JPH0521141B2 - - Google Patents

Info

Publication number
JPH0521141B2
JPH0521141B2 JP59196934A JP19693484A JPH0521141B2 JP H0521141 B2 JPH0521141 B2 JP H0521141B2 JP 59196934 A JP59196934 A JP 59196934A JP 19693484 A JP19693484 A JP 19693484A JP H0521141 B2 JPH0521141 B2 JP H0521141B2
Authority
JP
Japan
Prior art keywords
nitrocellulose
alcohol
water
solvent
mixture
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 - Lifetime
Application number
JP59196934A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6096621A (ja
Inventor
Ryuuman Eaharuto
Hotsupe Rutsutsu
Sutsuaburikosuki Kurausu
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.)
Dow Produktions und Vertriebs GmbH and Co OHG
Original Assignee
Wolff Walsrode AG
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 Wolff Walsrode AG filed Critical Wolff Walsrode AG
Publication of JPS6096621A publication Critical patent/JPS6096621A/ja
Publication of JPH0521141B2 publication Critical patent/JPH0521141B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C08B5/02—Cellulose nitrate, i.e. nitrocellulose
    • C08B5/04—Post-esterification treatments, e.g. densification of powders, including purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP59196934A 1983-09-26 1984-09-21 自由流動性ニトロセルロ−スの製造方法 Granted JPS6096621A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3334823.5 1983-09-26
DE19833334823 DE3334823A1 (de) 1983-09-26 1983-09-26 Verfahren zur herstellung rieselfaehiger nitrocellulose

Publications (2)

Publication Number Publication Date
JPS6096621A JPS6096621A (ja) 1985-05-30
JPH0521141B2 true JPH0521141B2 (forum.php) 1993-03-23

Family

ID=6210119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59196934A Granted JPS6096621A (ja) 1983-09-26 1984-09-21 自由流動性ニトロセルロ−スの製造方法

Country Status (4)

Country Link
US (1) US4590019A (forum.php)
EP (1) EP0137357B1 (forum.php)
JP (1) JPS6096621A (forum.php)
DE (2) DE3334823A1 (forum.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254161A (en) * 1991-10-24 1993-10-19 Aqualon Company Thermally stable nitrocellulose emulsions, solutions and coatings
DE19909230A1 (de) * 1999-03-03 2000-09-07 Wolff Walsrode Ag Verfahren zur Herstellung verdichteter rieselfähiger Lackrohstoffe
US7704340B1 (en) 2002-10-02 2010-04-27 The United States Of America As Represented By The Secretary Of The Navy Pelletized nitrocellulose (PNC) manufacture and long term storage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB130619A (en) * 1913-08-25 1920-04-29 Jacques Duclaux Process for the Purification of Nitrocellulose.
US2895844A (en) * 1954-11-12 1959-07-21 Pittsburgh Plate Glass Co Acetoacetic acid esters of castor oil and the use thereof in plasticization
DE1063506B (de) * 1956-08-31 1959-08-13 Du Pont Verfahren zur Herstellung von rieselfoermiger, versandfaehiger Nitrocellulose
US3198645A (en) * 1962-08-30 1965-08-03 Hercules Powder Co Ltd Finely divided nitrocellulose particles and manufacture and use thereof
GB1001434A (en) * 1962-12-28 1965-08-18 Asahi Chemical Ind Method of granulating cellulose esters
BE652163A (forum.php) 1963-08-27 1900-01-01
DE1571232B1 (de) * 1966-07-05 1972-02-03 Wasagchemie Ag Verfahren zum Herstellen von feinfaseriger bis mehlartiger Nitrocellulose mit hohem Schuettgewicht
US3897733A (en) * 1973-03-19 1975-08-05 Us Army High bulk density extruded propellant for small arms cartridges
JPS57185329A (en) * 1981-04-02 1982-11-15 Daicel Chem Ind Ltd Preparation of nitrocellulose composition
JPS6352669A (ja) * 1986-08-19 1988-03-05 Mitsubishi Electric Corp 直流電源装置

Also Published As

Publication number Publication date
US4590019A (en) 1986-05-20
JPS6096621A (ja) 1985-05-30
EP0137357A3 (en) 1986-01-22
EP0137357B1 (de) 1987-12-23
DE3468222D1 (en) 1988-02-04
DE3334823A1 (de) 1985-04-04
EP0137357A2 (de) 1985-04-17

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