公开(公告)号：US20210403690A1

公开(公告)日：2021-12-30

申请号：US17403820

申请日：2021-08-16

Applicant: Cytec Industries Inc.

Inventor： J. Mon Hei ENG ,  Joseph Kozakiewicz ,  Ram B. Gupta ,  Jian-Yang Cho ,  Roderick G. Ryles ,  Fadi Khawam

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

Abstract: Stabilizer compositions having a stabilizing amount of at least one co-active agent; an ultraviolet light absorber chosen from orthohydroxyphenyl triazine compounds and/or benzoxazinone compounds; 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.

公开(公告)号：US12227635B2

公开(公告)日：2025-02-18

申请号：US17403820

申请日：2021-08-16

Applicant: Cytec Industries Inc.

Inventor： J. Mon Hei Eng ,  Joseph Kozakiewicz ,  Ram B. Gupta ,  Jian-Yang Cho ,  Roderick G. Ryles ,  Fadi Khawam

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

Abstract: Stabilizer compositions having a stabilizing amount of at least one co-active agent; an ultraviolet light absorber chosen from orthohydroxyphenyl triazine compounds and/or benzoxazinone compounds; 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.

公开(公告)号：US12215215B2

公开(公告)日：2025-02-04

申请号：US17365172

申请日：2021-07-01

Applicant: Cytec Industries Inc.

Inventor： Jerry Mon Hei Eng ,  Joseph Kozakiewicz ,  Ram B. Gupta ,  Jian-Yang Cho ,  Roderick G. Ryles ,  Fadi Khawam

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

Abstract: 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.

公开(公告)号：US11091615B2

公开(公告)日：2021-08-17

申请号：US14947163

申请日：2015-11-20

Applicant: Cytec Industries Inc.

Inventor： J. Mon Hei Eng ,  Joseph Kozakiewicz ,  Ram B. Gupta ,  Jian-Yang Cho ,  Roderick G. Ryles ,  Fadi Khawam

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

Abstract: 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.