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    CLEANER FORMULATIONS THAT PREVENT THE DISCOLORATION OF PLASTIC ARTICLES
    1.
    发明申请
    CLEANER FORMULATIONS THAT PREVENT THE DISCOLORATION OF PLASTIC ARTICLES 审中-公开
    用于防止塑料物体着色的清洁剂配方

    公开(公告)号：WO02064720A8

    公开(公告)日：2002-11-14

    申请号：PCT/EP0200962

    申请日：2002-01-30

    Applicant: BASF AG ,  RECKITT BENCKISER NV ,  KISTENMACHER AXEL ,  NIED STEPHAN ,  GUZMANN MARCUS ,  WIEDEMANN RALF

    Inventor： KISTENMACHER AXEL ,  NIED STEPHAN ,  GUZMANN MARCUS ,  WIEDEMANN RALF

    IPC: C11D7/22 ,  C11D3/37 ,  C11D3/39 ,  C11D3/395 ,  C11D7/54 ,  C11D11/00 ,  C11D17/06

    CPC classification number: C11D3/3955 ,  C11D3/3757 ,  C11D3/3769 ,  C11D3/3907 ,  C11D3/3932 ,  C11D3/3942 ,  C11D3/3945 ,  C11D3/3953 ,  C11D11/0035

    Abstract: The invention relates to cleaner formulations and to the use of said cleaner formulations for preventing plastic articles from discoloring when cleaned in a dishwasher. The cleaner formulations comprise the following components: a) copolymers containing a1) 10 to 60 % by weight of at least one monomer component (A) from the group of the monoethylenically unsaturated C3-C10 mono- or dicarboxylic acids or the anhydrides thereof; a2) 40 to 90 % by weight of at least one monomer component (B) of the general formula (I), wherein R , R and R independently represent H, CH3, C2H5, C3H7, COOH or OH, Y represents -C(=O)-, -C(=O)-O-, -O-, -O-C(=O)-, -O-C(=O)-O- or -C(=O)-NH-, n equals 0 or 1, R is a linear or branched, cyclic or acyclic aliphatic group with 7 to 100 carbon atoms; and a3) 0 to 30 % by weight of at least one further monomer component (C) that can be copolymerized with the monomer components (A) and (B) and that is selected from the group consisting of C1-C6 (meth)acrylic esters, C1-C6 vinylethers, C2-C8 olefins, styrenes, acrylnitriles, acrylamides, vinylformamides, allylalcohols, vinylphosphonates, vinyl-substituted heterocycles and unsaturated organosulfonic acids; b) a bleaching system that comprises at least one component of the group consisting of bleaching agents, bleaching activators and bleaching catalysts.

    Abstract translation: 本发明涉及一种清洁制剂，以及使用该洗涤剂配方的，以防止在洗碗机中清洗过程的塑料制品的变色。 洗涤剂配方具有以下组分：a）含有; A1）10〜60重量选自单烯属不饱和C3-C10一元或二元羧酸或其酸酐中的至少一种单体单元（A）的％，A2）40〜90重量的一般的至少一种单体单元（B）的％ 式（I），<1>，R是R <2>和R <3>独立地表示H，CH3，C2H5，C3H7，COOH或OH，Y是C（= O）-NH-，正 是0或1，R <4>是直链或支链的，环状或无环脂族基团具有7至100个碳原子，a3）的0至30重量与（a）和（B）共聚的单体单元的至少一个另外的％ 选自C1至C6（甲基）Acrylestern，C1-C6- Vinylestern，的组中选择的单体成分（C）的C2-C8烯烃，苯乙烯，丙烯腈，丙烯酰胺，vinylformamides，烯丙基醇，乙烯基膦酸酯，乙烯基取代的杂环和不饱和的有机磺酸，b）中 含有至少一种选自漂白剂的组分的漂白体系 ，漂白活化剂和漂白催化剂。

    USE OF COPOLYMERS CONTAINING SULFONIC ACID GROUPS AS ADDITIVE IN DETERGENTS AND CLEANERS
    5.
    发明专利
    USE OF COPOLYMERS CONTAINING SULFONIC ACID GROUPS AS ADDITIVE IN DETERGENTS AND CLEANERS 未知

    公开(公告)号：CA2488329C

    公开(公告)日：2010-11-23

    申请号：CA2488329

    申请日：2003-06-04

    Applicant: BASF AG

    Inventor： BAUM PIA ,  MICHL KATHRIN ,  WEINGART FRANZ ,  NIED STEPHAN ,  BRODT GREGOR

    IPC: C11D3/37 ,  C08F290/06

    Abstract: The invention relates to sulfonic acid group-containing copolymers, which also contain the following constituents that are incorporated by polymerization in a statistical or block-by-block manner: (a) 30 to 95 mol % of a least one monoethylenically unsaturated carboxylic acid, one monoethylenically unsaturated carboxylic acid ester, or one water-soluble salt of a monoethylenically unsaturated carboxylic acid; (b) 3 to 35 mol % of at least one sulfonic acid group-containing monomer of formula (I), in which the variables have the following meanings: R represents hydrogen or methyl; X represents a chemical bond or -COO-R1-; R1 represents unbranched or branched C1-C4 alkylene; M represents hydrogen, alkali metal or ammonium, and; (c) 2 to 35 mol % of at least one non-ionic monomer of formula (II), in which the variables have the following meanings: R2 represents hydrogen or methyl; R3 represents a chemical bond or unbranched or branched C1-C6 alkylene; R4 represents identical or different unbranched or branched C2-C4 alkylene groups; R5 represents unbranched or branched C1-C6 alkyl, C5-C8 cycloalkyl or aryl, and; n represents 3 to 50. These copolymers are used as an additive in detergents and cleansers.

    USE OF COPOLYMER CONTAINING ALKYLENE OXIDE UNITS AS ADDITIVE IN DETERGENTS AND CLEANERS
    6.
    发明专利
    USE OF COPOLYMER CONTAINING ALKYLENE OXIDE UNITS AS ADDITIVE IN DETERGENTS AND CLEANERS 未知

    公开(公告)号：CA2488032C

    公开(公告)日：2010-09-14

    申请号：CA2488032

    申请日：2003-06-04

    Applicant: BASF AG

    Inventor： BAUM PIA ,  MICHL KATHRIN ,  WEINGART FRANZ ,  NIED STEPHAN ,  BRODT GREGOR

    IPC: C11D3/37 ,  C08F290/06

    Abstract: The invention relates to copolymers which contain alkylene oxide units and also contain the following constituents that are incorporated by polymerization in a statistical or block-by-block manner: (a) 50 to 93 mol % of acrylic acid and/or of a water-soluble salt of the acrylic acid; (b) 5 to 30 mol % of methacrylic acid and/or of a water-soluble salt of the methacrylic acid, and; (c) 2 to 20 mol % of at least one non-ionic monomer of formula (II), in which the variables have the following meanings: R1 represents hydrogen or methyl; R2 represents a chemical bond or unbranched or branched C1-C6 alkylene; R3 represents identical or different unbranched or branched C2-C4 alkylene groups; R4 represents unbranched or branched C1-C6 alkyl, and; n ranges from 3 to 50. These copolymers are used as an additive in detergents and cleansers.

    7.
    发明专利
    未知

    公开(公告)号：DE50305365D1

    公开(公告)日：2006-11-23

    申请号：DE50305365

    申请日：2003-06-04

    Applicant: BASF AG

    Inventor： BAUM PIA ,  MICHL KATHRIN ,  WEINGART FRANZ ,  NIED STEPHAN ,  BRODT GREGOR

    IPC: C11D3/37 ,  C08F290/06

    Abstract: The use of copolymers containing alkylene oxide units and (mole%): (a) acrylic acid and/or one of its a water soluble (50-93), (b) methacrylic acid and/or one of its a water soluble salts (5-30), and (c) at least one nonionic monomer (2-20), statistically or block polymerized as washing and cleaning material additives is new. The use of copolymers containing alkylene oxide units and (mole%): (a) acrylic acid and/or one of its water soluble salts (50-93); (b) methacrylic acid and/or one of its a water soluble salts (5-30); and (c) at least one nonionic monomer (2-20) of formula (I). R1 = H or Me, R2 = chemical bond or optionally branched 1-6C alkylene, R3 = optionally branched 2-4C alkylene, R4 = optionally branched 1-6C alkyl, n = 3-50, statistically or block polymerized as washing and cleaning material additives. An Independent claim is also included for a washing and cleaning material containing the copolymer as a coating inhibiting additive.

    RINSE AGENTS COMPRISING HYDROPHOBICALLY MODIFIED POLYCARBOXYLATES
    8.
    发明专利
    RINSE AGENTS COMPRISING HYDROPHOBICALLY MODIFIED POLYCARBOXYLATES 未知

    公开(公告)号：CA2578291A1

    公开(公告)日：2006-03-23

    申请号：CA2578291

    申请日：2005-09-12

    Applicant: BASF AG

    Inventor： NIED STEPHAN ,  BECKER HEIKE

    IPC: C11D3/37 ,  C11D1/72

    Abstract: Rinse agent formulations for machine dishwashing, comprising as components: a) 1% to 20% by weight of copolymers of a1) 20% to 80% by weight of at least one monomer from the group consisting of monoethylenically unsaturated C 3 -C 10 monocarboxylic or dicarboxylic acids or their anhydrides, a2) 10% to 80% by weight of at least one monomer of the general formula (I) in which R 1 , R 2 and R 3 independently of one another are H, CH 3 or C 2 H 5 , R 4 is a linear, branched or cyclic radical having 1 to 6 carbon atoms or an aromatic radical having 6 to 12 carbon atoms, and a3) 0% to 80% by weight of at least one further monomer, selected from the group consisting of olefins having 10 or more carbon atoms or mixtures thereof and reactive polyisobutenes having on average 12 to 100 carbon atoms, b) 1% to 30% by weight of low-foaming nonionic surfactants, c) 0% to 50% by weight of nonaqueous solvents, d) 0% to 15% by weight of solubilizers, e) 0% to 15% by weight of acidifiers, f) 0% to 10% by weight of one or more further additives such as anionic, cationic, zwitterionic and amphoteric surfactants, dyes, fragrances and corrosion inhibitors; g) water to 100% by weight.

    USE OF COPOLYMERS CONTAINING ALKYLENE OXIDE UNITS, AS AN ADDITIVE IN DETERGENTS AND CLEANSERS
    9.
    发明专利
    USE OF COPOLYMERS CONTAINING ALKYLENE OXIDE UNITS, AS AN ADDITIVE IN DETERGENTS AND CLEANSERS 未知

    公开(公告)号：CA2488032A1

    公开(公告)日：2003-12-18

    申请号：CA2488032

    申请日：2003-06-04

    Applicant: BASF AG

    Inventor： NIED STEPHAN ,  WEINGART FRANZ ,  BRODT GREGOR ,  MICHL KATHRIN ,  BAUM PIA

    IPC: C08F290/06 ,  C11D3/37

    Abstract: The invention relates to copolymers which contain alkylene oxide units and also contain the following constituents that are incorporated by polymerization in a statistical or block-by-block manner: (a) 50 to 93 mol % of acrylic acid and/or of a water-soluble salt of the acrylic acid; (b) 5 to 30 mol % of methacrylic acid and/or of a water-soluble salt of the methacryl ic acid, and; (c) 2 to 20 mol % of at least one non-ionic monomer of formula (II), in which the variables have the following meanings: R1 represents hydrogen or methyl; R2 represents a chemical bond or unbranched or branched C1- C6 alkylene; R3 represents identical or different unbranched or branched C2- C4 alkylene groups; R4 represents unbranched or branched C1-C6 alkyl, and; n ranges from 3 to 50. These copolymers are used as an additive in detergents and cleansers.

    COPOLYMERS FOR PREVENTING GLASS CORROSION
    10.
    发明专利
    COPOLYMERS FOR PREVENTING GLASS CORROSION 未知

    公开(公告)号：CA2435487C

    公开(公告)日：2011-06-07

    申请号：CA2435487

    申请日：2002-01-25

    Applicant: BASF AG

    Inventor： KISTENMACHER AXEL ,  NIED STEPHAN

    IPC: C11D3/37 ,  C11D7/22 ,  C08F210/14 ,  C08F220/04 ,  C08F222/02 ,  C08F232/04 ,  C08F236/20 ,  C11D3/00 ,  C11D7/10 ,  C11D7/12 ,  C11D11/00 ,  C11D17/00 ,  C11D17/06 ,  C11D17/08

    Abstract: The invention relates to the use of copolymers in detergent formulations for preventing glass corrosion during the cleaning process in machine dishwashers. The copolymers comprise a) from 20 to 70% by weight of at least one monomer unit (A) from the group of monoethylenically unsaturated C3-C10 monocarboxylic and dicarboxylic acids or their anhydrides, b) from 30 to 80% by weight of at least one monomer unit (B) of the formula (I) (See formula I) where R1, R2 and R3 independently of one another are H, CH3, C2H5, C3H7, COOH or OH, Y is -C(=O)-, -C(=O)-O-, -0-, -O-C(=0)-, -O-C(=O)-O- or -C(=O)-NH-, n is 0 or 1, R4 is either an aromatic or a linear, branched or cyclic aliphatic radical having from 1 to 6 carbon atoms, if desired, R2 and R4 together form an alkylene unit having from 3 to 6 carbon atoms which is unsubstituted or substituted by C1-C3 alkyl groups, and so form a ring, c) from 0 to 25% by weight of at least one further monomer unit (C), which is copolymerizable with the monomer units (A) and (B) and is from the group consisting of .alpha.-olefins having 10 or more carbon atoms, olefin mixtures of .alpha.-olefins having 10 or more carbon atoms, polyisobutenes having on average from 12 to 100 carbon atoms, Cn (meth)acrylates where n is greater than 6, hydroxy (meth)acrylates, Cn vinyl esters or Cn vinyl ethers where n is greater than 6, acrylonitriles, acrylamides, vinylformamides, allyl alcohols, vinylphosphonates, vinyl-substituted heterocycles and unsaturated organic sulfonic acids,

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