CN101885890A - 具有提高的保持容量和渗透性的吸收性聚合物结构 - Google Patents

具有提高的保持容量和渗透性的吸收性聚合物结构 Download PDF

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Publication number
CN101885890A
CN101885890A CN201010214047XA CN201010214047A CN101885890A CN 101885890 A CN101885890 A CN 101885890A CN 201010214047X A CN201010214047X A CN 201010214047XA CN 201010214047 A CN201010214047 A CN 201010214047A CN 101885890 A CN101885890 A CN 101885890A
Authority
CN
China
Prior art keywords
absorbent polymer
polymer structure
methyl
aqueous solution
preferred
Prior art date
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
CN201010214047XA
Other languages
English (en)
Chinese (zh)
Inventor
J·哈伦
H·布雷姆
A·克尔克曼
S·拉姆洛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Evonik Stockhausen GmbH
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 by Evonik Stockhausen GmbH filed Critical Evonik Stockhausen GmbH
Publication of CN101885890A publication Critical patent/CN101885890A/zh
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/002Methods
    • B29B7/005Methods for mixing in batches
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/12Powdering or granulating
    • C08J3/124Treatment for improving the free-flowing characteristics
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00Characterised by the use of unspecified polymers
    • C08J2300/14Water soluble or water swellable polymers, 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CN201010214047XA 2002-10-25 2003-10-24 具有提高的保持容量和渗透性的吸收性聚合物结构 Pending CN101885890A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10249821.0 2002-10-25
DE2002149821 DE10249821A1 (de) 2002-10-25 2002-10-25 Absorbierende Polymergebilde mit verbesserter Rententionskapazität und Permeabilität

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200380101982.3A Division CN1708542B (zh) 2002-10-25 2003-10-24 具有提高的保持容量和渗透性的吸收性聚合物结构

Publications (1)

Publication Number Publication Date
CN101885890A true CN101885890A (zh) 2010-11-17

Family

ID=32103022

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201010214047XA Pending CN101885890A (zh) 2002-10-25 2003-10-24 具有提高的保持容量和渗透性的吸收性聚合物结构
CN200380101982.3A Expired - Lifetime CN1708542B (zh) 2002-10-25 2003-10-24 具有提高的保持容量和渗透性的吸收性聚合物结构

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN200380101982.3A Expired - Lifetime CN1708542B (zh) 2002-10-25 2003-10-24 具有提高的保持容量和渗透性的吸收性聚合物结构

Country Status (4)

Country Link
JP (1) JP4806191B2 (https=)
CN (2) CN101885890A (https=)
BR (1) BR0315653A (https=)
DE (1) DE10249821A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113024885A (zh) * 2021-03-16 2021-06-25 中国科学院长春应用化学研究所 一种乳液分离材料及其制备方法
CN113811337A (zh) * 2019-05-07 2021-12-17 金伯利-克拉克环球有限公司 吸收制品

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005018924A1 (de) 2005-04-22 2006-10-26 Stockhausen Gmbh Wasserabsorbierende Polymergebilde mit verbesserten Absorptionseigenschaften
JP5222721B2 (ja) * 2005-04-22 2013-06-26 エフォニック ストックハウゼン ゲーエムベーハー 高吸収性を有する吸水性ポリマー構造体
DE102006019157A1 (de) * 2006-04-21 2007-10-25 Stockhausen Gmbh Herstellung von hochpermeablen, superabsorbierenden Polymergebilden
BRPI0711452B8 (pt) 2006-04-21 2021-06-22 Evonik Degussa Gmbh processo para a preparação de uma estrutura polimérica absorvente de água, estrutura polimérica absorvente de água, compósito, processo para a preparação de um compósito, uso da estrutura polimérica absorvente de água ou uso do compósito e uso de um sal
DE102007007203A1 (de) 2007-02-09 2008-08-14 Evonik Stockhausen Gmbh Wasserabsorbierendes Polymergebilde mit hoher Ammoniak-Bindekapazität
DE102007008288A1 (de) 2007-02-16 2008-08-21 Evonik Stockhausen Gmbh Verfahren zur Überprüfung der Stabilität einer Sauglage
US7816426B2 (en) 2007-07-16 2010-10-19 Evonik Stockhausen, Llc Superabsorbent polymer compositions having color stability
EP2033707B1 (de) * 2007-09-07 2011-03-09 Merck Patent GmbH Verfahren zur Herstellung einer homogenen flüssigen Mischung
DE102007053619A1 (de) 2007-11-08 2009-05-20 Evonik Stockhausen Gmbh Wasserabsorbierende Polymergebilde mit verbesserter Farbstabilität
CN102844358B (zh) * 2010-03-25 2014-09-17 巴斯夫欧洲公司 制备吸水性聚合物颗粒的方法
EP2371869A1 (en) 2010-03-30 2011-10-05 Evonik Stockhausen GmbH A process for the production of a superabsorbent polymer
US9778510B2 (en) * 2013-10-08 2017-10-03 Samsung Electronics Co., Ltd. Nanocrystal polymer composites and production methods thereof
KR101929450B1 (ko) * 2015-09-04 2018-12-14 주식회사 엘지화학 고흡수성 수지 섬유의 제조 방법
KR101863350B1 (ko) 2016-03-31 2018-06-01 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
JP7257090B2 (ja) * 2018-03-29 2023-04-13 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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60163956A (ja) * 1984-02-04 1985-08-26 Arakawa Chem Ind Co Ltd 吸水性樹脂の製法
JPH01264803A (ja) * 1988-04-16 1989-10-23 Mitsui Constr Co Ltd コンクリート・モルタル製造用微粒状氷及びドライ状包接水の製造方法及び、それ等微粒状氷又はドライ状包接水を用いたコンクリート・モルタルの製造方法
DE69030971T2 (de) * 1989-09-04 1997-12-11 Nippon Catalytic Chem Ind Verfahren zur herstellung eines wasserabsorbierenden harzes
US5140076A (en) * 1990-04-02 1992-08-18 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of treating the surface of an absorbent resin
JP2862357B2 (ja) * 1990-09-11 1999-03-03 日本化薬株式会社 吸水剤及びその製造方法
JPH09194598A (ja) * 1996-01-18 1997-07-29 Mitsubishi Chem Corp 高吸水性樹脂の造粒法
DE19805447A1 (de) * 1998-02-11 1999-08-12 Bayer Ag Modifizierte Superabsorber auf Basis von Polyacrylnitril-Emulsionen
DE19854575A1 (de) * 1998-11-26 2000-05-31 Basf Ag Vernetzte quellfähige Polymere
DE60143706D1 (de) * 2000-07-18 2011-02-03 Sanyo Chemical Ind Ltd Absorbens und verfahren zu dessen herstellung, absorbierbare artikel und syntheseprodukte
DE10043710B4 (de) * 2000-09-04 2015-01-15 Evonik Degussa Gmbh Verwendung pulverförmiger an der Oberfläche nachvernetzter Polymerisate und Hygieneartikel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113811337A (zh) * 2019-05-07 2021-12-17 金伯利-克拉克环球有限公司 吸收制品
CN113024885A (zh) * 2021-03-16 2021-06-25 中国科学院长春应用化学研究所 一种乳液分离材料及其制备方法
CN113024885B (zh) * 2021-03-16 2022-05-06 中国科学院长春应用化学研究所 一种乳液分离材料及其制备方法

Also Published As

Publication number Publication date
CN1708542B (zh) 2012-12-19
JP2006503948A (ja) 2006-02-02
JP4806191B2 (ja) 2011-11-02
DE10249821A1 (de) 2004-05-13
CN1708542A (zh) 2005-12-14
BR0315653A (pt) 2005-08-30

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: EVONIK DEGUSSA GMBH

Free format text: FORMER OWNER: EVONIK STOCKHAUSEN GMBH

Effective date: 20130618

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20130618

Address after: essen

Applicant after: Evonik Degussa GmbH

Address before: German Clay Field

Applicant before: Evonik Stockhausen GmbH

C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20101117