BR0011995A - Fabricação de tecido de polìmero superabsorvente e fibra - Google Patents

Fabricação de tecido de polìmero superabsorvente e fibra

Info

Publication number
BR0011995A
BR0011995A BR0011995-4A BR0011995A BR0011995A BR 0011995 A BR0011995 A BR 0011995A BR 0011995 A BR0011995 A BR 0011995A BR 0011995 A BR0011995 A BR 0011995A
Authority
BR
Brazil
Prior art keywords
fiber
superabsorbent polymer
manufacture
neutralization
fabric
Prior art date
Application number
BR0011995-4A
Other languages
English (en)
Inventor
Fang Sun
Bernfried A Messner
Original Assignee
Stockhausen Chem Fab 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 Stockhausen Chem Fab Gmbh filed Critical Stockhausen Chem Fab Gmbh
Publication of BR0011995A publication Critical patent/BR0011995A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)

Abstract

Patente de Invenção: "FABRICAçãO DE TECIDO DE POLìMERO SUPERABSORVENTE E FIBRA". Um tecido de polímero superabsorvente e fibra feito por um processo a úmido, com neutralização in situ, em que o grau de neutralização do polímero superabsorvente é parcial, preferivelmente menor do que cerca de 80% em mol. O tecido exibe uma propriedade de capacidade de retenção em centrífuga excelente, em comparação com os tecidos anteriores de polímero superabsorvente e fibra celulósica feitos por neutralização in situ, em que o grau de neutralização é total, tal como 100% em mol ou mais.
BR0011995-4A 1999-06-29 2000-06-28 Fabricação de tecido de polìmero superabsorvente e fibra BR0011995A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14141199P 1999-06-29 1999-06-29
US60332300A 2000-06-26 2000-06-26
PCT/IB2000/000867 WO2001000259A1 (en) 1999-06-29 2000-06-28 Manufacture of web superabsorbent polymer and fiber

Publications (1)

Publication Number Publication Date
BR0011995A true BR0011995A (pt) 2002-03-05

Family

ID=26839086

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011995-4A BR0011995A (pt) 1999-06-29 2000-06-28 Fabricação de tecido de polìmero superabsorvente e fibra

Country Status (8)

Country Link
US (1) US7144980B2 (pt)
EP (1) EP1196205A1 (pt)
JP (1) JP2003503114A (pt)
CN (1) CN100335140C (pt)
AU (1) AU5418100A (pt)
BR (1) BR0011995A (pt)
CA (1) CA2376866A1 (pt)
WO (1) WO2001000259A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6906131B2 (en) * 2001-09-17 2005-06-14 Stockhausen Gmbh & Co. Kg Cellulose material with improved absorbency
DE10225944A1 (de) * 2002-06-11 2004-01-08 Basf Ag Verfahren zum Binden von teilchenförmigen, wasserabsorbierenden, Säuregruppen enthaltenden Polymeren an ein Trägermaterial
DE10331456A1 (de) * 2003-07-10 2005-02-24 Basf Ag (Meth)acrylsäureester alkoxilierter ungesättigter Polyolether und deren Herstellung
DE10331450A1 (de) * 2003-07-10 2005-01-27 Basf Ag (Meth)acrylsäureester monoalkoxilierter Polyole und deren Herstellung
US7291674B2 (en) * 2003-10-28 2007-11-06 Stockhausen, Inc. Superabsorbent polymer
ATE465188T1 (de) 2006-10-19 2010-05-15 Basf Se Verfahren zur herstellung von superabsorbern
US20100063180A1 (en) * 2008-09-05 2010-03-11 Seungkoo Kang Fire protection and/or fire fighting additives, associated compositions, and associated methods
WO2015062883A2 (de) * 2013-10-30 2015-05-07 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch suspensionspolymerisation
CN106104135B (zh) 2014-02-27 2018-03-02 国际壳牌研究有限公司 为管子加内衬的方法和系统
MX2018008593A (es) 2015-01-30 2018-08-15 Palumbo Gianfranco Material superabsorbente sat (tejido superabsorbente).
KR101929450B1 (ko) * 2015-09-04 2018-12-14 주식회사 엘지화학 고흡수성 수지 섬유의 제조 방법
CN114994315B (zh) * 2022-05-24 2023-03-24 山东博科快速检测技术有限公司 一种新冠病毒胶体金检测试纸条及其制备方法
CN115181205A (zh) * 2022-07-20 2022-10-14 浙江卫星新材料科技有限公司 一种气味轻的高吸收性树脂的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270977A (en) * 1979-11-01 1981-06-02 Nl Industries, Inc. Process for preparing water sorptive products
TW201758B (pt) * 1988-06-28 1993-03-11 Catalyst co ltd
DE4020780C1 (pt) * 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
WO1994025521A1 (de) * 1992-03-05 1994-11-10 Chemische Fabrik Stockhausen Gmbh Polymerzusammensetzungen, herstellung von polymerzusammensetzungen, insbesondere absorptionsmaterialien und deren verwendung
DE4206857C2 (de) * 1992-03-05 1996-08-29 Stockhausen Chem Fab Gmbh Polymerzusammensetzung, Absorptionsmaterialzusammensetzung, deren Herstellung und Verwendung
DE19540951A1 (de) * 1995-11-03 1997-05-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19607551A1 (de) * 1996-02-28 1997-09-04 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19619680A1 (de) * 1996-05-15 1997-11-20 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von superabsorbierenden Polymeren auf Stärkebasis
US5856410A (en) * 1997-05-23 1999-01-05 Amcol International Corporation Polyacrylate superabsorbent post-polymerization neutralized with solid, non-hydroxyl neutralizing agent.
DE19807500C1 (de) * 1998-02-21 1999-07-29 Clariant Gmbh Vernetzung von Hydrogelen mit Phosphorsäureestern
DE19809540A1 (de) * 1998-03-05 1999-09-09 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19813443A1 (de) * 1998-03-26 1998-10-08 Stockhausen Chem Fab Gmbh Wasser- und wäßrige Flüssigkeiten absorbierende Polymerisatteilchen, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19846413A1 (de) * 1998-10-08 2000-04-13 Basf Ag Verfahren zur Herstellung von hydrophilen wasserquellbaren Polymeren sowie deren Verwendung

Also Published As

Publication number Publication date
JP2003503114A (ja) 2003-01-28
AU5418100A (en) 2001-01-31
US7144980B2 (en) 2006-12-05
WO2001000259A1 (en) 2001-01-04
CA2376866A1 (en) 2001-01-04
US20050131367A1 (en) 2005-06-16
CN1365291A (zh) 2002-08-21
CN100335140C (zh) 2007-09-05
EP1196205A1 (en) 2002-04-17

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A E 10A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2069 DE 31/08/2010.