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    Mixtures of di- or tri-basic carboxylic acid monoesters with OH group free 18-45 C ethers and esters, useful for leather treatment, contain up to 85 wt.% ether groups and up to 16 wt.% ester groups
    91.
    发明专利
    Mixtures of di- or tri-basic carboxylic acid monoesters with OH group free 18-45 C ethers and esters, useful for leather treatment, contain up to 85 wt.% ether groups and up to 16 wt.% ester groups 未知

    公开(公告)号：DE10012722A1

    公开(公告)日：2001-09-20

    申请号：DE10012722

    申请日：2000-03-16

    Applicant: BASF AG

    Inventor： WEYLAND PETER ,  DEMHARTER SUSANNE ,  DANISCH PETER ,  OETTER GUENTER

    IPC: C09K23/36 ,  C07C67/08 ,  C07C69/34 ,  C07C69/60 ,  C07C69/80 ,  C09K23/00 ,  C14C9/02 ,  C07C69/604 ,  C07C69/602 ,  C07C309/00 ,  C07C303/20 ,  C14C9/00 ,  B01F17/00

    Abstract: Mixtures of monoesters of di- or tri-basic carboxylic acids with OH group free 18-45 C ethers and esters and optionally alkanols and alkanediols contain up to 85 wt.% OR groups, up to 16 wt.% CO2R groups and up to 45 % OH-free ether and ester groups (w.r.t. to the total weight of OH-free ether, OH-free ester, alkanols, alkanediols, OR and CO2R groups). Mixtures of monoesters of di- or tri-basic carboxylic acids of formula (MOOC)a-R -COOR (1) and ((MOOC)a-R1-COO)2R (2) with OH group free 18-45 C ethers and esters and optionally alkanols of formula R OH and alkanediols of formula R (OH)2 contain up to 85 wt.% -OR groups, up to 16 wt.% (-O)2R groups and up to 45% OH-free ether and ester groups (w.r.t.to the total weight of OH-free ether, OH-free ester, alkanols, alkanediols, OR and CO2R groups). a = 1 or 2; M = H or a metal equivalent; R = 2-6C divalent or trivalent, saturated or mono- or bi-unsaturated aliphatic or cycloaliphatic, optionally substituted by a sulfonic acid group or is a di- or trivalent 6C aromatic hydrocarbon; R = branched optionally 9-51C alkyl, optionally substituted by alkoxy, alkylcarbonyloxy or alkoxycarbonyl; R = 10-30C alkanediyl. Independent claims are included for: (i) a process for the production of a mixture of monoesters of formula (1) and (2) by reaction of an internal anhydride of di- or tri-basic carboxylic acids with alkanols of average and/or greater chain length whereby (A) internal anhydrides of formula (3) and a mixture of alcohols of formula R OH, alkanediols of formula (HO)2R and OH group free 18-45C ethers and esters and (B) in case where R exhibits a sulfo group, for step (A) an anhydride of formula (3) is added whereby R is at least mono-unsaturated and the resulting mono-ester mixture, optionally after at least partial neutralization of free carboxyl groups with a water soluble sulfite, hydrogensulfite or disulfite by addition of the sulfite and/or hydrogen sulfite to the double bond of R with formation of the desired sulfonic acid; and (ii) a composition containing a mixture of mono-esters and lubricants and/or hydrophobic substances for the greasing and/or hydrophobic treatment of leather.

    Compact solid laundry detergent formulation with low anionic surfactant content
    95.
    发明专利
    Compact solid laundry detergent formulation with low anionic surfactant content 未知

    公开(公告)号：DE19807105A1

    公开(公告)日：1999-08-26

    申请号：DE19807105

    申请日：1998-02-20

    Applicant: BASF AG

    Inventor： DETERING JUERGEN ,  BAUR RICHARD ,  BERTLEFF WERNER ,  RAHM RAINER ,  OETTER GUENTER ,  EHLE BEATE

    IPC: C11D1/10 ,  C11D1/83

    Abstract: - Solid laundry detergent formulation contains (A) 1-60 wt.% inorganic builder based on crystalline or amorphous aluminosilicates, crystalline or amorphous silicates, carbonates and/or phosphates, (B) 1-40 wt.% glycine-N,N-diacetic acid derivative(s) of formula (I) as organic builder, (C) 0-6 wt.% anionic surfactant containing 1 or more sulfate, sulfonate or phosphate or 1 or 2 carboxylate groups and (D) 0.5-50 wt.% non-ionic surfactant; MOOC-CH(R)-N(CH2COOM)2 (I) R = (a) 5-30 carbon (C) alkyl or 5-30 C alkenyl (which may have up to 5 hydroxyl, sulfate, sulfonate, formyl, 1-4 C alkoxy, phenoxy or 1-4 C alkoxycarbonyl substituents and up to 5 non-adjacent oxygen (O) and/or nitrogen (N) atoms in the chain), (b) alkoxylate of the formula -(CH2)k-O-(A O)m-(A O)n-Y, (c) phenyl-(5-20 C)-alkyl (optionally with up to 3 ring substituents selected from 1-4 C alkyl, hydroxyl, carboxyl, sulfo or 1-4 C alkoxycarbonyl) or (d) -A-CH(COOM)-N(CH2COOM)2; A , A = 2-4 C 1,2-alkylene; Y = hydrogen (H), 1-1 2 C alkyl, phenyl, 1-4 C alkoxycarbonyl or sulfo; k = 1, 2 or 3; m, n = 0-50; m+n \- 4; A = 5-12 C alkylene; M = H, alkali(earth) metal or optionally substituted ammonium.

    Compact solid laundry detergent formulation with low anionic surfactant content
    96.
    发明专利
    Compact solid laundry detergent formulation with low anionic surfactant content 未知

    公开(公告)号：DE19732689A1

    公开(公告)日：1999-02-04

    申请号：DE19732689

    申请日：1997-07-30

    Applicant: BASF AG

    Inventor： DETERING JUERGEN ,  BAUR RICHARD ,  BERTLEFF WERNER ,  RAHM RAINER ,  OETTER GUENTER ,  EHLE BEATE

    IPC: C11D1/10 ,  C11D1/72 ,  C11D1/83 ,  C11D3/06 ,  C11D3/08 ,  C11D3/10 ,  C11D3/12 ,  C11D3/33 ,  C11D3/39 ,  C11D17/00

    Abstract: Solid laundry detergent formulation contains (A) 1-60 wt.% inorganic builder based on crystalline or amorphous aluminosilicates, crystalline or amorphous silicates, carbonates and/or phosphates, (B) 1-40 wt.% glycine-N,N-diacetic acid derivative(s) of formula MOOC-CH(R)-N(CH2COOM)2 (I) as organic builder, (C) 0-6 wt.% anionic surfactant containing 1 or more sulphate, sulphonate or phosphate or 1 or 2 carboxylate groups and (D) 0.5-50 wt.% non-ionic surfactant; in which R = (a) 5-30C alkyl or 5-30C alkenyl (which may have up to 5 hydroxyl, sulphate, sulphonate, formyl, 1-4C alkoxy, phenoxy or 1-4C alkoxycarbonyl substituents and up to 5 non-adjacent O and/or N atoms in the chain), (b) alkoxylate of formula -(CH2)k-O-(A O)m-(A O)n-Y, (c) phenyl-(5-20C)-alkyl (optionally with up to 3 ring substituents selected from 1-4 C alkyl, hydroxyl, carboxyl, sulpho or 1-4 C alkoxycarbonyl) or (d) -A-CH(COOM)-N(CH2COOM)2; A , A = 2-4C 1,2-alkylene; Y = H, 1-12 C alkyl, phenyl, 1-4C alkoxycarbonyl or sulpho; k = 1, 2 or 3; m, n = 0-50; m+n \- 4; A = 5-12 C alkylene; and M = H, alkali(ne earth) metal or optionally substituted ammonium.

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