FR987648A - Improvements in the manufacture of viscose rayon yarns - Google Patents

Improvements in the manufacture of viscose rayon yarns

Info

Publication number
FR987648A
FR987648A FR987648DA FR987648A FR 987648 A FR987648 A FR 987648A FR 987648D A FR987648D A FR 987648DA FR 987648 A FR987648 A FR 987648A
Authority
FR
France
Prior art keywords
manufacture
viscose rayon
rayon yarns
yarns
viscose
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
Other languages
French (fr)
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Application granted granted Critical
Publication of FR987648A publication Critical patent/FR987648A/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
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0454—Supporting filaments or the like during their treatment while in continuous movement using reels
    • 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
    • D01D5/06—Wet spinning methods
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
FR987648D 1948-05-29 1949-05-30 Improvements in the manufacture of viscose rayon yarns Expired FR987648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30013A US2620258A (en) 1948-05-29 1948-05-29 Method for the manufacture of viscose rayon

Publications (1)

Publication Number Publication Date
FR987648A true FR987648A (en) 1951-08-16

Family

ID=21852072

Family Applications (2)

Application Number Title Priority Date Filing Date
FR987647D Expired FR987647A (en) 1948-05-29 1949-05-30 Manufacturing process of viscose rayon yarn
FR987648D Expired FR987648A (en) 1948-05-29 1949-05-30 Improvements in the manufacture of viscose rayon yarns

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR987647D Expired FR987647A (en) 1948-05-29 1949-05-30 Manufacturing process of viscose rayon yarn

Country Status (5)

Country Link
US (1) US2620258A (en)
BE (3) BE489153A (en)
FR (2) FR987647A (en)
GB (2) GB661939A (en)
NL (1) NL74618C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973617C (en) * 1951-09-14 1960-04-14 North American Rayon Corp Process to avoid the formation of zinc sulfide precipitates and sulfur deposits in the hot water two-bath spinning process

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE515351A (en) * 1951-11-08
US2952508A (en) * 1953-09-16 1960-09-13 Rayonier Inc Viscose process and products produced thereby
US2852333A (en) * 1954-05-21 1958-09-16 Du Pont Viscose spinning process
US2894802A (en) * 1955-11-16 1959-07-14 American Viscose Corp Method of forming crimped artificial filaments
US4383962A (en) * 1979-09-27 1983-05-17 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing viscose rayon filament yarn
US4404157A (en) * 1981-06-17 1983-09-13 Snia Viscosa Societa' Nazionale Industria Applicazioni Viscosa S.P.A. Process for the continuous production of viscose rayon yarns having high degree of whiteness

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155324A (en) * 1937-04-09 1939-04-18 American Enka Corp Manufacture of artificial silk
US2345622A (en) * 1940-06-29 1944-04-04 Ind Rayon Corp Continuous manufacture of viscose rayon
US2309072A (en) * 1940-07-29 1943-01-19 Ind Rayon Corp Manufacture of thread or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973617C (en) * 1951-09-14 1960-04-14 North American Rayon Corp Process to avoid the formation of zinc sulfide precipitates and sulfur deposits in the hot water two-bath spinning process

Also Published As

Publication number Publication date
BE489171A (en)
BE489153A (en)
GB661940A (en) 1951-11-28
BE489172A (en)
FR987647A (en) 1951-08-16
NL74618C (en)
GB661939A (en) 1951-11-28
US2620258A (en) 1952-12-02

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