Aqueous emulsion resin compositions
    341.
    发明申请
    Aqueous emulsion resin compositions 有权
    水性乳液树脂组合物

    公开(公告)号:US20040192828A1

    公开(公告)日:2004-09-30

    申请号:US10481811

    申请日:2003-12-23

    Abstract: The present invention provides an aqueous emulsion resin composition which comprises: (a) a resin composition containing at least one fluoroolefin polymer having crosslinkable group(s) at a terminus and/or a side chain of its molecule and at least one non-fluoroolefin polymer having crosslinkable group(s) at a terminus and/or a side chain of its molecule; and (b) at least one curing agent selected from the group consisting of isocyanates, melamines, hydrazides, carbodiimides, silanes and epoxides; and provides an aqueous emulsion resin compositions containing at least one chemically bonded product of a fluoroolefin polymer and a non-fluoroolefin polymer bonded to each other via at least one covalent bond at a terminus and/or a side chain of the molecules wherein one or both of the fluoroolefin polymer and the non-fluoroolefin polymer have crosslinkable group(s).

    Abstract translation: 本发明提供一种水性乳液树脂组合物,其包含:(a)含有至少一种在其分子的末端和/或侧链上具有交联性基团的氟代烯烃聚合物的树脂组合物和至少一种非氟烯烃聚合物 在其分子的末端和/或侧链上具有可交联基团; 和(b)至少一种选自异氰酸酯,三聚氰胺,酰肼,碳二亚胺,硅烷和环氧化物的固化剂; 并且提供含有至少一种通过分子的末端和/或侧链上的至少一个共价键彼此键合的氟烯烃聚合物和非氟烯烃聚合物的化学键合产物的水乳液树脂组合物,其中一个或两个 的氟烯烃聚合物和非氟烯烃聚合物具有可交联基团。

    Polymer emulsion
    342.
    发明申请
    Polymer emulsion 失效
    聚合物乳液

    公开(公告)号:US20020169250A1

    公开(公告)日:2002-11-14

    申请号:US10084377

    申请日:2002-02-28

    Abstract: A polymer emulsion with good film forming property, which is mixed a synthetic polymer emulsion containing the polymer having the particle size of 0.15 nullm or longer in diameter and a synthetic polymer emulsion containing the polymer having particle size of 0.10 nullm or shorter in diameter, wherein the glass transition temperature of the latter polymer is at least 20 degree lower than that of the former emulsion and the particle size ratio between the former polymer and the latter polymer is 2 or more. The polymer emulsion is used for making moisture-proof coated paper and/or recyclable-coated paper.

    Abstract translation: 具有良好成膜性的聚合物乳液,其混合含有直径为0.15μm或更大粒度的聚合物的合成聚合物乳液和含有直径为0.10μm或更小的聚合物的合成聚合物乳液,其中 后一种聚合物的玻璃化转变温度比前一种乳液的玻璃化转变温度低至少20度,而前者聚合物与后一种聚合物之间的粒径比为2以上。 聚合物乳液用于制造防潮涂层纸和/或可回收涂布纸。

    Epoxy resin-vinyl acetate polymer blends
    343.
    发明授权
    Epoxy resin-vinyl acetate polymer blends 失效
    环氧树脂 - 乙酸乙烯酯聚合物共混物

    公开(公告)号:US06235811B1

    公开(公告)日:2001-05-22

    申请号:US09327731

    申请日:1999-06-08

    Abstract: Hybrid polymeric compositions of epoxy resin and vinyl acetate polymer are combined in an aqueous emulsion also containing an emulsifying agent and isophoronediamine as a hardener for the epoxy resin. The emulsion is stable for long periods of time but can be cast and cured at room temperature, providing a one-pot system for the preparation of protective coatings, laminating adhesives, and the like. The vinyl acetate polymer must be emulsion polymerized independently of the epoxy resin and is preferably a copolymer of vinyl acetate with ethylene or n-butyl acrylate. The pot life of these hybrid polymer emulsions containing the epoxy hardening agent is at least one month and frequently as long as a year.

    Abstract translation: 将环氧树脂和乙酸乙烯酯聚合物的混合聚合物组合物也含有乳化剂和异佛尔酮二胺作为环氧树脂的硬化剂的水性乳液中。 该乳液长时间稳定,但可以在室温下浇铸和固化,为制备保护涂层,层压粘合剂等提供一锅系统。 乙酸乙烯酯聚合物必须独立于环氧树脂乳液聚合,并且优选为乙酸乙烯酯与乙烯或丙烯酸正丁酯的共聚物。 含有环氧硬化剂的这些杂化聚合物乳液的适用期至少为一个月,经常长达一年。

    Latex sealants containing epoxysilanes
    344.
    发明授权
    Latex sealants containing epoxysilanes 有权
    含有环氧硅烷的胶乳密封剂

    公开(公告)号:US6001907A

    公开(公告)日:1999-12-14

    申请号:US209141

    申请日:1998-12-10

    Applicant: Misty W. Huang

    Inventor: Misty W. Huang

    Abstract: Sealant compositions comprising a latex polymer and an epoxysilane of the formula ##STR1## in which R.sup.1 is a difunctional alkyl bridge with 2 to 6 carbon atoms,each R.sup.2 group is the same or different and each is a C.sub.1 to C.sub.12 alkyl or aryl group, or a C.sub.1 to C.sub.6 alkoxy groupeach R.sup.3 group is the same or different and each is a C.sub.2 to C.sub.6 alkyl group,n is 2 or 1,R.sup.4, R.sup.5, and R.sup.6 are each hydrogen or a C.sub.1 to C.sub.6 alkyl group,R.sup.7 is an alkyl group having from one to four carbon atoms, or aralkyl, or an aryl group having six to ten carbon atoms, andc has a value of zero or one;wherein the epoxysilane is added to the polymer neat or as a non-aqueous solution.

    Abstract translation: 包含胶乳聚合物和下式的环氧硅烷的密封剂组合物,其中R 1是具有2至6个碳原子的双官能烷基桥,每个R 2基团相同或不同,并且各自为C 1至C 12烷基或芳基,或C 1 至C6烷氧基,每个R 3基团相同或不同,并且各自为C 2至C 6烷基,n为2或1,R 4,R 5和R 6各自为氢或C 1至C 6烷基,R 7为烷基 具有1至4个碳原子,或芳烷基或具有6至10个碳原子的芳基,c具有0或1的值; 其中将环氧硅烷全部或非水溶液加入到聚合物中。

    Water-based fluorine-containing emulsion
    345.
    发明授权
    Water-based fluorine-containing emulsion 失效
    水性含氟乳液

    公开(公告)号:US5859123A

    公开(公告)日:1999-01-12

    申请号:US749698

    申请日:1996-11-15

    Abstract: The present invention relates to a water-based fluorine-containing emulsion. This emulsion contains a fluorine-containing copolymer in a disperse phase thereof This copolymer is prepared by copolymerizing: (A) a fluoroolefin, (B) an organosilicon compound containing an olefinic unsaturated bond and an alkoxysilyl group, (C) an unsaturated carboxylic acid represented by a general formula of CH.sub.2 .dbd.CH--(CH.sub.2).sub.n --COOH where n is an integer of from 3 to 15, and (D) at least one other copolymerizable monomer. A paint prepared from the emulsion is superior in storage stability and mechanical stability, although this paint belongs to a one-package paint. A coated film formed by applying the paint is superior in water resistance in its early stages, stain resistance, and weather resistance.

    Abstract translation: 本发明涉及水性含氟乳液。 该乳液在分散相中含有含氟共聚物。该共聚物通过共聚以下物质制备:(A)氟烯烃,(B)含有烯属不饱和键的有机硅化合物和烷氧基甲硅烷基,(C)不饱和羧酸 通式为CH 2 = CH-(CH 2)n -COOH,其中n为3至15的整数,和(D)至少一种其它可共聚单体。 由乳液制备的油漆在储存稳定性和机械稳定性方面是优异的,尽管这种油漆属于单组分涂料。 通过涂覆涂料形成的涂膜在其早期的耐水性,耐污染性和耐候性方面都是优异的。

    Stable blends of vinyl chloride and acrylic latexes
    347.
    发明授权
    Stable blends of vinyl chloride and acrylic latexes 失效
    氯乙烯和丙烯酸胶乳的稳定共混物

    公开(公告)号:US4619960A

    公开(公告)日:1986-10-28

    申请号:US500119

    申请日:1983-06-01

    Applicant: James S. Dodge

    Inventor: James S. Dodge

    CPC classification number: C08K5/19 C08K5/17 C08L27/06 C08L33/06 C08L2201/52

    Abstract: A stable blend of a vinyl halide latex and an acrylic latex is prepared by adjusting pH of the latexes to below about 6, adding a surfactant containing nitrogen having attached thereto alkyleneoxy groups to one or both of the latexes, and mixing the latexes, the surfactant is selected from cationic-nonionic surfactants, and amount thereof should be sufficient to maintain the latex blend stable for at least one month at 20.degree. C.

    Abstract translation: 通过将胶乳的pH调节至约6以下,制备稳定的乙烯基卤胶乳和丙烯酸胶乳的共混物,向其中一个或两个胶乳添加含氮烷氧基的氮的表面活性剂,并混合胶乳,表面活性剂 选自阳离子 - 非离子表面活性剂,其量应足以使胶乳混合物在20℃稳定至少一个月。

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