER DR

IPC: C11D3/12 ,  C05D9/02 ,  C05F11/00 ,  C09K3/00 ,  C11D1/10 ,  C11D3/33 ,  C11D3/34 ,  C11D7/32 ,  C11D7/34 ,  D21C9/10 ,  G03C5/305 ,  G03C7/42 ,  C05C11/00 ,  D06L1/14 ,  D06L3/02 ,  D06M11/40 ,  D06P1/647 ,  G03C5/44

公开(公告)号：AT86687T

公开(公告)日：1993-03-15

申请号：AT89117366

申请日：1989-09-20

Applicant: BASF AG

Inventor： BAUMGARTE ULRICH DR ,  FREYBERG PETER DR ,  HEIMANN SIGISMUND DR ,  MANGOLD JOCHEN ,  VESCIA MICHELE DR

IPC: D06P1/22

公开(公告)号：DE19719688A1

公开(公告)日：1998-11-12

申请号：DE19719688

申请日：1997-05-09

Applicant: BASF AG

Inventor： HELD EGON DR ,  HOIS PIA DR ,  FREYBERG PETER DR

IPC: C07C43/11 ,  C07C305/10 ,  C08G65/26 ,  C08G65/334 ,  C11D1/29 ,  C11D1/72 ,  C11D1/722 ,  C11D1/83 ,  D06M13/17 ,  D06M13/262 ,  D06P1/62 ,  D06P1/651 ,  C07C41/03 ,  C07C43/13 ,  C07C303/24 ,  C08G65/20 ,  C08G65/32 ,  D06M15/53

Abstract: Alkyl-di- and poly-ether sulphates of formula R -O-CH2-CHR O-CHR -CHR n-OSO3M (I), and alkyl-di- and poly-ether alcohols of formula R -O-CH2-CHR O-CHR -CHR n-OH (II) and their mixtures are new; in which R = 4-16C alkyl; R = 2-18C alkyl; in each -O-CHR -CHR unit, R , R = H or one of R and R = H and the other = CH3; M = H, a monovalent metal ion or a (hydroxy)alkylammonium ion of formula R NH3; R = 1-12C (hydroxy)alkyl; and on average, n = 1-20. Also claimed are (a) mixtures containing (I) and/or (II) and an alkoxyalkyl sulphate (III); (b) aqueous baths for treating hydrophobic capillary materials, especially textile fibre materials, containing 0.01-2 wt.% (I) and/or (III); and (c) laundry detergents containing 1-20 wt.% (I) or mixture of (I) and (III).

公开(公告)号：DE4317060A1

公开(公告)日：1994-11-24

申请号：DE4317060

申请日：1993-05-21

Applicant: BASF AG

Inventor： ANGSTMANN HEINZ-DIETER ,  BASSING DIETER ,  FREYBERG PETER DR

IPC: D06L1/14 ,  D06L3/02 ,  D06L4/10 ,  D06L4/13

Abstract: PCT No. PCT/EP94/01507 Sec. 371 Date Nov. 15, 1995 Sec. 102(e) Date Nov. 15, 1995 PCT Filed May 10, 1994 PCT Pub. No. WO94/28228 PCT Pub. Date Dec. 8, 1994A process for the continuous pretreatment of cellulosic textile material comprises a) a precleaning step wherein the treatment bath used comprises customary surfactants and other customary auxiliaries with or without customary enzymes as desizing agents and has a pH of from 5 to 11, and, after washoff and rinse, b) a bleaching step with hydrogen peroxide in an alkaline-aqueous liquor which comprises customary surfactants and other customary auxiliaries, wherefor the treatment bath of (a) additionally comprises from 1 to 10% by weight, based on the weight of the textile material, (i) either of an aminopolycarboxylic acid, of a hydroxyalkyl- or amino-phosphonic acid, of a polycarboxylic acid, of a polyhydroxycarboxylic acid or of an inorganic polymetaphosphate, or a mixture thereof, as complexing agent for polyvalent metal ions, or (ii) of a water-soluble polymer derived from 40 to 100% by weight of monoethylenically unsaturated mono- or dicarboxylic acids or anhydrides, or a mixture thereof, and has a K value of from 8 to 80, as dispersant, or (iii) a mixture of components (i) and (ii) in a weight ratio of from 10:1 to 1:10.

公开(公告)号：DE4216316A1

公开(公告)日：1993-11-18

申请号：DE4216316

申请日：1992-05-16

Applicant: BASF AG

Inventor： BECKMANN EBERHARD DR ,  BRUECKMANN RALF DR ,  DIX JOHANNES PETER DR ,  FREYBERG PETER DR ,  KROMM ERICH DR

IPC: C09K23/42 ,  C07C233/18 ,  C07C235/08 ,  C09K23/22 ,  C11D1/52 ,  D06L1/12 ,  D06M13/17 ,  D06M13/402 ,  D06M13/41 ,  D06M13/419 ,  D06P1/607 ,  D06P1/649 ,  C07C233/20 ,  B01F17/22

Abstract: Use of tertiary amides I where R is a straight-chain or branched C5-C17-alkyl or -alkenyl radical, R is a straight-chain or branched C3-C6-alkyl radical, R to R are independently of one another hydrogen, methyl or ethyl, and n is from 3 to 15, as low foaming wetting agents in the textile industry.

公开(公告)号：DE58903719D1

公开(公告)日：1993-04-15

申请号：DE58903719

申请日：1989-09-20

Applicant: BASF AG

Inventor： BAUMGARTE ULRICH DR ,  FREYBERG PETER DR ,  HEIMANN SIGISMUND DR ,  MANGOLD JOCHEN ,  VESCIA MICHELE DR

IPC: D06P1/22

公开(公告)号：DE19719516A1

公开(公告)日：1998-11-12

申请号：DE19719516

申请日：1997-05-09

Applicant: BASF AG

Inventor： RAU IRIS DR ,  PERNER JOHANNES DR ,  BAUR RICHARD DR ,  POTTHOFF-KARL BIRGIT DR ,  FREYBERG PETER DR ,  SCHORNICK GUNNAR DR ,  DENZINGER WALTER

IPC: C08F220/04 ,  C08F222/02 ,  C11D3/37 ,  C08F220/26

Abstract: Water-soluble copolymers (I) of vinyllactic acid (IIA) and/or isopropenyllactic acid (IIB) are new. (I) are obtained by polymerising (a) 0.1-70 wt.% (IIA) and/or (IIB) or the alkali or ammonium salts and/or esters with 1-6 carbon (C) monohydric alcohols with (b) 99.9-30 wt.% monoethylenically unsaturated 4-8 C dicarboxylic acids (III) or their alkali or ammonium salts and optionally (c) other monoethylenically unsaturated monomers (IV) and/or (d) monomers (V) with >= 2 ethylenically unsaturated double bonds. (I) have a Fikentscher K value of 7-100 (determined in 1 wt.% aqueous solution of sodium (Na) salt at pH 7 and 25 deg C). Also claimed is a method of producing (I).

公开(公告)号：DE4212043A1

公开(公告)日：1993-10-14

申请号：DE4212043

申请日：1992-04-07

Applicant: BASF AG

Inventor： BECKMANN EBERHARD DR ,  BRUECKMANN RALF DR ,  DIX JOHANNES PETER DR ,  FREYBERG PETER DR ,  KROMM ERICH DR

IPC: C07C233/05 ,  C07C233/09 ,  C07C233/58 ,  C07C233/65 ,  C09K23/00 ,  C09K23/22 ,  D06M13/184 ,  D06M13/203 ,  D06M13/207 ,  D06M13/342 ,  D06M13/402 ,  D06M13/41 ,  D06M13/415 ,  D06P1/649 ,  C07C235/84 ,  C07C231/02 ,  B01F17/22

Abstract: Monoamides of dicarboxylic acids of formula (I) are new. Also claimed is the use of (I) are new. Also claimed is the use of (I) as a wetting agent in the prodn. and processing of textiles. In (I) R1 is 4-20C alkylor alkenyl; R2 is H, 1-12C alkyl; A-B is -CR3=CR4-, -CHR3-CHR4- or gp. of (II) or (III); R3 and R4 are H, 1-4C alkyl; R5 is H, 1-4C alkyl, 1-4C alkoxy, hydroxyl, sulphon, carboxyl or 1-4C alkoxycarboyl; n = 1-2; and X is H, alkali or alkaline earth metal or ammonium, opt. substd. with 1-4C alkyl or 1-4C hydroxy alkyl gps. More specifically, R1 is 6-16C alkyl; R2 is H, 6-10C alkyl; A-B is -CH=CH- or (II, R5 = H); and X is sodium, potassium, ammonium, triethanolammonium or triisopropanolammonium. USE/ADVANTAGE - (I) are useful as agents in the processing and treatment of the raw material, pref. cotton and/or cotton mixts. to impart the necessary absorptive capacity. A controlled ratio of hydrophillic to lypophillic structural elements in (I) allows rapid wetting and imparts surface activity and good aq. solubility with little foaming. (I) are crystalline, colourless, have low odour with good storability and are handlable.