ADHESION PROMOTER SYSTEM, AND METHOD OF PRODUCING THE SAME
    1.
    发明公开
    ADHESION PROMOTER SYSTEM, AND METHOD OF PRODUCING THE SAME 有权
    粘合促进剂体系及其制备方法

    公开(公告)号:EP2569368A1

    公开(公告)日:2013-03-20

    申请号:EP11717143.9

    申请日:2011-04-20

    IPC分类号: C08L23/14 C09J123/14

    摘要: The instant invention is an adhesion promoter system, and method of producing the same. The adhesion promoter system comprises an aqueous dispersion comprising the melt kneading product of: (a) at least 60 percent by weight of a base polymer, based on the total weight of the solid content, wherein said base polymer comprises a propylene/ethylene copolymer composition, wherein said propylene/ethylene copolymer has a crystallinity in the range of from 1 percent by weight to 30 percent by weight, a heat of fusion in the range of from 2 Joules/gram to 50 Joules/gram), and a DSC melting point in the range of 25° C. to 110° C.; (b) from 0.5 to less than 30 percent by weight of a functionalized polymer composition, based on the total weight of the solid content, wherein said functionalized polymer composition comprises homopolymers of propylene or copolymers of propylene with hexene, octene and/or other like alpha-olefins, the homopolymers or copolymers having a single unsaturation, a terminal succinic anhydride moiety, and additional succinic anhydride substitutions on the polypropylene backbone, where the succinic anhydride substitution ranges from about 5 to about 45 weight percent of functionalized polymer composition; (c) from 0.1 to less than 20 percent by weight of a stabilizing agent, based on the total weight of the solid content; and (d) in the presence of water and optionally one or more neutralizing agents, for example, at a temperature in the range of 25° C. to 200° C.

    摘要翻译: 本发明是一种增粘剂体系及其制备方法。 所述助粘剂体系包含水分散体,所述水分散体包含熔融捏合产物:(a)基于所述固体内容物的总重量计,至少60重量%的基体聚合物,其中所述基体聚合物包含丙烯/乙烯共聚物组合物 其中所述丙烯/乙烯共聚物的结晶度为1重量%至30重量%,熔化热为2焦耳/克至50焦耳/克),DSC熔点 在25℃至110℃的范围内; (b)基于固体含量的总重量,0.5至小于30重量%的官能化聚合物组合物,其中所述官能化聚合物组合物包含丙烯均聚物或丙烯与己烯,辛烯和/或其它类似物的共聚物 所述均聚物或共聚物具有单不饱和度,末端琥珀酸酐部分和在所述聚丙烯主链上的另外的琥珀酸酐取代,其中所述琥珀酸酐取代范围为约5重量%至约45重量%的官能化聚合物组合物; (c)基于固体含量的总重量,0.1至小于20重量%的稳定剂; 和(d)在水和任选的一种或多种中和剂存在下,例如在25℃至200℃范围内的温度下

    METHOD TO PRODUCE FUNCTIONALIZED, LOW VISCOSITY ETHYLENE-BASED POLYMERS
    2.
    发明公开
    METHOD TO PRODUCE FUNCTIONALIZED, LOW VISCOSITY ETHYLENE-BASED POLYMERS 审中-公开
    用于生产功能化,低基于乙烯的聚合物

    公开(公告)号:EP3090003A2

    公开(公告)日:2016-11-09

    申请号:EP14827625.6

    申请日:2014-12-16

    摘要: The invention provides a process to form a "functionalized ethylene-based polymer" from an ethylene-based polymer and at least one polar compound, said process comprising thermally treating a composition comprising the ethylene-based polymer, the at least one polar compound, and at least one peroxide, in at least one extruder comprising at least one barrel, to form a polymer melt; and wherein the at least one peroxide has a half life, at the maximum barrel temperature of the at least one extruder, of less than of the minimum residence time of the polymer melt in the at least one extruder. The invention further provides a composition comprising at least the following: a) an ethylene-based polymer comprising a melt viscosity, at 350°F (177°C), less than 50.000 cP, and b) at least one peroxide comprising a half-life from 0.10 to 2.00 minutes, at a temperature from 160°C to 190°C.

    ADHESION PROMOTER SYSTEM, AND METHOD OF PRODUCING THE SAME
    5.
    发明授权
    ADHESION PROMOTER SYSTEM, AND METHOD OF PRODUCING THE SAME 有权
    粘合促进剂体系及其制备方法

    公开(公告)号:EP2569368B1

    公开(公告)日:2017-06-14

    申请号:EP11717143.9

    申请日:2011-04-20

    IPC分类号: C08L23/14 C09J123/14

    摘要: The instant invention is an adhesion promoter system, and method of producing the same. The adhesion promoter system comprises an aqueous dispersion comprising the melt kneading product of: (a) at least 60 percent by weight of a base polymer, based on the total weight of the solid content, wherein said base polymer comprises a propylene/ethylene copolymer composition, wherein said propylene/ethylene copolymer has a crystallinity in the range of from 1 percent by weight to 30 percent by weight, a heat of fusion in the range of from 2 Joules/gram to 50 Joules/gram), and a DSC melting point in the range of 25° C. to 110° C.; (b) from 0.5 to less than 30 percent by weight of a functionalized polymer composition, based on the total weight of the solid content, wherein said functionalized polymer composition comprises homopolymers of propylene or copolymers of propylene with hexene, octene and/or other like alpha-olefins, the homopolymers or copolymers having a single unsaturation, a terminal succinic anhydride moiety, and additional succinic anhydride substitutions on the polypropylene backbone, where the succinic anhydride substitution ranges from about 5 to about 45 weight percent of functionalized polymer composition; (c) from 0.1 to less than 20 percent by weight of a stabilizing agent, based on the total weight of the solid content; and (d) in the presence of water and optionally one or more neutralizing agents, for example, at a temperature in the range of 25° C. to 200° C.

    摘要翻译: 本发明是一种增粘剂体系及其制备方法。 所述助粘剂体系包含水分散体,所述水分散体包含熔融捏合产物:(a)基于所述固体内容物的总重量计,至少60重量%的基体聚合物,其中所述基体聚合物包含丙烯/乙烯共聚物组合物 其中所述丙烯/乙烯共聚物的结晶度为1重量%至30重量%,熔化热为2焦耳/克至50焦耳/克),DSC熔点 在25℃至110℃的范围内; (b)基于固体含量的总重量,0.5至小于30重量%的官能化聚合物组合物,其中所述官能化聚合物组合物包含丙烯均聚物或丙烯与己烯,辛烯和/或其它类似物的共聚物 所述均聚物或共聚物具有单不饱和度,末端琥珀酸酐部分和在所述聚丙烯主链上的另外的琥珀酸酐取代,其中所述琥珀酸酐取代范围为约5重量%至约45重量%的官能化聚合物组合物; (c)基于固体含量的总重量,0.1至小于20重量%的稳定剂; 和(d)在水和任选的一种或多种中和剂存在下,例如在25℃至200℃范围内的温度下

    FUNCTIONALIZED BLOCK COMPOSITE AND CRYSTALLINE BLOCK COMPOSITE COMPOSITIONS AS COMPATIBILIZERS
    6.
    发明公开
    FUNCTIONALIZED BLOCK COMPOSITE AND CRYSTALLINE BLOCK COMPOSITE COMPOSITIONS AS COMPATIBILIZERS 有权
    FUNKTIONALISIERTE BLOCK KOMPOSITE UND CRYSTALLINE BLOCK KOMPOSIT ZUSAMMENSETZUNGEN ALS VERTRAEGLICHKEITSVERMITTLER

    公开(公告)号:EP2791239A1

    公开(公告)日:2014-10-22

    申请号:EP12809039.6

    申请日:2012-12-12

    IPC分类号: C08L23/06 C08L23/10

    摘要: The invention provides functionalized block composites and crystalline block composites as compatibilizers. In particular, the invention provides compositions of at least three polymers and a compatibilizer. The compatibilizer comprises a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent or a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent.

    摘要翻译: 本发明提供功能化的嵌段复合材料和结晶块复合材料作为增容剂。 特别地,本发明提供了至少三种聚合物和增容剂的组合物。 增容剂包括由至少(A)和(B)形成的官能化的烯烃基聚合物:(A)结晶嵌段复合材料,其包含:包含丙烯基结晶嵌段和结晶乙烯基嵌段的嵌段共聚物; 丙烯类结晶聚合物; 和结晶乙烯类聚合物; 至少一种官能化试剂或由至少(A)和(B)形成的官能化烯烃基聚合物:(A)一种结晶嵌段复合材料,其包含:包含丙烯基结晶嵌段和结晶乙烯 基块 丙烯类结晶聚合物; 和结晶乙烯类聚合物; 和(B)至少一种官能化剂。