GB2359043B - Process for producing filtration-active fibers - Google Patents

Process for producing filtration-active fibers

Info

Publication number
GB2359043B
GB2359043B GB0030035A GB0030035A GB2359043B GB 2359043 B GB2359043 B GB 2359043B GB 0030035 A GB0030035 A GB 0030035A GB 0030035 A GB0030035 A GB 0030035A GB 2359043 B GB2359043 B GB 2359043B
Authority
GB
United Kingdom
Prior art keywords
active fibers
producing filtration
filtration
producing
fibers
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 - Fee Related
Application number
GB0030035A
Other versions
GB0030035D0 (en
GB2359043A (en
Inventor
Ruediger Leibnitz
Lars Kreye
Heinz-Joachim Mueller
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.)
Pall Filtersystems GmbH
Original Assignee
Seitz Schenk Filtersystems 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 Seitz Schenk Filtersystems GmbH filed Critical Seitz Schenk Filtersystems GmbH
Priority to GB0129503A priority Critical patent/GB2370248A/en
Publication of GB0030035D0 publication Critical patent/GB0030035D0/en
Publication of GB2359043A publication Critical patent/GB2359043A/en
Application granted granted Critical
Publication of GB2359043B publication Critical patent/GB2359043B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/11—Flash-spinning
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
GB0030035A 1999-12-10 2000-12-08 Process for producing filtration-active fibers Expired - Fee Related GB2359043B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0129503A GB2370248A (en) 1999-12-10 2000-12-08 Production of filtration-active fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19959532A DE19959532C1 (en) 1999-12-10 1999-12-10 Method and device for the production of filtration-active fibers

Publications (3)

Publication Number Publication Date
GB0030035D0 GB0030035D0 (en) 2001-01-24
GB2359043A GB2359043A (en) 2001-08-15
GB2359043B true GB2359043B (en) 2002-12-18

Family

ID=7932110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0030035A Expired - Fee Related GB2359043B (en) 1999-12-10 2000-12-08 Process for producing filtration-active fibers

Country Status (3)

Country Link
US (1) US20010020306A1 (en)
DE (1) DE19959532C1 (en)
GB (1) GB2359043B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8444808B2 (en) * 2006-08-31 2013-05-21 Kx Industries, Lp Process for producing nanofibers
US7566014B2 (en) * 2006-08-31 2009-07-28 Kx Technologies Llc Process for producing fibrillated fibers
US8790556B2 (en) * 2012-07-25 2014-07-29 Celanese Acetate Llc Process of making tri-arc filaments
AT513536A1 (en) * 2012-11-15 2014-05-15 Glanzstoff Bohemia S R O Process for the preparation of cellulosic moldings
CN116815335B (en) * 2023-08-30 2023-11-24 江苏青昀新材料有限公司 Metal film energy accumulator for storing flash spinning solution and flash spinning system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402231A (en) * 1964-05-21 1968-09-17 Monsanto Co Process for preparing synthetic fibers for paper products
GB1414651A (en) * 1971-10-14 1975-11-19 Du Pont Acrylonitrile polymer compositions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585444A (en) * 1948-07-29 1952-02-12 Du Pont Preparation of shaped articles from acrylonitrile polymers
CA1033135A (en) * 1970-11-03 1978-06-20 Rudolph Woodell Hydrophilic textile water absorbant products
US3952081A (en) * 1974-04-15 1976-04-20 Celanese Corporation Production of cellulose acetate filamentary material
US4040856A (en) * 1975-06-17 1977-08-09 Crown Zellerbach Corporation Production of discrete cellulose acetate fibers by emulsion flashing
KR0124939B1 (en) * 1990-06-04 1997-12-15 박원희 Nonspinning acrylic short fiber
KR920008998B1 (en) * 1990-07-11 1992-10-12 한국과학기술연구원 Process for the production of highly-oriented acrylic short fibers without spinning
GB9412501D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Manufacture of fibre
DE4441801C1 (en) * 1994-11-24 1996-06-05 Messer Griesheim Gmbh Polyesterfibride
DE19524356C1 (en) * 1995-07-04 1997-01-02 Messer Griesheim Gmbh Polyurethane fibrids
DE19616010C2 (en) * 1996-04-23 1998-07-09 Seitz Filter Werke Process and device for the production of fibrets (fibrids) from cellulose derivatives

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402231A (en) * 1964-05-21 1968-09-17 Monsanto Co Process for preparing synthetic fibers for paper products
GB1414651A (en) * 1971-10-14 1975-11-19 Du Pont Acrylonitrile polymer compositions

Also Published As

Publication number Publication date
DE19959532C1 (en) 2001-10-04
GB0030035D0 (en) 2001-01-24
US20010020306A1 (en) 2001-09-13
GB2359043A (en) 2001-08-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041208