GB1201010A - Granular nitrocellulose manufacture - Google Patents

Granular nitrocellulose manufacture

Info

Publication number
GB1201010A
GB1201010A GB00494/69A GB1049469A GB1201010A GB 1201010 A GB1201010 A GB 1201010A GB 00494/69 A GB00494/69 A GB 00494/69A GB 1049469 A GB1049469 A GB 1049469A GB 1201010 A GB1201010 A GB 1201010A
Authority
GB
United Kingdom
Prior art keywords
nitrocellulose
acid
salts
phosphate
granular
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
Application number
GB00494/69A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1201010A publication Critical patent/GB1201010A/en
Expired 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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paper (AREA)
GB00494/69A 1968-02-28 1969-02-27 Granular nitrocellulose manufacture Expired GB1201010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70877968A 1968-02-28 1968-02-28

Publications (1)

Publication Number Publication Date
GB1201010A true GB1201010A (en) 1970-08-05

Family

ID=24847162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB00494/69A Expired GB1201010A (en) 1968-02-28 1969-02-27 Granular nitrocellulose manufacture

Country Status (7)

Country Link
US (1) US3563977A (es)
BE (1) BE729111A (es)
BR (1) BR6906723D0 (es)
DE (1) DE1909987A1 (es)
ES (1) ES364196A1 (es)
FR (1) FR2002802A1 (es)
GB (1) GB1201010A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039640A (en) * 1973-08-09 1977-08-02 Societe Nationale Des Poudres Et Explosifs Moldable compositions comprising polyvinyl nitrate
US3873517A (en) * 1974-01-17 1975-03-25 Us Navy Modified nitrocellulose particles
FR2494263A1 (fr) * 1980-11-14 1982-05-21 Poudres & Explosifs Ste Nale Procede de fabrication de poudres propulsives fines par granulation et poudres ainsi obtenues

Also Published As

Publication number Publication date
DE1909987A1 (de) 1969-11-06
ES364196A1 (es) 1971-02-01
US3563977A (en) 1971-02-16
FR2002802A1 (es) 1969-10-31
BE729111A (es) 1969-08-01
BR6906723D0 (pt) 1973-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees