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    2.
    发明专利
    未知

    公开(公告)号：DE19631618A1

    公开(公告)日：1998-02-12

    申请号：DE19631618

    申请日：1996-08-05

    Applicant: BASF AG

    Inventor： HOIS PIA DR ,  REICHERT JUERGEN DR

    IPC: C07D233/32 ,  C07D233/36 ,  C07D233/40 ,  C07F9/6506 ,  D06M13/352 ,  D06M15/423

    Abstract: Bridged, if necessary methylolized 4, 5-bis-dihydroxy-imidazolidin-2-one according to formula (1), in which X = (CH2)n with n = 2, 3, 4, 5, 7, 8, 9 or 10, branched or cyclic alkyl chains, each with or without hetereoatoms such as O, S, N, P in the alkyl chain, CH2CH2(-OCH2CH2)m, CH2CH2CH2(-OCH2CH2CH2)m, CH2CH2CH2(-OCH2CH2)mOCH2CH2CH2), CH2CH2(-OCH2CH2CH2)mOCH2CH2, CH2CH2CH2CH2(-OCH2CH2CH2CH2)m, CH2C(CH3)H(-OCH2C(CH3)H)m or CH2CH2CH2(-OCH2CH2CH2CH2)mOCH2CH2CH2, in which m = 0-7, and R R , = H and/or CH2OH, a two-step process for the manufacture of such, a one-step process for the manufacture of said compounds including those with X = (CH2)6, as well as the use of those compounds in textile finishing.

    6.
    发明专利
    未知

    公开(公告)号：DE4342126A1

    公开(公告)日：1995-06-14

    申请号：DE4342126

    申请日：1993-12-10

    Applicant: BASF AG

    Inventor： HOIS PIA DR ,  SIMENC TONI

    IPC: D06M13/50 ,  D06M13/02 ,  D06M13/322 ,  D06M13/432 ,  D06M15/45 ,  B01J27/12 ,  B01J27/10 ,  B01J27/053 ,  B01J27/138

    Abstract: PCT No. PCT/EP94/04003 Sec. 371 Date Jun. 6, 1996 Sec. 102(e) Date Jun. 6, 1996 PCT Filed Dec. 1, 1994 PCT Pub. No. WO95/16068 PCT Pub. Date Jun. 15, 1995Essentially nitrate-free catalyst for the wash-and-wear finishing of textiles with formaldehyde-free crosslinkers, comprising magnesium, tetrafluoroborate, chloride and sulfate ions in the molar weight ratios of (a) Mg2+: BF4-=1:0.1 to 1:4, (b) Mg2+: Cl-=1:1.7 to 1:15 and (c) SO42-: Cl-=1:0.2 to 1:4.

    Complexing agents for textile dyeing and pre- or post- treatment
    7.
    发明专利
    Complexing agents for textile dyeing and pre- or post- treatment 未知

    公开(公告)号：DE19703447A1

    公开(公告)日：1998-08-06

    申请号：DE19703447

    申请日：1997-01-30

    Applicant: BASF AG

    Inventor： POTTHOFF-KARL BIRGIT DR ,  GREINDL THOMAS DR ,  KARL ULRICH DR ,  FREYBERG PETER DR ,  HOIS PIA DR

    IPC: C07C229/16 ,  D06M13/192 ,  D06M13/342 ,  D06P1/647 ,  D06P5/06 ,  D06P5/22

    Abstract: The use of bis-(dicarboxylic acid) diaminoalkylene derivatives of formula (I) as complex-forming agents in textile dyeing and pre- or post-treatment is claimed. In (I), R , R = H, 1-8C alkyl, 2-8C alkenyl, phenyl, benzyl, or 1-4C hydroxyalkyl or hydroxy-halo-alkyl; M = H, alkali metal, ammonium or substituted ammonium; l, m, n = 0-6; A1 = 2-3C alkylene, optionally substituted on one, two or all C atoms with one or two hydroxy, 1-6C alkyl, 2-6C alkenyl, 3-6C cycloalkyl, or 3-8C cycloalkenyl, aryl, alkylaryl, heteroaryl or alkyl-heteroaryl groups. Also claimed are: (i) a process for the pretreatment, post-treatment or dyeing of textiles or textile precursors in the manufacture or processing of textiles, in which the material is subjected to a treatment bath containing 0.01-20 (preferably 0.1-10, more preferably 0.5-3) g/l (I), and (ii) baths used for this process containing (I) in the above amounts.

    8.
    发明专利
    未知

    公开(公告)号：DE19654739A1

    公开(公告)日：1998-07-02

    申请号：DE19654739

    申请日：1996-12-30

    Applicant: BASF AG

    Inventor： HOIS PIA DR ,  LIPPERT FERDINAND DR ,  REICHERT JUERGEN DR

    IPC: C07D233/40 ,  C08G65/333 ,  D06M13/432 ,  D06M15/423 ,  C08L1/02 ,  D06B3/00

    Abstract: A process is disclosed for preparing mixtures of mixed-alkylated methylolated 4,5-dihydroxy-imidazolidin-2-ones by reacting methylolated 4,5-dihydroxy-imidazolidin-2-one (DMDHEU) with a monovalent C1-5-alcohol and a polyol selected in the group which comprises ethylene glycol, diethylene glycol, 1,2- and 1,3-propylene glycol, 1,2-, 1,3- and 1,4-butylene glycol, glycerin and polyethylene glycols of formula HO(CH2CH2O)nH, in which 3

    9.
    发明专利
    未知

    公开(公告)号：DE19633625A1

    公开(公告)日：1998-02-26

    申请号：DE19633625

    申请日：1996-08-21

    Applicant: BASF AG

    Inventor： REICHERT JUERGEN DR ,  HOIS PIA DR ,  LIPPERT FERDINAND DR

    IPC: C07C273/18 ,  D06M15/423 ,  C07C275/10 ,  C07C233/18 ,  C07C271/16 ,  C07D233/34 ,  C07D239/10 ,  C07D251/54 ,  C07D471/08 ,  C07D487/08

    Abstract: Aqueous solutions of N-methylolethers of carboxylic acid amides, urethanes, ureas and aminotriazines suitable for finishing cellulosic textile materials are prepared by reacting the corresponding N-methylol compounds with an alcohol in the presence of an acid in the aqueous phase at a pH value from 0 to 3, then by adjusting the pH value of the solution to a value between 4 and 10. One or several alkanolamines or a mixture of alkanolamines with other bases are used to adjust the pH value of the solution to a value between 4 and 10 when an acid is used which forms hardly soluble salts in the obtained solutions together with the mineral bases used to adjust the pH value of the solution to a value between 4 and 10, or one or several C1-C4-alkylsulphonic acids which can be substituted in the alkyl group are used as acids.

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