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1. 发明专利

JP2014077099A Adhesive agent for laminate and method of producing the same 审中-公开
标题翻译：粘合剂用于层压板及其生产方法
公开(公告)号：JP2014077099A
公开(公告)日：2014-05-01
申请号：JP2012226762
申请日：2012-10-12
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： NAKAGAWA JUNICHI , TERADA HIDEKI , IMAI AKIHIRO
IPC分类号： C09J175/04
摘要： PROBLEM TO BE SOLVED: To provide an adhesive agent for laminate having excellent initial adhesive strength and durability and a method of producing the same.SOLUTION: An adhesive agent for laminate contains a polyisocyanate component and a polyol component, the polyol component contains monool obtained by the reaction between polyol having a polycarbonate skeleton and polyol having a carbonate skeleton, and monoisocyanate.
摘要翻译：要解决的问题：提供初始粘合强度和耐久性优异的层叠用粘合剂及其制造方法。解决方案：层压用粘合剂含有多异氰酸酯成分和多元醇成分，多元醇成分含有通过具有聚碳酸酯骨架的多元醇与具有碳酸酯骨架的多元醇之间的反应和单异氰酸酯。

2. 发明专利

JP2011208050A Water-dispersion type blocked isocyanate composition and polyurethane resin 有权
标题翻译：水分散型异氰酸酯组合物和聚氨酯树脂
公开(公告)号：JP2011208050A
公开(公告)日：2011-10-20
申请号：JP2010078165
申请日：2010-03-30
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： TACHIBANA ATSUKO , IMAI AKIHIRO
IPC分类号： C08G18/80
摘要： PROBLEM TO BE SOLVED: To provide a water-dispersion type blocked isocyanate composition which is excellent in emulsion stability and storage stability and can provide a polyurethane resin excellent in water resistance, appearance and transparency, and to provide a polyurethane resin obtained by using the water-dispersion type blocked isocyanate composition.SOLUTION: The water-dispersion type blocked isocyanate composition contains: a blocked isocyanate having isocyanate groups blocked by a blocking agent; and a dispersant, wherein the dispersant does not contain a protective colloid agent and contains an aromatic nonion surface active agent which has a hydroxy group on a molecular terminal and has an HLB of 16 or more. Further, the polyurethane resin is obtained by allowing an isocyanate component comprising the water-dispersion type blocked isocyanate composition to react with a polyol component.
摘要翻译：要解决的问题：提供乳液稳定性和储存稳定性优异的水分散型封端异氰酸酯组合物，并且可以提供耐水性，外观和透明性优异的聚氨酯树脂，并提供通过使用水而获得的聚氨酯树脂分散型封闭的异氰酸酯组合物。溶液：水分散型封端异氰酸酯组合物含有：具有被封端剂封闭的异氰酸酯基团的封端异氰酸酯; 和分散剂，其中所述分散剂不含保护胶体并且含有在分子末端具有羟基且HLB为16以上的芳族非离子表面活性剂。此外，聚氨酯树脂通过使包含水分散型封端异氰酸酯组合物的异氰酸酯组分与多元醇组分反应而获得。

3. 发明专利

JP2010280843A Hydrophilic resin and film 有权
标题翻译：亲水树脂和胶片
公开(公告)号：JP2010280843A
公开(公告)日：2010-12-16
申请号：JP2009136091
申请日：2009-06-05
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： IMAI AKIHIRO , TACHIBANA ATSUKO
IPC分类号： C08L75/12 , C08G18/72 , C09D7/12 , C09D175/02 , C09D175/06 , C09D175/08
摘要： PROBLEM TO BE SOLVED: To provide a hydrophilic resin capable of reducing liberation of VOC components in film-forming and drying stages, having excellent moisture-permeable water-proofing property and mechanical properties and giving a soft texture, and a film produced from the hydrophilic resin.
SOLUTION: The hydrophilic resin is produced by preparing a first aqueous polyurethane resin by at least reacting a first polyisocyanate containing ≥50 wt.% of a polyisocyanate free from multiple number of rings with a first macropolyol comprising a hydrophilic macropolyol containing a polyoxyethylene polyol, an active compound containing a polyoxyethylene side chain and a first chain extender containing a polyamine, preparing a second aqueous polyurethane resin by at least reacting a second polyisocyanate with a second macropolyol containing a hydrophobic macropolyol and a second chain extender containing a polyamine and/or monoamine having a hydroxyl group, and compounding the first aqueous polyurethane resin with the second aqueous polyurethane resin.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种亲水性树脂，其能够降低成膜和干燥阶段中VOC成分的释放，具有优异的透湿性防水性能和机械性能，并且具有柔软的质感，以及制备的膜从亲水性树脂。解决方案：亲水性树脂通过首先通过使含有≥50重量％的多重环的多异氰酸酯的第一多异氰酸酯与包含含有聚氧乙烯的亲水性大分子多元醇的第一多孔醇反应来制备第一水性聚氨酯树脂来制备多元醇，含有聚氧乙烯侧链的活性化合物和含有多胺的第一扩链剂，通过使第二多异氰酸酯与含有疏水性大分子多元醇的第二大分子多元醇和含有多胺的第二扩链剂至少反应制备第二水性聚氨酯树脂和/ 或具有羟基的单胺，并将第一水性聚氨酯树脂与第二水性聚氨酯树脂混合。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010280842A Aqueous polyurethane resin, hydrophilic resin, and film 有权
标题翻译：水性聚氨酯树脂，水解树脂和胶片
公开(公告)号：JP2010280842A
公开(公告)日：2010-12-16
申请号：JP2009136090
申请日：2009-06-05
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： IMAI AKIHIRO , TACHIBANA ATSUKO
IPC分类号： C08G18/66 , C08L75/04 , C09D5/02 , C09D175/08 , C09D201/00
摘要： PROBLEM TO BE SOLVED: To provide an aqueous polyurethane resin in which the isolation of a VOC component when film forming drying can be reduced, which is excellent in mechanical physicality, can obtain flexible touch, and can obtain a film which combines outstanding moisture permeability and water resistance, to provide a hydrophilic resin which includes the aqueous polyurethane resin (first aqueous resin) and a second aqueous resin, and to provide a film obtained from the hydrophilic resin.
SOLUTION: The aqueous polyurethane resin, in which the viscosity in a water dispersion liquid of 30 wt.% of a solid content concentration is at least 5,000 mPa s, is obtained by the reaction of: a polyisocyanate which contains at least 50 wt.% of a two or more rings non-containing polyisocyanate which does not contain an aromatic ring and an aliphatic ring or contains one aromatic ring or one aliphatic ring; a polyoxyethylene polyol; and an isocyanate group-terminated prepolymer which is obtained by the reaction of an active compound containing a polyoxyethylene side chain which has at least two hydroxy groups or isocyanate groups at the molecule terminal and has a polyoxyethylene group at the side chain; and a chain extender containing a polyamine.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种水硬性聚氨酯树脂，其中可以降低机械物理性优异的成膜干燥时的VOC成分的分离，可以获得柔软的触感，并且可以获得结合优异的膜透湿性和耐水性，提供包含水性聚氨酯树脂（第一水性树脂）和第二水性树脂的亲水性树脂，并提供由亲水性树脂获得的膜。解决方案：通过以下反应获得其中30重量％固含量浓度的水分散液中的粘度为至少5000mPa·s的水性聚氨酯树脂：含有至少50 不含芳环和脂族环或含有一个芳香环或一个脂族环的两个或多个环的非含多异氰酸酯的重量％; 聚氧乙烯多元醇; 和异氰酸酯基封端的预聚物，其通过在分子末端具有至少两个羟基或异氰酸酯基的聚氧乙烯侧链的活性化合物与侧链具有聚氧乙烯基团反应而得到; 和含有多胺的扩链剂。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2014019711A Laminating adhesive 有权
标题翻译：胶粘剂
公开(公告)号：JP2014019711A
公开(公告)日：2014-02-03
申请号：JP2012156306
申请日：2012-07-12
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： ANDO KAZUHIRO , TERADA HIDEKI , IMAI AKIHIRO
IPC分类号： C09J175/12 , C09J109/00
摘要： PROBLEM TO BE SOLVED: To provide a laminating adhesive excellent in resistance to a high polar solvent, alkali resistance and adhesive strength between a film and an adhesive layer.SOLUTION: The laminating adhesive includes a polyisocyanate component and a polyol component. The polyol component includes a polyurethane polyol obtained by reacting an allophanate group containing polyisocyanate and a polymer of a diene monomer having a hydroxyl group at a molecular terminal.
摘要翻译：要解决的问题：提供一种耐高极性溶剂，耐碱性和膜与粘合剂层之间的粘合强度优异的层压粘合剂。解决方案：层压粘合剂包括多异氰酸酯组分和多元醇组分。多元醇成分包括通过使含有脲基甲酸酯基的多异氰酸酯与分子末端具有羟基的二烯单体的聚合物反应得到的聚氨酯多元醇。

6. 发明专利

JP2012077255A Aqueous polyurethane resin, hydrophilic resin and film 有权
标题翻译：水性聚氨酯树脂，水解树脂和胶片
公开(公告)号：JP2012077255A
公开(公告)日：2012-04-19
申请号：JP2010226173
申请日：2010-10-06
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： IMAI AKIHIRO , TACHIBANA ATSUKO
IPC分类号： C08G18/70 , C08G18/10 , C08G18/65 , C08G18/80 , C09D175/08 , D06M15/568
摘要： PROBLEM TO BE SOLVED: To provide an aqueous polyurethane resin giving a film having both excellent moisture permeability and water resistance, excellent mechanical properties and flexible texture; a hydrophilic resin including the aqueous polyurethane resin (a first aqueous resin) and a second aqueous resin; and a film obtained from the hydrophilic resin.SOLUTION: This aqueous polyurethane resin is obtained by: producing an isocyanate group-terminated prepolymer by reacting a polyisocyanate, containing 50 mass% or more polyisocyanate free of multiple rings (i.e. containing no aromatic ring nor alicyclic ring; or containing either one aromatic ring or one alicyclic ring), polyoxyethylene polyol, and a polyoxyethylene branch-containing active compound having two or more hydroxy and/or isocyanate groups on the molecular terminals and a polyoxyethylene group on the branch; reacting the isocyanate group-terminated prepolymer with a water-containing chain extender to obtain the aqueous polyurethane resin in which 60 mol% or more of the isocyanate group in the isocyanate group-terminated prepolymer is chain-extended with water.
摘要翻译：要解决的问题：提供具有优异的透湿性和耐水性，优异的机械性能和柔软质地的膜的水性聚氨酯树脂; 包含水性聚氨酯树脂（第一水性树脂）和第二水性树脂的亲水性树脂; 和从亲水性树脂获得的膜。解决方案：该水性聚氨酯树脂通过以下方法得到：异氰酸酯基封端的预聚物通过使含有不多于多个环（即不含芳香环或不含脂环的）的含有50质量％以上的多异氰酸酯的多异氰酸酯反应，芳香环或一个脂环基），聚氧乙烯多元醇和分子末端具有两个以上羟基和/或异氰酸酯基的聚氧乙烯支链活性化合物和分支上的聚氧乙烯基; 使异氰酸酯基封端的预聚物与含水扩链剂反应，得到异氰酸酯基封端的预聚物中的60mol％以上的异氰酸酯基团用水延伸的水性聚氨酯树脂。版权所有（C）2012，JPO＆INPIT

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