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GB813233A - A process for making threads from viscose - Google Patents

A process for making threads from viscose

Info

Publication number
GB813233A
GB813233A GB20551/57A GB2055157A GB813233A GB 813233 A GB813233 A GB 813233A GB 20551/57 A GB20551/57 A GB 20551/57A GB 2055157 A GB2055157 A GB 2055157A GB 813233 A GB813233 A GB 813233A
Authority
GB
United Kingdom
Prior art keywords
bath
weight
threads
viscose
per cent
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
GB20551/57A
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.)
Glanzstoff AG
Original Assignee
Glanzstoff AG
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 Glanzstoff AG filed Critical Glanzstoff AG
Publication of GB813233A publication Critical patent/GB813233A/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
    • 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
    • D01F2/08—Composition of the spinning solution or the bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)

Abstract

Threads of reduced or regulated elongation are produced by spinning viscose in a bath containing 2-7 per cent by weight of sulphuric acid, 5-20 per cent by weight of sodium sulphate and 2-15 per cent by weight of zinc sulphate at a temperature of at least 20 DEG C. but below 40 DEG C. and stretching the threads either in the spinning bath itself or in a subsequent, more dilute, bath which is at the same temperature as, or a higher temperature than, the first bath. When stretching is carried out in a second, more dilute, bath this may be maintained at 50-70 DEG C.
GB20551/57A 1956-08-29 1957-06-28 A process for making threads from viscose Expired GB813233A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEV11130A DE1100871B (en) 1956-08-29 1956-08-29 Process for the production of high-strength threads by spinning viscose
DEV10959A DE1041205B (en) 1956-08-29 1956-08-29 Process for the production of highly drawn threads by spinning viscose

Publications (1)

Publication Number Publication Date
GB813233A true GB813233A (en) 1959-05-13

Family

ID=26001240

Family Applications (2)

Application Number Title Priority Date Filing Date
GB20551/57A Expired GB813233A (en) 1956-08-29 1957-06-28 A process for making threads from viscose
GB25666/57A Expired GB843204A (en) 1956-08-29 1957-08-14 Process for making threads from viscose

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB25666/57A Expired GB843204A (en) 1956-08-29 1957-08-14 Process for making threads from viscose

Country Status (7)

Country Link
US (1) US3002803A (en)
BE (2) BE559502A (en)
CH (1) CH346969A (en)
DE (2) DE1100871B (en)
FR (1) FR1178680A (en)
GB (2) GB813233A (en)
NL (3) NL112538C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083075A (en) * 1962-07-09 1963-03-26 William R Saxton Process of manufacturing regenerated cellulose fiber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105568411B (en) * 2015-12-11 2018-06-29 宜宾丝丽雅股份有限公司 Method for improving quality of viscose fiber product

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE355345A (en) * 1927-11-01
FR704279A (en) * 1929-11-05 1931-05-16 Improvements in the manufacture of filaments, threads, tapes, films, etc. in artificial materials
US2069805A (en) * 1934-09-15 1937-02-09 Du Pont Cellulosic structures and methods for producing same
DE671511C (en) * 1937-08-27 1939-02-08 Glanzstoff Ag Process for the preparation of water-soluble 2-imino-2,3-dihydrobenzothiazole compounds
DE744891C (en) * 1938-10-22 1944-01-28 Ig Farbenindustrie Ag Process for the production of rayon, fibers and threads from viscose
NL55905C (en) * 1939-02-23
US2515834A (en) * 1942-11-13 1950-07-18 Du Pont Cellulose filaments and method of producing same
US2362217A (en) * 1943-01-13 1944-11-07 Rayonier Inc Production of cellulosic products
US2397338A (en) * 1943-10-12 1946-03-26 American Viscose Corp Manufacture of filaments and fibers
DE929064C (en) * 1944-11-06 1955-06-20 Rayonier Inc Process for making viscose from wood pulp
FR957246A (en) * 1946-12-14 1950-02-17
FR961353A (en) * 1947-04-26 1950-05-11
FR961352A (en) * 1947-04-26 1950-05-11
US2593466A (en) * 1948-07-16 1952-04-22 Ind Rayon Corp Viscose spinning solution
DE907051C (en) * 1949-11-01 1954-02-11 Rayonier Inc Process for the production of viscose from cotton, in particular linters
AT185928B (en) * 1950-01-23 1956-06-25 Algemene Kunstzijde Unie Nv Process for preventing the encrustation of spinnerets or the milky formation of viscose structures
AT183166B (en) * 1950-08-01 1955-09-10 Textile & Chem Res Co Ltd Process for spinning viscose
FR1037329A (en) * 1951-05-21 1953-09-16 Process for the manufacture of rayon, in the form of fibers, strands, threads or the like, with a high degree of polymerization
BE523478A (en) * 1951-05-29
NL93553C (en) * 1951-12-13
US2696806A (en) * 1953-08-07 1954-12-14 California Research Corp Removal of combustion chamber deposits in spark-ignition engines
US2792280A (en) * 1953-09-21 1957-05-14 American Viscose Corp Viscose composition and method of spinning
US2852334A (en) * 1954-11-03 1958-09-16 American Viscose Corp Method of producing viscose rayon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083075A (en) * 1962-07-09 1963-03-26 William R Saxton Process of manufacturing regenerated cellulose fiber

Also Published As

Publication number Publication date
FR1178680A (en) 1959-05-13
NL112538C (en)
US3002803A (en) 1961-10-03
NL107867C (en)
NL219893A (en)
GB843204A (en) 1960-08-04
BE558773A (en)
BE559502A (en)
DE1100871B (en) 1961-03-02
DE1041205B (en) 1958-10-16
CH346969A (en) 1960-06-15

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