CARBOXYLIC ACID-MODIFIED NITRILE-BASED COPOLYMER LATEX AND LATEX COMPOSITION FOR DIP MOLDING COMPRISING SAME

Title:

CARBOXYLIC ACID-MODIFIED NITRILE-BASED COPOLYMER LATEX AND LATEX COMPOSITION FOR DIP MOLDING COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2018/105891

Kind Code:

A1

Abstract:

The present invention relates to a carboxylic acid-modified nitrile-based copolymer latex, a method for producing the same, a latex composition for dip molding comprising the same, and a molded article produced therefrom. More specifically, the present invention relates to a carboxylic acid-modified nitrile-based copolymer latex which is produced such that an anionic compound is present on a large amount on the surface of latex particles, thereby ensuring physical properties equal to or greater than those using sulfur and a vulcanization accelerator or a crosslinking agent such as zinc oxide, etc. without using the same, a method for producing the same, a latex composition for dip molding comprising the same, and a molded article produced therefrom.

Inventors:

KIM JUNG EUN (KR)
KWON WONSANG (KR)
YEU SEUNG UK (KR)
KIM HYUNWOO (KR)

Application Number:

PCT/KR2017/012067

Publication Date:

June 14, 2018

Filing Date:

October 30, 2017

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

C08L9/04; C08J5/02; C08K5/42; C08L15/00

Domestic Patent References:

WO2016181410A2

2016-11-17

Foreign References:

KR20110019176A	2011-02-25
US20090292081A1	2009-11-26
EP2292667B1	2013-02-20
US8207276B2	2012-06-26

Other References: