POLYURETHANE DISPERSIONS FOR USE IN PERSONAL CARE PRODUCTS
    3.
    发明申请
    POLYURETHANE DISPERSIONS FOR USE IN PERSONAL CARE PRODUCTS 有权
    聚氨酯分散剂用于个人护理产品

    公开(公告)号:US20090022678A1

    公开(公告)日:2009-01-22

    申请号:US12238524

    申请日:2008-09-26

    IPC分类号: A61K8/87 C08G18/10 A61Q5/06

    摘要: The invention relates to an aqueous polyurethane dispersion suitable for use in personal care products, the dispersed polyurethane comprising the reaction products of: A) a prepolymer according to the formula: wherein R1 represents a bivalent radical of a dihydroxyl functional compound, R2 represents a hydrocarbon radical of an aliphatic or cycloaliphatic polyisocyanate, R3 represents a radical of a low molecular weight diol, optionally substituted with ionic groups, n is from 0 to 5, and m is >1; B) at least one chain extender according to the formula: H2N—R4—NH2 wherein R4 represents an alkylene or alkylene oxide radical not substituted with ionic or potentially ionic groups; and C) at least one chain extender according to the formula: H2N—R5—NH2 wherein R5 represents an alkylene radical substituted with ionic or potentially ionic groups.

    摘要翻译: 本发明涉及一种适用于个人护理产品的水性聚氨酯分散体,该分散的聚氨酯包括以下反应产物:A)下式的预聚物:其中R 1表示二羟基官能化合物的二价基团,R 2表示烃 脂族或脂环族多异氰酸酯基团,R3代表任选被离子基团取代的低分子量二醇基团,n为0至5,且m为1; B)根据以下公式的至少一种扩链剂:<?in-line-formula description =“In-line Formulas”end =“lead”?> H2N-R4-NH2 <?in-line-formula description =“In 其中R 4表示未被离子或潜在离子基团取代的亚烷基或烯化氧基团; 和C)根据下式的至少一种扩链剂:<?in-line-formula description =“In-line Formulas”end =“lead”?> H2N-R5-NH2 <?in-line-formula description =“ 在线公式“end =”tail“?>其中R5表示被离子或潜在离子基团取代的亚烷基。

    Polyurethane dispersions for use in personal care products
    5.
    发明授权
    Polyurethane dispersions for use in personal care products 有权
    用于个人护理产品的聚氨酯分散体

    公开(公告)号:US07445770B2

    公开(公告)日:2008-11-04

    申请号:US11717864

    申请日:2007-03-14

    摘要: The invention relates to an aqueous polyurethane dispersion suitable for use in personal care products, the dispersed polyurethane comprising the reaction products of: A) a prepolymer according to the formula: wherein R1 represents a bivalent radical of a dihydroxyl functional compound, R2 represents a hydrocarbon radical of an aliphatic or cycloaliphatic polyisocyanate, R3 represents a radical of a low molecular weight diol, optionally substituted with ionic groups, n is from 0 to 5, and m is >1; B) at least one chain extender according to the formula: H2N—R4—NH2 wherein R4 represents an alkylene or alkylene oxide radical not substituted with ionic or potentially ionic groups; and C) at least one chain extender according to the formula: H2N—R5—NH2 wherein R5 represents an alkylene radical substituted with ionic or potentially ionic groups.

    摘要翻译: 本发明涉及一种适用于个人护理产品的水性聚氨酯分散体,该分散的聚氨酯包含以下反应产物:A)下式的预聚物:其中R 1代表一个 二羟基官能化合物,R 2表示脂族或脂环族多异氰酸酯的烃基,R 3表示任选被离子基团取代的低分子量二醇基团,n 为0〜5,m为1以上。 B)根据以下公式的至少一种扩链剂:<?in-line-formula description =“In-line Formulas”end =“lead”?> H 2 NR 4 其中R 4代表亚烷基或烯化氧,其中R 4代表亚烷基或亚烷基氧基, 未被离子或潜在离子基团取代的基团; 和C)根据下式的至少一种扩链剂:<?in-line-formula description =“In-line Formulas”end =“lead”?> H 2 NR& 其中R 5代表亚烷基取代基,其中R 5表示亚烷基取代的 与离子或潜在的离子基团。

    Polyurethane dispersions for use in personal care products
    7.
    发明授权
    Polyurethane dispersions for use in personal care products 有权
    用于个人护理产品的聚氨酯分散体

    公开(公告)号:US08114938B2

    公开(公告)日:2012-02-14

    申请号:US12238524

    申请日:2008-09-26

    摘要: The invention relates to an aqueous polyurethane dispersion suitable for use in personal care products, the dispersed polyurethane comprising the reaction products of: A) a prepolymer according to the formula: wherein R1 represents a bivalent radical of a dihydroxyl functional compound, R2 represents a hydrocarbon radical of an aliphatic or cycloaliphatic polyisocyanate, R3 represents a radical of a low molecular weight diol, optionally substituted with ionic groups, n is from 0 to 5, and m is >1; B) at least one chain extender according to the formula: H2N—R4—NH2 wherein R4 represents an alkylene or alkylene oxide radical not substituted with ionic or potentially ionic groups; and C) at least one chain extender according to the formula: H2N—R5—NH2 wherein R5 represents an alkylene radical substituted with ionic or potentially ionic groups.

    摘要翻译: 本发明涉及一种适用于个人护理产品的水性聚氨酯分散体,该分散的聚氨酯包括以下反应产物:A)下式的预聚物:其中R 1表示二羟基官能化合物的二价基团,R 2表示烃 脂族或脂环族多异氰酸酯基团,R3代表任选被离子基团取代的低分子量二醇基团,n为0至5,且m为1; B)至少一种根据下式的扩链剂:H2N-R4-NH2,其中R4表示未被离子或潜在离子基团取代的亚烷基或烯化氧基团; 和C)至少一种根据下式的扩链剂:H2N-R5-NH2,其中R5表示被离子或潜在离子基取代的亚烷基。