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    1.
    发明专利
    未知

    公开(公告)号：DE4026097A1

    公开(公告)日：1992-02-20

    申请号：DE4026097

    申请日：1990-08-17

    Applicant: HOECHST AG

    Inventor： KALLFASS DIETMAR ,  LAEMMERMANN DIETER DR ,  MEES BERNHARD DR ,  PROSSEL GUENTER DR

    IPC: C08K5/32 ,  C08F220/22 ,  C08F220/24 ,  C08K5/17 ,  C08L25/00 ,  C08L25/08 ,  C08L33/04 ,  C08L33/16 ,  D06M13/02 ,  D06M13/322 ,  D06M13/388 ,  D06M15/277

    Abstract: The aqueous solvent-free dispersions contain polymers of monomers of the formulae (1) and (2> H2C=CR-COOC2H4-CnF2n+1 (1), in which R denotes fluorine, chlorine, hydrogen or methyl and n denotes numbers from 5 to 18 H2C=CRX (2), in which R denotes hydrogen or methyl and X denotes a group of the formulae C6H5, CO2CH2C6H5, CO2C2H4C6H5, CN, CO2CH2C6H4Cl, CO2C6H4-C1-C4-alkyl, CO2C2H2n+1 where n = 10 to 22, CONHY, in which Y denotes hydrogen, C1-C4-alkyl, C1-C4-hydroxyalkyl, C1-C4-alkoxy- C1-C4-alkyl or CO2-C1-C20-alkyl, and one or more emulsifiers of the formula (3> CnF2n+1CR R -CHR -(CH2)x-NR2O (3), in which R denotes C1-C4-alkyl or hydroxyethyl, R and R are identical or different and denote C1-C4-alkyl, hydrogen or fluorine, R denotes hydrogen or C1-C4-alkyl, x = 1,2 or 3 and n denotes numbers from 3 to 9, and/or of the formula (4> R R R NO (4), in which R and R may be identical or different and denote C1-C4-alkyl or hydrogen and R denotes C8-C18-alkyl. The dispersions are used as water repellents and oleophobic agents for textiles.

    2.
    发明专利
    未知

    公开(公告)号：DE2724368A1

    公开(公告)日：1977-12-15

    申请号：DE2724368

    申请日：1977-05-28

    Applicant: HOECHST AG

    Inventor： PROSSEL GUENTER DR ,  SCHINZEL ERICH DR ,  ROESCH GUENTER

    IPC: C09B57/00 ,  D06L3/12 ,  C07D413/02

    Abstract: Furanyl-(2)-1,2,4-oxadiazoles of the formula wherein A represents an aromatic mononuclear or binuclear ring system which with two adjacent carbon atoms is fused with the furan nucleus in the manner indicated, R represents hydrogen, a lower alkyl group, an optionally substituted phenyl group, as well as an optionally functionally modified carboxy group, X represents a direct bond, as well as the following divalent radicals B represents a straight-chained or branched, optionally substituted alkyl group or an optionally substituted aryl or heteroaryl group.

    3.
    发明专利
    未知

    公开(公告)号：DE19529810A1

    公开(公告)日：1997-02-20

    申请号：DE19529810

    申请日：1995-08-14

    Applicant: HOECHST AG

    Inventor： PROSSEL GUENTER DR ,  VYBIRAL REINHARD DR ,  SKRYPZAK WERNER DIPL ING ,  SCHOLZ HANS JUERGEN DR

    IPC: A61K8/00 ,  A61K8/42 ,  A61Q5/02 ,  A61Q19/10 ,  C07C231/02 ,  C07C233/36 ,  C07C233/38 ,  C09K23/00 ,  C09K23/22 ,  C11D1/52 ,  B01F17/22 ,  A61K7/075 ,  A61K7/50

    Abstract: The description relates to amidopropyl-N-alkyl-polyhydroxy alkyl amines of formula (1) in which Z is a linear polyhydroxy hydrocarbon radical with at least 2 possibly oxalkylated hydroxyl groups, R is a C1 to C4 alkyl radical or C2 to C4 hydroxyalkyl radical and COR is an aliphatic acyl radical with 6 to 22 carbon atoms, and to their salts obtained with an inorganic or organic acid. They are produced by: (a) reacting a compound of formula (2) with acrylonitrile to a compound of formula (3), (b) hydrogenating the product obtained in step (a) to a compound of the formula (4) and (c) monoacylating the product obtained in step (b) in the molten state to the compound of said formula (1). The compounds of the invention are easily soluble in water and water-alcohol mixtures and are advantageous co-tensides for use in washing and cleaning products and in cosmetic preparations for cleaning hair and skin.

    5.
    发明专利
    未知

    公开(公告)号：DE19529810C2

    公开(公告)日：1998-03-12

    申请号：DE19529810

    申请日：1995-08-14

    Applicant: HOECHST AG

    Inventor： PROSSEL GUENTER DR ,  VYBIRAL REINHARD DR ,  SKRYPZAK WERNER DIPL ING ,  SCHOLZ HANS JUERGEN DR

    IPC: A61K8/00 ,  A61K8/42 ,  A61Q5/02 ,  A61Q19/10 ,  C07C231/02 ,  C07C233/36 ,  C07C233/38 ,  C09K23/00 ,  C09K23/22 ,  C11D1/52 ,  B01F17/22 ,  A61K7/075 ,  A61K7/50

    Abstract: Amidopropyl-N-alkyl-polyhydroxyalkylamines of the following formula (1) in which Z is a linear polyhydroxyhydrocarbon radical having at least 2 free or oxyalkylated hydroxyl groups, R1 is a C1 to C7-alkyl radical or C2 to C4-hydroxyalkyl radical and COR is an aliphatic acyl radical having 6 to 22 carbon atoms, and salts thereof from an inorganic or organic acid are described. They are prepared by a) reaction of a compound of the formula (2) with acrylonitrile to give the compound of the formula (3) b) hydrogenation of the product obtained in step a) to give the compound of the formula (4) and c) monoacylation of the product obtained in step b) in the melt to give the compound of the formula (1) mentioned. The compounds according to the invention are readily soluble in water and water/alcohol mixtures and are advantageous co-surfactants for use in detergents and cleaning compositions and in cosmetic preparations for cleansing the hair and skin.

    7.
    发明专利
    未知

    公开(公告)号：DE59104535D1

    公开(公告)日：1995-03-23

    申请号：DE59104535

    申请日：1991-08-15

    Applicant: HOECHST AG

    Inventor： KALLFASS DIETMAR DR ,  LAEMMERMANN DIETER DR ,  MEES BERNHARD DR ,  PROSSEL GUENTER DR

    IPC: C08K5/32 ,  C08F220/22 ,  C08F220/24 ,  C08K5/17 ,  C08L25/00 ,  C08L25/08 ,  C08L33/04 ,  C08L33/16 ,  D06M13/02 ,  D06M13/322 ,  D06M13/388 ,  D06M15/277

    Abstract: The aqueous solvent-free dispersions contain polymers of monomers of the formulae (1) and (2> H2C=CR-COOC2H4-CnF2n+1 (1), in which R denotes fluorine, chlorine, hydrogen or methyl and n denotes numbers from 5 to 18 H2C=CRX (2), in which R denotes hydrogen or methyl and X denotes a group of the formulae C6H5, CO2CH2C6H5, CO2C2H4C6H5, CN, CO2CH2C6H4Cl, CO2C6H4-C1-C4-alkyl, CO2C2H2n+1 where n = 10 to 22, CONHY, in which Y denotes hydrogen, C1-C4-alkyl, C1-C4-hydroxyalkyl, C1-C4-alkoxy- C1-C4-alkyl or CO2-C1-C20-alkyl, and one or more emulsifiers of the formula (3> CnF2n+1CR R -CHR -(CH2)x-NR2O (3), in which R denotes C1-C4-alkyl or hydroxyethyl, R and R are identical or different and denote C1-C4-alkyl, hydrogen or fluorine, R denotes hydrogen or C1-C4-alkyl, x = 1,2 or 3 and n denotes numbers from 3 to 9, and/or of the formula (4> R R R NO (4), in which R and R may be identical or different and denote C1-C4-alkyl or hydrogen and R denotes C8-C18-alkyl. The dispersions are used as water repellents and oleophobic agents for textiles.

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