JPWO2021002442A1 - - Google Patents

Info

Publication number
JPWO2021002442A1
JPWO2021002442A1 JP2021529192A JP2021529192A JPWO2021002442A1 JP WO2021002442 A1 JPWO2021002442 A1 JP WO2021002442A1 JP 2021529192 A JP2021529192 A JP 2021529192A JP 2021529192 A JP2021529192 A JP 2021529192A JP WO2021002442 A1 JPWO2021002442 A1 JP WO2021002442A1
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
JP2021529192A
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 JPWO2021002442A1 publication Critical patent/JPWO2021002442A1/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
    • A01G24/35—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds containing water-absorbing polymers
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2021529192A 2019-07-03 2020-07-02 Pending JPWO2021002442A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019124724 2019-07-03
PCT/JP2020/026093 WO2021002442A1 (en) 2019-07-03 2020-07-02 Water-retaining material

Publications (1)

Publication Number Publication Date
JPWO2021002442A1 true JPWO2021002442A1 (en) 2021-01-07

Family

ID=74101333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021529192A Pending JPWO2021002442A1 (en) 2019-07-03 2020-07-02

Country Status (3)

Country Link
JP (1) JPWO2021002442A1 (en)
TW (1) TW202116820A (en)
WO (1) WO2021002442A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113204204A (en) * 2021-03-19 2021-08-03 河海大学 Full-automatic soil water-retaining agent adding system and operation method thereof
CN113321825B (en) * 2021-05-28 2022-06-24 陕西科技大学 Humic acid type bird repellent pheromone core-shell structure gel and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4694809B2 (en) * 2004-09-08 2011-06-08 株式会社日本触媒 Water retention material for plant growth mainly composed of biodegradable water-absorbent resin
JP2015096060A (en) * 2013-10-07 2015-05-21 株式会社クラレ Plant cultivation medium, and plant cultivation device and plant cultivation method using the same
JP2019031581A (en) * 2015-12-28 2019-02-28 株式会社クラレ Low polymerization degree vinyl alcohol-based polymer powder having excellent color tone and production method thereof
JP2018145328A (en) * 2017-03-07 2018-09-20 株式会社クラレ Water-absorbing resin and method for producing the same

Also Published As

Publication number Publication date
WO2021002442A1 (en) 2021-01-07
TW202116820A (en) 2021-05-01

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