NO165932C - Fremgangsmaate for fremstilling av redispergert mikrofibrillert cellulose. - Google Patents

Fremgangsmaate for fremstilling av redispergert mikrofibrillert cellulose.

Info

Publication number
NO165932C
NO165932C NO840717A NO840717A NO165932C NO 165932 C NO165932 C NO 165932C NO 840717 A NO840717 A NO 840717A NO 840717 A NO840717 A NO 840717A NO 165932 C NO165932 C NO 165932C
Authority
NO
Norway
Prior art keywords
cellulose
redisperted
procedure
preparation
microfibrillated cellulose
Prior art date
Application number
NO840717A
Other languages
English (en)
Norwegian (no)
Other versions
NO840717L (no
NO165932B (no
Inventor
Franklin Willard Herrick
Original Assignee
Itt
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23904498&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO165932(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Itt filed Critical Itt
Publication of NO840717L publication Critical patent/NO840717L/no
Publication of NO165932B publication Critical patent/NO165932B/no
Publication of NO165932C publication Critical patent/NO165932C/no

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
NO840717A 1983-03-28 1984-02-24 Fremgangsmaate for fremstilling av redispergert mikrofibrillert cellulose. NO165932C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/479,555 US4481076A (en) 1983-03-28 1983-03-28 Redispersible microfibrillated cellulose

Publications (3)

Publication Number Publication Date
NO840717L NO840717L (no) 1984-10-01
NO165932B NO165932B (no) 1991-01-21
NO165932C true NO165932C (no) 1991-05-02

Family

ID=23904498

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840717A NO165932C (no) 1983-03-28 1984-02-24 Fremgangsmaate for fremstilling av redispergert mikrofibrillert cellulose.

Country Status (10)

Country Link
US (1) US4481076A (fr)
EP (1) EP0120471B1 (fr)
JP (1) JPS59189141A (fr)
AT (1) ATE64420T1 (fr)
CA (1) CA1208631A (fr)
DE (1) DE3484688D1 (fr)
FI (1) FI79725C (fr)
IN (1) IN160347B (fr)
MX (1) MX161160A (fr)
NO (1) NO165932C (fr)

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Also Published As

Publication number Publication date
EP0120471A3 (en) 1984-11-07
FI841220A0 (fi) 1984-03-27
ATE64420T1 (de) 1991-06-15
US4481076A (en) 1984-11-06
FI79725C (fi) 1990-02-12
FI841220L (fi) 1984-09-29
MX161160A (es) 1990-08-09
NO840717L (no) 1984-10-01
IN160347B (fr) 1987-07-04
DE3484688D1 (de) 1991-07-18
EP0120471A2 (fr) 1984-10-03
CA1208631A (fr) 1986-07-29
JPS59189141A (ja) 1984-10-26
NO165932B (no) 1991-01-21
EP0120471B1 (fr) 1991-06-12
FI79725B (fi) 1989-10-31

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