JPWO2022025122A1 - - Google Patents

Info

Publication number
JPWO2022025122A1
JPWO2022025122A1 JP2022539534A JP2022539534A JPWO2022025122A1 JP WO2022025122 A1 JPWO2022025122 A1 JP WO2022025122A1 JP 2022539534 A JP2022539534 A JP 2022539534A JP 2022539534 A JP2022539534 A JP 2022539534A JP WO2022025122 A1 JPWO2022025122 A1 JP WO2022025122A1
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
JP2022539534A
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 JPWO2022025122A1 publication Critical patent/JPWO2022025122A1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2022539534A 2020-07-31 2021-07-28 Pending JPWO2022025122A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020130389 2020-07-31
PCT/JP2021/027923 WO2022025122A1 (fr) 2020-07-31 2021-07-28 Procédé de production de particules de résine absorbant l'eau

Publications (1)

Publication Number Publication Date
JPWO2022025122A1 true JPWO2022025122A1 (fr) 2022-02-03

Family

ID=80035703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022539534A Pending JPWO2022025122A1 (fr) 2020-07-31 2021-07-28

Country Status (2)

Country Link
JP (1) JPWO2022025122A1 (fr)
WO (1) WO2022025122A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08165303A (ja) * 1994-12-16 1996-06-25 Nippon Shokubai Co Ltd 含水ゲル状架橋重合体粒子の製造装置及び製造方法
JPH1045812A (ja) * 1996-07-31 1998-02-17 Sekisui Plastics Co Ltd 繊維含有吸水性樹脂の製造方法
JP4326612B2 (ja) * 1997-12-10 2009-09-09 株式会社日本触媒 粒子状吸水性樹脂の製造方法
JPH11302306A (ja) * 1998-04-24 1999-11-02 Nippon Shokubai Co Ltd 吸水性樹脂の製造方法
WO2005007713A1 (fr) * 2003-07-18 2005-01-27 Nippon Shokubai Co., Ltd. Procede de production de polymere poreux hydrosoluble, et polymere poreux hydrosoluble
JP4878116B2 (ja) * 2004-11-18 2012-02-15 旭化成ケミカルズ株式会社 吸水性樹脂製造方法
DE102005014841A1 (de) * 2005-03-30 2006-10-05 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymerpartikel
JP6029800B2 (ja) * 2006-03-24 2016-11-24 株式会社日本触媒 吸水性樹脂粒子
EP2130581B1 (fr) * 2007-04-05 2013-01-09 Nippon Shokubai Co., Ltd. Absorbant d'eau granulaire comprenant une résine d'absorption d'eau en tant que composant principal
EP2518092B1 (fr) * 2009-12-24 2017-03-15 Nippon Shokubai Co., Ltd. Poudre de résine d'acide polyacrylique capable d'absorber l'eau, et son procédé de fabrication
WO2011136301A1 (fr) * 2010-04-27 2011-11-03 株式会社日本触媒 Procédé de production d'une résine pulvérulente absorbant l'eau à base d'un (sel d')acide polyacrylique
JP2016112474A (ja) * 2013-04-05 2016-06-23 株式会社日本触媒 吸水剤の製造方法

Also Published As

Publication number Publication date
WO2022025122A1 (fr) 2022-02-03

Similar Documents

Publication Publication Date Title
BR112023005462A2 (fr)
BR112023012656A2 (fr)
BR112021014123A2 (fr)
BR112022009896A2 (fr)
BR112023009656A2 (fr)
BR112022024743A2 (fr)
BR112023006729A2 (fr)
BR102021018859A2 (fr)
BR102021007058A2 (fr)
BR112023008622A2 (fr)
BR102020022030A2 (fr)
BR112023011738A2 (fr)
BR112023016292A2 (fr)
BR112023004146A2 (fr)
BR112023011539A2 (fr)
BR112023011610A2 (fr)
BR112023008976A2 (fr)
BR102021020147A2 (fr)
BR102021018926A2 (fr)
BR102021018167A2 (fr)
BR102021017576A2 (fr)
BR102021016837A2 (fr)
BR102021016551A2 (fr)
BR102021016375A2 (fr)
BR102021016200A2 (fr)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240627