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公开(公告)号：US20150064457A1
公开(公告)日：2015-03-05
申请号：US14180378
申请日：2014-02-14
Applicant: SDC Technologies, Inc.
Inventor： Xiangxu Chen , Ren-Zhi Jin
IPC: C09D161/20
CPC classification number: C09D161/20 , C09D161/28 , Y10T428/266 , Y10T428/31507 , Y10T428/31942 , C08K5/3475 , C08L67/04 , C08L69/005 , C08K5/053
Abstract: Disclosed herein are aminoplast resin-based coating compositions that provide formable, abrasion-resistant, and weatherable coatings when cured on the substrate. The coating compositions comprise an aminoplast resin; a curing catalyst; a first polyol having an average molecular weight greater than 300; a second polyol having an average molecular weight less than or equal to 300; and at least 5% by weight solids of at least two 2-hydroxyphenol benzotriazole (HPBT)-containing compounds based on the total solids of the coating composition. Also disclosed herein are articles comprising coatings cured from such coating compositions.
Abstract translation: 本文公开了基于树脂基树脂的涂料组合物，其在基材上固化时提供可成形，耐磨和耐候性的涂料。 涂料组合物包含氨基塑料树脂; 固化催化剂; 平均分子量大于300的第一多元醇; 平均分子量小于或等于300的第二多元醇; 和至少5重量％固体的基于涂料组合物的总固体的至少两种2-羟基苯酚苯并三唑（HPBT）的化合物。 本文还公开了包含从这种涂料组合物固化的涂层的制品。
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公开(公告)号：US08748506B2
公开(公告)日：2014-06-10
申请号：US13661266
申请日：2012-10-26
Applicant: SDC Technologies, Inc.
Inventor： Ren-Zhi Jin
CPC classification number: C09D4/00 , C08K5/544 , C09D175/16
Abstract: Disclosed herein are ultraviolet (UV) curable coating compositions that provide transparent, flexible, and abrasion-resistant coatings when cured on a substrate. The coating compositions comprise an adduct of a multifunctional acrylate monomer component and an amino-organofunctional silane; an organic solvent component; an acid; a colloidal silica component; and a multifunctional urethane acrylate oligomer component. The amino-organofunctional silane is represented by the formula XaSi[Q1(NHQ2)bNZH]4-a, where X is an alkoxy group having from 1 to 6 carbon atoms; Q1 and Q2 are the same or different divalent hydrocarbon groups; Z is a hydrogen or a monovalent hydrocarbon group; a is an integer from 1 to 3; and b is an integer from 0 to 6. Also disclosed herein are processes for preparing such coating compositions and articles comprising coatings cured from such coating compositions.
Abstract translation: 本文公开的是在基材上固化时提供透明，柔性和耐磨涂层的紫外线（UV）可固化涂料组合物。 涂料组合物包含多官能丙烯酸酯单体组分和氨基 - 有机官能硅烷的加合物; 有机溶剂组分; 酸; 胶体二氧化硅组分; 和多官能氨酯丙烯酸酯低聚物组分。 氨基有机官能硅烷由式XaSi [Q1（NHQ2）bNZH] 4-a表示，其中X是具有1至6个碳原子的烷氧基; Q1和Q2是相同或不同的二价烃基; Z是氢或一价烃基; a为1〜3的整数; 并且b是0至6的整数。本文还公开了制备这种涂料组合物和包含从这种涂料组合物固化的涂料的制品的方法。
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公开(公告)号：US10883014B2
公开(公告)日：2021-01-05
申请号：US16274784
申请日：2019-02-13
Applicant: SDC Technologies, Inc.
Inventor： James Myoungsouk Jang , Chandravadan Patel , Erdem Cetin , Toby Ryan Maguire , Brett Michael Rambo , Ren-Zhi Jin
Abstract: Disclosed herein are visible light curable coating compositions that provide transparent and abrasion-resistant coatings when cured on a substrate. The coating compositions comprise a difunctional acrylate monomer, a multifunctional urethane acrylate, a mercapto modified polyester acrylate, an organic solvent, a sole photoinitiator that is activated in the visible range of the electromagnetic spectrum, and optionally, a colloidal silica component. This invention also relates to articles coated with the visible light curable coating compositions of the invention and processes for preparation of such coated polymeric substrates, such as processes for surface restoration of mounted parts, such as surface restoration of automotive headlamps.
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公开(公告)号：US11168223B2
公开(公告)日：2021-11-09
申请号：US16142862
申请日：2018-09-26
Applicant: SDC Technologies, Inc.
Inventor： Quang Phan , Erdem Cetin , Ren-Zhi Jin , Sapna Blackburn
IPC: B32B27/08 , C09D5/29 , C09D5/00 , C09D153/00 , C09D183/04 , C08J7/04 , G02B1/14 , G02B5/23 , C09D133/26 , C09K9/02 , G03C1/74 , G03C1/73 , C09D133/06 , C09D133/24 , C08J7/043 , C08J7/046
Abstract: Disclosed are articles having a thermoplastic photochromic coating. The articles exhibit a Bayer Abrasion ratio of at least 2 and desirable photochromic properties, i.e., the formation of darker activated colors and faster rates of photochromic activation and fade when irradiated with ultraviolet light.
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公开(公告)号：US09657194B2
公开(公告)日：2017-05-23
申请号：US14294347
申请日：2014-06-03
Applicant: SDC Technologies, Inc.
Inventor： Xiangxu Chen , Ren-Zhi Jin , Masanori Iwazumi , Kiranmayi Deshpande
IPC: C09D175/04 , C08G18/71 , C08G18/80 , C08G18/28
CPC classification number: C09D175/04 , C08G18/286 , C08G18/718 , C08G18/8077 , C08G18/809 , Y10T428/266 , Y10T428/31507 , Y10T428/31663
Abstract: Disclosed herein are stable organosiloxane coating compositions comprising a blocked isocyanate silane and at least one polyol that provide abrasion resistant coatings for transparent polymer substrates. The cured coatings also have excellent adhesion to the polymer substrates. In accordance with certain embodiments, the disclosed coating compositions, which when cured on the substrate, provide formable, weatherable, anti-fog, or combinations of formable, weatherable, or anti-fog organosiloxane coatings. Also disclosed herein are articles comprising coatings cured from such coating compositions, and processes for making the coating compositions.
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Patent Agency Ranking
公开(公告)号：US20240093056A1
公开(公告)日：2024-03-21
申请号：US18465350
申请日：2023-09-12
Applicant: SDC Technologies, Inc.
Inventor： Kiranmayi Deshpande , David Hess , Ren-Zhi Jin , Andreas Schneider
CPC classification number: C09D175/08 , C08J7/054 , C09D5/006 , C09D7/20 , C09D7/63 , C09D7/65 , C08J2375/08
Abstract: A coating composition comprises a urethane resin, a water absorbent polymer, and a curing agent. The urethane resin is obtained by reaction of an isocyanate reactive compound having multi-epoxide functionality and an isocyanate. When applied to a substrate and thermally cured, the coating composition forms a transparent and smooth coating having permanent anti-fog property.
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公开(公告)号：US20220106497A1
公开(公告)日：2022-04-07
申请号：US17492755
申请日：2021-10-04
Applicant: SDC Technologies, Inc.
Inventor： David Hess , Kiranmayi Deshpande , Andreas Schneider , Ren-Zhi Jin
IPC: C09D175/08 , C08G18/75 , C08G18/48 , C08G18/08 , C08G18/44 , C08G18/32 , C08G18/65 , C08G18/40 , C08J7/046 , C09D5/00
Abstract: The present disclosure provides a coating composition comprising an initiator, a radical curable polyurethane having ethylenically unsaturated functional groups, and a liquid phase, wherein the radical curable polyurethane having ethylenically unsaturated functional groups comprises the reaction products of A) a polyol component; B) a polyisocyanate component; C) an isocyanate-reactive surfactant; and D) isocyanate-reactive component having ethylenically unsaturated functional groups. The resulting cured polyurethane coating resists surface damage by fine particles and has at least washable anti-fog properties, if not permanent anti-fog properties. Articles prepared with a coating according to this invention are also disclosed.
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公开(公告)号：US20190092950A1
公开(公告)日：2019-03-28
申请号：US16142862
申请日：2018-09-26
Applicant: SDC Technologies, Inc.
Inventor： Quang Phan , Erdem Cetin , Ren-Zhi Jin , Sapna Blackburn
IPC: C09D5/29 , C09D5/00 , C09D153/00 , C09D183/04 , C08J7/04 , G02B5/23 , G02B1/14
Abstract: Disclosed are articles having a thermoplastic photochromic coating. The articles exhibit a Bayer Abrasion ratio of at least 2 and desirable photochromic properties, i.e., the formation of darker activated colors and faster rates of photochromic activation and fade when irradiated with ultraviolet light.
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9.发明申请公开(公告)号：US20190264062A1
公开(公告)日：2019-08-29
申请号：US16274784
申请日：2019-02-13
Applicant: SDC Technologies, Inc.
Inventor： James Myoungsouk Jang , Chandravadan Patel , Erdem Cetin , Toby Ryan Maguire , Brett Michael Rambo , Ren-Zhi Jin
IPC: C09D167/07 , B05D3/06 , B05D3/10
Abstract: Disclosed herein are visible light curable coating compositions that provide transparent and abrasion-resistant coatings when cured on a substrate. The coating compositions comprise a difunctional acrylate monomer, a multifunctional urethane acrylate, a mercapto modified polyester acrylate, an organic solvent, a sole photoinitiator that is activated in the visible range of the electromagnetic spectrum, and optionally, a colloidal silica component. This invention also relates to articles coated with the visible light curable coating compositions of the invention and processes for preparation of such coated polymeric substrates, such as processes for surface restoration of mounted parts, such as surface restoration of automotive headlamps.
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公开(公告)号：US09181451B2
公开(公告)日：2015-11-10
申请号：US14180378
申请日：2014-02-14
Applicant: SDC Technologies, Inc.
Inventor： Xiangxu Chen , Ren-Zhi Jin
IPC: C09D161/20 , C09D161/28
CPC classification number: C09D161/20 , C09D161/28 , Y10T428/266 , Y10T428/31507 , Y10T428/31942 , C08K5/3475 , C08L67/04 , C08L69/005 , C08K5/053
Abstract: Disclosed herein are aminoplast resin-based coating compositions that provide formable, abrasion-resistant, and weatherable coatings when cured on the substrate. The coating compositions comprise an aminoplast resin; a curing catalyst; a first polyol having an average molecular weight greater than 300; a second polyol having an average molecular weight less than or equal to 300; and at least 5% by weight solids of at least two 2-hydroxyphenol benzotriazole (HPBT)-containing compounds based on the total solids of the coating composition. Also disclosed herein are articles comprising coatings cured from such coating compositions.
Abstract translation: 本文公开了基于树脂基树脂的涂料组合物，其在基材上固化时提供可成形，耐磨和耐候性的涂料。 涂料组合物包含氨基塑料树脂; 固化催化剂; 平均分子量大于300的第一多元醇; 平均分子量小于或等于300的第二多元醇; 和至少5重量％固体的基于涂料组合物的总固体的至少两种2-羟基苯酚苯并三唑（HPBT）的化合物。 本文还公开了包含从这种涂料组合物固化的涂层的制品。
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