CH435706A - Procédé de fabrication de nitrocellulose - Google Patents

Procédé de fabrication de nitrocellulose

Info

Publication number
CH435706A
CH435706A CH1120964A CH1120964A CH435706A CH 435706 A CH435706 A CH 435706A CH 1120964 A CH1120964 A CH 1120964A CH 1120964 A CH1120964 A CH 1120964A CH 435706 A CH435706 A CH 435706A
Authority
CH
Switzerland
Prior art keywords
nitrocellulose
manufacturing
manufacturing nitrocellulose
Prior art date
Application number
CH1120964A
Other languages
English (en)
French (fr)
Inventor
George Enders John
Stuart Wilt Daniel
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of CH435706A publication Critical patent/CH435706A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0008—Compounding the ingredient
    • 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
    • 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
    • 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
    • C08B5/12—Replacing the water by organic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH1120964A 1963-08-27 1964-08-27 Procédé de fabrication de nitrocellulose CH435706A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US304985A US3284253A (en) 1963-08-27 1963-08-27 Densified nitrocellulose-hydrocarbon product and process of manufacture

Publications (1)

Publication Number Publication Date
CH435706A true CH435706A (fr) 1967-05-15

Family

ID=23178800

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1120964A CH435706A (fr) 1963-08-27 1964-08-27 Procédé de fabrication de nitrocellulose

Country Status (8)

Country Link
US (1) US3284253A (de)
BE (1) BE652163A (de)
CH (1) CH435706A (de)
DE (1) DE1226014B (de)
FR (1) FR1412595A (de)
GB (1) GB1023570A (de)
NL (1) NL6409965A (de)
SE (1) SE355187B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325315A (en) * 1965-12-14 1967-06-13 Hercules Inc Manufacture of densified spheroidal nitrocellulose of high viscosity at casting temperatures
US3325571A (en) * 1966-01-25 1967-06-13 Hercules Inc Process for the manufacture of smokeless powder
US3325572A (en) * 1966-05-24 1967-06-13 Hercules Inc Process for preparing small, densified nitrocellulose particles
US3346675A (en) * 1966-09-08 1967-10-10 Hercules Inc Method of preparing small particle nitrocellulose
FR94575E (fr) * 1967-12-20 1969-09-12 France Etat Perfectionnements aux procédés de nitration de la cellulose.
US3925125A (en) * 1973-12-06 1975-12-09 Us Navy Moisture replacement in pelletized nitrocellulose
GB2067568B (en) * 1979-12-28 1984-05-31 Asahi Chemical Ind Nitrocellulose composition and process for production thereof
JPS57185329A (en) * 1981-04-02 1982-11-15 Daicel Chem Ind Ltd Preparation of nitrocellulose composition
DE3334823A1 (de) 1983-09-26 1985-04-04 Wolff Walsrode Ag, 3030 Walsrode Verfahren zur herstellung rieselfaehiger nitrocellulose
DE3430437A1 (de) * 1984-08-18 1986-02-27 Wolff Walsrode Ag, 3030 Walsrode Mit tert. alkoholen angefeuchtete nitrocellulose und ihre verwendung in polyurethanlacke
US5144020A (en) * 1991-05-17 1992-09-01 Aqualon Company High productivity spheroid nitrocellulose
IT1255438B (it) * 1992-07-17 1995-10-31 Getters Spa Pompa getter non evaporabile
DE4405210A1 (de) * 1994-02-18 1995-08-24 Wolff Walsrode Ag Emulgatorfreie Lackbindemittel in Granulatform und deren Herstellung
DE19709702A1 (de) 1997-03-10 1998-09-17 Wolff Walsrode Ag Lackbindemittelzubereitungen, deren Herstellung und Verwendung
DE10152396A1 (de) * 2001-10-24 2003-05-15 Bowas Ag Fuer Industrievertrie Herstellung wasserfreier Nitrocellulose und Eyplosivstoffe in sphäroider Form

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715574A (en) * 1951-06-14 1955-08-16 Olin Mathieson Process of making spherical powder grains
US2948601A (en) * 1958-11-17 1960-08-09 Hercules Powder Co Ltd Densification of nitrocellulose

Also Published As

Publication number Publication date
BE652163A (de) 1900-01-01
SE355187B (de) 1973-04-09
GB1023570A (en) 1966-03-23
US3284253A (en) 1966-11-08
FR1412595A (fr) 1965-10-01
DE1226014B (de) 1966-09-29
NL6409965A (de) 1965-03-01

Similar Documents

Publication Publication Date Title
CH435706A (fr) Procédé de fabrication de nitrocellulose
FR1391255A (fr) Procédé de fabrication de polyuréthanes
FR1405168A (fr) Procédé de fabrication de semi-conducteurs
FR1447928A (fr) Procédé de fabrication de polyépisulfures
FR1413775A (fr) Procédé de fabrication de polyuréthanes
FR1391335A (fr) Procédé de fabrication de polyuréthanes
FR1359195A (fr) Procédé de fabrication des aldéhydes
FR1361255A (fr) Procédé de fabrication de fluoro-isoprènes
FR1408502A (fr) Procédé de fabrication de nouveaux dérivés de fluorochlorobenzènes
FR1522005A (fr) Procédé de fabrication de thionosalicylanilides
FR1410645A (fr) Procédé de fabrication de beta-ionone
FR1462161A (fr) Procédé de fabrication de suppositoires
FR1419694A (fr) Procédé de fabrication de copolyesters
FR1397144A (fr) Procédé de fabrication de sucres
FR1408420A (fr) Procédé de fabrication de métal-mousse
FR1347435A (fr) Procédé de fabrication de poudres de polyoléfines
FR1401875A (fr) Procédé de fabrication de mono- et dialcoylamines
FR1545142A (fr) Procédé de fabrication de trifluorométhylanilines
FR1404890A (fr) Procédé de fabrication de nu-méthyl-carbamates de 3-alcoyl-4-méthyl-phényle
FR1400433A (fr) Procédé de fabrication de cyclopentano-perhydro-phénanthrène
FR1386037A (fr) Procédé de fabrication de diaminodihydroxy-anthraquinones
FR1377109A (fr) Procédé de fabrication de cyclododécatriènes
FR1345356A (fr) Procédé de fabrication de cyclopentylbenzylamines
FR1357389A (fr) Procédé de fabrication de ferro-siliciums
FR1372203A (fr) Procédé de fabrication de ferro-silicium orienté