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    21.
    发明专利
    未知

    公开(公告)号：AT251652T

    公开(公告)日：2003-10-15

    申请号：AT00951335

    申请日：2000-07-05

    Applicant: BASF AG

    Inventor： BOECKH DIETER ,  BORZYK OLIVER ,  EHLE MICHAEL ,  NOERENBERG RALF ,  GOSSELINK EUGENE P ,  DUPONT JEFFREY S ,  ROHRBAUGH ROBERT H ,  PRICE KENNETH N ,  DEINHAMMER RANDALL S

    IPC: C08G65/329 ,  C08G73/02 ,  C11D3/37

    Abstract: A zwitterionic polyamine comprising a linear or branched hydrophobic polyamine backbone having 2 to 10 tertiary amino nitrogen atoms and a spacer between two tertiary nitrogen atoms wherein the spacer is, for example selected from C8-C16-alkylene, C5-C15-cyloalkylene, wherein in formula (IV) R = C1- to C22-alkyl or C7-C22-aralkyl and n = 3 to 6, at least one tertiary amine end group of the polyamine backbone contains two groups having formula (V) or (VI), wherein A means an ethylene oxide unit, a propylene oxide unit, a unit of butylene oxides and a tetrahydrofuran unit, n is a number of from 1 to 50, X is an anionic group such as -SO3M, with the proviso that in formula (VI) one X may also be hydrogen and M is hydrogen, alkali metal or ammonium, or contains one group of formula (V) or (VI) and one group selected from radicals consisting of formula (VII), C1- to C22-alkyl and C7-C22-aralkyl, the meaning of A and n is the same as in formula (V) or (VI), said zwitterionic polyetherpolyamine having a molecular weight up to 9000 and optionally containing up to 100 % of the nitrogen atoms quaternized, and a process for the production of zwitterionic polyamines by alkoxylating said polyamines, introducing anionic groups into the alkoxylated polyamines and optionally quaternizing them before or after the introduction of anionic groups. The zwitterionic polyamines are used in detergents.

    24.
    发明专利
    未知

    公开(公告)号：DE10141006A1

    公开(公告)日：2003-03-06

    申请号：DE10141006

    申请日：2001-08-21

    Applicant: BASF AG

    Inventor： BOECKH DIETER ,  BECKER STEFAN ,  HAMERS CHRISTOPH ,  SCHMIDT KATI

    IPC: C08F220/04 ,  C08F220/34 ,  C08F220/60 ,  C11D3/37 ,  D06M15/37 ,  C09D123/08 ,  C09D135/00 ,  C09D7/02 ,  C08F220/56 ,  C08F226/00

    Abstract: The invention relates to the use of amphoteric polymers based on ethylenically unsaturated monomers, as additives for promoting dirt separation in products for surface conditioning. Said polymers contain (a) 20 to 95 wt. % of at least one monoethylenically unsaturated carboxylic acid, (b) 5 to 80 wt. % of at least one monoethylenically unsaturated cationic monomer, (c) 0 to 75 wt. % of other monoethylenically unsaturated non-ionic or amphoteric monomers, (d) 0 to 20 wt. % of other monoethylenically unsaturated monomers containing acid groups and (e) 0 to 15 wt. % of multi-ethylenically unsaturated monomers, said compounds being incorporated by statistic or block polymerisation. Said polymers have an isoelectric point from 2.5 to 11 and a mean molar weight MW from 5,000 to 5,000,000.

    Use of hydrophobic polymer particles, cationically modified by coating with cationic polymer, as additives in washing, cleaning and impregnating materials for hard surfaces, e.g. flooring, glass, ceramics or metal
    27.
    发明专利
    Use of hydrophobic polymer particles, cationically modified by coating with cationic polymer, as additives in washing, cleaning and impregnating materials for hard surfaces, e.g. flooring, glass, ceramics or metal 未知

    公开(公告)号：DE10027638A1

    公开(公告)日：2001-12-13

    申请号：DE10027638

    申请日：2000-06-06

    Applicant: BASF AG

    Inventor： BOECKH DIETER ,  NOERENBERG RALF ,  HILDEBRANDT SOEREN ,  MOHR BERNHARD ,  SCHOEPKE HOLGER ,  LEYRER REINHOLD ,  HUFF JUERGEN

    IPC: C09K3/00 ,  C11D1/02 ,  C11D1/38 ,  C11D1/66 ,  C11D1/83 ,  C11D3/02 ,  C11D3/30 ,  C11D3/37 ,  C11D3/395 ,  C11D3/40 ,  C11D3/43 ,  C11D3/50 ,  C11D17/08 ,  C09D5/02 ,  B01F17/00 ,  C08G69/48 ,  C09D7/02 ,  C09D133/26 ,  C09K3/18

    Abstract: The use of particulate, hydrophobic polymers with a particle size of 10 nm to 100 microns, cationically modified by coating with cationic polymers, as additives in washing, cleaning and impregnating materials for hard surfaces. Independent claims are also included for: (i) a cleaning material for hard surfaces, containing: (a) 0.05-40 wt.% of (I); (b) 0-20 wt.% of water-soluble salt(s) of magnesium, calcium, zinc or aluminum and/or 0.01-30 wt.% of a cationic surfactant and/or 0.01-15 wt.% of cationic polymer; (c) 0-80 wt.% of additive(s) such as acid or base, inorganic builders, organic co-builders, other surfactants, polymeric color-transfer or greying inhibitors, soil-release polymers, enzymes, complex-formers, corrosion inhibitors, waxes, silicone oils, light stabilizers. dyes, solvents, hydrotropic additives, thickeners and/or alkanolamines; and (d) water (to make up to 100 wt.%); (ii) a hard surface cleaner containing: (a) 0.1-30 wt.% of modified polymer as above (I) containing anionic unsaturated monomer units and dispersed in water; (b) 0.05-20 wt.% of acid; (c) 0-30 wt.% of water-soluble salt(s) of magnesium, calcium, zinc or aluminum and/or a cationic surfactant and/or 0.01-15 wt.% of cationic polymer; (d) 0-20 wt.% of additive(s) such as perfume, other surfactants, silicone oil, light stabilizers, dyes, complex-formers, greying inhibitors, soil-release polyesters, color-transfer inhibitors, non-aqueous solvents, hydrotropic additives, thickeners and/or alkanolamines; and (e) water (to make up 100 wt.%); (iii) a liquid cleaning and care formulation containing: (a) 0.05-30 wt.% of (I); (b) 0.1-40 wt.% of non-ionic or anionic surfactant(s); (c) 0-30 wt.% of salts and/or surfactant as above and/or 0.01-15 wt.% of cationic polymer; (d) 0-10 wt.% of complex-former; (e) 0-20 wt.% of additives such as pH regulators, thickeners, solvents, hydrotropic agents, polycarboxylic acids, silicones, brighteners, perfumes and/or dyes; and (f) 0-90 wt.% of water; (iv) a liquid acid cleaner containing: (a) 0.1-30 wt.% of hydrophobic polymer (particle size as above) with anionic monomer units, dispersed in water; (b) 0.05-20 wt.% of acid; (c) 0.1-30 wt.% of water-soluble cationic polymer; (d) 0-10 wt.% of complex former; (e) 0-20 wt.% of additives as in (ii); and (f) 0-90 wt.% of water; (v) a liquid acid cleaner containing: (a) 0.5-25 wt.% of hydrophobic polymer with 5-45 wt.% of unsaturated carboxylic acid monomer units, dispersed in water with anionic emulsifier and/or protective colloid; (b) 0.01-40 wt.% of non-ionic or anionic surfactant; (c) 0.01-20 wt.% of water-soluble or -dispersible cationic polymer; (d) 0.1-30 wt.% of soluble salts as above and/or cationic surfactant; (e) 0.1-20 wt.% of acid; (f) 0-10 wt.% of complex-former; (g) 0-20 wt.% of additives as in (ii); and (h) 0-90 wt.% of water; (vi) a solid cleaning formulation containing: (a) 0.05-30 wt.% of (I); (b) 0.1-40 wt.% of non-ionic and/or anionic surfactant; (c) 0-10 wt.% of cationic polymer; (d) 0-20 wt.% of salts and/or cationic surfactant as above; (e) 0-80 wt.% of inorganic builder, regulator and/or abrasive; (f) 0-20 wt.% of complex former and/or organic co-builder; (g) 0-10 wt.% of additives such as brighteners, wax, oils, perfume, corrosion inhibitors, bleaching agents, activators and/or catalysts and dyes; and (h) water (to make up 100 wt.%); (vii) a liquid after-rinse and impregnating formulation containing: (a) 0.05-30 wt.% of (I); (b) 0.1-30 wt.% of non-ionic or anionic surfactant; (c) 0-10 wt.% of acid, preferably a carboxylic acid; (d) 0-10 wt.% of cationic polymer; (e) 0-20 wt.% of salts and/or cationic surfactant as above; (f) 0-10 wt.% of additives such as thickeners, complex-formers, solvents, oils, waxes, hydrotropic agents, foam suppressants, polycarboxylic acids, silicones, brighteners, perfume and/or dyes; and (g) 0-90 wt.% of water.

    29.
    发明专利
    未知

    公开(公告)号：PT792310E

    公开(公告)日：2001-09-28

    申请号：PT95925768

    申请日：1995-06-27

    Applicant: BASF AG

    Inventor： BOECKH DIETER ,  WARZELHAN VOLKER ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  BAUER PETER ,  BRUCHMANN BERND

    IPC: C08J9/00 ,  A01G9/10 ,  C05F17/00 ,  C08G18/42 ,  C08G18/46 ,  C08G63/60 ,  C08G63/668 ,  C08G63/672 ,  C08G63/685 ,  C08G63/688 ,  C08G63/91 ,  C08L1/00 ,  C08L67/02 ,  C08L75/06 ,  C08L101/16 ,  C09J167/02 ,  C09J175/06 ,  C09K15/32

    Abstract: Biodegradable polyether esters P1 obtainable by reacting a mixture essentially comprising(a1) a mixture essentially comprising20-95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof,5-80 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and0-5 mol % of a compound containing sulfonate groups,where the total of the individual mole percentages is 100 mol %, and(a2) a mixture of dihydroxy compounds essentially comprising(a21) from 15 to 99.8 mol % of a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and C5-C10-cycloalkanediols,(a22) from 85 to 0.2 mol % of a dihydroxy compound containing ether functionalities of the formula Iwhere n is 2, 3 or 4 and m is an integer from 2 to 250, or mixtures thereof,where the molar ratio of (a1) to (a2) is chosen in the range from 0.4:1 to 1.5:1, with the proviso that the polyether ester P1 has a molecular weight (Mn) in the range from 5000 to 80,000 g/mol, a viscosity number in the range from 30 to 450 g/ml (measured in o-dichlorobenzene/phenol (50/50 ratio by weight) at a concentration of 0.5% by weight of polyether ester P1 at 25° C.) and a melting point in the range from 50 to 200° C., and with the further proviso that from 0.01 to 5 mol %, based on the molar quantity of component (a1) employed, of a compound D with at least three groups capable of ester formation are employed to prepare the polyether ester P1,and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, the use thereof for producing biodegradable moldings and adhesives, biodegradable moldings, films and blends with starch obtainable from the polymers and molding compositions according to the invention.

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