DE60221904D1 - Verfahren zur Herstellung von superabsorbierenden Polymeren - Google Patents

Verfahren zur Herstellung von superabsorbierenden Polymeren

Info

Publication number
DE60221904D1
DE60221904D1 DE60221904T DE60221904T DE60221904D1 DE 60221904 D1 DE60221904 D1 DE 60221904D1 DE 60221904 T DE60221904 T DE 60221904T DE 60221904 T DE60221904 T DE 60221904T DE 60221904 D1 DE60221904 D1 DE 60221904D1
Authority
DE
Germany
Prior art keywords
solvent
preparation
superabsorbent polymers
create
radical initiator
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.)
Expired - Lifetime
Application number
DE60221904T
Other languages
English (en)
Other versions
DE60221904T2 (de
Inventor
Mark A Schubert
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.)
Edgewell Personal Care Brands LLC
Original Assignee
Eveready Battery Co Inc
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 Eveready Battery Co Inc filed Critical Eveready Battery Co Inc
Publication of DE60221904D1 publication Critical patent/DE60221904D1/de
Application granted granted Critical
Publication of DE60221904T2 publication Critical patent/DE60221904T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/02—Polymerisation in bulk
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • 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
    • 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
DE60221904T 2002-06-07 2002-06-07 Verfahren zur Herstellung von superabsorbierenden Polymeren Expired - Lifetime DE60221904T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/018145 WO2003104286A1 (en) 2002-06-07 2002-06-07 Method for synthesizing superabsorbent polymers

Publications (2)

Publication Number Publication Date
DE60221904D1 true DE60221904D1 (de) 2007-09-27
DE60221904T2 DE60221904T2 (de) 2008-05-08

Family

ID=29731316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60221904T Expired - Lifetime DE60221904T2 (de) 2002-06-07 2002-06-07 Verfahren zur Herstellung von superabsorbierenden Polymeren

Country Status (8)

Country Link
EP (1) EP1511775B1 (de)
JP (1) JP4222517B2 (de)
KR (1) KR100849442B1 (de)
CN (1) CN100503649C (de)
AT (1) ATE370164T1 (de)
AU (1) AU2002312405A1 (de)
DE (1) DE60221904T2 (de)
WO (1) WO2003104286A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008522003A (ja) * 2004-12-03 2008-06-26 ストックハウゼン ゲーエムベーハー 高吸水性ポリマー用架橋剤
KR101238782B1 (ko) * 2009-07-03 2013-02-28 주식회사 엘지화학 고흡수성 수지 제조용 중합 반응기 및 상기 중합 반응기를 사용한 고흡수성 수지의 제조 방법
CN102532395B (zh) * 2010-12-30 2015-09-30 第一毛织株式会社 丙烯酸类微粒以及含有其的扩散膜
CN106749799B (zh) * 2016-11-23 2019-07-12 广州医科大学 一种可用于微创手术的组合物
JP7486885B2 (ja) * 2021-06-18 2024-05-20 エルジー・ケム・リミテッド 高吸水性樹脂用連続重合反応器およびこれを含む連続重合反応システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129666C (de) * 1962-08-06
EP0042406B1 (de) * 1979-12-26 1985-06-19 The B.F. GOODRICH Company Photopolymerisierte hydrophile filme oder fasern aus acrylsäure und polyfunktionellen vernetzern

Also Published As

Publication number Publication date
KR20050008794A (ko) 2005-01-21
WO2003104286A1 (en) 2003-12-18
AU2002312405A1 (en) 2003-12-22
EP1511775A1 (de) 2005-03-09
CN100503649C (zh) 2009-06-24
KR100849442B1 (ko) 2008-07-31
DE60221904T2 (de) 2008-05-08
JP4222517B2 (ja) 2009-02-12
CN1628131A (zh) 2005-06-15
ATE370164T1 (de) 2007-09-15
JP2005529203A (ja) 2005-09-29
EP1511775B1 (de) 2007-08-15

Similar Documents

Publication Publication Date Title
BR0014558A (pt) Processos de preparação de um polìmero acrìlico e de um polìmero de acrilamida
DE60012981D1 (de) Verfahren zur herstellung von polymeren durch eine kontrollierte radikalischpolymerisation mit xanthaten
TW200738811A (en) Flexible superabsorbent binder polymer composition
ATE359129T1 (de) Transplantationsvorrichtung und verwendungsverfahren
ATE328016T1 (de) Verfahren zur herstellung von isobutenpolymeren
RU2005113227A (ru) Гидрогель
EA199700428A1 (ru) Полимер с бимодальным распределением молекулярного веса
ATE306504T1 (de) Verfahren zur herstellung von kammpolymeren
ATE444313T1 (de) Sprüpolymerisationsverfahren
ATE331763T1 (de) Farbstoffverbindungen mit copolymerisierbaren vinylgruppen
TW200502259A (en) Process for production of water-absorbing resin particles
ATE528322T1 (de) Verfahren zur initiierung von radikalischen polymerisationen
DE50303884D1 (de) Verfahren zur herstellung geruchsarmer hydrogel-bildender polymerisate
ATE460438T1 (de) Verfahren zur herstellung von vinylester- (meth)acrylsäureester-mischpolymerisaten
WO2007134219A3 (en) In situ polymerization for skin treatment
DE69933233D1 (de) Fluorierte polymere durch miniemulsionspolymerisation
DE69921194D1 (de) Verfahren zur herstellung von polymeren enthaltend endständige n-0 gruppen
DE60221904D1 (de) Verfahren zur Herstellung von superabsorbierenden Polymeren
BR0107839A (pt) Processo de polimerização
ATE434628T1 (de) Verfahren zur herstellung von anionischem polymer
ATE341567T1 (de) Verfahren zur anionischen polymerisation von alpha-methylstyrol
DE60332013D1 (de) Makroporöse vernetzte polymerteilchen
ATE269362T1 (de) Verfahren zur kontrollierten radikalischen hochdruck-(co)polymerisation von ethylen in gegenwart von einem kontrollfunktionsinitiator
ATE432357T1 (de) Verfahren zur trocknung von biologisch abbaubaren polymeren
DE60031287D1 (de) Verfahren und kit zur herstellung von trenngelen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition