GB1288652A - - Google Patents

Info

Publication number
GB1288652A
GB1288652A GB4298070A GB4298070A GB1288652A GB 1288652 A GB1288652 A GB 1288652A GB 4298070 A GB4298070 A GB 4298070A GB 4298070 A GB4298070 A GB 4298070A GB 1288652 A GB1288652 A GB 1288652A
Authority
GB
United Kingdom
Prior art keywords
fibres
weight
solvent
baths
aromatic
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
Application number
GB4298070A
Other languages
English (en)
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 filed Critical
Publication of GB1288652A publication Critical patent/GB1288652A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
    • 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • D01D5/247—Discontinuous hollow structure or microporous structure
    • 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
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
GB4298070A 1969-09-08 1970-09-08 Expired GB1288652A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85618369A 1969-09-08 1969-09-08

Publications (1)

Publication Number Publication Date
GB1288652A true GB1288652A (OSRAM) 1972-09-13

Family

ID=25323020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4298070A Expired GB1288652A (OSRAM) 1969-09-08 1970-09-08

Country Status (6)

Country Link
JP (2) JPS5013846B1 (OSRAM)
CA (1) CA938070A (OSRAM)
DE (1) DE2044281C3 (OSRAM)
FR (1) FR2061108A5 (OSRAM)
GB (1) GB1288652A (OSRAM)
NL (1) NL165515C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1985728A4 (en) * 2006-01-31 2010-06-16 Teijin Techno Products Ltd FULLY AROMATIC META TYPE POLYAMIDE FIBER WITH EXCELLENT HIGH TEMPERATURE PROCESSABILITY AND METHOD OF MANUFACTURING THEREOF

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607659C2 (de) * 1976-02-25 1991-11-28 Bayer Ag, 5090 Leverkusen Hydrophile Fasern und Fäden aus synthetischen Polymeren
DE2659263A1 (de) * 1976-12-29 1978-07-13 Bayer Ag Polyesterfaeden mit hohem wasserrueckhaltevermoegen
DE2659616A1 (de) * 1976-12-30 1978-07-06 Bayer Ag Hydrophile polyesterfaeden
JPS544130U (OSRAM) * 1977-06-10 1979-01-11
JPS5447538U (OSRAM) * 1977-09-05 1979-04-02
DE2755341C2 (de) 1977-12-12 1983-09-08 Akzo Gmbh, 5600 Wuppertal Hydrophile Polyesterfasern
JPS595150U (ja) * 1982-07-03 1984-01-13 山内　敏一 着物用ハンガ−

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1985728A4 (en) * 2006-01-31 2010-06-16 Teijin Techno Products Ltd FULLY AROMATIC META TYPE POLYAMIDE FIBER WITH EXCELLENT HIGH TEMPERATURE PROCESSABILITY AND METHOD OF MANUFACTURING THEREOF
US8802233B2 (en) 2006-01-31 2014-08-12 Teijin Limited Meta-type wholly aromatic polyamide fiber excellent in high-temperature processability, and method for producing the same

Also Published As

Publication number Publication date
NL165515B (nl) 1980-11-17
NL7013256A (OSRAM) 1971-03-10
NL165515C (nl) 1981-04-15
JPS5243930B1 (OSRAM) 1977-11-02
DE2044281C3 (de) 1979-06-28
CA938070A (en) 1973-12-11
DE2044281A1 (de) 1971-03-11
DE2044281B2 (de) 1978-10-26
JPS5013846B1 (OSRAM) 1975-05-23
FR2061108A5 (OSRAM) 1971-06-18

Similar Documents

Publication Publication Date Title
US4120098A (en) Solvent exchange drying of membranes for gas separation
US3997638A (en) Production of metal ion containing carbon fibers useful in electron shielding applications
US4666607A (en) Porous shaped bodies, and method and apparatus for the production thereof
US3673160A (en) Process for producing brilliant sulfonated polyamide-imide fibers and such fibers so produced
US5151227A (en) Process for continuous spinning of hollow-fiber membranes using a solvent mixture as a precipitation medium
RU2144842C1 (ru) Асимметричная мембрана для разделения газов и способ ее изготовления
GB1106190A (en) Novel process for spinning heat resistant polyamide fibers
NO823283L (no) Fibre og fremgangsmaate for deres fremstilling.
GB1288652A (OSRAM)
US5085774A (en) Polymeric membranes
US3360598A (en) Process of dry spinning an aromatic polycarbonamide fiber
GB917889A (en) Preparation of shaped articles by spinning
US3760054A (en) Process for preparing porous aromatic polyamide fibers
US4257999A (en) Process for the production of hydrophilic filaments and fibres by the dry jet wet-spinning method
Chen et al. Formalized poly (vinyl alcohol) membranes for reverse osmosis
US5102600A (en) Polymeric membranes
US2768870A (en) Production of artificial filaments and other materials
EP0568828A2 (en) Hollow fiber membrane for blood purification
US3775361A (en) Preparation of stable concentrated solutions of aromatic nitrogen-linked condensation polymers
US3717696A (en) Process for the preparation of polyamide-imide filaments
JPS5653207A (en) Production of aromatic polyamide fiber
ES427036A1 (es) Procedimiento para la obtencion de hilos y fibras a base depoli- fluoruro de vinilideno.
GB719489A (en) Improvements in the manufacture of articles from superpolyamides
US4056598A (en) Process for forming filaments from polyamic acid
US4332765A (en) Process for spinning hydrophilic acrylic fibres of low density

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years