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    NON-FLUORINATED URETHANE BASED COATINGS
    5.
    发明公开
    NON-FLUORINATED URETHANE BASED COATINGS 审中-公开
    非氟化聚氨酯基涂料

    公开(公告)号：EP3198072A1

    公开(公告)日：2017-08-02

    申请号：EP15775057.1

    申请日：2015-09-24

    申请人： The Chemours Company FC, LLC

    发明人： SWOREN, John Christopher ,  BROWN, Gerald Oronde ,  VINCENZINI, Mario ,  SPARSOE, Flemming Vang ,  KOHLER, Ewa

    IPC分类号： D06M15/564 ,  C14C11/00 ,  D21H17/57 ,  C09D175/04 ,  C08G18/48 ,  C08G18/28 ,  C08G18/32 ,  D06M15/568

    摘要： The present invention is an aqueous composition comprising at least one hydrophobic compound having at least one linkage of Formula I: —NHC(O)—X—  (I) wherein X is the residue of a cyclic or acyclic sugar alcohol which is substituted with at least one —R1; —C(O)R1; —(CH2CH2O)n(CH(CH3)CH2O)mR2; —(CH2CH2O)n(CH(CH3)CH2O)mC(O)R1; or mixtures thereof; where the cyclic or acyclic sugar alcohol is selected from a saccharide, reduced sugar, aminosaccharide, aldonic acid, or aldonic acid lactone; wherein each n is independently 0 to 20; each m is independently 0 to 20; m+n is greater than 0; each R1 is independently a linear or branched alkyl group having 5 to 29 carbons optionally comprising at least 1 unsaturated bond; each R2 is independently —H, a linear or branched alkyl group having 6 to 30 carbons optionally comprising at least 1 unsaturated bond, or mixtures thereof.

    摘要翻译： 本发明是包含至少一种具有至少一个式I的键的疏水性化合物的含水组合物：-NHC（O）-X-（I）其中X是环状或无环糖醇的残基，其被 至少一个-R1; -C（O）R 1; - （CH2CH2O）N（CH（CH3）CH2O）MR2; - （CH2CH2O）N（CH（CH3）CH2O）MC（O）R 1; 或其混合物; 其中环状或非环状糖醇选自糖，还原糖，氨基糖，醛糖酸或醛糖酸内酯; 其中每个n独立地为0至20; 每个m独立地为0至20; m + n大于0; 每个R 1独立地为具有5至29个碳的直链或支链烷基，其任选地包含至少1个不饱和键; 每个R 2独立地为-H，具有6至30个碳的直链或支链烷基，其任选地包含至少1个不饱和键，或其混合物。

    IONIC POLYURETHANES
    10.
    发明授权
    IONIC POLYURETHANES 无效
    离子型聚氨酯

    公开(公告)号：EP1090054B1

    公开(公告)日：2002-08-14

    申请号：EP99935216.4

    申请日：1999-06-18

    申请人： AKZO NOBEL N.V. ,  Eka Chemicals AB

    发明人： BIERMANN, Christian ,  MACHEREY, Heribert ,  GORZYNSKI, Marek

    IPC分类号： C08G18/08 ,  C08G18/66 ,  C08G18/80 ,  D21H17/57

    CPC分类号： D21H17/57 ,  C08G18/0814 ,  C08G18/0823 ,  C08G18/36 ,  D21H19/62 ,  D21H21/16

    摘要： The invention relates to a process for the production of charged polyurethanes comprising reacting isocyanate groups of a polyisocyanate with hydroxyl groups of alcohols comprising (i) a first alcohol selected from one or more diols containing at least 10 carbons atoms; (ii) a second alcohol selected from alkylene diols having not more than 8 carbon atoms, alkyleneoxy diols having not more than 8 carbon atoms, polyols, and mixtures thereof; (iii) a third alcohol selected from (a) diols containing a charged group or atom, (b) diols containing an uncharged group or atom capable of charge formation and at least partially converting the uncharged group or atom into a charged group or atom, (c) polyols and further reaction of one or more hydroxyl group derived from the polyol with a compound containing a charged group or atom or a compound containing an uncharged group or atom capable of charge formation and at least partially converting said uncharged group or atom into a charged group or atom, and mixtures thereof. The invention further relates to charged polyurethane obtainable by the process, an aqueous dispersion thereof and the use thereof in a method of surface-treating a material in sheet or web form by applying the charged polyurethane to the surface of the material.