CN105524207B - 超吸收性聚合物及其制备方法 - Google Patents

超吸收性聚合物及其制备方法 Download PDF

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CN105524207B
CN105524207B CN201610014823.9A CN201610014823A CN105524207B CN 105524207 B CN105524207 B CN 105524207B CN 201610014823 A CN201610014823 A CN 201610014823A CN 105524207 B CN105524207 B CN 105524207B
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weight
polymer
methyl
mathematical expression
granularity
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CN105524207A (zh
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元泰英
韩章善
金琪哲
李勇勋
李相琪
金圭八
朴晟秀
林圭
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LG Corp
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LG Chemical Co Ltd
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    • C—CHEMISTRY; METALLURGY
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    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
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    • 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
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • B01J20/267—Cross-linked polymers
    • A—HUMAN NECESSITIES
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    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
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    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
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    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
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    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
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    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
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    • C08F20/00—Homopolymers and 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
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    • B01J2220/00—Aspects relating to sorbent materials
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  • Chemical & Material Sciences (AREA)
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  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
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  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN201610014823.9A 2012-04-25 2013-04-23 超吸收性聚合物及其制备方法 Active CN105524207B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2012-0043435 2012-04-25
KR20120043435 2012-04-25
CN201380029292.5A CN104334614B (zh) 2012-04-25 2013-04-23 超吸收性聚合物及其制备方法
KR1020130044663A KR101447656B1 (ko) 2012-04-25 2013-04-23 고흡수성 수지 및 그의 제조 방법
KR10-2013-0044663 2013-04-23

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US (2) US9517446B2 (cg-RX-API-DMAC7.html)
EP (1) EP2826807B1 (cg-RX-API-DMAC7.html)
JP (2) JP6182206B2 (cg-RX-API-DMAC7.html)
KR (2) KR101447656B1 (cg-RX-API-DMAC7.html)
CN (3) CN105524207B (cg-RX-API-DMAC7.html)
DE (1) DE202013012035U1 (cg-RX-API-DMAC7.html)
IN (1) IN2014DN09075A (cg-RX-API-DMAC7.html)
WO (1) WO2013162255A2 (cg-RX-API-DMAC7.html)

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