AQUEOUS DISPERSION OF ETHYLENE-CARBOXYLIC ACID COPOLYMER AND METHOD OF PREPARING THE SAME
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Applicant
Ltd. SK Innovation Co.
Applicant
Ltd. SK Global Chemical Co.
Applicant
SK GC Americas Inc.
Representative
Michael Thoma
Application number
EP20199014A1
Kind
A1
Document number
3805296
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AQUEOUS DISPERSION OF ETHYLENE-CARBOXYLIC ACID COPOLYMER AND METHOD OF PREPARING THE SAME

3805296 - EP20199014A1 - EPO

Application Sep 29, 2020 - Publication Apr 14, 2021

Hai Jin SHIN Doh Yeon PARK Yong ZHENG Hae Woong PARK

Abstract

A method of preparing an aqueous dispersion of an ethylene-carboxylic acid copolymer according to exemplary embodiments of the present invention includes: mixing 30 % by weight or more of an ethylene-(meth)acrylic acid copolymer, a basic compound, and water to form a mixed solution; and adding an inorganic salt compound to the mixed solution. Therefore, the aqueous dispersion of the ethylene-carboxylic acid copolymer may be effectively dispersed.

Description

Claims

Patent References

Patent Publication Date Title
US6852792B N/A N/A
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