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    Production of isooxazole
    1.
    发明授权
    Production of isooxazole 失效
    生产异恶唑

    公开(公告)号：US3923825A

    公开(公告)日：1975-12-02

    申请号：US44633074

    申请日：1974-02-27

    Applicant: BASF AG

    Inventor： QUADBECK-SEEGER HANS-JUERGEN ,  SCHOENLEBEN WILLIBALD ,  SCHNEIDER DIETER

    IPC: C07D261/08

    CPC classification number: C07D261/08

    Abstract: Isooxazole is produced by reaction of a vinyl ether with an acid halide and a formamide and reaction of the reaction mixture with hydroxylamine. The product is a starting material for the production of dyes and pest control agents.

    Abstract translation: 异恶唑通过乙烯基醚与酰卤和甲酰胺的反应产生，反应混合物与羟胺反应。 该产品是用于生产染料和害虫控制剂的起始原料。

    LIQUID DETERGENT WITH COPOLYMER ADDITIVE
    2.
    发明专利
    LIQUID DETERGENT WITH COPOLYMER ADDITIVE 未知

    公开(公告)号：AU4450589A

    公开(公告)日：1990-05-17

    申请号：AU4450589

    申请日：1989-11-09

    Applicant: BASF AG

    Inventor： PERNER JOHANNES ,  DIESSEL PAUL ,  HARTMANN HEINRICH ,  DENZINGER WALTER ,  OFTRING ALFRED ,  SCHOENLEBEN WILLIBALD

    IPC: C11D3/32 ,  C11D3/37 ,  C08L33/26 ,  C08L33/02 ,  C08L35/00 ,  C08L35/02 ,  C08L33/04 ,  C08L23/02 ,  C08L25/04 ,  C08L25/16 ,  C08L29/10 ,  C08L31/02

    Abstract: The use of copolymers which contain as essential copolymerised units (a) 50 to 99 mol% of units of monoethylenically unsaturated (a) C3- to C8-monocarboxylic acids, monoethylenically unsaturated C4- to C8-dicarboxylic acids, hemiesters of monoethylenically unsaturated C4- to C8-dicarboxylic acids, esters of monoethylenically unsaturated C3- to C8-carboxylic acids, C2- to C30-olefins, styrene, C1- to C3-alkylstyrenes, C1- to C28-alkyl vinyl ethers, vinyl esters of saturated C1- to C8- carboxylic acids or mixtures of units of these monomers and (b) 50 to 1 mol% of units of amides of monoethylenically unsaturated C3- to C8-carboxylic acids with amide groups of the structure … … in which R = C8- to C28- alkyl, … … R , R = H, CH3, C2H5 R = C1- to C28-alkyl, n = 2 to 100 and R = H, R have K values of 8 to 200, or of salts of these copolymers, as additive to liquid detergent compositions in an amount of 0.1 to 20% by weight and aqueous liquid detergent compositions which contain these copolymers.

    LIQUID DETERGENT WITH COPOLYMER ADDITIVE
    3.
    发明专利
    LIQUID DETERGENT WITH COPOLYMER ADDITIVE 未知

    公开(公告)号：AU620465B2

    公开(公告)日：1992-02-20

    申请号：AU4450589

    申请日：1989-11-09

    Applicant: BASF AG

    Inventor： PERNER JOHANNES ,  DENZINGER WALTER ,  OFTRING ALFRED ,  SCHOENLEBEN WILLIBALD ,  DIESSEL PAUL ,  HARTMANN HEINRICH

    IPC: C11D3/32 ,  C11D3/37 ,  C08L33/26 ,  C08L33/02 ,  C08L35/00 ,  C08L35/02 ,  C08L33/04 ,  C08L23/02 ,  C08L25/04 ,  C08L25/16 ,  C08L29/10 ,  C08L31/02

    Abstract: The use of copolymers which contain as essential copolymerised units (a) 50 to 99 mol% of units of monoethylenically unsaturated (a) C3- to C8-monocarboxylic acids, monoethylenically unsaturated C4- to C8-dicarboxylic acids, hemiesters of monoethylenically unsaturated C4- to C8-dicarboxylic acids, esters of monoethylenically unsaturated C3- to C8-carboxylic acids, C2- to C30-olefins, styrene, C1- to C3-alkylstyrenes, C1- to C28-alkyl vinyl ethers, vinyl esters of saturated C1- to C8- carboxylic acids or mixtures of units of these monomers and (b) 50 to 1 mol% of units of amides of monoethylenically unsaturated C3- to C8-carboxylic acids with amide groups of the structure … … in which R = C8- to C28- alkyl, … … R , R = H, CH3, C2H5 R = C1- to C28-alkyl, n = 2 to 100 and R = H, R have K values of 8 to 200, or of salts of these copolymers, as additive to liquid detergent compositions in an amount of 0.1 to 20% by weight and aqueous liquid detergent compositions which contain these copolymers.

    GASOLINE-ENGINE FUELS CONTAINING POLYETHERAMINES OR POLYETHERAMINE DERIVATIVES
    6.
    发明专利
    GASOLINE-ENGINE FUELS CONTAINING POLYETHERAMINES OR POLYETHERAMINE DERIVATIVES 未知

    公开(公告)号：CA1338968C

    公开(公告)日：1997-03-04

    申请号：CA605748

    申请日：1989-07-14

    Applicant: BASF AG

    Inventor： RATH HANS PETER ,  MACH HELMUT ,  OPPENLAENDER KNUT ,  SCHOENLEBEN WILLIBALD ,  VOGEL HANS-HENNING

    IPC: C07C217/50 ,  C07C233/18 ,  C08G65/26 ,  C08G65/28 ,  C08G65/32 ,  C08G65/322 ,  C08G65/325 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2383 ,  F02B1/04

    Abstract: Gasoline-engine fuels contain small amounts of a polyetheramine and/or a polyetheramine derivative of the general formula (I) or (II) where R1 is a phenolpolyether or alkylphenolpolyether radical of the general formula (IIIa) or a cyclohexylpolyether or alkylcyclohexylpolyether radical of the general formula (IIIb) R2 and R3 may be identical or different and are each hydrogen, a phenolpolyether or alkylphenolpolyether radical (IIIa), a cyclohexylpolyether or alkylcyclohexylpolyether radical (IIIb), an acyl radical of a carboxylic acid of 2 to 24 carbon atoms or a hydroxyalkyl radical of the general formula (IV) or R2 is alkyl of 1 to 20 carbon atoms and R3 is hydrogen, a phenolpolyether or alkylphenolpolyether radical (IIIa), a cyclohexylpolyether or alkylcyclohexylpolyether radical (IIIb), an acyl radical of a carboxylic acid of 2 to 24 carbon atoms or a hydroxyalkyl radical (IV), R4 is a carboxylate radical of a carboxylic acid of 2 to 24 carbon atoms, R5, R6 and R7 may be identical or different and are each hydrogen or a hydrocarbon radical of 1 to 30 carbon atoms, R8 is a polyether chain obtained from an alkene oxide of 2 to 8 carbon atoms or a mixture of such alkene oxides, having from 2 to 100 alkene oxide units in the chain, and R9 is hydrogen or a hydrocarbon radical of 1 to 6 carbon atoms and m is from 0 to 5, the mean molecular weight Mn of the polyetheramines or polyetheramine derivatives (I) or (II), respectively, being from 500 to 8,000 and the polyetheramines, or the polyetheramines on which the polyetheramine derivatives are based, being prepared by amination of phenolpolyethers or alkylphenolpolyethers of the general formula (Va) or of cyclohexylpolyethers or alkylcyclohexylpolyethers of the general formula (Vb) where R5, R6, R7 and R8 have the stated meanings, with ammonia or a primary amine. The novel polyetheramines and their derivatives have an improved valve-cleaning effect.

    LIQUID DETERGENT WITH COPOLYMER ADDITIVE
    7.
    发明专利
    LIQUID DETERGENT WITH COPOLYMER ADDITIVE 未知

    公开(公告)号：CA2001660A1

    公开(公告)日：1990-05-10

    申请号：CA2001660

    申请日：1989-10-27

    Applicant: BASF AG

    Inventor： PERNER JOHANNES ,  DIESSEL PAUL ,  HARTMANN HEINRICH ,  DENZINGER WALTER ,  OFTRING ALFRED ,  SCHOENLEBEN WILLIBALD

    IPC: C11D3/32 ,  C11D3/37

    Abstract: O.Z. 0050/40331 Liquid detergent formulations contain as essential constituents a surfactant and 0.1-20% by weight of a copolymer which contains (a) 50-99 mol% of units of a monoethylenically unsatu rated C3-C8-monocarboxylic acid, a monoethylenically unsaturated C4-C8-dicarboxylic acid, a half ester of a monoethylenically unsaturated C4-C8-dicarboxylic acid, an ester of a monoethylenically unsaturated C3-C8-monocarboxylic acid, a C2-C30-olefin, styrene, a C1-C3-alkylstyrene, a C1-C28-alkyl vinyl ether, a vinyl ester of a saturated C1-C8-monocarboxylic acid or a mixture thereof and (b) 50-1 mol% of units of an amide of a monoethyleni cally uncaturated C3-C8-carboxylic acid where the amide groups have the structure , where R1 is C8-C28-alkyl or R3 and R4 are each H, CH3 or C2H5, R is C1-C28-alkyl, n is from 2 to 100 and R2 is H or R1, and has a K value of from 8 to 200, or a salt thereof.

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