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GB483810A - Improvements in or relating to processes for the manufacture of artificial textile fibres - Google Patents

Improvements in or relating to processes for the manufacture of artificial textile fibres

Info

Publication number
GB483810A
GB483810A GB33640/37A GB3364037A GB483810A GB 483810 A GB483810 A GB 483810A GB 33640/37 A GB33640/37 A GB 33640/37A GB 3364037 A GB3364037 A GB 3364037A GB 483810 A GB483810 A GB 483810A
Authority
GB
United Kingdom
Prior art keywords
fibres
formaldehyde
relating
manufacture
processes
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
GB33640/37A
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.)
Individual
Original Assignee
Individual
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 US96470A external-priority patent/US2450889A/en
Application filed by Individual filed Critical Individual
Publication of GB483810A publication Critical patent/GB483810A/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
    • D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/005—Casein
    • 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
    • D01D5/38—Formation of filaments, threads, or the like during polymerisation
    • 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
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Artificial wool, cotton, &c. which have been made by coagulating solutions of casein alone or mixed with viscose, are rendered insoluble by adding to the known formaldehyde bath a quantity of sodium chloride sufficient to prevent swelling of the fibres. Aluminium salts and acid may also be added. It is preferred to treat the fibres with formaldehyde-sodium chloride baths of increasing concentration with respect to formaldehyde, in particular first to render the fibres partly insoluble by treatment under tension with a bath of low concentration, and after cutting the fibres to the desired length, subjecting them to treatment with baths of higher concentrations in order to cause twisting of the fibres. Specifications 483,731, 483,807, 483,808, and 483,809 are referred to.
GB33640/37A 1935-08-28 1936-08-21 Improvements in or relating to processes for the manufacture of artificial textile fibres Expired GB483810A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT219102X 1935-08-28
US96470A US2450889A (en) 1935-08-28 1936-08-17 Manufacture of artificial textile fibers
US348991A US2338918A (en) 1935-08-28 1940-07-31 Processes for the manufacture of artificial textile fibers

Publications (1)

Publication Number Publication Date
GB483810A true GB483810A (en) 1938-04-21

Family

ID=32096659

Family Applications (5)

Application Number Title Priority Date Filing Date
GB33638/37A Expired GB483808A (en) 1935-08-28 1936-08-21 Improvements in or relating to processes for the manufacture of artificial textile fibres
GB33639/37A Expired GB483809A (en) 1935-08-28 1936-08-21 Improvements in or relating to processes for the manufacture of artificial textile fibres
GB33640/37A Expired GB483810A (en) 1935-08-28 1936-08-21 Improvements in or relating to processes for the manufacture of artificial textile fibres
GB23053/36A Expired GB483731A (en) 1935-08-28 1936-08-21 Improvements in or relating to the manufacture of artificial textile fibres
GB33637/37A Expired GB483807A (en) 1935-08-28 1936-08-21 Improvements in or relating to processes for the manufacture of artificial textile fibres

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB33638/37A Expired GB483808A (en) 1935-08-28 1936-08-21 Improvements in or relating to processes for the manufacture of artificial textile fibres
GB33639/37A Expired GB483809A (en) 1935-08-28 1936-08-21 Improvements in or relating to processes for the manufacture of artificial textile fibres

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB23053/36A Expired GB483731A (en) 1935-08-28 1936-08-21 Improvements in or relating to the manufacture of artificial textile fibres
GB33637/37A Expired GB483807A (en) 1935-08-28 1936-08-21 Improvements in or relating to processes for the manufacture of artificial textile fibres

Country Status (7)

Country Link
US (2) US2338918A (en)
BE (1) BE417041A (en)
CH (5) CH219104A (en)
DE (2) DE886950C (en)
FR (1) FR813427A (en)
GB (5) GB483808A (en)
NL (3) NL73111C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179728A (en) * 1962-02-07 1965-04-20 Donini Sandro Process for the preparation of proteinureic fibres and mixed protein-ureic cellulosic fibres
US2450889A (en) * 1935-08-28 1948-10-12 Ferretti Antonio Manufacture of artificial textile fibers
NL60149C (en) * 1937-11-18
DE910109C (en) * 1939-02-03 1954-04-29 Frigorifico Anglo Sa Process for the production of fine-grain casein
DE748687C (en) * 1939-07-07 1944-11-08 Spinnstoffgesellschaft M B H Use of vegetable protein for the production of artificial threads
GB580434A (en) * 1944-09-06 1946-09-06 Robin Hamilton Kendall Thomson Improvements in or relating to the production of artificial insolubilised wet-spun protein filaments
US2473499A (en) * 1946-04-30 1949-06-21 Jr William G Abbott Production of slivers of artificial fibers
US2525825A (en) * 1948-01-23 1950-10-17 Robert F Peterson Process for making casein fibers for felting
NL76966C (en) * 1950-05-03
US2775506A (en) * 1950-05-03 1956-12-25 Courtaulds Ltd Production of artificial filaments, threads, fibres, bands, and the like
NL274507A (en) * 1961-02-07
DE1253863B (en) * 1962-03-27 1967-11-09 Ajinomoto Kk Process for producing fibers, consisting of a mixture of regenerated cellulose and a polymeric amino acid
DE3905292A1 (en) * 1989-02-21 1990-08-23 Linde Ag Wheel-drive unit
DE10059111A1 (en) * 2000-11-28 2002-06-06 Thueringisches Inst Textil Shaped protein body and process for its production by the NMMO process
CN114351285A (en) * 2022-03-09 2022-04-15 宜宾惠美纤维新材料股份有限公司 Cheese protein fiber and preparation method thereof

Also Published As

Publication number Publication date
DE886950C (en) 1953-08-20
CH219106A (en) 1942-01-31
CH219102A (en) 1942-01-31
US2338920A (en) 1944-01-11
NL65289C (en)
GB483731A (en) 1938-04-21
NL70665C (en)
GB483807A (en) 1938-04-21
FR813427A (en) 1937-06-01
NL73111C (en)
DE898792C (en) 1953-12-03
CH219105A (en) 1942-01-31
BE417041A (en)
CH219107A (en) 1942-01-31
US2338918A (en) 1944-01-11
CH219104A (en) 1942-01-31
GB483808A (en) 1938-04-21
GB483809A (en) 1938-04-21

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