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    Method for the epoxidation of unsaturated polymers
    21.
    发明授权
    Method for the epoxidation of unsaturated polymers 失效
    不饱和聚合物的环氧化方法

    公开(公告)号：US5789512A

    公开(公告)日：1998-08-04

    申请号：US772313

    申请日：1996-12-23

    Applicant: Mingxin Fan ,  Gary W. Ceska ,  James Horgan

    Inventor： Mingxin Fan ,  Gary W. Ceska ,  James Horgan

    IPC: C08C19/06 ,  C08F8/08

    CPC classification number: C08C19/06

    Abstract: A process for epoxidizing unsaturated polymers comprising reacting an unsaturated polymer with hydrogen peroxide in the presence of (a) tungstic acid or its metal salts, (b) phosphoric acid or its metal salts, and (c) at least one phase transfer catalyst.

    Abstract translation: 环氧化不饱和聚合物的方法，包括在（a）钨酸或其金属盐，（b）磷酸或其金属盐存在下使不饱和聚合物与过氧化氢反应，和（c）至少一种相转移催化剂。

    Radiation curable acrylate-terminated polymers having polycarbonate repeating units
    23.
    发明授权
    Radiation curable acrylate-terminated polymers having polycarbonate repeating units 有权
    具有聚碳酸酯重复单元的可辐射固化的丙烯酸酯封端的聚合物

    公开(公告)号：US06451958B1

    公开(公告)日：2002-09-17

    申请号：US09932559

    申请日：2001-04-06

    Applicant: Mingxin Fan ,  Gary Ceska ,  James Horgan

    Inventor： Mingxin Fan ,  Gary Ceska ,  James Horgan

    IPC: C08G6400

    CPC classification number: C09D175/16 ,  C08G18/672 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31551 ,  C08G18/44

    Abstract: Polymer having repeating polycarbonate moieties of the formula (I) (Acr)y(A)(Q)(PC)[(Q)(PC)]x(Q)(A)(Acr)y  (I) wherein (Acr)y(A) is the residue of hydroxyalkyl acrylate or hydroxyalkyl methacrylate having an alkyl moiety, A, and where said alkyl, A, has 2 to 5 carbon atoms and wherein Acr is an acrylate or methacrylate moiety; Q is the residue of one or more organic polyisocyantes which are connected with A via a urethane linkage; PC is the residue of an alkylene diol polycarbonate of the formula (II) HO(ROCOO)nROH  (II) R is one or more (C2 to C10) alkylene or one or more (C6 to C12) aromatic group; y is an integer from 1 to 5; x is from 1 to 20; PC and Q are connected via a urethane group. The acrylate terminate polymers are useful for radiation cured coatings which have superior adhesion and reverse impact strength, especially when applied to plastic substrates.

    Abstract translation: 具有式（I）的重复聚碳酸酯部分的聚合物其中（Acr）y（A）是具有烷基部分A的丙烯酸羟烷基酯或甲基丙烯酸羟烷基酯的残基，并且其中所述烷基A具有2至5个碳原子，其中 Acr是丙烯酸酯或甲基丙烯酸酯部分; Q是通过氨基甲酸酯键与A连接的一种或多种有机聚异氰酸酯的残基; PC是式（II）的亚烷基二醇聚碳酸酯的残基R是一个或多个（C2 至C10）亚烷基或一个或多个（C6至C12）芳族基团; y为1至5的整数; x为1至20; PC和Q通过氨基甲酸酯基团连接。丙烯酸酯末端聚合物可用于辐射 具有优异的附着力和反冲击强度的固化涂层，特别是当应用于塑料基材时。

    Silicon-containing alkoxylated (meth)acrylate monomers
    24.
    发明授权
    Silicon-containing alkoxylated (meth)acrylate monomers 失效
    含硅烷氧基化（甲基）丙烯酸酯单体

    公开(公告)号：US06391463B1

    公开(公告)日：2002-05-21

    申请号：US08772980

    申请日：1996-12-23

    Applicant: Mingxin Fan ,  Gary W. Ceska ,  James Horgan ,  Thomas Hazell

    Inventor： Mingxin Fan ,  Gary W. Ceska ,  James Horgan ,  Thomas Hazell

    IPC: C08F3008

    CPC classification number: C08F30/08 ,  C07F7/081 ,  C07F7/12 ,  C07F7/1804 ,  C09D4/00 ,  Y10T428/31663 ,  C08F230/08

    Abstract: Compounds of the formula wherein R1=H, CH3 R2=H, CH3, CH2CH3, or CH2CH2CH3 n=1-10 X=halogen, (C1-C6) alkyl, (C1-C6) alkoxy, or aromatic radical are shown to be useful as coupling agents or adhesion promotors in free radically curable compositions such as UV curable and peroxide curable (meth)acrylate based coating compositions. The associated methods, curable compositions, coatings, adhesives and coated articles are also disclosed.

    Abstract translation: 化合物R1 = H，CH3R2 = H，CH3，CH2CH3或CH2CH2CH3n = 1-10X =卤素，（C1-C6）烷基，（C1-C6）烷氧基或芳族基团可用作偶联剂或 可自由基固化组合物中的粘合促进剂，例如UV可固化和可过氧化物固化的（甲基）丙烯酸酯基涂料组合物。 还公开了相关方法，可固化组合物，涂料，粘合剂和涂覆制品。

    Polyurethane salts
    25.
    发明授权
    Polyurethane salts 失效
    聚氨酯盐

    公开(公告)号：US06380278B1

    公开(公告)日：2002-04-30

    申请号：US09932560

    申请日：2001-01-19

    Applicant: Mingxin Fan ,  Xiaoxing Chuck Dong ,  Jeffrey Allan Klang ,  James Horgan ,  Gary W. Ceska

    Inventor： Mingxin Fan ,  Xiaoxing Chuck Dong ,  Jeffrey Allan Klang ,  James Horgan ,  Gary W. Ceska

    IPC: C08G1830

    CPC classification number: C08G18/34 ,  C08G18/672

    Abstract: A urethane (meth)acrylate metal salt obtained by reacting (A) one or more polyisocyanates, (B) one or more hydroxy functional (meth)acrylates, and (C) one or more metal salt polyols which are the reaction product of a metal oxide and a half ester containing a hydroxy group and a carboxylic acid group. Processes of preparing such salts and polymers prepared from such salts are also disclosed. The polymers are useful for coating and adhesive compositions prepared by radiation or peroxide curing processes.

    Abstract translation: 通过使（A）一种或多种多异氰酸酯，（B）一种或多种羟基官能（甲基）丙烯酸酯和（C）一种或多种金属盐多元醇反应得到的氨基甲酸酯（甲基）丙烯酸酯金属盐， 氧化物和含有羟基和羧酸基团的半酯。 还公开了由这些盐制备这种盐和聚合物的方法。 聚合物可用于通过辐射或过氧化物固化方法制备的涂料和粘合剂组合物。

    Radiation curable compositions comprising an unsaturated polyester and a compound having two to six-propenyl ether groups
    26.
    发明授权
    Radiation curable compositions comprising an unsaturated polyester and a compound having two to six-propenyl ether groups 失效
    包含不饱和聚酯和具有2-6个丙烯基醚基团的化合物的可辐射固化组合物

    公开(公告)号：US06030703A

    公开(公告)日：2000-02-29

    申请号：US910641

    申请日：1997-08-13

    Applicant: Mingxin Fan ,  Gary W. Ceska ,  James Horgan ,  Nicholas Trainer

    Inventor： Mingxin Fan ,  Gary W. Ceska ,  James Horgan ,  Nicholas Trainer

    IPC: C08F2/50 ,  C08F283/01 ,  C08L67/06 ,  C08L67/07 ,  G02B6/02

    CPC classification number: C08F283/01 ,  Y10T428/2938

    Abstract: Composition suitable for free radical, radiation curable coating comprising at least one polyester having unsaturated backbone and at least one compound having two to six propenyl ether groups, and optionally, a free radical photoinitiator. The equivalent ratio of propenyl ether groups to maleimide, maleate and/or fumarate groups in the polyester is preferably about 5:1 to about 1:5.The process for curing the composition includes exposing it to ionizing radiation and/or ultraviolet light. The resultant cured coatings and coated articles are similar in performance to their vinyl ether analogues, but the propenyl ethers are easier to prepare than the vinyl ether analogues.

    Abstract translation: 适用于包含至少一种具有不饱和主链的聚酯和至少一种具有2-6个丙烯基醚基团的化合物的自由基可辐射固化涂料的组合物，以及任选的自由基光引发剂。 丙烯基醚基团与聚酯中的马来酰亚胺，马来酸酯和/或富马酸酯基团的当量比优选为约5:1至约1:5。 用于固化组合物的方法包括将其暴露于电离辐射和/或紫外光。 所得的固化涂层和涂覆制品的性能与其乙烯基醚类似物相似，但丙烯基醚比乙烯基醚类似物更容易制备。

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