FR1072648A - Xanthation of cellulose - Google Patents

Xanthation of cellulose

Info

Publication number
FR1072648A
FR1072648A FR1072648DA FR1072648A FR 1072648 A FR1072648 A FR 1072648A FR 1072648D A FR1072648D A FR 1072648DA FR 1072648 A FR1072648 A FR 1072648A
Authority
FR
France
Prior art keywords
xanthation
cellulose
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.)
Rayonier Inc
Original Assignee
Rayonier Inc
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 Rayonier Inc filed Critical Rayonier Inc
Application granted granted Critical
Publication of FR1072648A publication Critical patent/FR1072648A/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)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FR1072648D 1952-02-29 1953-01-16 Xanthation of cellulose Expired FR1072648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US274208A US2762795A (en) 1952-02-29 1952-02-29 Xanthation

Publications (1)

Publication Number Publication Date
FR1072648A true FR1072648A (en) 1954-09-14

Family

ID=23047245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1072648D Expired FR1072648A (en) 1952-02-29 1953-01-16 Xanthation of cellulose

Country Status (6)

Country Link
US (1) US2762795A (en)
BE (1) BE517038A (en)
DE (1) DE1072353B (en)
FR (1) FR1072648A (en)
GB (1) GB734304A (en)
NL (1) NL87419C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037039A (en) * 1975-09-04 1977-07-19 Fiber Associates, Inc. Process for continuous xanthation and production of viscose spinning solution

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US520770A (en) * 1894-06-05 Plastic compound of cellulose
US765508A (en) * 1903-12-19 1904-07-19 Lewis W Noyes Machine for coating paper or like materials.
US1672249A (en) * 1927-06-27 1928-06-05 George H Ellis Apparatus for making composition boards or sheets
US1884486A (en) * 1928-12-19 1932-10-25 Barrett Co Impregnating process
BE387880A (en) * 1931-04-16
US2126044A (en) * 1932-05-19 1938-08-09 Int Paper Co Manufacture of soluble cellulose
BE404058A (en) * 1933-07-19
US2092306A (en) * 1934-08-13 1937-09-07 Marbo Patents Inc Apparatus for reacting organic web materials with liquefied reagents
DE696518C (en) * 1935-10-02 1940-09-24 Onderzoekings Inst Res Method and device for the continuous sulphiding of alkali-offs transported on conveyor belts
US2384298A (en) * 1941-09-19 1945-09-04 Jasco Inc Apparatus for the manufacture of high molecular weight polymers
US2530403A (en) * 1946-11-21 1950-11-21 Stewart E Seaman Continuous xanthation

Also Published As

Publication number Publication date
GB734304A (en) 1955-07-27
DE1072353B (en) 1959-12-31
NL87419C (en)
US2762795A (en) 1956-09-11
BE517038A (en)

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