中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

131 records (took 0.595 seconds)

    Polymer and curable composition
    2.
    发明授权
    Polymer and curable composition 有权
    聚合物和可固化组合物

    公开(公告)号：US06964999B1

    公开(公告)日：2005-11-15

    申请号：US09622931

    申请日：1999-03-01

    Applicant: Yoshiki Nakagawa ,  Masayuki Fujita ,  Kenichi Kitano

    Inventor： Yoshiki Nakagawa ,  Masayuki Fujita ,  Kenichi Kitano

    IPC: C08F2/48 ,  C08F8/00 ,  C08F8/14 ,  C08F299/00 ,  C09J4/02

    CPC classification number: C08F299/00 ,  C08F8/14 ,  C08F2810/20 ,  C08F2810/30 ,  C08F2810/40 ,  C08J3/28 ,  C08J2333/04 ,  C08F8/26 ,  C08F120/18 ,  C08F8/06

    Abstract: A vinyl polymer having at least one terminal group of the general formula (1) per molecule; —OC(O)C(R)═CH2  (1) wherein R represents hydrogen or an organic group containing 1 to 20 carbon atoms; a curable composition containing said polymer; an aqueous emulsion containing either said polymer or said curable composition; a pressure sensitive adhesive composition and a pressure sensitive adhesive each comprising said curable composition or aqueous emulsion.

    Abstract translation: 每个分子具有至少一个通式（1）的末端基团的乙烯基聚合物; -OC（O）C（R）-CH 2（1）<βin-line-formula description =“In-line formula”end =“lead” 式中，R表示氢或含有1〜20个碳原子的有机基团， 含有所述聚合物的可固化组合物; 含有所述聚合物或所述可固化组合物的水乳液; 压敏粘合剂组合物和压敏粘合剂，其各自包含所述可固化组合物或水性乳液。

    Polymers and curable compositions
    3.
    发明申请
    Polymers and curable compositions 失效
    聚合物和可固化组合物

    公开(公告)号：US20050203204A1

    公开(公告)日：2005-09-15

    申请号：US11115258

    申请日：2005-04-27

    Applicant: Yoshiki Nakagawa ,  Kenichi Kitano

    Inventor： Yoshiki Nakagawa ,  Kenichi Kitano

    IPC: C08F8/00 ,  C08F8/32 ,  C08F8/34 ,  C08F290/04 ,  C08F299/00 ,  C08J3/28

    CPC classification number: C08F290/04 ,  C08F8/00 ,  C08F8/32 ,  C08F8/34 ,  C08F290/046 ,  C08F299/00 ,  C08F20/12

    Abstract: The present invention is concerned with a vinyl polymer having at least one group of the general formula (1) permolecule at the molecular chain terminus. -Z-R—CR1═CR2R3   (1) wherein Z represents an oxygen atom, a sulfur atom, a group of the formula NR′, R′ represents a univalent hydrocarbon group containing 1 to 20 carbon atoms, or a bivalent organic group containing 1 to 20 carbon atoms, and R represents a carbonyl group, a direct bond or a bivalent organic group containing 1 to 20 carbon atoms; R1 and R2 are the same or different and each represents a hydrogen atom or a univalent organic group containing 1 to 20 carbon atoms, and R3 represents an organic group containing 1 to 20 carbon atoms. The present invention is further concerned with a curable composition comprising the above vinyl polymer.

    Abstract translation: 本发明涉及在分子链末端具有至少一个通式（1）多分子基团的乙烯基聚合物。 <？in-line-formula description =“In-line Formulas”end =“lead”？> - ZR-CR <1>

    （1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Z表示氧原子，硫原子，式NR'的基团，R'表示 含有1-20个碳原子的一价烃基或含有1-20个碳原子的二价有机基团，R代表羰基，直接键或含有1至20个碳原子的二价有机基团; R 1和R 2相同或不同，各自表示氢原子或含有1至20个碳原子的一价有机基团，R 3， SUP>表示含有1〜20个碳原子的有机基团。 本发明还涉及包含上述乙烯基聚合物的可固化组合物。

    Polymers having reactive functional groups at terminus and curable compositions comprising the same
    4.
    发明授权
    Polymers having reactive functional groups at terminus and curable compositions comprising the same 失效
    在末端具有反应性官能团的聚合物和包含它们的可固化组合物

    公开(公告)号：US06933350B1

    公开(公告)日：2005-08-23

    申请号：US09807069

    申请日：1999-10-08

    Applicant: Yoshiki Nakagawa ,  Kenichi Kitano

    Inventor： Yoshiki Nakagawa ,  Kenichi Kitano

    IPC: C08F8/00 ,  C08F8/32 ,  C08F8/34 ,  C08F290/04 ,  C08F299/00 ,  C08F8/42

    CPC classification number: C08F290/04 ,  C08F8/00 ,  C08F8/32 ,  C08F8/34 ,  C08F290/046 ,  C08F299/00 ,  C08F20/12

    Abstract: A vinyl polymer having at least one group of the general formula (1) per molecule at the molecular chain terminus. —Z—R—CR1═CR2R3  (1) wherein Z represents an oxygen atom, a sulfur atom, a group of the formula NR′, R′ represents a univalent hydrocarbon group containing 1 to 20 carbon atoms, or a bivalent organic group containing 1 to 20 carbon atoms, and R represents a carbonyl group, a direct bond or a bivalent organic group containing 1 to 20 carbon atoms; R1 and R2 are the same or different and each represents a hydrogen atom or a univalent organic group containing 1 to 20 carbon atoms, and R3 represents an organic group containing 1 to 20 carbon atoms; and a curable composition comprising the above vinyl polymer are provided.

    Abstract translation: 一种乙烯基聚合物，其在分子链末端具有每个分子中具有至少一个通式（1）的基团。 <？in-line-formula description =“In-line Formulas”end =“lead”？> - ZR-CR <1>

    （1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Z表示氧原子，硫原子，式NR'的基团，R'表示 含有1-20个碳原子的一价烃基或含有1-20个碳原子的二价有机基团，R代表羰基，直接键或含有1至20个碳原子的二价有机基团; R 1和R 2相同或不同，各自表示氢原子或含有1至20个碳原子的一价有机基团，R 3， SUP>表示含有1〜20个碳原子的有机基团; 并提供包含上述乙烯基聚合物的可固化组合物。

    Method for purification of vinyl polymers
    5.
    发明授权
    Method for purification of vinyl polymers 失效
    乙烯基聚合物的纯化方法

    公开(公告)号：US06794461B2

    公开(公告)日：2004-09-21

    申请号：US09938310

    申请日：2001-08-24

    Applicant: Nao Fujita ,  Kenichi Kitano ,  Yoshiki Nakagawa

    Inventor： Nao Fujita ,  Kenichi Kitano ,  Yoshiki Nakagawa

    IPC: C08F814

    CPC classification number: C08F8/42 ,  C08F6/02 ,  C08F8/04 ,  C08F8/06

    Abstract: This invention provides a method for purification of a vinyl polymer which comprises the atom transfer radical polymerization of a vinyl monomer using a transition metal complex as the polymerization catalyst, said vinyl polymer being brought into contact with an oxidizing agent or a reducing agent.

    Abstract translation: 本发明提供了一种乙烯基聚合物的纯化方法，其包括使用过渡金属络合物作为聚合催化剂的乙烯基单体的原子转移自由基聚合，所述乙烯基聚合物与氧化剂或还原剂接触。

    Polymers and curable compositions
    8.
    发明授权
    Polymers and curable compositions 失效
    聚合物和可固化组合物

    公开(公告)号：US07342076B2

    公开(公告)日：2008-03-11

    申请号：US11115258

    申请日：2005-04-27

    Applicant: Yoshiki Nakagawa ,  Kenichi Kitano

    Inventor： Yoshiki Nakagawa ,  Kenichi Kitano

    IPC: C08F8/32

    CPC classification number: C08F290/04 ,  C08F8/00 ,  C08F8/32 ,  C08F8/34 ,  C08F290/046 ,  C08F299/00 ,  C08F20/12

    Abstract: The present invention is concerned with a vinyl polymer having at least one group of the general formula (1) permolecule at the molecular chain terminus. —Z—R—CR1═CR2R3  (1) wherein Z represents an oxygen atom, a sulfur atom, a group of the formula NR′, R′ represents a univalent hydrocarbon group containing 1 to 20 carbon atoms, or a bivalent organic group containing 1 to 20 carbon atoms, and R represents a carbonyl group, a direct bond or a bivalent organic group containing 1 to 20 carbon atoms; R1 and R2 are the same or different and each represents a hydrogen atom or a univalent organic group containing 1 to 20 carbon atoms, and R3 represents an organic group containing 1 to 20 carbon atoms. The present invention is further concerned with a curable composition comprising the above vinyl polymer.

    Abstract translation: 本发明涉及在分子链末端具有至少一个通式（1）多分子基团的乙烯基聚合物。 <？in-line-formula description =“In-line Formulas”end =“lead”？> - ZR-CR <1>

    （1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Z表示氧原子，硫原子，式NR'的基团，R'表示 含有1-20个碳原子的一价烃基或含有1-20个碳原子的二价有机基团，R代表羰基，直接键或含有1至20个碳原子的二价有机基团; R 1和R 2相同或不同，各自表示氢原子或含有1至20个碳原子的一价有机基团，R 3， SUP>表示含有1〜20个碳原子的有机基团。 本发明还涉及包含上述乙烯基聚合物的可固化组合物。

    Polymer, processes for producing polymer and composition
    9.
    发明授权
    Polymer, processes for producing polymer and composition 失效
    聚合物，聚合物和组合物的制备方法

    公开(公告)号：US07223817B2

    公开(公告)日：2007-05-29

    申请号：US11134354

    申请日：2005-05-23

    Applicant: Yoshiki Nakagawa ,  Kenichi Kitano ,  Masayuki Fujita

    Inventor： Yoshiki Nakagawa ,  Kenichi Kitano ,  Masayuki Fujita

    IPC: C08F8/00

    CPC classification number: C08F283/00 ,  C08F8/42 ,  C08F265/04 ,  C08F283/12 ,  C08F283/122 ,  C08F283/124 ,  C08F290/00 ,  C08F290/046 ,  C08F290/06 ,  C08F290/062 ,  C08F290/068 ,  C08F293/005 ,  C08F2438/01

    Abstract: The present invention relates to a vinyl polymer terminated in a silanol group, a hydrolyzable silyl group or an acrylic functional group, to a method of producing a vinyl polymer having a hydrolyzable silyl group at one or more termini thereof which comprises reacting a vinyl polymer having a silanol group at one or more termini thereof with a silicon compound having two or more silicon atom-bound hydrolyzable groups, and a method of producing a vinyl polymer having an acrylic functional group at one or more termini thereof which comprises reacting a vinyl polymer having a silanol group at one or more termini thereof with a silicon compound represented by the general formula (3): XSiR2—G—O—C(O)C(L)═CH2   (3) wherein X is a hydrolyzable group.

    Abstract translation: 本发明涉及一种以硅烷醇基封端的乙烯基聚合物，水解性甲硅烷基或丙烯酸官能团，涉及在一个或多个末端具有可水解甲硅烷基的乙烯基聚合物的制备方法，该方法包括使具有 在一个或多个末端的硅烷醇基与具有两个或更多个硅原子键合的可水解基团的硅化合物，以及在其一个或多个末端具有丙烯酸官能团的乙烯基聚合物的制备方法，该方法包括使具有 在一个或多个末端具有由通式（3）表示的硅化合物的硅烷醇基团：<？in-line-formula description =“In-line formula”end =“lead”？> XSiR 2 （3）式中：X为直链式公式描述=“In-line formula”end =“tail”？>其中X为 可水解基团。

Patent Agency Ranking