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    AQUEOUS DISPERSION CONTAINING POLYOLEFIN GRAFT COPOLYMER
    2.
    发明申请
    AQUEOUS DISPERSION CONTAINING POLYOLEFIN GRAFT COPOLYMER 失效
    含有聚烯烃共聚物的水性分散体（AQUEOUS DISPERSION POLYOLEFIN GRAFT COPOLYMER）

    公开(公告)号：US20110104503A1

    公开(公告)日：2011-05-05

    申请号：US12865337

    申请日：2009-01-27

    Applicant: Shuji Machida ,  Takenori Fujimura ,  Ryo Aburatani

    Inventor： Shuji Machida ,  Takenori Fujimura ,  Ryo Aburatani

    IPC: C08L67/06 ,  C09D133/22 ,  C09D11/10 ,  C09J133/22 ,  B32B15/09 ,  B32B21/08 ,  B32B17/10 ,  B32B27/36

    CPC classification number: C08F2/18 ,  C08F4/65908 ,  C08F4/65912 ,  C08F110/06 ,  C08F210/06 ,  C08F255/02 ,  C08F2438/03 ,  C09D7/45 ,  C09D11/03 ,  C09D151/06 ,  C09J151/06 ,  Y10T428/31616 ,  Y10T428/31681 ,  Y10T428/31938 ,  Y10T428/31989 ,  C08F4/65927 ,  C08F210/14 ,  C08F218/08 ,  C08F220/06 ,  C08F2500/15 ,  C08F2500/03 ,  C08F210/16

    Abstract: According to the present invention, an aqueous dispersion containing a graft copolymer satisfying (a) to (e) shown below and water is provided, and it is an aqueous dispersion containing a graft copolymer which shows an excellent dispersibility even in a state of reducing a surfactant and which is excellent in an affinity with a binder resin, a pigment and the like:(a) a graft rate is 1 to 150% by mass, (b) a weight average molecular weight measured by GPC is 500 to 400000, (c) a molecular weight distribution (Mw/Mn) is 1.5 to 4, (d) a main chain is a polymerization chain containing a monomer unit having a hydrophilic group and (e) a side chain is a homopolymerization chain of a single kind or a copolymerization chain of two or more kinds selected from α-olefins having 3 to 28 carbon atoms or a copolymerization chain comprising an α-olefin unit having 3 to 28 carbon atoms and an ethylene unit which accounts for 50% by mass or less, wherein a mesopentad ratio [mmmm] of the polymerization chain is 30 to 80 mole %.

    Abstract translation: 根据本发明，提供一种含有下述（a）〜（e）所示的接枝共聚物的水性分散体和水，并且是含有接枝共聚物的水性分散体，即使在还原时也显示出优异的分散性 表面活性剂，其与粘合剂树脂，颜料等的亲和性优异：（a）接枝率为1〜150质量％，（b）通过GPC测定的重均分子量为500〜400000（ c）分子量分布（Mw / Mn）为1.5〜4，（d）主链是含有具有亲水基团的单体单元的聚合链，（e）侧链是单一种类的均聚链， 选自碳原子数3〜28的α-烯烃的2种以上的共聚合链或含有3〜28个碳原子的α-烯烃单元和50质量％以下的乙烯单元的共聚链，其中， 聚合物的孔隙比[mmmm] 链条为30〜80摩尔％。

    CYANOACRYLATE COMPOSITIONS
    3.
    发明申请
    CYANOACRYLATE COMPOSITIONS 审中-公开

    公开(公告)号：US20200255706A1

    公开(公告)日：2020-08-13

    申请号：US16858666

    申请日：2020-04-26

    Applicant: Henkell IP & Holding GmbH

    Inventor： Rory B. Barnes ,  Rachel Hersee ,  Barry N. Burns

    IPC: C09J133/22 ,  B29C65/48 ,  C09J11/08

    Abstract: This invention relates to cyanoacrylate-containing compositions that include (a) a beta-alkoxy cyanoacrylate component, (b) a cyanoacrylate component selected from butyl cyanoacrylates, octyl cyanoacrylates, and combinations thereof; (c) a rubber toughening component (d) a surface modified component; and (e) an adhesion promoter. Cured products of the inventive cyanoacrylate compositions demonstrate improved toughness without an odor typically found with cyanoacrylate-containing compositions.

    Adhesive composition
    4.
    发明授权
    Adhesive composition 有权

    公开(公告)号：US09458361B2

    公开(公告)日：2016-10-04

    申请号：US14650946

    申请日：2013-12-03

    Applicant: TOAGOSEI CO., LTD.

    Inventor： Kenichi Ishizaki ,  Yushi Ando

    IPC: C09J133/22 ,  C09J11/06 ,  C09J201/00 ,  C08F236/12 ,  C08F222/32 ,  C09D135/04

    CPC classification number: C09J133/22 ,  C08F222/32 ,  C08F2222/324 ,  C08F2222/328 ,  C09D135/04 ,  C09J11/06 ,  C09J201/00 ,  C08L23/0869

    Abstract: An curable adhesive composition that can form a cured product exhibiting high shear adhesion strength, peel adhesion strength and impact adhesion strength and exhibiting, in particular, excellent cold/hot cycle resistance of adhesion strength, includes (a) a 2-cyanoacrylic acid ester, (b) a high molecular-weight component, such as a polymer, compatible with the 2-cyanoacrylic acid ester, (c) a multifunctional 2-cyano-3-vinylacrylic acid ester, and (d) an onium salt represented by the following general formula (1): C+A−  (1) wherein C+ represents an onium cation, A− represents an anion such provided that the anion does not substantially initiate polymerization of the 2-cyanoacrylic acid, in which the curable adhesive contains components (b)-(d) in predetermined amounts relative to 100 parts by mass of the component (a).

    ADHESIVE COMPOSITION
    7.
    发明申请
    ADHESIVE COMPOSITION 有权
    粘合剂组合物

    公开(公告)号：US20160200951A1

    公开(公告)日：2016-07-14

    申请号：US14916032

    申请日：2014-08-07

    Applicant: TOAGOSEI CO., LTD.

    Inventor： Kenichi ISHIAZAKI ,  Yushi ANDO

    IPC: C09J133/22

    CPC classification number: C09J133/22 ,  C08F220/36 ,  C08L21/00 ,  C08L33/14 ,  C09J4/06 ,  C09J121/00 ,  C09J133/14 ,  C09J143/00 ,  C09J143/04 ,  C09J201/10 ,  C08F220/34 ,  C08F2230/085 ,  C08F210/02 ,  C08F220/14

    Abstract: Provided is an adhesive composition which is flexible, and exhibits excellent adhesion durability. The adhesive composition comprises (a) a 2-cyanoacrylic acid ester, (b) a polymer having a hydrolyzable silyl group, (c) an elastomer, and (d) an acid catalyst, in which the contents of the components (b), (c), and (d) are from 5 to 200 parts by mass, from 5 to 50 parts by mass, and from 0.0005 to 0.5 parts by mass, respectively, relative to 100 parts by mass of the component (a). Further preferably, the composition contains 0.001 to 5 parts by mass of (e) an onium salt relative to 100 parts by mass of the component (a).

    Abstract translation: 提供一种柔软的粘合剂组合物，并且表现出优异的粘合耐久性。 粘合剂组合物包含（a）2-氰基丙烯酸酯，（b）具有水解性甲硅烷基的聚合物，（c）弹性体和（d）酸催化剂，其中组分（b）， （c）和（d）相对于100质量份的（a）成分，分别为5〜200质量份，5〜50质量份，以及0.0005〜0.5质量份。 进一步优选组合物相对于100质量份的（a）成分含有0.001〜5质量份的（e）鎓盐。

    ADHESIVE COMPOSITION
    8.
    发明申请
    ADHESIVE COMPOSITION 有权
    粘合剂组合物

    公开(公告)号：US20150315426A1

    公开(公告)日：2015-11-05

    申请号：US14650946

    申请日：2013-12-03

    Applicant: TOAGOSEI CO., LTD.

    Inventor： Kenichi ISHIZAKI ,  Yushi ANDO

    IPC: C09J133/22

    CPC classification number: C09J133/22 ,  C08F222/32 ,  C08F2222/324 ,  C08F2222/328 ,  C09D135/04 ,  C09J11/06 ,  C09J201/00 ,  C08L23/0869

    Abstract: Provided is an adhesive composition which can form a cured product that is high in shear adhesion strength, peel adhesion strength and impact adhesion strength and particularly is excellent in cold/hot cycle resistance of adhesion strength. The adhesive composition comprises (a) a 2-cyanoacrylic acid ester, (b) a high molecular-weight component compatible with 2-cyanoacrylic acid ester, (c) a multifunctional 2-cyano-3-vinylacrylic acid ester, and (d) an onium salt represented by the following general formula (1): C+A−  (1) wherein, C+ represents an onium cation and A− represents an anion which does not substantially initiate polymerization of the 2-cyanoacrylic acid ester, and the components (a)-(d) are contained in predetermined amounts.

    Abstract translation: 提供一种粘合剂组合物，其可以形成剪切粘合强度高，剥离粘合强度和冲击粘合强度高的固化产物，并且特别是耐热/耐热循环性优异的粘合强度。 粘合剂组合物包含（a）2-氰基丙烯酸酯，（b）与2-氰基丙烯酸酯相容的高分子量组分，（c）多官能2-氰基-3-乙烯基丙烯酸酯，和（d） 由以下通式（1）表示的鎓盐：C + A-（1）其中，C +表示鎓阳离子，A-表示基本上不引发2-氰基丙烯酸酯的聚合的阴离子，其组分 （a） - （d）以预定量包含。

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