CA1189067A - Methode de production de derives solubles de la cellulose - Google Patents

Methode de production de derives solubles de la cellulose

Info

Publication number
CA1189067A
CA1189067A CA000418928A CA418928A CA1189067A CA 1189067 A CA1189067 A CA 1189067A CA 000418928 A CA000418928 A CA 000418928A CA 418928 A CA418928 A CA 418928A CA 1189067 A CA1189067 A CA 1189067A
Authority
CA
Canada
Prior art keywords
cellulose
urea
ammonia
reaction
radiation
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
CA000418928A
Other languages
English (en)
Inventor
Olli Turunen
Leo Mandell
Vidar Eklund
Kurt Ekman
Jouko Huttunen
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.)
Neste Oyj
Original Assignee
Neste Oyj
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 Neste Oyj filed Critical Neste Oyj
Priority to CA000418928A priority Critical patent/CA1189067A/fr
Application granted granted Critical
Publication of CA1189067A publication Critical patent/CA1189067A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CA000418928A 1983-01-05 1983-01-05 Methode de production de derives solubles de la cellulose Expired CA1189067A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000418928A CA1189067A (fr) 1983-01-05 1983-01-05 Methode de production de derives solubles de la cellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000418928A CA1189067A (fr) 1983-01-05 1983-01-05 Methode de production de derives solubles de la cellulose

Publications (1)

Publication Number Publication Date
CA1189067A true CA1189067A (fr) 1985-06-18

Family

ID=4124259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000418928A Expired CA1189067A (fr) 1983-01-05 1983-01-05 Methode de production de derives solubles de la cellulose

Country Status (1)

Country Link
CA (1) CA1189067A (fr)

Similar Documents

Publication Publication Date Title
US4486585A (en) Procedure for producing soluble cellulose derivatives
US10584445B2 (en) Functionalizing cellulosic and lignocellulosic materials
FI62318C (fi) Foerfarande foer framstaellning av ett alkaliloesligt cellulosaderivat
US4097666A (en) Solvent system for polysaccharides
Guo et al. An efficient transformation of cellulose into cellulose carbamates assisted by microwave irradiation
FI77252B (fi) Foerfarande foer framstaellning av cellulosakarbamater.
Yamashiki et al. Characterisation of cellulose treated by the steam explosion method. Part 3: Effect of crystal forms (cellulose I, II and III) of original cellulose on changes in morphology, degree of polymerisaion, solubility and supermolecular structure by steam explosion
GB2148789A (en) Procedure for manufacturing cellulose carbamate fibres or films
JPS60210601A (ja) セルロースカルバメート製造方法
Samal et al. Graft copolymerization of cellulose, cellulose derivatives, and lignocellulose
Arthur Jr et al. Oxidative reactions of cellulose initiated by free radicals
CA1189067A (fr) Methode de production de derives solubles de la cellulose
EP1456244A1 (fr) Procede pour produire du carbamate de cellulose
FI61033B (fi) Foerfarande foer framstaellning av alkaliloeslig cellulosafoerening
Anufrijeva Chemical modification of viscose fibres by adsorption of carboxymethyl cellulose and click chemistry
US3150920A (en) Partial ethers of cellulose and d, l-butadiene dioxide
US3698857A (en) Fibrous crosslinked (aminoalkyl)amino-chlorodeoxycellulose and method of preparation
Wade et al. Iodide ion catalysis in the benzylation of cotton cellulose
JP2002212889A (ja) 嵩高パルプの製造方法
Arthur Jr et al. Radiation-induced graft polymers of cellulose
Enikolopian et al. Processes of wood delignification and cellulose mercerization under conditions of shear deformations
Lal Phase Transformations in Cotton Cellulose During Mercerization
EP0929702A1 (fr) Procede de fabrication d'un article en lyocel extrude
DD204930A5 (de) Verfahren zur herstellung von zellulosekarbamat
JPH0967789A (ja) 機械パルプを含む紙の製造方法

Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry