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    2.
    发明专利
    未知

    公开(公告)号：DE59711218D1

    公开(公告)日：2004-02-19

    申请号：DE59711218

    申请日：1997-10-17

    Applicant: BASF AG

    Inventor： MEIXNER HUBERT ,  STEUERLE ULRICH ,  DECKER JUERGEN ,  PAULUS WOLFGANG ,  BOECKH DIETER ,  LUX ALFRED ,  EHLE BEATE

    IPC: C08G73/02 ,  C11D3/00 ,  C11D3/37 ,  C11D3/386

    Abstract: PCT No. PCT/EP97/05744 Sec. 371 Date May 12, 1999 Sec. 102(e) Date May 12, 1999 PCT Filed Oct. 17, 1997 PCT Pub. No. WO98/17764 PCT Pub. Date Apr. 30, 1998The invention relates to the use of crosslinked nitrogenous compounds which are soluble or dispersible in water and are obtainable by crosslinking of (a) compounds containing at least three NH groups with (b) at least bifunctional crosslinkers which react with NH groups, in detergents and cleaners, especially soil release agents. Compounds (a) are preferably selected from the group consisting of oligo- and polyamines, polyalkylenepolyamines, polyamidoamines, polyamidoamines grafted with (poly)ethyleneimnine, and mixtures thereof

    3.
    发明专利
    未知

    公开(公告)号：DE59709029D1

    公开(公告)日：2003-01-30

    申请号：DE59709029

    申请日：1997-10-10

    Applicant: BASF AG

    Inventor： BOECKH DIETER ,  JAEGER HANS-ULRICH ,  LUX ALFRED

    IPC: D06L1/02 ,  C11D3/00 ,  C11D3/37

    Abstract: PCT No. PCT/EP97/05606 Sec. 371 Date Apr. 21, 1999 Sec. 102(e) Date Apr. 21, 1999 PCT Filed Oct. 10, 1997 PCT Pub. No. WO98/17762 PCT Pub. Date Apr. 30, 1998Polycationic condensates obtainable by condensing (a) piperazine, 1-alkylpiperazines having 1 to 25 carbon atoms in the alkyl group, 1,4-dialkylpiperazines having 1 to 25 carbon atoms in the alkyl group, 1,4-bis(3-aminopropyl)piperazine, 1-(2-aminoethyl)piperazine, 1-(2-hydroxyalkyl)piperazines having 2 to 25 carbon atoms in the alkyl group, imidazole, C1-C25-alkylimidazoles or mixtures of said compounds with (b) alkylene dihalides, epihalohydrins and/or bisepoxides in the molar ratio from 1:0.8 to 1:1.1 and, where appropriate, quaternization of the condensates with C4-C25-alkylating agents or by heating triethanolamine or triisopropanolamine in the presence of acidic catalysts and quaternizing the condensates with C4-C25-alkylating agents as color-fixing additive to detergents and fabric conditioners, and detergents which comprise (i) 1-50% by weight of at least one nonionic surfactant, (ii) 0-4.0% by weight of an anionic surfactant and (iii) 0.05-2.5% by weight of the polycationic condensate are used as color transfer inhibiting and color release reducing additive, and fabric conditioners which comprise a fabric softener, a nonionic surfactant and 0.1-2.5% by weight of said polycationic condensates.

    4.
    发明专利
    未知

    公开(公告)号：DE59701320D1

    公开(公告)日：2000-04-27

    申请号：DE59701320

    申请日：1997-05-21

    Applicant: BASF AG

    Inventor： HUFF JUERGEN ,  JAEGER HANS-ULRICH ,  AUS DEM KAHMEN MARTIN ,  KRONER MATTHIAS ,  LUX ALFRED ,  OETTER GUENTER

    IPC: C11D1/66 ,  C11D1/72 ,  C11D3/20 ,  C11D3/22 ,  C11D17/06

    Abstract: PCT No. PCT/EP97/02590 Sec. 371 Date Nov. 19, 1998 Sec. 102(e) Date Nov. 19, 1998 PCT Filed May 21, 1997 PCT Pub. No. WO97/44426 PCT Pub. Date Nov. 27, 1997The use of at least trihydric alcohols and their reaction products with ethylene oxide and/or propylene oxide as additive to particulate detergent formulations, especially compact detergents, to increase their rate of dissolving in water in amounts of from 0.1 to 5% by weight based on the detergent formulations.

    5.
    发明专利
    未知

    公开(公告)号：DE59709864D1

    公开(公告)日：2003-05-22

    申请号：DE59709864

    申请日：1997-05-26

    Applicant: BASF AG

    Inventor： BOECKH DIETER ,  STEIN STEFAN ,  FUNHOFF ANGELIKA ,  LUX ALFRED ,  JAEGER HANS-ULRICH

    IPC: C08F226/06 ,  C11D3/00 ,  C11D3/37

    Abstract: The use of water-soluble copolymers which comprise(a) 5-20 mol % of N-vinylimidazole or 4-vinylpyridine N-oxide units,(b) 95-50 mol % of N-vinylpyrrolidone, N-vinyloxazolidone, methyl-N-vinylimidazole units or mixtures thereof and(c) 0-30 mol % of other monoethylenically unsaturated monomer units,and have an average molecular weight Mw of more than 50,000 as color transfer inhibitors in detergents.

    6.
    发明专利
    未知

    公开(公告)号：DE59705913D1

    公开(公告)日：2002-01-31

    申请号：DE59705913

    申请日：1997-10-28

    Applicant: BASF AG

    Inventor： BOECKH DIETER ,  JAEGER HANS-ULRICH ,  LUX ALFRED ,  STEIN STEFAN ,  DETERING JUERGEN ,  SCHADE CHRISTIAN

    IPC: C08F226/06 ,  C11D3/00 ,  C11D3/37 ,  D06P1/52 ,  D06P5/08

    Abstract: PCT No. PCT/EP97/05939 Sec. 371 Date May 5, 1999 Sec. 102(e) Date May 5, 1999 PCT Filed Oct. 28, 1997 PCT Pub. No. WO98/21301 PCT Pub. Date May 22, 1998The use of polymers which comprise at least 5 mol % of quaternized 1-vinylimidazole units of the formula where R is C1-C25-alkyl, C5-C10-cycloalkyl or benzyl R1,R2,R3 are identical or different and are H, CH3 and C2H5, and X(-) is an anion, as color-fixing and color transfer-inhibiting additive to laundry aftertreatment aids and to detergents.

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