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公开(公告)号：US20240052197A1
公开(公告)日：2024-02-15
申请号：US18266763
申请日：2021-09-09
发明人： Hidenori MUNEKATA , Motoshige ISOBE , Ken NODA , Kota GOTO , Naoko AGARI
IPC分类号： C09D175/16 , C09D4/00 , C09D7/48 , C09D7/62
CPC分类号： C09D175/16 , C09D4/00 , C09D7/48 , C09D7/62 , C08K3/36
摘要： A coating agent includes a film-forming component containing a component A consisting of a urethane (meth)acrylate having an isocyanuric ring skeleton, a component B consisting of a tri(meth)acrylate having an isocyanuric ring skeleton and having no urethane bond, a component C consisting of a multi-functional (meth)acrylate having a (meth)acrylic equivalent of 80 to 200, and a component D consisting of a urethane (meth)acrylate that has a polycarbonate skeleton, two to four polymerizable unsaturated groups per molecule, and a weight average molecular weight of 10,000 or less, and a component E consisting of a photoradical polymerization initiator. The content of the component E is 0.1 parts by mass or more and 10 parts by mass or less based on 100 parts by mass of the total film-forming component.
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公开(公告)号：US20240117195A1
公开(公告)日：2024-04-11
申请号：US18267336
申请日：2021-09-09
发明人： Hidenori MUNEKATA , Motoshige ISOBE , Ken NODA , Kota GOTO , Naoko AGARI
摘要： A coating agent includes a film-forming component including a component A consisting of a urethane (meth)acrylate having an isocyanuric ring skeleton, a component B consisting of a tri(meth)acrylate having an isocyanuric ring skeleton and having no urethane bond, and a component C consisting of colloidal silica having a (meth)acryloyl group and a hydrocarbon group having 3 to 13 carbon atoms; and a component D consisting of a photoradical polymerization initiator. The content of the component D is 0.1 parts by mass or more and 10 parts by mass or less based on 100 parts by mass of a total of the film-forming component.
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公开(公告)号：US20230303851A1
公开(公告)日：2023-09-28
申请号：US18011371
申请日：2021-03-22
发明人： Hidenori MUNEKATA , Motoshige ISOBE , Sayako SATO , Ken NODA , Kota GOTO , Naoko AGARI
IPC分类号： C09D4/06 , C09D135/02 , C09D175/14 , C08J7/04
CPC分类号： C09D4/06 , C08J7/0427 , C09D135/02 , C09D175/14 , C08J2369/00 , C08J2435/02 , C08J2475/14
摘要： A coating agent includes: a film forming component including a component A consisting of a urethane (meth)acrylate having an isocyanuric ring skeleton, a component B consisting of a tri(meth)acrylate having an isocyanuric ring skeleton and having no urethane bond, a component C consisting of a polymerizable urethane which has a polycarbonate skeleton derived from a polycarbonate diol having an alicyclic structure, 3 or more polymerizable unsaturated groups per molecule, a weight average molecular weight of 10,000 to 40,000, and a content ratio of the alicyclic structure of 10 mass% to 25 mass%, and a component D consisting of colloidal silica having a (meth)acryloyl group; and a component E consisting of a photoradical polymerization initiator. The content of the component E is 0.1 to 10 parts by mass based on 100 parts by mass of the total film forming component.
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公开(公告)号：US20230407127A1
公开(公告)日：2023-12-21
申请号：US18036306
申请日：2021-11-12
发明人： Ayano SASAKI , Sayako SATO , Hidenori MUNEKATA , Motoshige ISOBE , Hisashi MURAMATSU , Koji ARIMITSU
IPC分类号： C09D133/14 , C09D4/00 , C09D7/63 , C09D183/10 , C08J7/04
CPC分类号： C09D133/14 , C09D4/00 , C09D7/63 , C09D183/10 , C08J7/0427 , C08J2433/14 , C08J2483/10 , C08J2369/00
摘要： A coating agent has: a film-forming component containing an organosilicon compound having a radical polymerizable functional group and an alkoxysilyl group; and a film-curing component composed so that a base and a radical can be generated on irradiation with ultraviolet light. The film-curing component includes a nonionic photobase generator having no ionic bond in the molecular structure. The content of the nonionic photobase generator is 0.1 parts by mass or more and 50 parts by mass or less, based on 100 parts by mass of the organosilicon compound.
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5.发明申请公开(公告)号：US20150140345A1
公开(公告)日：2015-05-21
申请号：US14544000
申请日：2014-11-18
发明人： Motoo FUKUSHIMA , Yukimasa AOKI , Masahiro YOSHIZAWA , Koichi CHIGITA , Yuya MARUYAMA , Hidenori MUNEKATA
IPC分类号： C09D183/04 , B05D5/00
CPC分类号： B05D5/005 , B05D1/36 , B05D7/14 , B05D7/52 , B05D7/53 , B05D2518/10 , B05D2518/12 , C08G77/16 , C08J7/04 , C08J7/042 , C08J2369/00 , C08J2483/04 , C08K3/36 , C08K5/52 , C09D5/00 , C09D5/002 , C09D183/04 , Y10T428/31663 , C08K5/005
摘要： A refinish coating system comprising (I) an intermediate coating composition and (II) a topcoat coating composition is useful for repairing a damage area of a silicone hard coat layer on an automotive resin glazing substrate. The intermediate coating composition (I) comprises (A) a reactive siloxane compound and (B) silica. The topcoat coating composition (II) comprises (C) an alkoxysilane having a UV-absorbing functional group, (D) a multifunctional alkoxysilane, (E) a reactive siloxane compound, (F) colloidal silica, and (G) phosphoric acid. The system forms a coating having the same appearance and physical properties as the underlying silicone hard coat layer.
摘要翻译： 包括（I）中间涂料组合物和（II）面漆涂料组合物的修补涂料体系可用于修复汽车树脂玻璃基材上的硅氧烷硬涂层的损伤区域。 中间涂料组合物（I）包含（A）反应性硅氧烷化合物和（B）二氧化硅。 面漆涂料组合物（II）包含（C）具有UV吸收官能团的烷氧基硅烷，（D）多官能烷氧基硅烷，（E）反应性硅氧烷化合物，（F）胶体二氧化硅和（G）磷酸。 该系统形成具有与下面的硅氧烷硬涂层相同的外观和物理性能的涂层。
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公开(公告)号：US20130164539A1
公开(公告)日：2013-06-27
申请号：US13724273
申请日：2012-12-21
IPC分类号： B60J1/00
CPC分类号： C08J7/042 , C08G77/16 , C08J2369/00 , C08J2483/04 , C09D183/04 , Y10T428/31507 , Y10T428/31663 , C08K3/36 , C08K5/5425 , C08K5/0025
摘要： A plastic substrate for automotive glazing is provided. The substrate is an article comprising first layer in contact with the substrate surface, which is a layer prepared by curing a coating composition containing a vinyl copolymer having an alkoxysilyl group and a UV-absorbing group and a fine particle silicon oxide and not containing any curing catalyst; second layer in contact with the first layer, which is a layer prepared by curing an organopolysiloxane composition containing a curing catalyst and a co-hydrolyzate of an organosilicon compound containing a UV-absorbing organooxysilane and a fine particle silicon oxide; and third layer in contact with the second layer, which is a layer prepared by curing an organopolysiloxane composition containing a curing catalyst having an activity stronger than the catalyst used in the second layer, and a co-hydrolyzate of an organosilicon compound containing a UV-absorbing organooxysilane and a fine particle silicon oxide.
摘要翻译： 提供了用于汽车玻璃的塑料基板。 基材是包含与基材表面接触的第一层的制品，其是通过固化含有具有烷氧基甲硅烷基和紫外线吸收基的乙烯基共聚物和细颗粒氧化硅并且不含任何固化的涂料组合物制备的层 催化剂; 与第一层接触的第二层，其是通过固化含有固化催化剂的有机聚硅氧烷组合物和含有UV吸收有机氧基硅烷和细颗粒氧化硅的有机硅化合物的共水解产物而制备的层; 以及与第二层接触的第三层，其是通过固化含有具有比第二层中使用的催化剂更强的活性的固化催化剂的有机聚硅氧烷组合物制备的层，以及含有紫外线吸收剂的有机硅化合物的共水解物， 吸收有机氧基硅烷和细颗粒氧化硅。
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公开(公告)号：US20220250446A1
公开(公告)日：2022-08-11
申请号：US17624613
申请日：2020-03-18
发明人： Yuya MARUYAMA , Ken NODA , Hidenori MUNEKATA , Hisashi MURAMATSU
摘要： A resin window panel provided in a vehicle including a vehicle body that has a peripheral edge surrounding a window frame, the resin window panel that is attached to the peripheral edge with an adhesive containing a plasticizer, the resin window panel includes: a first resin panel part whose top surface has a hard coating layer, the first resin panel part made of polycarbonate; and a second resin panel part stacked on a backside surface of the first resin panel part, the second resin panel part made of polyethylene terephthalate.
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公开(公告)号：US20190016932A1
公开(公告)日：2019-01-17
申请号：US16031073
申请日：2018-07-10
IPC分类号： C09J133/14
摘要： A laminate includes a resin substrate, an intermediate layer disposed on a surface of the resin substrate, and a silicon oxide layer disposed on a surface of the intermediate layer. The intermediate layer is formed by curing a composition containing a Si-free compound containing a (meth)acrylic group and a siloxane compound containing a (meth)acrylic group. A concentration of Si is higher on a silicon oxide layer side than a concentration of Si on a resin substrate side in the intermediate layer.
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