Manufacturing method of superabsorbent resin

JP7632784B2Active Publication Date: 2025-02-19LG CHEM LTD
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Patent Information

Application Number
JP2023504075
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2022-01-17
Filing Date
2022-01-18
Publication Date
2025-02-19
Estimated Expiration
2042-01-18

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Abstract

The present invention relates to a superabsorbent resin composition and a method for producing the same, and more specifically to a superabsorbent resin which has a high absorption rate and excellent gel strength simultaneously improved by using a combination of specific additives in the polymerization stage, and a method for producing the same.
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Citation Information

Patent Citations

  • Method for producing super absorbent polymer

    EP3747938A1

  • Water-absorbing resin and absorptive article

    JP2016028118A

  • Preparation method for super absorbent polymer, and super absorbent polymer

    KR1020200075196A

  • Particulate water absorbent and method for producing same

    WO2011040530A1

  • Poly(METH)acrylic acid (SALT)-based particulate absorbent, and production method

    WO2015129917A1