CN111868144B - 吸水性树脂颗粒及其制造方法 - Google Patents

吸水性树脂颗粒及其制造方法 Download PDF

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Publication number
CN111868144B
CN111868144B CN201980018707.6A CN201980018707A CN111868144B CN 111868144 B CN111868144 B CN 111868144B CN 201980018707 A CN201980018707 A CN 201980018707A CN 111868144 B CN111868144 B CN 111868144B
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water
resin particles
absorbent resin
particles
gel
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Chinese (zh)
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CN111868144A (zh
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松山泰知
宫岛徹
松原佑介
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SDP Global Co Ltd
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SDP Global Co Ltd
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CN201980018707.6A 2018-03-26 2019-03-20 吸水性树脂颗粒及其制造方法 Active CN111868144B (zh)

Applications Claiming Priority (3)

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JP2018-058016 2018-03-26
JP2018058016 2018-03-26
PCT/JP2019/011665 WO2019188648A1 (ja) 2018-03-26 2019-03-20 吸水性樹脂粒子及びその製造方法

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CN111868144A CN111868144A (zh) 2020-10-30
CN111868144B true CN111868144B (zh) 2023-09-08

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JP (1) JP7291686B2 (ja)
CN (1) CN111868144B (ja)
WO (1) WO2019188648A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7453918B2 (ja) * 2018-12-04 2024-03-21 Ｓｄｐグローバル株式会社 吸水性樹脂粒子およびその製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1611529A (zh) * 2003-09-05 2005-05-04 日本触媒株式会社 颗粒状吸水性树脂组成物的制造方法
CN102822209A (zh) * 2010-04-07 2012-12-12 株式会社日本触媒 聚丙烯酸(盐)系吸水性树脂粉末的制造方法、聚丙烯酸(盐)系吸水性树脂粉末
JP2018016750A (ja) * 2016-07-29 2018-02-01 Ｓｄｐグローバル株式会社 吸水性樹脂粒子及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3415036B2 (ja) * 1998-08-12 2003-06-09 株式会社日本触媒 含水ゲル状架橋重合体の細粒化方法
JP4380873B2 (ja) * 1999-02-15 2009-12-09 株式会社日本触媒 吸水性樹脂粉末およびその用途
JP2001011106A (ja) * 1999-06-30 2001-01-16 Mitsubishi Chemicals Corp 高吸水性樹脂の製造方法
JP2002284803A (ja) * 2001-03-27 2002-10-03 Mitsubishi Chemicals Corp 高吸水性樹脂の製造方法及び高吸水性樹脂
EP2727953B1 (en) * 2011-06-29 2017-03-08 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt) water-absorbent resin powder, and method for producing same
KR20160061743A (ko) * 2014-11-24 2016-06-01 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
CN107428949B (zh) * 2015-03-31 2020-03-17 株式会社日本触媒 聚丙烯酸(盐)系吸水性树脂粉末及其制造方法、以及其评价方法
JP6460495B2 (ja) * 2015-06-19 2019-01-30 株式会社日本触媒 ポリ（メタ）アクリル酸（塩）系粒子状吸水剤及び製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1611529A (zh) * 2003-09-05 2005-05-04 日本触媒株式会社 颗粒状吸水性树脂组成物的制造方法
CN102822209A (zh) * 2010-04-07 2012-12-12 株式会社日本触媒 聚丙烯酸(盐)系吸水性树脂粉末的制造方法、聚丙烯酸(盐)系吸水性树脂粉末
JP2018016750A (ja) * 2016-07-29 2018-02-01 Ｓｄｐグローバル株式会社 吸水性樹脂粒子及びその製造方法

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JP7291686B2 (ja) 2023-06-15
CN111868144A (zh) 2020-10-30
WO2019188648A1 (ja) 2019-10-03
JPWO2019188648A1 (ja) 2021-03-18

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