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1. 发明专利

JP2014189568A Aqueous resin composition, primer, and laminate and packaging material obtained by using the same 审中-公开
标题翻译：水性树脂组合物，预浸料，层压材料和包装材料
公开(公告)号：JP2014189568A
公开(公告)日：2014-10-06
申请号：JP2013064078
申请日：2013-03-26
申请人： Dic Corp , Dic株式会社
发明人： KURIYAMA CHISATO , CHIYONOBU KAZUHIKO , KITADA MITSURU
IPC分类号： C08L101/14 , B05D7/24 , B32B27/40 , C08G18/42 , C08L101/12 , C09D5/00 , C09D5/02 , C09D7/12 , C09D175/04 , C09D175/06
摘要： PROBLEM TO BE SOLVED: To provide an aqueous resin composition from which a primer layer can be formed with excellent adhesiveness to not only an olefin substrate but various substrates as well as with excellent adhesiveness to a printed layer and an overcoat layer, and from which a primer layer excellent in blocking resistance can be formed.SOLUTION: An aqueous resin composition and a primer are provided, in which a tackifier (A) is dispersed by an aqueous resin (B) in an aqueous medium (C).
摘要翻译：要解决的问题：为了提供一种水性树脂组合物，不仅可以形成底漆层，而且可以形成具有优异的粘附性，不仅烯烃基材，而且各种基材以及与印刷层和外涂层具有优异的粘附性，可以形成耐粘连性优异的底漆层。提供一种水性树脂组合物和底漆，其中增粘剂（A）通过水性树脂（B）在水性介质（C）中分散。

2. 发明专利

JP2014189746A Urethane resin composition, primer, laminate and image display device 有权
标题翻译： URETHANE树脂组合物，PRIMER，层压和图像显示装置
公开(公告)号：JP2014189746A
公开(公告)日：2014-10-06
申请号：JP2013069064
申请日：2013-03-28
申请人： Dic Corp , Dic株式会社
发明人： CHIYONOBU KAZUHIKO , KITADA MITSURU
IPC分类号： C08G18/66 , B32B27/00 , B32B27/16 , B32B27/40 , C08F290/06 , C08L75/04
摘要： PROBLEM TO BE SOLVED: To provide a urethane resin composition having high refractivity usable for optical purposes, excellent film-forming property and excellent adhesiveness to various substrates and to an overcoat layer or the like.SOLUTION: The urethane resin composition comprises a urethane resin (A) obtained by allowing a polyisocyanate (a2) to react with a polyol (a1) comprising a polyol (a1-1) expressed by general formula (1) and at least one polyol selected from the group consisting of an aromatic polyester polyol (a1-2) and a polyether polyol (a1-3) prepared by adding alkylene oxide to bisphenol.
摘要翻译：要解决的问题：提供一种可用于光学目的的具有高折射率的聚氨酯树脂组合物，具有优异的成膜性和对各种基材和外涂层等的优异的粘附性。溶液：聚氨酯树脂组合物包含聚氨酯树脂 A）通过使多异氰酸酯（a2）与由通式（1）表示的多元醇（a1-1）和多元醇（a1-1）组成的多元醇（a1）反应而得到的至少一种选自芳香族聚酯多元醇（a1 -2）和通过将环氧烷加成到双酚中制备的聚醚多元醇（a1-3）。

3. 发明专利

JP2014189567A Aqueous resin composition, primer, laminate and packaging material obtained by using the same 审中-公开
标题翻译：水性树脂组合物，原料，层压材料和包装材料
公开(公告)号：JP2014189567A
公开(公告)日：2014-10-06
申请号：JP2013064077
申请日：2013-03-26
申请人： Dic Corp , Dic株式会社
发明人： KURIYAMA CHISATO , CHIYONOBU KAZUHIKO , KITADA MITSURU
IPC分类号： C08G18/42 , B32B27/40 , C08L75/06 , C09D5/00 , C09D5/02 , C09D157/00 , C09D175/06
摘要： PROBLEM TO BE SOLVED: To provide an aqueous resin composition from which a primer layer can be formed with excellent adhesiveness to not only an olefin substrate but also various substrates, as well as with excellent adhesiveness to a printed layer and an overcoat layer.SOLUTION: An aqueous resin composition and a primer are provided, comprising the following urethane resin (A) and an aqueous medium (B). The urethane resin (A) is obtained by allowing polyisocyanate to react with a polyol comprising: an aromatic polyester polyol (a1) obtained by allowing a polyol to react with a polycarboxylic acid containing 70 mass% to 100 mass% of an aromatic polycarboxylic acid; an aromatic polyester polyol (a2) obtained by allowing a polyol to react with a polycarboxylic acid containing 20 mass% to less than 70 mass% of an aromatic polycarboxylic acid; and a polyol (a3) having a hydrophilic group.
摘要翻译：要解决的问题：提供一种水性树脂组合物，其不仅可以形成具有优异的与烯烃基材的粘合性，而且可以形成各种基材的底漆层，以及对印刷层和外涂层具有优异的粘附性。解决方案：提供含水树脂组合物和底漆，其包含以下聚氨酯树脂（A）和水性介质（B）。聚氨酯树脂（A）通过使多异氰酸酯与多元醇反应得到，所述多元醇包含：通过使多元醇与含有70质量％〜100质量％的芳香族多元羧酸的多元羧酸反应而得到的芳香族聚酯多元醇（a1）通过使多元醇与20质量％以下且小于70质量％的芳香族多元羧酸的多元羧酸反应而得到的芳香族聚酯多元醇（a2）和具有亲水基团的多元醇（a3）。

4. 发明专利

JP2014083800A Laminate and image display apparatus 审中-公开
标题翻译：层压和图像显示设备
公开(公告)号：JP2014083800A
公开(公告)日：2014-05-12
申请号：JP2012235593
申请日：2012-10-25
申请人： Dic Corp , Dic株式会社
发明人： CHIYONOBU KAZUHIKO , KITADA MITSURU
IPC分类号： B32B27/40 , C08F290/06 , C08G18/40 , C09D4/02 , C09D5/00 , C09D175/06 , C09D175/08 , C09D201/00
摘要： PROBLEM TO BE SOLVED: To provide a laminate which is excellent in adhesiveness between a plastic film such as a polyester film and a photo-cured layer formed using a photocurable resin composition and, especially, has adhesiveness of such a level that peeling is not caused even when placed in a high-temperature and high-humidity environment.SOLUTION: There is provided a laminate which has a primer layer on a surface of a substrate and has a photo-cured layer formed using a photocurable resin composition on a surface of the primer layer, wherein the primer layer contains an urethane resin (A) obtained by reacting a polyol (a1) with a polyisocyanate (a2), the polyol (a1) containing a polyether polyol (a1-1) in which an alkylene oxide is added to bisphenol and a polyester polyol (a1-2) in a predetermined mass ratio.
摘要翻译：要解决的问题：提供一种在聚酯膜等塑料膜与使用光固化性树脂组合物形成的光固化层之间的粘合性优异的层叠体，特别是具有不会发生剥离的水平的粘合性即使放置在高温高湿环境中也是如此。解决方案：提供一种层压体，其在基材表面上具有底漆层，并且在该表面上具有使用光固化树脂组合物形成的光固化层底漆层，其中底漆层含有通过使多元醇（a1）与多异氰酸酯（a2）反应获得的聚氨酯树脂（A），含有添加了环氧烷烃的聚醚多元醇（a1-1）的多元醇（a1）以双酚和聚酯多元醇（a1-2）为基准。

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