JPWO2021187326A1 - - Google Patents

Info

Publication number
JPWO2021187326A1
JPWO2021187326A1 JP2022508294A JP2022508294A JPWO2021187326A1 JP WO2021187326 A1 JPWO2021187326 A1 JP WO2021187326A1 JP 2022508294 A JP2022508294 A JP 2022508294A JP 2022508294 A JP2022508294 A JP 2022508294A JP WO2021187326 A1 JPWO2021187326 A1 JP WO2021187326A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022508294A
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021187326A1 publication Critical patent/JPWO2021187326A1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
JP2022508294A 2020-03-18 2021-03-11 Pending JPWO2021187326A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020047835 2020-03-18
PCT/JP2021/009871 WO2021187326A1 (en) 2020-03-18 2021-03-11 Method for producing water-absorbent resin particles

Publications (1)

Publication Number Publication Date
JPWO2021187326A1 true JPWO2021187326A1 (en) 2021-09-23

Family

ID=77772016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022508294A Pending JPWO2021187326A1 (en) 2020-03-18 2021-03-11

Country Status (2)

Country Link
JP (1) JPWO2021187326A1 (en)
WO (1) WO2021187326A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3795210B2 (en) * 1997-12-25 2006-07-12 株式会社日本触媒 Method for producing water absorbent resin
US6444744B1 (en) * 1998-03-11 2002-09-03 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization
JP4717979B2 (en) * 2000-02-04 2011-07-06 三洋化成工業株式会社 Manufacturing method of water absorbent resin
JP2007501315A (en) * 2003-08-06 2007-01-25 ザ プロクター アンド ギャンブル カンパニー Coated water swellable material
JP5473369B2 (en) * 2009-03-30 2014-04-16 三洋化成工業株式会社 Water absorbent resin for pet sheet and pet sheet using the same
JP6425341B2 (en) * 2014-12-26 2018-11-21 株式会社日本触媒 Method for producing polyacrylic acid (salt) -based water absorbent resin
JP2018145210A (en) * 2015-07-29 2018-09-20 株式会社日本触媒 Novel acrylic acid crosslinked polymer and use thereof
KR102167661B1 (en) * 2017-02-10 2020-10-19 주식회사 엘지화학 Super absorbent polymer and preparation method thereof

Also Published As

Publication number Publication date
WO2021187326A1 (en) 2021-09-23

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240205