FI40833B - - Google Patents

Info

Publication number
FI40833B
FI40833B FI3106/67A FI310667A FI40833B FI 40833 B FI40833 B FI 40833B FI 3106/67 A FI3106/67 A FI 3106/67A FI 310667 A FI310667 A FI 310667A FI 40833 B FI40833 B FI 40833B
Authority
FI
Finland
Application number
FI3106/67A
Other languages
Finnish (fi)
Inventor
V Tammela
Original Assignee
Neste Oy
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 Oy filed Critical Neste Oy
Priority to FI3106/67A priority Critical patent/FI40833B/fi
Priority to AT1104468A priority patent/AT297911B/de
Priority to NO04502/68A priority patent/NO128112B/no
Priority to BR204039/68A priority patent/BR6804039D0/pt
Priority to GB53966/68A priority patent/GB1177749A/en
Priority to BE723844D priority patent/BE723844A/xx
Priority to DE19681808937 priority patent/DE1808937A1/de
Priority to US775952A priority patent/US3649341A/en
Priority to FR1594781D priority patent/FR1594781A/fr
Priority to NL6816277A priority patent/NL6816277A/xx
Priority to SE15536/68A priority patent/SE340690B/xx
Priority to PL1968130096A priority patent/PL72603B1/pl
Priority to DK560468AA priority patent/DK118575B/da
Application granted granted Critical
Publication of FI40833B publication Critical patent/FI40833B/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/02—Rendering cellulose suitable for esterification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FI3106/67A 1967-11-17 1967-11-17 FI40833B (pm)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FI3106/67A FI40833B (pm) 1967-11-17 1967-11-17
NO04502/68A NO128112B (pm) 1967-11-17 1968-11-13
AT1104468A AT297911B (de) 1967-11-17 1968-11-13 Verfahren zur Herstellung von teilweise acylierter regenerierter Zellulosefolie oder -faser
GB53966/68A GB1177749A (en) 1967-11-17 1968-11-14 Improvements in the Manufacture of Partially Acylated Cellulose Film or Fibre
BE723844D BE723844A (pm) 1967-11-17 1968-11-14
DE19681808937 DE1808937A1 (de) 1967-11-17 1968-11-14 Verfahren zur Herstellung von teilweise acylierter regenerierter Zellulosefolie oder -Faser
BR204039/68A BR6804039D0 (pt) 1967-11-17 1968-11-14 Processo de producao de folha ou fibra de celulose regenerada parcialmente acilada
US775952A US3649341A (en) 1967-11-17 1968-11-14 Method for manufacturing partially acylated regenerated cellulose foil or fiber
FR1594781D FR1594781A (pm) 1967-11-17 1968-11-15
NL6816277A NL6816277A (pm) 1967-11-17 1968-11-15
SE15536/68A SE340690B (pm) 1967-11-17 1968-11-15
PL1968130096A PL72603B1 (pm) 1967-11-17 1968-11-16
DK560468AA DK118575B (da) 1967-11-17 1968-11-18 Fremgangsmåde til fremstilling af partielt acylerede regenererede cellulosefolier eller -fibre.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI3106/67A FI40833B (pm) 1967-11-17 1967-11-17

Publications (1)

Publication Number Publication Date
FI40833B true FI40833B (pm) 1969-02-28

Family

ID=8508006

Family Applications (1)

Application Number Title Priority Date Filing Date
FI3106/67A FI40833B (pm) 1967-11-17 1967-11-17

Country Status (13)

Country Link
US (1) US3649341A (pm)
AT (1) AT297911B (pm)
BE (1) BE723844A (pm)
BR (1) BR6804039D0 (pm)
DE (1) DE1808937A1 (pm)
DK (1) DK118575B (pm)
FI (1) FI40833B (pm)
FR (1) FR1594781A (pm)
GB (1) GB1177749A (pm)
NL (1) NL6816277A (pm)
NO (1) NO128112B (pm)
PL (1) PL72603B1 (pm)
SE (1) SE340690B (pm)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59209103A (ja) * 1983-05-12 1984-11-27 大建工業株式会社 木質材の改質方法
DE3581737D1 (de) * 1985-08-28 1991-03-14 A Cell Acetyl Cellulosics Verfahren zur verbesserung von dimensionsbestaendigkeit und vom biologischen widerstand von lignocellulosestoff.
DE4322965C1 (de) * 1993-07-09 1994-10-06 Rhodia Ag Rhone Poulenc Filtertow und Verfahren zu dessen Herstellung sowie dessen Verwendung als Tabakrauchfilterelement
CA2776352A1 (en) * 2009-10-08 2011-04-14 Sanofi-Aventis Deutschland Gmbh Drug delivery device with biodegradable plastic components

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB353978A (en) * 1930-05-20 1931-08-06 Chem Ind Basel Manufacture of cellulose esters
US2036947A (en) * 1930-10-06 1936-04-07 Ralph H Mckee Manufacture of cellulose acetate
GB448063A (en) * 1935-03-22 1936-06-02 Courtaulds Ltd Improvements in and relating to the manufacture and production of partly acetylated cellulose threads
US2772944A (en) * 1953-03-27 1956-12-04 American Viscose Corp Process for the acetylation of regenerated cellulose fibers and product resulting therefrom
US2780511A (en) * 1953-05-14 1957-02-05 Toho Rayon Kk Methiod of making cellulose acetate teixtile fibers by acetylization of relgenerated cellulose fibers
NL129911C (pm) * 1959-10-02 1900-01-01
GB930208A (en) * 1960-02-24 1963-07-03 Toho Rayon Kk Process and apparatus for continuous acetylation of fibrous cellulose

Also Published As

Publication number Publication date
AT297911B (de) 1972-04-10
BR6804039D0 (pt) 1973-04-19
US3649341A (en) 1972-03-14
NO128112B (pm) 1973-10-01
GB1177749A (en) 1970-01-14
NL6816277A (pm) 1969-05-20
FR1594781A (pm) 1970-06-08
PL72603B1 (pm) 1974-08-30
BE723844A (pm) 1969-04-16
SE340690B (pm) 1971-11-29
DK118575B (da) 1970-09-07
DE1808937A1 (de) 1969-07-17

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