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    Crosslinking agent and curable composition
    41.
    发明授权
    Crosslinking agent and curable composition 失效
    交联剂和可固化组合物

    公开(公告)号：US5418297A

    公开(公告)日：1995-05-23

    申请号：US27152

    申请日：1993-03-16

    Applicant: Osamu Isozaki

    Inventor： Osamu Isozaki

    IPC: C08G59/42 ,  C08G67/04 ,  C08L63/00 ,  C08L73/02 ,  C09D133/06

    CPC classification number: C08L63/00 ,  C08G59/42 ,  C08G67/04 ,  C08L73/02 ,  C09D133/068

    Abstract: The invention provides a crosslinking agent comprising a compound having at least two noncyclic acid anhydride groups and represented by the following formula ##STR1## wherein R is a monovalent hydrocarbon group having 2 to 50 carbon atoms, R' is a bivalent hydrocarbon group having 2 to 50 carbon atoms, the hydrocarbon groups R and R' containing or not containing an ether linkage, urethane linkage or ester linkage, and n is an integer of 1 to 500.The invention also provides a curable composition including (A) at least one resin selected from the group consisting of (i) a resin having at least one epoxy group and at least one hydroxyl group in the molecule, (ii) a resin mixture of a resin having at least two epoxy groups in the molecule and a resin having at least two hydroxyl groups in the molecule, and (iii) a resin having at least two epoxy groups in the molecule, and (B) the above-mentioned crosslinking agent.

    Abstract translation: PCT No.PCT / JP92 / 01543 Sec。 371日期1993年3月18日 102（e）1993年3月18日PCT提交1992年11月26日PCT公布。 公开号WO93 / 11188 日本6月10日，1993年。本发明提供一种交联剂，其包含具有至少两个非环状酸酐基团并由下式表示的化合物（I），其中R是具有2-50个碳原子的一价烃基， R'为碳原子数2〜50的二价烃基，含有或不具有醚键的烃基R，R'，氨基甲酸酯键或酯键，n为1〜500的整数。本发明还提供一种 所述固化性组合物包含（A）至少一种选自（i）分子中具有至少一个环氧基和至少一个羟基的树脂的树脂，（ii）具有至少两个 分子中具有至少两个羟基的树脂，和（iii）分子中具有至少两个环氧基的树脂和（B）上述交联剂。

    Resin composition, curable composition and coating composition
    44.
    发明授权
    Resin composition, curable composition and coating composition 失效
    树脂组合物，可固化组合物和涂料组合物

    公开(公告)号：US5260376A

    公开(公告)日：1993-11-09

    申请号：US904257

    申请日：1992-06-25

    Applicant: Akimasa Nakahata ,  Nobushige Numa ,  Masahiro Yamane ,  Osamu Isozaki ,  Noboru Nakai

    Inventor： Akimasa Nakahata ,  Nobushige Numa ,  Masahiro Yamane ,  Osamu Isozaki ,  Noboru Nakai

    IPC: C08L63/00 ,  C09D201/04 ,  C08L27/14 ,  C08L83/00

    CPC classification number: C08L63/00 ,  C09D201/04

    Abstract: Disclosed are:1) a three-component resin composition comprising a hydroxyl group-containing compound (A), an epoxy group-containing compound (B) and a silane group-containing compound (C);2) a two-component resin composition comprising a hydroxyl group-containing compound (A) and silane group- and epoxy group-containing compound (D);3) a two component resin composition comprising hydroxyl group- and silane group-containing compound (E) and epoxy group-containing compound (B); and4) two-component resin composition comprising hydroxyl group- and epoxy group-containing compound (F) and silane group-containing compound (C); wherein at least one of the components in each of the resin compositions 1) to 4) is (are) fluorine-containing resin;5) a curable composition comprising one of the resin compositions 1) to 4) and a metal chelate compound as curing catalyst; and6) coating compositions comprising such curing composition and when required a pigment.

    Abstract translation: 公开的是：1）包含含羟基的化合物（A），含环氧基的化合物（B）和含硅烷基的化合物（C）的三组分树脂组合物; 2）包含含羟基的化合物（A）和含硅烷基和含环氧基的化合物（D）的双组分树脂组合物; 3）包含含羟基和含硅烷基的化合物（E）和含环氧基的化合物（B）的双组分树脂组合物; 和4）包含含羟基和含环氧基的化合物（F）和含硅烷基化合物（C）的双组分树脂组合物; 其中，树脂组合物1）〜4）中的至少一种成分为含氟树脂， 5）包含树脂组合物1）至4）之一的可固化组合物和作为固化催化剂的金属螯合物; 和6）包含这种固化组合物和需要时颜料的涂料组合物。

    Automotive coating compositions
    45.
    发明授权
    Automotive coating compositions 失效
    汽车涂料组合物

    公开(公告)号：US5051473A

    公开(公告)日：1991-09-24

    申请号：US399136

    申请日：1989-08-28

    Applicant: Ichiro Tabuchi ,  Noboru Nakai ,  Osamu Isozaki ,  Takao Matoba ,  Shinji Sugiura

    Inventor： Ichiro Tabuchi ,  Noboru Nakai ,  Osamu Isozaki ,  Takao Matoba ,  Shinji Sugiura

    IPC: C09D163/00 ,  C08K5/00 ,  C09D183/04 ,  C09D183/06

    CPC classification number: C09D183/06 ,  C08K5/0091

    Abstract: Disclosed is an automotive coating composition comprising (i) a basal resin which is either (a) a copolymer containing a specific polysiloxane macromonomer having two or more functional groups selected from the class consisting of hydroxyl and alkoxy groups per molecule and a number average molecular weight of 400 to 100,000 and an oxirane group-containing vinyl monomer as comonomer units or (b) a mixture of a polymer (I) containing said polysiloxane macromonomer as an essential monomer unit and a polymer (II) containing an oxirane group-containing vinyl monomer as an essential monomer unit and (ii) a chelate compound selected from the class consisting of aluminum chelate compounds, titanium chelate compounds and zirconium chelate compounds.

    Resin coating compositions and electrophoretic coating method using same
    46.
    发明授权
    Resin coating compositions and electrophoretic coating method using same 失效
    树脂涂料组合物和使用其的电泳涂布方法

    公开(公告)号：US5034109A

    公开(公告)日：1991-07-23

    申请号：US511474

    申请日：1990-04-19

    Applicant: Toshio Fujibayashi ,  Osamu Isozaki ,  Haruo Nagaoka

    Inventor： Toshio Fujibayashi ,  Osamu Isozaki ,  Haruo Nagaoka

    IPC: C09D5/44 ,  C09D133/14

    CPC classification number: C09D5/4488 ,  C09D133/14

    Abstract: The present invention provides (i) a resin coating composition consisting essentially of a resin containing tertiary amino group and 3-alkoxyalkyl-3-acryloyl or methacryloyl-ureido group which is at least 0.6 in average number per molecule and which is represented by the formula ##STR1## wherein R.sup.1 is a hydrogen atom or a methyl group, R.sup.2 is an alkylene group having 1 to 4 carbon atoms, and R.sup.3 is an alkyl group having 1 to 10 carbon atoms, the resin having a number-average molecular weight of about 800 to about 50,000 and capable of becoming soluble or dispersible in water on neutralization; (ii) a resin coating composition consisting essentially of a mixture of a resin containing at least 1.4 primary or secondary hydroxyl groups on the average per molecule, the resin having a number-average molecular weight of about 600 to about 50,000 and a resin containing at least one 3-alkoxyalkyl-3-acryloyl or methacryloyl-ureido group of the formula (I) on the average per molecule, the resin having a number-average molecular weight of about 400 to about 30,000, at least one of the resins in the mixture containing tertiary amino group in an amount sufficient to make the mixture soluble or dispersible in water on neutralization; and (iii) an electrophoretic coating method comprising making at least one of the resin coating compositions (i) and (ii) into an aqueous form by neutralization and electrophoretically applying the aqueous composition to a substrate serving as a cathode.

    Abstract translation: 本发明提供（i）主要由含有叔氨基的树脂和3-烷氧基烷基-3-丙烯酰基或甲基丙烯酰基 - 脲基组成的树脂涂料组合物，其平均数分子数至少为0.6，分子式为 （I）其中R1是氢原子或甲基，R2是具有1至4个碳原子的亚烷基，R3是具有1-10个碳原子的烷基，该树脂具有数均分子量 重量约800至约50,000并且能够在中和时变得可溶或分散于水中; （ii）树脂涂料组合物，其基本上由每分子平均含有至少1.4个伯或仲羟基的树脂的混合物组成，数均分子量为约600至约50,000的树脂和含有 平均每分子具有式（I）的至少一个3-烷氧基烷基-3-丙烯酰基或甲基丙烯酰基 - 脲基，数均分子量为约400至约30,000的树脂，至少一种树脂 含有叔氨基的混合物，其量足以使混合物在水中溶解或分散于水中; 和（iii）电泳涂覆方法，其包括通过中和使水性组合物中的至少一种树脂涂料组合物（i）和（ii）形成水性形式，并将该水性组合物电泳涂覆到用作阴极的基材上。

    Process for preparing organosilicon high condensation products
    47.
    发明授权
    Process for preparing organosilicon high condensation products 失效
    制备有机硅高缩合产物的方法

    公开(公告)号：US4605446A

    公开(公告)日：1986-08-12

    申请号：US777551

    申请日：1985-09-16

    Applicant: Osamu Isozaki

    Inventor： Osamu Isozaki

    IPC: C08G77/06 ,  C09K3/00 ,  C08G77/04

    CPC classification number: C08G77/06

    Abstract: A process for preparing an organosilicon high condensation product having no silanol group in the terminal of the molecule, the process comprising the steps of hydrolyzing a mixture of an organosilicon compound represented by the formula (A) ##STR1## wherein R represents a hydrocarbon group having 1 to 8 carbon atoms and/or a low condensation product thereof and an organosilicon compound represented by the formula (B) ##STR2## wherein R' represents a hydrocarbon group having 1 to 12 carbon atoms and R is as defined above and/or a low condensation product thereof in the presence of an acid catalyst, and adding an alkaline material to the reaction product to adjust its pH to more than 7, thereby causing condensation reaction.

    Abstract translation: 一种在分子末端制备不具有硅烷醇基的有机硅高缩合产物的方法，该方法包括以下步骤：水解由式（A）表示的有机硅化合物的混合物，其中R表示具有式 1至8个碳原子和/或其低缩合产物和由式（B）表示的有机硅化合物其中R'表示具有1至12个碳原子的烃基，R如上所定义，和/或 在酸催化剂存在下的低缩合产物，并向反应产物中加入碱性物质以将其pH调节至大于7，从而引起缩合反应。

    Polyester with epoxy monomer, and a cross-linking monomer
    48.
    发明授权
    Polyester with epoxy monomer, and a cross-linking monomer 失效
    聚酯与环氧单体和交联单体

    公开(公告)号：US3933939A

    公开(公告)日：1976-01-20

    申请号：US477642

    申请日：1974-06-10

    Applicant: Osamu Isozaki ,  Seigo Iwase

    Inventor： Osamu Isozaki ,  Seigo Iwase

    IPC: C08F299/00 ,  C08F290/00 ,  C08G63/58 ,  C09D167/07 ,  C08L67/06

    CPC classification number: C08G63/58 ,  Y10S525/921

    Abstract: A liquid unsaturated resin composition for coating material which comprises (A) 60 to 95 parts by weight of liquid resin and (B) 5 to 40 parts by weight of polyvinyl monomer, having high boiling point, in which said liquid resin is produced by adding a compound having both epoxy group and polymerizable unsaturated group to a linear polyester having terminal carboxyl groups and said linear polyester is produced by condensation of (a) aromatic dibasic acid or its acid anhydride and (b) aliphatic saturated compounds consisting of saturated aliphatic dibasic acid and saturated aliphatic glycol.

    Abstract translation: 一种用于涂料的液体不饱和树脂组合物，其包含（A）60至95重量份的液体树脂和（B）5至40重量份的具有高沸点的聚乙烯基单体，其中所述液体树脂通过添加 通过（a）芳族二元酸或其酸酐和（b）由饱和脂族二元酸组成的脂族饱和化合物的缩合制备具有末端羧基的直链聚酯和所述线性聚酯具有环氧基和可聚合不饱和基团的化合物 和饱和脂肪族二醇。

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