[go: up one dir, main page]

GB734304A - Improvements in xanthation of cellulose - Google Patents

Improvements in xanthation of cellulose

Info

Publication number
GB734304A
GB734304A GB32861/52A GB3286152A GB734304A GB 734304 A GB734304 A GB 734304A GB 32861/52 A GB32861/52 A GB 32861/52A GB 3286152 A GB3286152 A GB 3286152A GB 734304 A GB734304 A GB 734304A
Authority
GB
United Kingdom
Prior art keywords
web
chamber
rollers
carbon bisulphide
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
GB32861/52A
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.)
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
Publication of GB734304A publication Critical patent/GB734304A/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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
GB32861/52A 1952-02-29 1952-12-29 Improvements in xanthation of cellulose Expired GB734304A (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
GB734304A true GB734304A (en) 1955-07-27

Family

ID=23047245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32861/52A Expired GB734304A (en) 1952-02-29 1952-12-29 Improvements in xanthation of cellulose

Country Status (6)

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

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
USRE20802E (en) * 1931-04-16 1938-07-19 A h kilner
US2126044A (en) * 1932-05-19 1938-08-09 Int Paper Co Manufacture of soluble cellulose
BE404058A (es) * 1933-07-19
US2092306A (en) * 1934-08-13 1937-09-07 Marbo Patents Inc Apparatus for reacting organic web materials with liquefied reagents
DE696518C (de) * 1935-10-02 1940-09-24 Onderzoekings Inst Res Verfahren und Vorrichtung zum fortlaufenden Sulfidieren von auf Transportbaendern fortbewegter Alkaloffs
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
BE517038A (es)
FR1072648A (fr) 1954-09-14
NL87419C (es)
DE1072353B (es) 1959-12-31
US2762795A (en) 1956-09-11

Similar Documents

Publication Publication Date Title
BR8108217A (pt) Processo para hidrolise de celulose de materias-primas vegetais para dar glicose e dispositivo para execucao do processo
GB1346329A (en) Method and apparatus for the continuous treatment of fibrous materials
SE8205095D0 (sv) Sett att vermebehandla en kontinuerlig materialbana, i synnerhet torkning av en pappersbana, och anordning for genomforande av settet
NO152975B (no) Glyceroloksydase og fremgangsmaate til fremstilling derav
US2060897A (en) Apparatus for impregnating nonwoven fabrics
US3201499A (en) Method and machine for producing a web of textile fibres held together by a binder
GB734304A (en) Improvements in xanthation of cellulose
CN111778660B (zh) 一种低带液量轧车
GB430909A (en) Improvements in drying or conditioning apparatus
GB677488A (en) Improvements in or relating to the treatment of fibro-cement products
US995084A (en) Machine for making double-faced corrugated paper.
US2499010A (en) Method for preparing alkali cellulose
US2010917A (en) Apparatus for continuously drying fiber boards
SE8001752L (sv) Sett att pressa en bana av tyg, papper eller en blandning av pappers- och konstfibrer
US1275216A (en) Machine for saturating stock.
US2192432A (en) Web treating apparatus
US2142718A (en) Manufacture of artificial materials
US2446840A (en) Fiber treating apparatus
GB720701A (en) Improvements in dyeing and impregnating machines for the wet treatment of textile materials in web form
GB400489A (en) Improvements in and relating to the production of alkali cellulose for viscose manufacture
US1348638A (en) Edwht d
GB857225A (en) Apparatus for continuous wet processing of knitted fabrics
GB752464A (en) Process and plant for the industrial and continuous production of bodies in particular shaped bodies in a fibrous conglomerate particularly of glass fibres for thermal and other insulations
ES8405339A1 (es) Perfeccionamientos en dispositivos para el tratamiento de bandas continuas de genero
GB789828A (en) Improvements in or relating to adhesive plaster materials and to the methods of and apparatus for making such materials