GB1307499A - Process for forming shaped articles - Google Patents

Process for forming shaped articles

Info

Publication number
GB1307499A
GB1307499A GB2501371*A GB2501371A GB1307499A GB 1307499 A GB1307499 A GB 1307499A GB 2501371 A GB2501371 A GB 2501371A GB 1307499 A GB1307499 A GB 1307499A
Authority
GB
United Kingdom
Prior art keywords
polymer
solution
hydrophilic
shaped articles
forming shaped
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
GB2501371*A
Other languages
English (en)
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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
Priority claimed from JP2472170A external-priority patent/JPS4923305B1/ja
Priority claimed from JP2472270A external-priority patent/JPS4923306B1/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of GB1307499A publication Critical patent/GB1307499A/en
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides
    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB2501371*A 1970-03-23 1971-04-19 Process for forming shaped articles Expired GB1307499A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2472170A JPS4923305B1 (enExample) 1970-03-23 1970-03-23
JP2472270A JPS4923306B1 (enExample) 1970-03-23 1970-03-23

Publications (1)

Publication Number Publication Date
GB1307499A true GB1307499A (en) 1973-02-21

Family

ID=26362291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2501371*A Expired GB1307499A (en) 1970-03-23 1971-04-19 Process for forming shaped articles

Country Status (4)

Country Link
US (1) US3814792A (enExample)
DE (1) DE2113702C3 (enExample)
FR (1) FR2083510B1 (enExample)
GB (1) GB1307499A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980605A (en) * 1972-09-13 1976-09-14 Standard Oil Company Semi-permeable membrane compositions based on blends of polyamides and polyvinyl alcohols
US4130521A (en) * 1977-04-25 1978-12-19 Chevron Research Company Densification of polypyrrolidone
US4185138A (en) * 1978-12-20 1980-01-22 Ppg Industries, Inc. Size composition and method of producing same to render glass fiber having improved dispersibility in aqueous solutions
US4997601A (en) * 1988-01-19 1991-03-05 Hoechst Celanese Corp. Process for dry spinning thermally sensitive organosilicon preceramic fibers with production of ceramic fibers therefrom
US5003002A (en) * 1989-08-14 1991-03-26 Rampart Packaging Inc. Blends of amorphous nylon and ethylene vinyl alcohol copolymers and laminates and containers made therefrom

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE718530C (de) * 1939-08-25 1942-03-13 Kalle & Co Ag Verfahren zur Herstellung von Loesungen aus Superpolyamiden
US2320088A (en) * 1939-09-25 1943-05-25 Du Pont Water-alcohol solution of amino acid-diamine-dibasic acid interpolymers
GB639327A (en) * 1946-02-05 1950-06-28 Munising Paper Company Method of preparing opaque films from synthetic linear polyamide compositions
US3066113A (en) * 1958-08-01 1962-11-27 Goodrich Co B F Dye receptive blend of a synthetic hydrophobic fiber-forming polymer and a linear polyacrylic anhydride and method of preparing same
FR1350915A (fr) * 1962-01-15 1964-01-31 Minnesota Mining & Mfg Fibres de polypyrrolidone, procédé et solution pour leur obtention

Also Published As

Publication number Publication date
FR2083510B1 (enExample) 1974-02-15
FR2083510A1 (enExample) 1971-12-17
DE2113702B2 (de) 1973-11-15
US3814792A (en) 1974-06-04
DE2113702A1 (de) 1972-02-03
DE2113702C3 (de) 1974-06-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees