CH435706A - Process for manufacturing nitrocellulose - Google Patents

Process for manufacturing 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
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/en

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
CH1120964A 1963-08-27 1964-08-27 Process for manufacturing nitrocellulose CH435706A (en)

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 (en) 1967-05-15

Family

ID=23178800

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1120964A CH435706A (en) 1963-08-27 1964-08-27 Process for manufacturing nitrocellulose

Country Status (8)

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

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 (en) * 1967-12-20 1969-09-12 France Etat Improvements to cellulose nitration processes.
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 (en) 1983-09-26 1985-04-04 Wolff Walsrode Ag, 3030 Walsrode METHOD FOR PRODUCING GIANT CAPABILITY OF NITROCELLULOSE
DE3430437A1 (en) * 1984-08-18 1986-02-27 Wolff Walsrode Ag, 3030 Walsrode WITH TERT. ALCOHOLIC WETTED NITROCELLULOSE AND THEIR USE IN POLYURETHANE PAINT
US5144020A (en) * 1991-05-17 1992-09-01 Aqualon Company High productivity spheroid nitrocellulose
IT1255438B (en) * 1992-07-17 1995-10-31 Getters Spa NON-EVAPORABLE GETTER PUMP
DE4405210A1 (en) * 1994-02-18 1995-08-24 Wolff Walsrode Ag Emulsifier-free paint binders in granulate form and their production
DE19709702A1 (en) 1997-03-10 1998-09-17 Wolff Walsrode Ag Paint binder preparations, their manufacture and use
DE10152396A1 (en) * 2001-10-24 2003-05-15 Bowas Ag Fuer Industrievertrie Manufacture of anhydrous nitrocellulose and eyplosive substances in spheroidal 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
GB1023570A (en) 1966-03-23
DE1226014B (en) 1966-09-29
US3284253A (en) 1966-11-08
SE355187B (en) 1973-04-09
FR1412595A (en) 1965-10-01
NL6409965A (en) 1965-03-01
BE652163A (en) 1900-01-01

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