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    One-component polyurethane type adhesive, and use thereof
    2.
    发明授权
    One-component polyurethane type adhesive, and use thereof 失效
    单组分聚氨酯类粘合剂及其用途

    公开(公告)号：US5410011A

    公开(公告)日：1995-04-25

    申请号：US109099

    申请日：1993-08-19

    申请人： Shin Konishi ,  Shinji Hirayama ,  Takao Hidai ,  Yukihiro Morikawa ,  Koichi Uehara ,  Sadako Hashimoto

    发明人： Shin Konishi ,  Shinji Hirayama ,  Takao Hidai ,  Yukihiro Morikawa ,  Koichi Uehara ,  Sadako Hashimoto

    IPC分类号： C08G18/79 ,  C09J175/00 ,  C09J175/04 ,  G08G18/79

    CPC分类号： C08G18/798 ,  C09J175/04 ,  C08G2170/20 ,  Y10S528/905

    摘要： A one-component type polyurethane adhesive: comprising, as a main component, a polyurethane precursor prepared by reaction of a polyisocyanate component (a) containing one or more polyisocyanate compounds (a-1) mention below and optionally one or more polyisocyanates (a-2) mention below with an active hydrogen compound (b) having a molecular weight of from 18 to 20,000 and having two or more active hydrogen groups in the molecule, at an equivalent ratio of the active hydrogen group of the active hydrogen compound component (b) to the isocyanate group of the polyisocyanate component (a) of more than 1.0; the polyurethane precursor containing a uretdione group and the active hydrogen group at an equivalent ratio of the uretdione group to the active hydrogen groups of from 0.25 to 1.0,(a-1): a polyisocyanate compound having at least a uretdione group in the molecule thereof, and(a-2): a polyisocyanate having two or more isocyanate groups in the molecule thereof.

    摘要翻译： 一种单组分型聚氨酯粘合剂：以包含一种或多种以下提及的多异氰酸酯化合物（a-1）和任选的一种或多种多异氰酸酯（a- 1）的多异氰酸酯组分（a）的反应制备的聚氨酯前体作为主要组分， 2）以分子内具有活性氢化合物组分（b）的活性氢基团的当量比的分子量为18至20,000的活性氢化合物（b）和具有两个或多个活性氢基团的活性氢化合物（b） ）多异氰酸酯组分（a）的异氰酸酯基团大于1.0; 含有脲二酮基团和活性氢基团的脲基二醇基团与活性氢基团的当量比为0.25至1.0的（a-1）：在其分子中具有至少一个脲二酮基团的多异氰酸酯化合物 ，（a-2）：分子中具有2个以上异氰酸酯基的多异氰酸酯。

    Polyisocyanate curing agent for laminate adhesive laminate adhesive comprising the same and its use
    4.
    发明授权
    Polyisocyanate curing agent for laminate adhesive laminate adhesive comprising the same and its use 失效
    用于层压粘合剂层压粘合剂的多异氰酸酯固化剂包括它们及其用途

    公开(公告)号：US06309507B1

    公开(公告)日：2001-10-30

    申请号：US09260126

    申请日：1999-03-01

    申请人： Yukihiro Morikawa ,  Toshiaki Sasahara ,  Shin Konishi

    发明人： Yukihiro Morikawa ,  Toshiaki Sasahara ,  Shin Konishi

    IPC分类号： C09J10100

    CPC分类号： C09J175/04 ,  C08G18/10 ,  C08G18/664 ,  C08G18/798 ,  C08G18/8064 ,  C08G18/32

    摘要： A polyisocyanate curing agent for a laminate adhesive, which comprises a hydrophilic polar group-containing polyisocyanate; a laminate adhesive excellent in heat-resistance, durability and adhesiveness to polyolefin film which adhesive comprises the above hydrophilic polar group-containing polyisocyanate and an active hydrogen-containing compound; and use of an adhesive comprising the above polyisocyanate curing agent and an active hydrogen-containing compound in film lamination.

    摘要翻译： 一种用于层压粘合剂的多异氰酸酯固化剂，其包含含亲水极性基团的多异氰酸酯; 粘合剂包括上述亲水极性基团的多异氰酸酯和含活性氢的化合物的耐热性，耐久性和与聚烯烃膜的粘合性优异的层压粘合剂; 以及在膜层压中使用包含上述多异氰酸酯固化剂和含活性氢化合物的粘合剂。

    One-component-type composition for polyurethane elastomer and method for processing the same by molding
    5.
    发明授权
    One-component-type composition for polyurethane elastomer and method for processing the same by molding 失效
    聚氨酯弹性体的单组分型组合物及其成型方法

    公开(公告)号：US5548057A

    公开(公告)日：1996-08-20

    申请号：US294835

    申请日：1994-08-29

    申请人： Shinji Hirayama ,  Shin Konishi ,  Takao Hidai ,  Shinjiro Hama ,  Sadako Hashimoto ,  Yukihiro Morikawa

    发明人： Shinji Hirayama ,  Shin Konishi ,  Takao Hidai ,  Shinjiro Hama ,  Sadako Hashimoto ,  Yukihiro Morikawa

    IPC分类号： C08G18/10 ,  C08G18/40 ,  C08G18/65 ,  C08G18/78 ,  C08G18/79 ,  C08G18/83 ,  C08J7/00 ,  C08L75/04

    CPC分类号： C08G18/798

    摘要： A one-component-type composition for a polyurethane elastomer, comprising as a main component a polyurethane precursor containing a polyisocyanate component, and a compound having active hydrogen groups. The polyisocyanate component contains a polyisocyanate having at least a urethodione group (particularly urethodione and isocyanurate groups), and the compound (polyol or the like) having active hydrogen groups contains at least two active hydrogen groups in its molecule and has a molecular weight of 18 to 20000. The polyurethane precursor is obtained by reacting the polyisocyanate component and the compound having active hydrogen groups under the condition that the equivalent ratio of the active hydrogen group in the compound having active hydrogen groups to the isocyanate group in the polyisocyanate component exceeds 1.0. The equivalent ratio of the urethodione group to the active hydrogen group in the polyurethane precursor is from 0.25 to 1.0. The one-component-type composition for a polyurethane elastomer has storage stability comparable to that of thermoplastic elastomers, can be handled with ease, and does not pollute working environment. The composition is useful for preparaing elastomers which have physical properties equal to those of two-component-type elastomers.

    摘要翻译： 用于聚氨酯弹性体的单组分型组合物，其包含作为主要组分的含有多异氰酸酯组分的聚氨酯前体和具有活性氢基团的化合物。 多异氰酸酯成分含有至少具有脲基（特别是脲基和异氰脲酸酯基）的多异氰酸酯，具有活性氢基的化合物（多元醇等）在其分子中含有至少两个活性氢基，分子量为18 聚氨酯前体是通过使多异氰酸酯组分和具有活性氢基团的化合物在多异氰酸酯组分中的具有活性氢基团的化合物中的活性氢基团与异氰酸酯基团的当量比超过1.0的条件下反应而获得的。 脲基组与聚氨酯前体中活性氢基团的当量比为0.25〜1.0。 用于聚氨酯弹性体的单组分型组合物具有与热塑性弹性体相当的储存稳定性，可以容易地处理，并且不会污染工作环境。 该组合物可用于制备具有与双组分型弹性体相同的物理性质的弹性体。

    Printing ink and paint composed of an aqueous emulsion of self-emulsifiable urethane copolymer
    7.
    发明授权
    Printing ink and paint composed of an aqueous emulsion of self-emulsifiable urethane copolymer 失效
    印刷由自乳化氨基甲酸酯共聚物的水性乳液组成的油墨和油漆

    公开(公告)号：US06306947B1

    公开(公告)日：2001-10-23

    申请号：US09320718

    申请日：1999-05-27

    申请人： Takeshi Morishima ,  Shunsuke Murakami ,  Toshiaki Sasahara ,  Shin Konishi ,  Kazuya Sugimoto

    发明人： Takeshi Morishima ,  Shunsuke Murakami ,  Toshiaki Sasahara ,  Shin Konishi ,  Kazuya Sugimoto

    IPC分类号： C08F26108

    CPC分类号： C09D11/10 ,  C08F283/006 ,  C08G18/0819 ,  C08G18/3876 ,  C08G18/4277 ,  C08G18/6659 ,  C09D175/04 ,  Y10S525/92

    摘要： An aqueous emulsion which comprises as a resin component a self-emulsifiable copolymer in which at least one ethylenically unsaturated monomer and at least one urethane prepolymer having at least one mercapto group and at least one hydrophilic, polar group are bonded by radical polymerization or in which at least one ethylenically unsaturated monomer, at least one organic polyisocyanate, at least one compound having at least one mercapto group and at least one active hydrogen-containing group and at least one compound having at least one hydrophilic, polar group and at least one active hydrogen-containing group are bonded by urethanization reaction and radical polymerization. The aqueous emulsion is better in storage stability than conventional ones.

    摘要翻译： 一种水性乳液，其包含作为树脂组分的自乳化共聚物，其中至少一种烯键式不饱和单体和至少一种具有至少一个巯基和至少一个亲水性极性基团的氨基甲酸酯预聚物通过自由基聚合键合，或其中 至少一种烯键式不饱和单体，至少一种有机多异氰酸酯，至少一种具有至少一个巯基和至少一个含活性氢基团的化合物和至少一种具有至少一个亲水性极性基团和至少一种活性基团的化合物 含氢基团通过氨基甲酸酯化反应和自由基聚合键合。 水乳液的储存稳定性优于常规乳液。

    Self-emulsifiable polyisocyanate mixture and aqueous coating or adhesive composition comprising the mixture
    8.
    发明授权
    Self-emulsifiable polyisocyanate mixture and aqueous coating or adhesive composition comprising the mixture 失效
    自乳化聚异氰酸酯混合物和含有该混合物的水性涂料或粘合剂组合物

    公开(公告)号：US5631341A

    公开(公告)日：1997-05-20

    申请号：US570473

    申请日：1995-12-11

    申请人： Takeshi Morishima ,  Shin Konishi ,  Shinjiro Hama

    发明人： Takeshi Morishima ,  Shin Konishi ,  Shinjiro Hama

    IPC分类号： C08G18/65 ,  C08G18/08 ,  C08G18/28 ,  C08G18/36 ,  C08G18/70 ,  C08G18/79 ,  C08G18/80 ,  C09D5/00 ,  C09D175/00 ,  C09D175/04 ,  C09D175/08 ,  C09J175/08 ,  C08G18/10

    CPC分类号： C08G18/283 ,  C08G18/0823 ,  C08G18/36 ,  C08G18/706 ,  C08G18/79 ,  C08G18/798 ,  C08G18/8009 ,  C08G18/8012 ,  C08G18/8064 ,  C08G2170/80 ,  Y10S528/905

    摘要： A self-emulsifiable polyisocyanate mixture having a hexamethylene diisocyanate monomer content of not more than 1.0% by weight and an average NCO functionality of 2.0 to 3.7 obtained by subjecting hexamethylene diisocyanate to urethanation with a branched dihydric alcohol having overall 4 to 35 carbon atoms, of which 2 to 33 carbon atoms are a total number of the carbon atoms possessed by one or more branches, a hydrophilic surfactant having one or more active hydrogen atoms capable of reacting with NCO group and 3 to 90 alkylene oxide units, an aliphatic compound having one or more active hydrogen atoms capable of reacting with NCO group and 8 or more carbon atoms and an unbranched glycol having 1 to 10 carbon atoms; uretdione-forming reaction; and isocyanurate-forming reaction. Said self-emulsifiable polyisocyanate mixture is excellent in compatibility, dispersion stability and NCO group-stability and can be combined with water or a water-soluble resin and/or an aqueous emulsion, and if necessary, an additive to provide an aqueous coating or adhesive composition excellent in heat resistance, workability, coating film appearance, weather resistance and adhesion to substrate.

    摘要翻译： 具有六亚甲基二异氰酸酯单体含量不大于1.0重量％且平均NCO官能度为2.0-3.7的自乳化多异氰酸酯混合物，其通过使六亚甲基二异氰酸酯与具有总共4至35个碳原子的支化二元醇进行氨基甲酸酯化反应得到 其中2至33个碳原子是一个或多个分支具有的碳原子总数，具有一个或多个能够与NCO基团反应的活性氢原子和3至90个环氧烷单元的亲水性表面活性剂，具有一个 或更多能够与NCO基团和8个或更多个碳原子反应的活性氢原子和具有1-10个碳原子的未分支的二醇; 脲二酮形成反应; 和异氰脲酸酯形成反应。 所述自乳化多异氰酸酯混合物的相容性，分散稳定性和NCO基团稳定性优异，并且可以与水或水溶性树脂和/或水乳液组合，并且如果需要，可提供添加剂以提供水性涂料或粘合剂 耐热性，加工性，涂膜外观，耐候性和与基材的粘合性优异的组合物。

    Mold material composition and method for preparing mold
    9.
    发明授权
    Mold material composition and method for preparing mold 失效
    模具材料组成及其制备方法

    公开(公告)号：US5473009A

    公开(公告)日：1995-12-05

    申请号：US197953

    申请日：1994-02-17

    申请人： Tadashi Kimura ,  Osamu Ishizu ,  Shin Konishi

    发明人： Tadashi Kimura ,  Osamu Ishizu ,  Shin Konishi

    IPC分类号： B22C1/16 ,  B22C1/22 ,  C08G18/48 ,  C08L75/08 ,  C08K3/36

    CPC分类号： C08G18/482 ,  B22C1/167 ,  B22C1/2273

    摘要： A self-hardening mold material composition comprising 100 parts by weight of molding sand, 0.1 to 6 parts by weight of a component (a), 0.1 to 4 parts by weight of a component (b), 0.05 to 2.0 parts by weight of a component (c) as SiO.sub.2, and 0.01 to 0.5 parts by weight of a component (d) on the basis of 100 parts by weight of the component (b), wherein the component (a) is an organic polyisocyanate having at least two isocyanate groups; the component (b) is a polyetherpolyol mixtures comprising aminopolyetherpolyol, obtained by addition reaction of aliphatic or aromatic amine with alkylene oxide, and a non-aminopolyetherpolyol and containing 5 to 85% by weight of primary hydroxyl-containing polyetherpolyol, the component (c) is at least one of silicate ester, its hydrolysis products, a water dispersion-type silica sol and an alcohol dispersion-type silica sol; and the component (d) is a reaction catalyst, can produce a mold having a good strength after being left standing in the atmosphere at the ordinary temperature and after a molten metal is poured therein, a good shake-out when the mold is dismantled, without any need for mold wash at all or with a need only for simple mold wash.

    摘要翻译： 一种自硬模具材料组合物，其包含100重量份的型砂，0.1至6重量份的组分（a），0.1至4重量份的组分（b），0.05-2.0重量份的 组分（c）作为SiO 2，和基于100重量份组分（b）的0.01至0.5重量份的组分（d），其中组分（a）是具有至少两个异氰酸酯的有机多异氰酸酯 团体 组分（b）是包含通过脂族或芳族胺与烯化氧的加成反应得到的氨基聚醚多元醇和非氨基聚醚多元醇的聚醚多元醇混合物，其含有5-85重量％的含伯羟基的聚醚多元醇，组分（c） 是硅酸酯，其水解产物，水分散型硅溶胶和醇分散型二氧化硅溶胶中的至少一种; 组分（d）是反应催化剂，可以在常温下放置在大气中并在浇注熔融金属之后产生具有良好强度的模具，当拆卸模具时，其具有良好的振动， 完全不需要模具清洗，或只需要简单的模具清洗。