Invention Grant
- Patent Title: Additive composition and method of preparing the same
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Application No.: US16601856Application Date: 2019-10-15
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Publication No.: US11242442B2Publication Date: 2022-02-08
- Inventor: Kee Yoon Roh , Jung Hee Jang , Yun Cheol Park , Nam Hyun Cho
- Applicant: Korea Kumho Petrochemical Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: Korea Kumho Petrochemical Co., Ltd.
- Current Assignee: Korea Kumho Petrochemical Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Novick, Kim & Lee, PLLC
- Agent Jae Youn Kim
- Priority: KR10-2018-0122494 20181015
- Main IPC: C08K5/13
- IPC: C08K5/13 ; C08K5/01 ; C09D163/00
Abstract:
An additive composition includes a specific amount of α-methylstyrenated phenol, can be mixed with a main material part or curing agent part for paint, and can suppress the occurrence of a discoloration issue.
Information query
