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    Modified carboxylated polyolefins and their use as adhesion promoters
    1.
    发明授权
    Modified carboxylated polyolefins and their use as adhesion promoters 有权
    改性羧化聚烯烃及其作为粘合促进剂的用途

    公开(公告)号：US08058354B2

    公开(公告)日：2011-11-15

    申请号：US10610238

    申请日：2003-06-30

    申请人： Kevin Alan Williams ,  Robert Lee Eagan ,  Lisa Kay Templeton ,  Richard Leon McConnell

    发明人： Kevin Alan Williams ,  Robert Lee Eagan ,  Lisa Kay Templeton ,  Richard Leon McConnell

    IPC分类号： C08F8/14 ,  C08F8/32 ,  C08F8/46 ,  C08C19/22 ,  C08C19/28 ,  C08C19/36

    CPC分类号： C08J7/047 ,  C08F8/14 ,  C08F255/00 ,  C08F255/02 ,  C08F290/042 ,  C08F2800/10 ,  C08F2810/20 ,  C08J2423/00 ,  C09D7/65 ,  C09D151/06 ,  C09J151/06 ,  Y10T428/31692 ,  Y10T428/31938 ,  C08F222/06 ,  C08F255/04

    摘要： The present invention provides solvent- and water-based primer compositions that include at least one carboxylated polyolefin that has been modified with one or more polyfunctional alcohols. The carboxylated polyolefins are obtained by the reaction of polyolefins with at least one of unsaturated carboxylic esters, unsaturated carboxylic acids, unsaturated carboxylic anhydrides, acrylic monomers, and mixtures thereof. The carboxylated polyolefins are then further modified by reaction with one or more polyfunctional alcohols. These polyfunctional alcohol-modified polyolefins may also contain pendant carboxyl groups, which have the propensity to form hydrophilic salts with amines or inorganic bases, thereby rendering the polyfunctional alcohol-modified polyolefins water-dispersible. These primer compositions are useful for significantly improving the adhesion of paints, adhesives, and inks to various plastic and metal substrates.

    摘要翻译： 本发明提供了溶剂和水基底漆组合物，其包括至少一种已被一种或多种多官能醇改性的羧化聚烯烃。 羧基化的聚烯烃是通过聚烯烃与不饱和羧酸酯，不饱和羧酸，不饱和羧酸酐，丙烯酸类单体及其混合物中的至少一种的反应得到的。 然后通过与一种或多种多官能醇反应来进一步修饰羧化聚烯烃。 这些多官能醇改性聚烯烃也可以含有侧链羧基，其倾向于与胺或无机碱形成亲水盐，从而使多官能醇改性的聚烯烃水分散。 这些底漆组合物可用于显着改善涂料，粘合剂和油墨对各种塑料和金属基材的粘合性。

    MODIFIED CARBOXYLATED POLYOLEFINS AND THEIR USE AS ADHESION PROMOTERS FOR POLYOLEFIN SURFACES
    5.
    发明申请
    MODIFIED CARBOXYLATED POLYOLEFINS AND THEIR USE AS ADHESION PROMOTERS FOR POLYOLEFIN SURFACES 审中-公开
    改性聚氧乙烯和它们作为粘合剂表面的粘合促进剂

    公开(公告)号：US20120040195A1

    公开(公告)日：2012-02-16

    申请号：US13277504

    申请日：2011-10-20

    申请人： Kevin Alan Williams ,  Robert Lee Eagan ,  Lisa Kay Templeton ,  Richard Leon McConnell

    发明人： Kevin Alan Williams ,  Robert Lee Eagan ,  Lisa Kay Templeton ,  Richard Leon McConnell

    IPC分类号： B32B15/085 ,  C09D5/16 ,  B32B27/32 ,  C09D167/02

    CPC分类号： C08J7/047 ,  C08F8/14 ,  C08F255/00 ,  C08F255/02 ,  C08F290/042 ,  C08F2800/10 ,  C08F2810/20 ,  C08J2423/00 ,  C09D7/65 ,  C09D151/06 ,  C09J151/06 ,  Y10T428/31692 ,  Y10T428/31938 ,  C08F222/06 ,  C08F255/04

    摘要： The present invention provides solvent- and water-based primer compositions that include at least one carboxylated polyolefin that has been modified with one or more polyfunctional alcohols. The carboxylated polyolefins are obtained by the reaction of polyolefins with at least one of unsaturated carboxylic esters, unsaturated carboxylic acids, unsaturated carboxylic anhydrides, acrylic monomers, and mixtures thereof. The carboxylated polyolefins are then further modified by reaction with one or more polyfunctional alcohols. These polyfunctional alcohol-modified polyolefins may also contain pendant carboxyl groups, which have the propensity to form hydrophilic salts with amines or inorganic bases, thereby rendering the polyfunctional alcohol-modified polyolefins water-dispersible. These primer compositions are useful for significantly improving the adhesion of paints, adhesives, and inks to various plastic and metal substrates.

    摘要翻译： 本发明提供了溶剂和水基底漆组合物，其包括至少一种已被一种或多种多官能醇改性的羧化聚烯烃。 羧基化的聚烯烃是通过聚烯烃与不饱和羧酸酯，不饱和羧酸，不饱和羧酸酐，丙烯酸类单体及其混合物中的至少一种的反应得到的。 然后通过与一种或多种多官能醇反应来进一步修饰羧化聚烯烃。 这些多官能醇改性聚烯烃也可以含有侧链羧基，其倾向于与胺或无机碱形成亲水盐，从而使多官能醇改性的聚烯烃水分散。 这些底漆组合物可用于显着改善涂料，粘合剂和油墨对各种塑料和金属基材的粘合性。

    Adhesion-promoting primer compositions for polyolefin substrates
    6.
    发明授权
    Adhesion-promoting primer compositions for polyolefin substrates 有权
    用于聚烯烃基材的粘合促进底漆组合物

    公开(公告)号：US06310134B1

    公开(公告)日：2001-10-30

    申请号：US09342181

    申请日：1999-06-29

    申请人： Lisa Kay Templeton ,  Kevin Alan Williams ,  Richard Leon McConnell ,  Michael Alan Callahan

    发明人： Lisa Kay Templeton ,  Kevin Alan Williams ,  Richard Leon McConnell ,  Michael Alan Callahan

    IPC分类号： C08F26704

    CPC分类号： C09D151/06 ,  C08F8/00 ,  C08F10/00

    摘要： The invention relates to solvent-based primer compositions containing 0.5 to 40 weight percent of a modified polyolefin and a solvent selected from the group consisting of ester solvents, ketone solvents, aliphatic solvents, aromatic solvents and mixtures thereof. The modified polyolefin is formed from an amorphous polyolefin selected from polypropylene and a propylene copolymer or a propylene terpolymer or an ethylene copolymer or terpolymer. Preferably the polyolefin is a polypropylene copolymer or terpolymer containing about 1 to about 99 mole percent ethylene, 1-butene, 1-pentene, and 1-hexene. The amorphous polyolefin has a number average molecular weight ranging from about 1,000 to 15,000 and is chemically modified with one or more unsaturated carboxylic acids selected from the group consisting of acids, esters and anhydrides. These primers are useful for significantly improving the adhesion of paints to polyolefin surfaces.

    摘要翻译： 本发明涉及含有0.5-40重量％改性聚烯烃和选自酯溶剂，酮溶剂，脂族溶剂，芳族溶剂及其混合物的溶剂的溶剂型底漆组合物。 改性聚烯烃由选自聚丙烯和丙烯共聚物或丙烯三元共聚物或乙烯共聚物或三元共聚物的无定形聚烯烃形成。 优选地，聚烯烃是含有约1至约99摩尔％乙烯，1-丁烯，1-戊烯和1-己烯的聚丙烯共聚物或三元共聚物。 无定形聚烯烃的数均分子量为约1,000至15,000，并用一种​​或多种选自酸，酯和酸酐的不饱和羧酸进行化学改性。 这些底漆可用于显着改善涂料对聚烯烃表面的粘合性。

    Process for powdering semi-crystalline polyester pellets
    7.
    发明授权
    Process for powdering semi-crystalline polyester pellets 失效
    粉状半结晶聚酯粒料的工艺

    公开(公告)号：UST959009I4

    公开(公告)日：1977-06-07

    申请号：US751787

    申请日：1976-12-16

    申请人： Richard Leon McConnell ,  Doyle Allen Weemes

    发明人： Richard Leon McConnell ,  Doyle Allen Weemes

    IPC分类号： C08J3/12

    CPC分类号： C08J3/12 ,  C08J2367/02 ,  Y10S524/904

    摘要： process for converting semi-crystalline polyester pellets into powder without cryogenically grinding, the polyester pellets being derived from polyester polymers having a melting point of about 80.degree.-140.degree. C. and a .DELTA.H.sub.f of .ltoreq. 10, by heating the polyester pellets to a temperature of about 130.degree. C. to about 200.degree. C. in an admixture of about 200 to about 1,000 parts of water based on 100 parts of polymer, of about 15 to about 150 parts of organic solvent selected from aromatic and chlorinated solvents such as toluene, xylene, benzene, chloroform, methylene chloride, and about 5 to about 25 parts of a wetting agent comprising a block copolymer of ethylene oxide and propylene oxide having a molecular weight of about 8,000 to about 13,500; the admixture is cooled to ambient temperature while stirring; then the admixture is filtered to remove the water and the solvent from the resulting polyester powder; and finally the filtered powder is washed to remove the wetting agent.

    Copolyester compositions containing carbon black
    9.
    发明授权
    Copolyester compositions containing carbon black 失效
    含有炭黑的共聚酯组合物

    公开(公告)号：US5643991A

    公开(公告)日：1997-07-01

    申请号：US439597

    申请日：1995-05-12

    申请人： Candace Michele Stipe ,  Scott Arnold Hanson ,  Richard Leon McConnell

    发明人： Candace Michele Stipe ,  Scott Arnold Hanson ,  Richard Leon McConnell

    IPC分类号： B65D1/00 ,  B65D85/86 ,  C08J3/20 ,  C08K3/04 ,  C08L23/08 ,  C08L31/04 ,  C08L51/04 ,  C08L53/00 ,  C08L67/02

    CPC分类号： C08L67/02 ,  C08K3/04 ,  C08L23/08 ,  C08L31/04 ,  C08L51/04 ,  C08L53/00

    摘要： This invention relates to a blend comprising:(a) one or more substantially amorphous copolyester resins having a degree of crystallinity of less than 20 percent;(b) from about 5 to about 25 weight percent carbon black; and(c) from about 7 to about 30 weight percent of an impact modifier,wherein the total of the weight percentages of (a), (b), and (c) equal 100 percent.This invention is advantageous in that it provides the advantages of good electroconductivity, lack of brittleness, ability to thermoform into desired shapes, good impact strength, good sealing characteristics and acceptable environmental image.

    摘要翻译： 本发明涉及一种共混物，其包含：（a）一种或多种结晶度小于20％的基本上无定形的共聚酯树脂; （b）约5至约25重量％的炭黑; 和（c）约7至约30重量％的抗冲改性剂，其中（a），（b）和（c）的重量百分比的总和等于100％。 本发明的优点在于其具有良好的导电性，缺乏脆性，热成型为所需形状的能力，良好的冲击强度，良好的密封特性和可接受的环境影像的优点。