公开(公告)号：US20200002571A1

公开(公告)日：2020-01-02

申请号：US16480477

申请日：2018-01-18

Applicant: DIC Corporation

Inventor： Akio Umino ,  Hirotake Fukuoka

IPC: C09D187/00 ,  C08G81/02 ,  C09D5/00

Abstract: Provided are a resin material that is superior in coating appearance and adhesion to substrates and can be used not only under organic solvent-diluted conditions but also under aqueous solvent-diluted conditions; an undercoat agent for an inorganic-material thin film containing the same; and a molded body produced by using the undercoat agent for an inorganic-material thin film. Provided are a (meth)acryloyl group-containing acrylic-modified alkyd resin, an active-energy-ray-curable resin composition containing the same, the undercoat agent for an inorganic-material thin film, and a molded body produced by using the undercoat agent for an inorganic-material thin film.

公开(公告)号：US20190225730A1

公开(公告)日：2019-07-25

申请号：US16316440

申请日：2017-06-29

Applicant: DIC Corporation

Inventor： Akio Umino ,  Seiichi Uno

IPC: C08F290/06 ,  C08F2/50 ,  C09D4/06 ,  C09D167/06 ,  C08K5/07

Abstract: An active energy ray-curable resin composition which is excellently adhesive to a base material, an undercoat agent which is for a metal thin film and includes the resin composition, and a formed material obtained using the undercoat agent for a metal thin film are provided. The active energy ray-curable resin composition includes, as essential components, an alkyd resin (A), an unsaturated bond-containing polymerizable compound (B), a phenolic compound (C) represented by the following structural formula (1) wherein R1 is a hydrogen atom or a hydrocarbon group), and a photopolymerization initiator (D) having a structural moiety represented by the following structural formula (2) wherein R3's are any of an aliphatic hydrocarbon group, an aryl group, an aralkyl group, an alkoxy group, a hydroxyl group and an amino group, wherein two or more of the R3's may form a ring structure.

公开(公告)号：US20160215184A1

公开(公告)日：2016-07-28

申请号：US14916034

申请日：2014-08-28

Applicant: DIC CORPORATION

Inventor： Akio Umino ,  Seiichi Uno ,  Masami Hozumi ,  Kouji Akita ,  Tetsuya Toda

IPC: C09J167/02 ,  H01L31/049 ,  C08L67/02 ,  C08G63/181

CPC classification number: C09J167/02 ,  B32B7/12 ,  B32B15/04 ,  B32B27/32 ,  B32B27/36 ,  B32B27/365 ,  B32B2457/00 ,  C08G18/0823 ,  C08G18/44 ,  C08G18/6659 ,  C08G18/758 ,  C08G63/127 ,  C08G63/181 ,  C08L67/02 ,  C08L2205/03 ,  C09D175/06 ,  C09J167/00 ,  C09J2203/322 ,  H01L31/049 ,  H01L51/448 ,  Y02E10/50 ,  C08G18/12 ,  C08G18/3228 ,  C08G18/285

Abstract: Provided are a polyester polyol which exhibits a high adhesion strength after being cured in a case of being used as a main agent for an adhesive for lamination, an excellent temporal stability in which the adhesion strength is not deteriorated in a heat and moisture resistance test, and an excellent appearance after being subjected to a lamination processing, a resin composition using the same, a two-part adhesive for lamination which contains the resin composition, and a back sheet for a solar cell. Specifically, as a main agent for the two-part adhesive for lamination, a polyester polyol which has a resin structure obtained by reacting a branched alkylene diol, a long-chain aliphatic dicarboxylic acid having 8 to 20 carbon atoms, and an aromatic tricarboxylic acid, and has a weight average molecular weight (Mw) of 10,000 to 100,000 and a molecular weight distribution (Mw/Mn) of 3.0 to 4.7 is used.

Abstract translation: 提供一种聚酯多元醇，其在用作层压用粘合剂的主剂的情况下在固化后表现出高的粘合强度，在耐热和耐湿试验中粘合强度不劣化的优异的时间稳定性， 在进行层压处理后的外观良好，使用该树脂组合物的树脂组合物，含有树脂组合物的两部分用于层压的粘合剂和用于太阳能电池的背板。 具体地说，作为用于层压的两部分粘合剂的主要试剂，具有通过使支化亚烷基二醇，碳原子数为8〜20的长链脂肪族二羧酸与芳香族三羧酸反应得到的树脂结构的聚酯多元醇 ，重均分子量（Mw）为10,000〜100,000，分子量分布（Mw / Mn）为3.0〜4.7。

公开(公告)号：US11306172B2

公开(公告)日：2022-04-19

申请号：US16316440

申请日：2017-06-29

Applicant: DIC Corporation

Inventor： Akio Umino ,  Seiichi Uno

IPC: C08F2/50 ,  C09D5/00 ,  B32B27/36 ,  C08F290/06 ,  C09D4/00 ,  C09D167/06 ,  G02B5/08 ,  C08K5/07 ,  C09D4/06 ,  B32B15/09

Abstract: An active energy ray-curable resin composition which is excellently adhesive to a base material, an undercoat agent which is for a metal thin film and includes the resin composition, and a formed material obtained using the undercoat agent for a metal thin film are provided. The active energy ray-curable resin composition includes, as essential components, an alkyd resin (A), an unsaturated bond-containing polymerizable compound (B), a phenolic compound (C) represented by the following structural formula (1) wherein R1 is a hydrogen atom or a hydrocarbon group), and a photopolymerization initiator (D) having a structural moiety represented by the following structural formula (2) wherein R3's are any of an aliphatic hydrocarbon group, an aryl group, an aralkyl group, an alkoxy group, a hydroxyl group and an amino group, wherein two or more of the R3's may form a ring structure.

公开(公告)号：US10829579B2

公开(公告)日：2020-11-10

申请号：US16480452

申请日：2018-01-18

Applicant: DIC Corporation

Inventor： Akio Umino ,  Hirotake Fukuoka

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08F283/02 ,  C08F20/18 ,  C08F20/20 ,  C09D133/10

Abstract: Provided are an active-energy-ray-curable aqueous resin composition capable of providing excellent coating appearance and excellent adhesion to a substrate, an undercoat agent for an inorganic-material thin film produced using the same, and a molded article produced using the undercoat agent for an inorganic-material thin film. The active-energy-ray-curable aqueous resin composition includes an acryl-modified alkyd resin (A) and a (meth)acryloyl group-containing compound (B) as essential components. The undercoat agent for an inorganic-material thin film is produced using the composition, and the molded article is produced using the undercoat agent for an inorganic-material thin film.

公开(公告)号：US20170179309A1

公开(公告)日：2017-06-22

申请号：US15327199

申请日：2015-07-17

Applicant: DIC Corporation

Inventor： Akio Umino ,  Kouji Akita ,  Seiichi Uno ,  Kousei Yamashita ,  Shou Miki

IPC: H01L31/0216 ,  C09J133/14 ,  C09J167/00 ,  C09J175/06 ,  C09J175/04

CPC classification number: H01L31/02167 ,  C08G18/10 ,  C08G18/3846 ,  C08G18/4205 ,  C08G18/792 ,  C09J11/06 ,  C09J133/14 ,  C09J167/00 ,  C09J175/04 ,  C09J175/06 ,  C09J201/06 ,  H01L31/049

Abstract: There are provided an adhesive for a solar-cell back sheet having an excellent curing rate and being capable of exhibiting excellent adhesive performance by short-term aging, and also a polyol composition used for the adhesive, a solar-cell back sheet using the adhesive, and a solar-cell module using the sheet. The adhesive for a solar-cell back sheet contains, as essential components, at least one hydroxyl group-containing resin (A) selected from a polyester polyurethane polyol (A1), a polyester polyol (A2), a hydroxyl group-containing (meth)acrylic resin (A3), and a hydroxyl group-containing fluorocarbon resin (A4), a polyisocyanate (B), and a cyclic amide compound (C).

公开(公告)号：US11414567B2

公开(公告)日：2022-08-16

申请号：US16480477

申请日：2018-01-18

Applicant: DIC Corporation

Inventor： Akio Umino ,  Hirotake Fukuoka

IPC: C09D187/00 ,  C08G81/02 ,  C09D5/00

Abstract: Provided are a resin material that is superior in coating appearance and adhesion to substrates and can be used not only under organic solvent-diluted conditions but also under aqueous solvent-diluted conditions; an undercoat agent for an inorganic-material thin film containing the same; and a molded body produced by using the undercoat agent for an inorganic-material thin film. Provided are a (meth)acryloyl group-containing acrylic-modified alkyd resin, an active-energy-ray-curable resin composition containing the same, the undercoat agent for an inorganic-material thin film, and a molded body produced by using the undercoat agent for an inorganic-material thin film.

公开(公告)号：US20190055411A1

公开(公告)日：2019-02-21

申请号：US16081556

申请日：2017-02-23

Applicant: DIC Corporation

Inventor： Akio Umino ,  Seiichi Uno

IPC: C09D5/00 ,  C09D133/10 ,  C09D167/08 ,  C09D4/06

Abstract: Provided are a coating material that is for undercoating for a thin inorganic film, has excellent adhesiveness to various base materials, and produces no appearance change or no peeling off even under high-temperature conditions, and an acrylic-modified alkyd resin as a raw material for such a coating material. The acrylic-modified alkyd resin includes a copolymer including as essential components: an alkyd resin (A) having an unsaturated bond in a molecular structure; and a polymerizable monomer (B) having an unsaturated bond in a molecular structure. Also provided are a curable composition, a coating material for undercoating for a thin inorganic film, and a molded body including an undercoat layer including the coating material for undercoating for a thin inorganic film.

公开(公告)号：US09512330B2

公开(公告)日：2016-12-06

申请号：US14760013

申请日：2014-06-17

Applicant: DIC CORPORATION

Inventor： Akio Umino ,  Seiichi Uno

IPC: C08F2/46 ,  C08G61/04 ,  C08G18/42 ,  B22F1/00 ,  C08L77/00 ,  C09D173/00 ,  C08F290/06 ,  C09D5/00 ,  C09D167/08 ,  C09D133/08 ,  C09D133/14 ,  C09D179/02 ,  C08F220/32 ,  C08F222/10 ,  C08F220/28 ,  C08F220/34 ,  C08L61/28

CPC classification number: C09D173/00 ,  C08F2/46 ,  C08F220/32 ,  C08F222/1006 ,  C08F290/06 ,  C08F290/061 ,  C08F2220/283 ,  C08F2220/343 ,  C08F2222/1026 ,  C08F2222/104 ,  C08F2222/1053 ,  C08L61/28 ,  C09D5/002 ,  C09D133/08 ,  C09D133/14 ,  C09D167/08 ,  C09D179/02

Abstract: Provided are an actinic-radiation-curable resin composition that has high storage stability and that combines high levels of ease of application and adhesion to various substrates and high levels of coating appearance and heat resistance after curing, an actinic-radiation-curable primer for metallization that contains such an actinic-radiation-curable resin composition, and a shaped article including an undercoat layer for metallization that has good adhesion to various substrates. Specifically, an actinic-radiation-curable resin composition is provided that contains an oil-modified alkyd resin and a (meth)acryloyl-containing compound. The oil-modified alkyd resin is prepared using two or more oils having iodine values of 100 or more and has an oil length of 30 to 60, a mass average molecular weight of 200,000 to 1,000,000, and a molecular weight distribution (Mw/Mn) of 50 or more. Also provided is an actinic-radiation-curable primer for metallization that contains the actinic-radiation-curable resin composition.

Abstract translation: 本发明提供一种具有高储存稳定性并且具有高水平的易于使用和粘附到各种基材上的光化辐射固化树脂组合物，并且固化后具有高水平的涂层外观和耐热性，用于金属化的光化辐射固化底漆 其包含这种光化辐射固化树脂组合物，以及包含用于金属化的底涂层的成型制品，其对各种基材具有良好的粘附性。 具体地说，提供含有油改性醇酸树脂和含（甲基）丙烯酰基化合物的光化辐射固化型树脂组合物。 油改性醇酸树脂使用两种以上的碘值为100以上的油，油的长度为30〜60，质均分子量为20万〜100万，分子量分布（Mw / Mn） 50以上。 还提供了含有光化辐射固化树脂组合物的用于金属化的光化辐射固化底漆。

公开(公告)号：US20150361298A1

公开(公告)日：2015-12-17

申请号：US14760013

申请日：2014-06-17

Applicant: DIC CORPORATION

Inventor： Akio Umino ,  Seiichi Uno

IPC: C09D173/00 ,  C09D133/14 ,  C09D133/08 ,  C09D179/02

CPC classification number: C09D173/00 ,  C08F2/46 ,  C08F220/32 ,  C08F222/1006 ,  C08F290/06 ,  C08F290/061 ,  C08F2220/283 ,  C08F2220/343 ,  C08F2222/1026 ,  C08F2222/104 ,  C08F2222/1053 ,  C08L61/28 ,  C09D5/002 ,  C09D133/08 ,  C09D133/14 ,  C09D167/08 ,  C09D179/02

Abstract: Provided are an actinic-radiation-curable resin composition that has high storage stability and that combines high levels of ease of application and adhesion to various substrates and high levels of coating appearance and heat resistance after curing, an actinic-radiation-curable primer for metallization that contains such an actinic-radiation-curable resin composition, and a shaped article including an undercoat layer for metallization that has good adhesion to various substrates. Specifically, an actinic-radiation-curable resin composition is provided that contains an oil-modified alkyd resin and a (meth)acryloyl-containing compound. The oil-modified alkyd resin is prepared using two or more oils having iodine values of 100 or more and has an oil length of 30 to 60, a mass average molecular weight of 200,000 to 1,000,000, and a molecular weight distribution (Mw/Mn) of 50 or more. Also provided is an actinic-radiation-curable primer for metallization that contains the actinic-radiation-curable resin composition.

Abstract translation: 本发明提供一种具有高储存稳定性并且具有高水平的易于使用和粘附到各种基材上的光化辐射固化树脂组合物，并且固化后具有高水平的涂层外观和耐热性，用于金属化的光化辐射固化底漆 其包含这种光化辐射固化树脂组合物，以及包含用于金属化的底涂层的成型制品，其对各种基材具有良好的粘附性。 具体地说，提供含有油改性醇酸树脂和含（甲基）丙烯酰基化合物的光化辐射固化型树脂组合物。 油改性醇酸树脂使用两种以上的碘值为100以上的油，油的长度为30〜60，质均分子量为20万〜100万，分子量分布（Mw / Mn） 50以上。 还提供了含有光化辐射固化树脂组合物的用于金属化的光化辐射固化底漆。