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    • 1. 发明申请
    • ACRYLIC LATEX FILMS BASED ON CASTOR OIL (METH)ACRYLATE DERIVATIVES
    • 丙烯酸酯衍生物基于蓖麻油(甲基)丙烯酸酯衍生物
    • WO2003051990A1
    • 2003-06-26
    • PCT/US2002/039877
    • 2002-12-12
    • BASF AGBURGHART, ArminPORZIO, Robert, ShaneURBAN, Dieter
    • BURGHART, ArminPORZIO, Robert, ShaneURBAN, Dieter
    • C08L33/00
    • C08L33/04C08L2666/04
    • A composition comprising a polymer, wherein the polymer comprises at least one of: i) a blend of a first polymer comprising a reaction product of acetoacetoxyethyl (meth)acrylate monomer and a second polymer comprising a reaction product of castor oil (meth)acrylate monomer, and ii) a third polymer comprising a reaction product of acetoacetoxyethyl (meth)acrylate monomer and castor oil (meth)acrylate monomer. These polymer compositions can be cured by at least one of auto-oxidation and actinic radiation. Optionally, at least a portion of the acetoacetoxyethyl (meth)acrylate moieties in the polymer can be converted to a corresponding enamine by reaction with at least one of ammonia and an amine.
    • 一种包含聚合物的组合物,其中所述聚合物包含以下中的至少一种:i)包含乙酰乙酰氧基乙基(甲基)丙烯酸酯单体的反应产物的第一聚合物和包含蓖麻油(甲基)丙烯酸酯单体的反应产物的第二聚合物的共混物 ,和ii)包含乙酰乙酰氧基乙基(甲基)丙烯酸酯单体和蓖麻油(甲基)丙烯酸酯单体的反应产物的第三聚合物。 这些聚合物组合物可以通过自氧化和光化辐射中的至少一种来固化。 任选地,聚合物中至少一部分乙酰乙酰氧基乙基(甲基)丙烯酸酯部分可通过与氨和胺中的至少一种反应而转化成相应的烯胺。
    • 7. 发明申请
    • POLYMER DISPERSION AND METHOD OF USING SAME AS A WATER VAPOR BARRIER
    • 聚合物分散体和使用它作为水蒸汽障碍物的方法
    • WO2007118112A1
    • 2007-10-18
    • PCT/US2007/065935
    • 2007-04-04
    • BASF CORPORATIONBURGHART, ArminTAKAMURA, Koichi
    • BURGHART, ArminTAKAMURA, Koichi
    • C09D109/00
    • C09D109/00Y10T428/31504Y10T428/31855Y10T428/31935
    • The invention is a product, comprising a substrate and a film that limits the transmission of water vapor comprising a polymer derived from one or more nonionic monomers polymerized in the presence of at least one nonionic surfactant and in the absence of ionic surfactants. The cloud temperature of the at least one nonionic surfactant is preferably less than the polymerization temperature. The nonionic surfactant is preferably an alkylene oxide adduct of an alkyl alcohol, alkylbenzene alcohol or dialkylbenzene alcohol, wherein the number of alkylene oxide groups is less than or equal to 14. The invention includes a dispersion formed by polymerizing nonionic monomers at a polymerization temperature in the presence of at least one nonionic surfactant with a cloud temperature less than the polymerization temperature; a water vapor barrier composition; a film formed from the dispersion; a method of making the dispersion; a method of making a film; and a method of reducing the ability of water vapor to be transmitted with respect to a substrate.
    • 本发明是一种产品,其包括底物和膜,其限制了水蒸汽的透过性,该水蒸气包含衍生自在至少一种非离子表面活性剂存在下聚合的一种或多种非离子单体的聚合物和不存在离子表面活性剂。 所述至少一种非离子表面活性剂的云温度优选小于聚合温度。 非离子表面活性剂优选为烷基醇,烷基苯醇或二烷基苯醇的环氧烷烃加成物,其中环氧烷基团的数量小于或等于14.本发明包括通过在聚合温度下聚合非离子单体形成的分散体 存在至少一种云温度低于聚合温度的非离子表面活性剂; 水蒸气阻隔组合物; 由分散体形成的膜; 制造分散体的方法; 制作电影的方法; 以及降低水蒸汽相对于基板传递的能力的方法。