公开(公告)号：US10947425B2

公开(公告)日：2021-03-16

申请号：US15766250

申请日：2016-10-04

Applicant: DAICEL CORPORATION

Inventor： Hiroyoshi Koduma ,  Hiroki Tanaka

IPC: C08L29/10 ,  C08J5/18 ,  C09J11/06 ,  C09J11/08 ,  C09J201/06 ,  C09J4/06 ,  C09J7/30 ,  C09J167/00 ,  C09J177/00 ,  C09J129/10 ,  C09J175/00 ,  C09J129/14

Abstract: Provided is an adhesive as follows. The adhesive can bond/secure an adherend to a support with maintaining high adhesiveness during the existence of the need for securing of the adherend to the support, even in a high-temperature environment or in an environment with abrupt temperature change. The adhesive enables debonding of the adherend from the support without breakage of the adherend when the securing becomes unnecessary. The adhesive can be easily removed when remained on the adherend after debonding. The adhesive according to the present invention contains (A) a multivalent vinyl ether compound, (B) a compound including two or more of a constitutional unit represented by Formula (b), and (C) a thermoplastic resin. In the formula, X is selected from hydroxy and carboxy.

公开(公告)号：US10899946B2

公开(公告)日：2021-01-26

申请号：US16072324

申请日：2017-01-31

Applicant: NITTO DENKO CORPORATION

Inventor： Takeshi Saito ,  Noritsugu Daigaku ,  Yasuaki Okada ,  Keisuke Kimura

IPC: C08F2/50 ,  C09J4/00 ,  C08L101/02 ,  C08L43/00 ,  C08F30/06 ,  C08L101/00 ,  G02B1/14 ,  C08F2/44 ,  C08F20/56 ,  C08K5/55 ,  C08K5/56 ,  C09J201/02 ,  C09J201/06 ,  G02B1/00 ,  C09J11/06 ,  G02B1/18 ,  B32B7/12 ,  B32B23/08 ,  B32B23/20 ,  B32B27/08 ,  B32B27/30 ,  G02B5/30 ,  G02F1/1335

Abstract: A curable resin composition, comprising a compound represented by the following general formula (1): wherein X is a functional group comprising a reactive group, and R1 and R2 each independently represent a hydrogen atom, or an aliphatic hydrocarbon group, aryl group or heterocyclic group that may have a substituent; and at least organometallic compound selected from the group consisting of metal alkoxides and metal chelates.

公开(公告)号：US09328273B2

公开(公告)日：2016-05-03

申请号：US14376256

申请日：2013-01-18

Applicant: MITSUI CHEMICALS, INC.

Inventor： Akihiro Imai ,  Takashi Uchida ,  Hoang Yen Dinh ,  Shirou Honma

IPC: C08L75/04 ,  C09J11/04 ,  C09J175/04 ,  C08K3/34 ,  C09J11/06 ,  C09J201/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  C08G18/70 ,  C08G18/72 ,  C08G18/73 ,  C08G18/75 ,  C08G18/08 ,  C08G18/12 ,  C08G18/28 ,  C08G18/44

CPC classification number: C09J175/04 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B2250/02 ,  B32B2250/242 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/412 ,  B32B2307/518 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2553/00 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/283 ,  C08G18/44 ,  C08G18/706 ,  C08G18/724 ,  C08G18/73 ,  C08G18/757 ,  C08G2170/80 ,  C09J11/04 ,  C09J11/06 ,  C09J201/06 ,  C09J2475/00 ,  C08G18/3271

Abstract: A laminating adhesive is prepared from a water-borne resin obtained by allowing an isocyanate group-terminated prepolymer having an anionic group to react with a chain extender; a swellable inorganic layer compound; and a water dispersible polyisocyanate curing agent.

Abstract translation: 由通过使具有阴离子性基团的异氰酸酯基封端的预聚物与扩链剂反应得到的水性树脂制备层压粘合剂; 可膨胀的无机层化合物; 和水分散性多异氰酸酯固化剂。

公开(公告)号：US20080041522A1

公开(公告)日：2008-02-21

申请号：US11924114

申请日：2007-10-25

Applicant: Huide Zhu ,  Andrew Kneisel ,  Syed Mahdi ,  Jeffrey Saracsan

Inventor： Huide Zhu ,  Andrew Kneisel ,  Syed Mahdi ,  Jeffrey Saracsan

IPC: C09J201/06 ,  C08G18/10

CPC classification number: C08G18/12 ,  C08G18/4812 ,  C08G18/7664 ,  C08G18/7671 ,  C08J5/124 ,  C08J2327/06 ,  C09J175/04 ,  C09J175/08 ,  C09J201/025 ,  C08G18/289 ,  C08G18/2825 ,  C08G18/307 ,  C08G18/792 ,  C08G18/2895

Abstract: In one aspect the invention is a composition comprising a prepolymer which is the reaction product of di(isocyanatophenyl) methane or a polymeric di(isocyanatophenyl) methane having an isocyanato functionality of about 2.1 to about 3.0 with a mixture of one or more diols and one or more triols wherein the ratio of isocyanate equivalents to hydroxyl equivalents in the reaction mixtures used to prepare the prepolymer is from about 1.2 to about 1.8 and the ratio of diol to triol where the diisocyanate is a di(isocyanatophenyl) methane in the reaction mixture is from about 5:1 to about 1:1. and where the isocyanate is a polymeric di(isocyanatophenyl) methane is from about 8:1 to about 4:1; wherein the prepolymer could further react with an isocyanate reactive monofunctional compound. The prepolymer herein has an isocyanate content of about 0.5 to about 1.5 percent by weight, a free isocyanate monomer content of about 1.0 percent by weight or less as measured by high pressure liquid chromatography. These prepolymers can be used in many applications including adhesive, sound dampening sealer and coating and especially in making adhesives or adhesive systems with a low content of monomeric isocyanate to bond together similar or dissimilar substrates such as metal, glass, ceramics, plastic and painted steel panel.

Abstract translation: 在一个方面，本发明是一种组合物，其包含预聚物，其是二（异氰酸根合苯基）甲烷或具有约2.1至约3.0的异氰酸酯官能度的聚合二（异氰酸酯基苯基）甲烷的反应产物与一种或多种二醇和一种 或更多的三醇，其中用于制备预聚物的反应混合物中异氰酸酯当量与羟基当量的比例为约1.2至约1.8，二异氰酸酯是反应混合物中二异氰酸酯基甲烷的二醇与三醇的比例为 约5：1至约1：1。 并且其中异氰酸酯是聚合二（异氰酸酯基苯基）甲烷为约8:1至约4:1; 其中所述预聚物可以进一步与异氰酸酯反应性单官能化合物反应。 本文的预聚物具有约0.5至约1.5重量％的异氰酸酯含量，通过高压液相色谱法测量的约1.0重量％或更少的游离异氰酸酯单体含量。 这些预聚物可用于许多用途，包括粘合剂，防声封闭剂和涂料，特别是在制备具有低含量单体异氰酸酯的粘合剂或粘合剂体系以将类似或不同的基材如金属，玻璃，陶瓷，塑料和涂漆钢板粘合在一起 面板。

公开(公告)号：US4880873A

公开(公告)日：1989-11-14

申请号：US170628

申请日：1988-03-17

Applicant: Toshihiro Sagane

Inventor： Toshihiro Sagane

IPC: C08F8/00 ,  B32B7/12 ,  B32B27/32 ,  C08F8/14 ,  C08F255/00 ,  C08F255/02 ,  C08J5/12 ,  C09J123/26 ,  C09J151/00 ,  C09J151/06 ,  C09J153/00 ,  C09J201/00 ,  C09J201/06

CPC classification number: C08J5/124 ,  C09J123/26

Abstract: Disclosed is a thermoplastic adhesive comprising a modified polyolefin resin having a branch chain having at least one carbonyl group and at least one benzene nucleus in one side chain. This adhesive shows a strong bonding force to a chlorine-containing polymer or an aromatic group-containing polymer such as a polyester and is especially valuable for the production of a laminate of such a resin and a polyolefin. A blend or block copolymer comprising an olefin resin component that can contain a carboxyl group and a carbon-to-carbon chain resin component having a benzoic acid ester or cinnamic acid ester group in the side chain is especially excellent in the bonding characteristics, particularly the heat-resistance adhesion.

Abstract translation: 公开了一种热塑性粘合剂，其包含在一个侧链中具有至少一个羰基和至少一个苯核的支链的改性聚烯烃树脂。 这种粘合剂对含氯聚合物或含芳族基团的聚合物如聚酯显示出很强的结合力，并且对于生产这种树脂和聚烯烃的层压材料特别有价值。 包含侧链中含有羧基的烯烃树脂成分和具有苯甲酸酯或肉桂酸酯基的碳 - 碳链状树脂成分的共混物或嵌段共聚物的接合特性特别优异， 耐热附着力。

公开(公告)号：US20220275250A1

公开(公告)日：2022-09-01

申请号：US17632261

申请日：2020-07-28

Applicant: NITTO DENKO CORPORATION

Inventor： Ryoko ASAI ,  Naofumi KOSAKA ,  Yosuke SHIMIZU

IPC: C09J7/38 ,  C09J201/06 ,  C09J11/06

Abstract: Provided is a photo-crosslinkable PSA comprising a polymer having side-chain benzophenone structures. The photo-crosslinkable PSA is a cured product of a PSA composition comprising an ethylenically unsaturated compound and a benzophenone structure-containing component. The photo-crosslinkable PSA has VOC emissions of 500 μg/g or less. Also provided is a PSA sheet having a PSA layer formed from the photo-crosslinkable PSA.

公开(公告)号：US10577513B2

公开(公告)日：2020-03-03

申请号：US15744730

申请日：2016-07-28

Applicant: SAKATA INX CORPORATION

Inventor： Junichi Harada ,  Yoshiaki Maeoka ,  Ken Natsuki

IPC: C09D11/00 ,  C09D11/102 ,  C09J201/06 ,  B32B27/08 ,  C09D11/106 ,  B32B27/36 ,  C09D11/037 ,  B32B27/40 ,  B32B7/06 ,  B32B7/12 ,  C09D11/03

Abstract: A printing ink composition for laminate contains a pigment, a binder resin, a polyfunctional isocyanate compound as curing agent, and an organic solvent, wherein the binder resin is a polyurethane resin and a vinyl chloride-vinyl acetate copolymer; at least one of the polyurethane resin and vinyl chloride-vinyl acetate copolymer has a reactive group that can react with the isocyanate group in the polyfunctional isocyanate compound; the ratio of the solid content of the polyurethane resin and that of the vinyl chloride-vinyl acetate copolymer is in a range of 9/1 to 1/9 (polyurethane resin/vinyl chloride-vinyl acetate copolymer); and the ratio of the sum of the solid contents of the polyurethane resin and vinyl chloride-vinyl acetate copolymer and the solid content of the curing agent is in a range of 1:0.2 to 0.9 ((polyurethane resin+copolymer):curing agent).

公开(公告)号：US08236872B2

公开(公告)日：2012-08-07

申请号：US13092627

申请日：2011-04-22

Applicant: Cheong Hun Song ,  Hiroshi Ogawa ,  Tatsuhiro Suwa

Inventor： Cheong Hun Song ,  Hiroshi Ogawa ,  Tatsuhiro Suwa

IPC: C08F4/80 ,  C08G59/02 ,  C08G59/06 ,  C08G59/68 ,  C08G65/18 ,  C09J4/00 ,  C09J163/00 ,  C09J201/06 ,  C09K19/00

CPC classification number: C09J4/00 ,  C08G65/18 ,  C08L31/06 ,  C09J163/00 ,  C09J171/02 ,  G02F2202/28 ,  Y10T428/1059 ,  Y10T428/1073 ,  Y10T428/1082 ,  Y10T428/2809

Abstract: A photocationically polymerizable adhesive composition and an optical member, the photocationically polymerizable adhesive composition including about 75 to about 99.8 parts by weight of a compound including one of aliphatic epoxy, alicyclic epoxy, oxetane, and vinyl ether compounds, about 0.1 to about 5 parts by weight of a titanate coupling agent, and about 0.1 to about 20 parts by weight of a photopolymerization initiator, wherein a sum of weights of the compound, the titanate coupling agent, and the photopolymerization initiator is 100 parts by weight.

Abstract translation: 光可光聚合粘合剂组合物和光学构件，光可光聚合粘合剂组合物包含约75至约99.8重量份的包含脂族环氧基，脂环族环氧基，氧杂环丁烷和乙烯基醚化合物之一的化合物，约0.1至约5份 钛酸酯偶联剂的重量和约0.1至约20重量份的光聚合引发剂，其中化合物，钛酸酯偶联剂和光聚合引发剂的重量之和为100重量份。

公开(公告)号：US20100006220A1

公开(公告)日：2010-01-14

申请号：US12171656

申请日：2008-07-11

Applicant: Amrit Parhar ,  Forest Hamptom, III ,  Robert J. Duff

Inventor： Amrit Parhar ,  Forest Hamptom, III ,  Robert J. Duff

IPC: C09J5/02 ,  C08K5/07 ,  C08K5/159 ,  C08K5/12 ,  C08K5/10 ,  C08K5/20 ,  C08K5/3412 ,  C09J5/00 ,  C09J201/06 ,  C09J201/00

CPC classification number: C08J5/125 ,  C08J2427/06 ,  C08J2455/02 ,  C08K5/0016 ,  C08K5/07 ,  C08L25/00 ,  C08L39/06

Abstract: Macrocyclic compounds, e.g., ketones, crown ethers, methicones etc., have been found to be effective co-solvents in solvent based adhesives for pipe joining applications. Because of their enhanced solubility with VOC exempt solvents (40 C.F.R. 51.100), the calculated VOC content of the adhesive can be lowered to at least 75% of those established by SCAQMD Rule 116A.

Abstract translation: 已经发现，大环化合物，例如酮，冠醚，甲氧基甲烷等是用于管接合应用的溶剂基粘合剂中的有效的共溶剂。 由于它们与VOC豁免溶剂（40 C.F.R. 51.100）的溶解度增加，粘合剂计算的VOC含量可以降低至SCAQMD规则116A建立的VOC含量的至少75％。

公开(公告)号：US5330684A

公开(公告)日：1994-07-19

申请号：US970806

申请日：1992-11-03

Applicant: Kenji Emori ,  Yoshihiko Tasaka

Inventor： Kenji Emori ,  Yoshihiko Tasaka

IPC: C09J7/00 ,  C08G59/40 ,  C09J7/02 ,  C09J9/02 ,  C09J11/06 ,  C09J129/14 ,  C09J153/00 ,  C09J153/02 ,  C09J163/00 ,  C09J177/00 ,  C09J201/00 ,  C09J201/06 ,  H01B1/22 ,  H01B5/16 ,  H05K3/32 ,  H01B1/00 ,  H01B1/20

CPC classification number: H01B1/22 ,  C08G59/4014 ,  C09J163/00 ,  C09J177/00 ,  H05K3/321

Abstract: A composition for forming a moisture resistant, anisotropic conductive film having a rapid curing speed, high heat resistance, high humidity resistance, long shelf life and excellent repairability comprising an adhesive composition containing about 100 parts cyanate ester, from about 0.01 part to 10 parts of a curing catalyst, from about 10 parts to about 300 parts of a film-formable thermoplastic resin, and from about 10 to about 500 parts of an epoxy resin, and from about 0.1 part to about 20 parts conductive particles per 100 parts total adhesive composition.

Abstract translation: 一种用于形成具有快速固化速度，高耐热性，高耐湿性，长保质期和优异的可修复性的防湿各向异性导电膜的组合物，其包含含有约100份氰酸酯的粘合剂组合物，其含量为约0.01份至10份 固化催化剂，约10份至约300份可成膜热塑性树脂和约10至约500份环氧树脂，以及约0.1份至约20份导电颗粒/ 100份总粘合剂组合物 。