DK0868473T3 - Fremgangsmåde til fremstilling af et ikke fibrøst materiale - Google Patents

Fremgangsmåde til fremstilling af et ikke fibrøst materiale

Info

Publication number
DK0868473T3
DK0868473T3 DK96942267T DK96942267T DK0868473T3 DK 0868473 T3 DK0868473 T3 DK 0868473T3 DK 96942267 T DK96942267 T DK 96942267T DK 96942267 T DK96942267 T DK 96942267T DK 0868473 T3 DK0868473 T3 DK 0868473T3
Authority
DK
Denmark
Prior art keywords
fibrous material
sol
gel
making
frozen
Prior art date
Application number
DK96942267T
Other languages
English (en)
Inventor
Lars Schoenfeldt
Peter Sylvest Nielsen
Original Assignee
Coloplast As
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 Coloplast As filed Critical Coloplast As
Application granted granted Critical
Publication of DK0868473T3 publication Critical patent/DK0868473T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Inorganic Fibers (AREA)
DK96942267T 1995-12-19 1996-12-18 Fremgangsmåde til fremstilling af et ikke fibrøst materiale DK0868473T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK144495 1995-12-19
PCT/DK1996/000541 WO1997022657A1 (en) 1995-12-19 1996-12-18 A method for preparing a non-fibrous porous material

Publications (1)

Publication Number Publication Date
DK0868473T3 true DK0868473T3 (da) 2000-11-06

Family

ID=8104902

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96942267T DK0868473T3 (da) 1995-12-19 1996-12-18 Fremgangsmåde til fremstilling af et ikke fibrøst materiale

Country Status (8)

Country Link
US (1) US6326030B1 (da)
EP (1) EP0868473B1 (da)
AT (1) ATE193897T1 (da)
AU (1) AU1138697A (da)
DE (1) DE69608911T2 (da)
DK (1) DK0868473T3 (da)
ES (1) ES2148823T3 (da)
WO (1) WO1997022657A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2318577B (en) * 1996-10-28 2000-02-02 Johnson & Johnson Medical Solvent dried polysaccharide sponges
KR102358824B1 (ko) * 2014-01-29 2022-02-07 이섬 리서치 디벨러프먼트 컴파니 오브 더 히브루 유니버시티 오브 예루살렘 엘티디. 다공성 나노결정성 셀룰로오스 구조
US10391466B2 (en) 2017-06-02 2019-08-27 Lawrence Livermore National Security, Llc Fabrication of nanoporous aerogels via freeze substitution of nanowire suspensions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830443B1 (da) 1969-12-24 1973-09-20
JPS6411141A (en) 1987-07-03 1989-01-13 Nippi Collagen Kogyo Kk Production of porous article of hydrophilic polymer
EP0343459A3 (en) 1988-05-24 1990-07-04 Takeda Chemical Industries, Ltd. Method of dehydrating macromolecular substances
DK94693D0 (da) * 1993-08-19 1993-08-19 Coloplast As Ikke-fibroest poroest materiale, saarbandage omfattende en saadan bandage samt fremgangsmaade til fremstilling af materialet
GB2318577B (en) 1996-10-28 2000-02-02 Johnson & Johnson Medical Solvent dried polysaccharide sponges

Also Published As

Publication number Publication date
ES2148823T3 (es) 2000-10-16
EP0868473B1 (en) 2000-06-14
DE69608911T2 (de) 2000-11-09
AU1138697A (en) 1997-07-14
WO1997022657A1 (en) 1997-06-26
EP0868473A1 (en) 1998-10-07
DE69608911D1 (de) 2000-07-20
US6326030B1 (en) 2001-12-04
ATE193897T1 (de) 2000-06-15

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