IT990498B - Procedimento per migliorare la lavorabilita di pasta di cellulosa raffinata - Google Patents

Procedimento per migliorare la lavorabilita di pasta di cellulosa raffinata

Info

Publication number
IT990498B
IT990498B IT6723071A IT6723071A IT990498B IT 990498 B IT990498 B IT 990498B IT 6723071 A IT6723071 A IT 6723071A IT 6723071 A IT6723071 A IT 6723071A IT 990498 B IT990498 B IT 990498B
Authority
IT
Italy
Prior art keywords
workability
procedure
improve
refined cellulose
cellulose paste
Prior art date
Application number
IT6723071A
Other languages
English (en)
Original Assignee
Mo Och Domsjoe Ab
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
Priority claimed from SE00824/70A external-priority patent/SE360872B/xx
Priority claimed from SE02666/70A external-priority patent/SE360873B/xx
Application filed by Mo Och Domsjoe Ab filed Critical Mo Och Domsjoe Ab
Application granted granted Critical
Publication of IT990498B publication Critical patent/IT990498B/it

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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Packages (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
IT6723071A 1970-01-23 1971-01-22 Procedimento per migliorare la lavorabilita di pasta di cellulosa raffinata IT990498B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE00824/70A SE360872B (it) 1970-01-23 1970-01-23
SE02666/70A SE360873B (it) 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
IT990498B true IT990498B (it) 1975-06-20

Family

ID=26654186

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6723071A IT990498B (it) 1970-01-23 1971-01-22 Procedimento per migliorare la lavorabilita di pasta di cellulosa raffinata

Country Status (7)

Country Link
DE (1) DE2102540A1 (it)
FI (1) FI55853C (it)
FR (1) FR2085575B2 (it)
GB (1) GB1323824A (it)
IT (1) IT990498B (it)
NL (1) NL7100901A (it)
NO (1) NO135987C (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI53144C (it) * 1976-03-10 1978-02-10 Kemira Oy

Also Published As

Publication number Publication date
GB1323824A (en) 1973-07-18
FR2085575B2 (it) 1973-06-08
FI55853B (fi) 1979-06-29
NO135987C (it) 1977-07-06
NO135987B (it) 1977-03-28
FR2085575A2 (it) 1971-12-24
NL7100901A (it) 1971-07-27
DE2102540A1 (de) 1971-07-29
FI55853C (fi) 1979-10-10

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