EP3636697A4 - Super absorbent polymer and method for manufacturing same - Google Patents

Super absorbent polymer and method for manufacturing same Download PDF

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Publication number
EP3636697A4
EP3636697A4 EP18852989.5A EP18852989A EP3636697A4 EP 3636697 A4 EP3636697 A4 EP 3636697A4 EP 18852989 A EP18852989 A EP 18852989A EP 3636697 A4 EP3636697 A4 EP 3636697A4
Authority
EP
European Patent Office
Prior art keywords
absorbent polymer
super absorbent
manufacturing same
manufacturing
super
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18852989.5A
Other languages
German (de)
French (fr)
Other versions
EP3650491A4 (en
EP3650491B1 (en
EP3650491A1 (en
Inventor
Ki Hyun Kim
Kyu Pal Kim
Gi Cheul Kim
Seul Ah Lee
Sang Gi Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Filing date
Publication date
Priority claimed from KR1020170113134A external-priority patent/KR102417078B1/en
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Publication of EP3636697A4 publication Critical patent/EP3636697A4/en
Publication of EP3650491A4 publication Critical patent/EP3650491A4/en
Publication of EP3650491A1 publication Critical patent/EP3650491A1/en
Application granted granted Critical
Publication of EP3650491B1 publication Critical patent/EP3650491B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

EP18852989.5A 2017-09-05 2018-08-14 Super absorbent polymer and method for preparing same Active EP3650491B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170113134A KR102417078B1 (en) 2017-09-05 2017-09-05 Super absorbent polymer
PCT/KR2018/009353 WO2019050184A1 (en) 2017-09-05 2018-08-14 Super absorbent polymer and method for manufacturing same

Publications (4)

Publication Number Publication Date
EP3636697A4 true EP3636697A4 (en) 2020-05-06
EP3650491A4 EP3650491A4 (en) 2020-05-13
EP3650491A1 EP3650491A1 (en) 2020-05-13
EP3650491B1 EP3650491B1 (en) 2022-10-05

Family

ID=65634357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18852989.5A Active EP3650491B1 (en) 2017-09-05 2018-08-14 Super absorbent polymer and method for preparing same

Country Status (6)

Country Link
US (1) US11731105B2 (en)
EP (1) EP3650491B1 (en)
JP (1) JP7093371B2 (en)
KR (1) KR102417078B1 (en)
CN (1) CN110914347B (en)
WO (1) WO2019050184A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102418916B1 (en) * 2017-09-05 2022-07-07 주식회사 엘지화학 Super absorbent polymer
WO2020101287A1 (en) 2018-11-13 2020-05-22 주식회사 엘지화학 Method for preparing superabsorbent polymer
JP7497829B2 (en) * 2020-11-27 2024-06-11 エルジー・ケム・リミテッド Manufacturing method of superabsorbent resin
WO2022114610A1 (en) * 2020-11-27 2022-06-02 주식회사 엘지화학 Super absorbent polymer and preparation method thereof
CN116234859A (en) * 2020-12-18 2023-06-06 株式会社Lg化学 Method for producing superabsorbent polymers
WO2022131838A1 (en) * 2020-12-18 2022-06-23 주식회사 엘지화학 Super absorbent polymer and preparation method thereof
CN113372611B (en) * 2021-06-07 2023-12-29 万华化学集团股份有限公司 Super-absorbent polymer capable of improving absorption speed and preparation method and application thereof
EP4269478A4 (en) * 2021-12-24 2024-06-19 Lg Chem, Ltd. Preparation method for super absorbent polymer

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JPH10114801A (en) 1996-08-23 1998-05-06 Nippon Shokubai Co Ltd Water-absorbing resin with high water absorption rate and its production
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KR102418916B1 (en) * 2017-09-05 2022-07-07 주식회사 엘지화학 Super absorbent polymer

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