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。

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。

公开(公告)号：US20150166827A1

公开(公告)日：2015-06-18

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

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.

Abstract translation: 本文公开了稳定的有机硅氧烷涂料组合物，其包含封闭的异氰酸酯硅烷和至少一种为透明聚合物基材提供耐磨涂层的多元醇。 固化的涂层也对聚合物基材具有优异的粘合性。 根据某些实施方案，所公开的涂料组合物当在基材上固化时提供可形成的，耐候性的，防雾的或可成形的，耐候性的或防雾的有机硅氧烷涂层的组合。 本文还公开了包含从这种涂料组合物固化的涂层的制品，以及制备涂料组合物的方法。

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.