公开(公告)号：US20160145427A1

公开(公告)日：2016-05-26

申请号：US14947163

申请日：2015-11-20

申请人： Cytec Industries Inc.

发明人： J. Mon Hei ENG ,  Joseph KOZAKIEWICZ ,  Ram B. GUPTA ,  Jian-Yang CHO ,  Roderick G. RYLES ,  Fadi KHAWAM

IPC分类号： C08L23/12 ,  C08K5/132 ,  C08L77/06 ,  C08K5/1535 ,  C08K5/06 ,  C08L23/06 ,  C08K5/3492 ,  C08K5/134

CPC分类号： C08L23/12 ,  C08K5/005 ,  C08K5/06 ,  C08K5/132 ,  C08K5/1345 ,  C08K5/1535 ,  C08K5/3475 ,  C08K5/3492 ,  C08K5/34926 ,  C08K5/357 ,  C08L23/06 ,  C08L77/06 ,  C08L2201/08 ,  C08L2207/062 ,  C08L2310/00

摘要： Stabilizer compositions having a stabilizing amount of at least one co-active agent; and a stabilizing amount of any one or more ultraviolet light absorber chosen from an ortho-hydroxyphenyl triazine, an ortho-hydroxy benzophenone, or an ortho-hydroxyphenyl benzotriazole, optionally in combination with a stabilizing amount of a hindered amine light stabilizer, are provided herein, along with masterbatch concentrates containing same, and processes for using same for stabilizing organic materials to protect against light and thermal degradation due to exposure to UV irradiation.

摘要翻译： 具有稳定量的至少一种共活性剂的稳定剂组合物; 并且稳定量的任何一种或多种选自邻羟基苯基三嗪，邻羟基二苯甲酮或邻羟基苯基苯并三唑的紫外光吸收剂，任选地与稳定量的受阻胺光稳定剂组合在一起提供 ，以及含有它们的母料浓缩物，以及使用它们用于稳定有机材料以防止由于暴露于UV照射引起的光和热降解的方法。

公开(公告)号：US20220396691A1

公开(公告)日：2022-12-15

申请号：US17365172

申请日：2021-07-01

申请人： Cytec Industries Inc.

发明人： J. Mon Hei ENG ,  Joseph KOZAKIEWICZ ,  Ram B. GUPTA ,  Jian-Yang CHO ,  Roderick G. RYLES ,  Fadi KHAWAM

IPC分类号： C08L23/12 ,  C08K5/3492 ,  C08K5/00 ,  C08K5/3475 ,  C08K5/357 ,  C08K5/06 ,  C08K5/132 ,  C08K5/134 ,  C08K5/1535 ,  C08L23/06 ,  C08L77/06

摘要： Stabilizer compositions having a stabilizing amount of at least one co-active agent; an ultraviolet light absorber chosen from an ortho-hydroxy benzophenone, and/or an ortho-hydroxyphenyl benzotriazole; and a hindered amine light stabilizer, are provided herein, along with masterbatch concentrates containing same, and processes for using same for stabilizing polymeric organic materials to protect against light and thermal degradation due to exposure to UV irradiation.