Invention Grant
- Patent Title: Ethylene-(meth)acrylic acid copolymer and water-dispersive composition including the same
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Application No.: US17342648Application Date: 2021-06-09
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Publication No.: US11667818B2Publication Date: 2023-06-06
- Inventor: Doh Yeon Park , Ju Eun Jung , Soo Young Hwang , Sang Ha Son , Byoung Kyu Kwak , Hai Jin Shin
- Applicant: SK Innovation Co., Ltd. , SK Global Chemical Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: SK Innovation Co., Ltd.,SK Geo Centric Co., Ltd.
- Current Assignee: SK Innovation Co., Ltd.,SK Geo Centric Co., Ltd.
- Current Assignee Address: KR Seoul; KR Seoul
- Agency: The Webb Law Firm
- Priority: KR 20200071714 2020.06.12 KR 20200102269 2020.08.14
- Main IPC: C08F210/02
- IPC: C08F210/02 ; C08F220/06 ; C09J123/08 ; C08L33/02
Abstract:
An ethylene-(meth)acrylic acid copolymer has a portion having a melting temperature of 94° C. or higher. A content of the portion having the melting temperature of 94° C. or higher measured by a Successive Self-nucleation and Annealing (SSA) analysis is 1.5% or less. A water-dispersive composition includes the ethylene (meth)acrylic acid copolymer, a neutralizing agent and an aqueous medium.
Public/Granted literature
- US20210388243A1 Ehylene-(Meth) Acrylic Acid Copolymer and Water-Dispersive Composition Including the Same Public/Granted day:2021-12-16
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