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Patent Searching and Data


Title:
PREPARATION METHOD OF SUPER ABSORBENT POLYMER
Document Type and Number:
WIPO Patent Application WO/2021/049738
Kind Code:
A1
Abstract:
The present invention relates to a method for producing a super absorbent polymer. The method for producing a super absorbent polymer can provide a super absorbent polymer which has excellent mechanical properties, such as crushing strength, while having excellent absorption-based properties, and has a uniform particle distribution by effectively reassembling fines inevitably obtained from the process of producing the super absorbent polymer.

Inventors:
KIM TAE YUN (KR)
PARK SUNG SOO (KR)
KIM GICHEUL (KR)
Application Number:
PCT/KR2020/007931
Publication Date:
March 18, 2021
Filing Date:
June 18, 2020
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08J3/12; B29B9/12; B29B13/06; C08J3/20; C08J3/24; C08K3/22; C08K3/36; C08K9/04
Foreign References:
KR20170043838A2017-04-24
KR20110087293A2011-08-02
KR20150032045A2015-03-25
US20110110730A12011-05-12
KR20060059983A2006-06-02
Other References:
REINHOLD SCHWALM: "UV Coatings: Basics, Recent Developments and New Application", 2007, ELSEVIER, pages: 115
ODIAN: "Principle of Polymerization", 1981, WILEY, pages: 203
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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