GB1035844A - Producing artificial filaments and films from condensation polymers - Google Patents

Producing artificial filaments and films from condensation polymers

Info

Publication number
GB1035844A
GB1035844A GB10990/63A GB1099063A GB1035844A GB 1035844 A GB1035844 A GB 1035844A GB 10990/63 A GB10990/63 A GB 10990/63A GB 1099063 A GB1099063 A GB 1099063A GB 1035844 A GB1035844 A GB 1035844A
Authority
GB
United Kingdom
Prior art keywords
polymer
sulphuric acid
weight
acid
salt
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
GB10990/63A
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.)
Celanese Corp
Original Assignee
Celanese Corp
Celanese Corp of America
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 US183362A external-priority patent/US3154613A/en
Application filed by Celanese Corp, Celanese Corp of America filed Critical Celanese Corp
Publication of GB1035844A publication Critical patent/GB1035844A/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
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB10990/63A 1962-03-29 1963-03-20 Producing artificial filaments and films from condensation polymers Expired GB1035844A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US183362A US3154613A (en) 1962-03-29 1962-03-29 Spinning filaments from solutions in concentrated sulfuric acid of a polyamide and salt
US382431A US3269970A (en) 1962-03-29 1964-06-22 Spinning filaments from solution in concentrated sulfuric acid of a polyamide and salt

Publications (1)

Publication Number Publication Date
GB1035844A true GB1035844A (en) 1966-07-13

Family

ID=26879038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10990/63A Expired GB1035844A (en) 1962-03-29 1963-03-20 Producing artificial filaments and films from condensation polymers

Country Status (4)

Country Link
US (1) US3269970A (US07714131-20100511-C00024.png)
BE (1) BE630312A (US07714131-20100511-C00024.png)
FR (1) FR1360766A (US07714131-20100511-C00024.png)
GB (1) GB1035844A (US07714131-20100511-C00024.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1494601C3 (de) * 1964-04-18 1973-01-04 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Fäden aus beta-Polyamiden sowie Verfahren zu deren Herstellung
USRE30352E (en) * 1966-06-13 1980-07-29 E. I. Du Pont De Nemours And Company Optically anisotropic aromatic polyamide dopes
DE1669419A1 (de) * 1966-12-21 1971-03-18 Hoechst Ag Verfahren zur Herstellung von Faeden aus Poly-ss-Laelamen
US3886251A (en) * 1967-04-11 1975-05-27 Furukawa Electric Co Ltd Method for forming polyoxadiazole series resin solution into shaped articles
JPS5012006B1 (US07714131-20100511-C00024.png) * 1968-06-12 1975-05-08
US4185063A (en) * 1975-02-04 1980-01-22 Chute Challoner R Shaping and stretching aqueous formic acid solutions of polypyrrolidone, filament and film products
US4379773A (en) * 1980-06-04 1983-04-12 Chevron Research Company Process for wet spinning nylon 4
US4714736A (en) * 1986-05-29 1987-12-22 The Dow Chemical Company Stable polyamide solutions
US5145521A (en) * 1991-06-07 1992-09-08 Union Oil Company Of California Sulfuric acid/polyamide compositions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60164C (US07714131-20100511-C00024.png) * 1939-09-25
US2342387A (en) * 1939-10-24 1944-02-22 Du Pont Process for preparing coating compositions
US2269125A (en) * 1940-02-23 1942-01-06 Du Pont Method of making laminated fabrics
US2277788A (en) * 1940-08-03 1942-03-31 Du Pont Treatment of textiles and composition useful therefor
NL67708C (US07714131-20100511-C00024.png) * 1946-11-01
GB715364A (en) * 1951-05-24 1954-09-15 Du Pont Heat stabilization of synthetic linear polyamides
FR1317568A (US07714131-20100511-C00024.png) * 1958-07-10 1963-05-08
US3154610A (en) * 1961-05-31 1964-10-27 Celanese Corp Process of wet spinning polyamides and prevention of gel formation
NL290764A (US07714131-20100511-C00024.png) * 1962-03-29

Also Published As

Publication number Publication date
US3269970A (en) 1966-08-30
FR1360766A (fr) 1964-05-15
BE630312A (US07714131-20100511-C00024.png)

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