BE729508A - - Google Patents

Info

Publication number
BE729508A
BE729508A BE729508DA BE729508A BE 729508 A BE729508 A BE 729508A BE 729508D A BE729508D A BE 729508DA BE 729508 A BE729508 A BE 729508A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE729508A publication Critical patent/BE729508A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B17/00—Apparatus for esterification or etherification of cellulose
    • C08B17/04—Apparatus for esterification or etherification of cellulose for making cellulose nitrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/008—Feed or outlet control devices
    • 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
    • C08B1/04—Rendering cellulose suitable for esterification for the preparation of cellulose nitrate
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
BE729508D 1968-03-25 1969-03-07 BE729508A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR145211 1968-03-25

Publications (1)

Publication Number Publication Date
BE729508A true BE729508A (enrdf_load_stackoverflow) 1969-08-18

Family

ID=8647969

Family Applications (1)

Application Number Title Priority Date Filing Date
BE729508D BE729508A (enrdf_load_stackoverflow) 1968-03-25 1969-03-07

Country Status (7)

Country Link
BE (1) BE729508A (enrdf_load_stackoverflow)
CH (1) CH500234A (enrdf_load_stackoverflow)
DE (1) DE1914673C3 (enrdf_load_stackoverflow)
FR (1) FR1566612A (enrdf_load_stackoverflow)
GB (1) GB1251253A (enrdf_load_stackoverflow)
LU (1) LU58240A1 (enrdf_load_stackoverflow)
NL (1) NL6904473A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385739A1 (fr) * 1977-03-30 1978-10-27 Poudres & Explosifs Ste Nale Nouveau procede de nitration en continu de la cellulose et installation pour la mise en oeuvre d'un tel procede
CN116585984A (zh) * 2023-06-19 2023-08-15 东营明德化工有限公司 一种二氨基二苯醚制备用加料装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068870B (enrdf_load_stackoverflow) * 1959-11-12
DE966307C (de) * 1944-04-23 1957-07-25 Dynamit Nobel Ag Anordnung einer Anlage zur Herstellung versandfertiger Nitrocellulose
DE865870C (de) * 1944-07-28 1953-02-05 Eibia G M B H Fuer Chemische P Verfahren zum Nitrieren von Cellulose
FR1394779A (fr) * 1964-01-03 1965-04-09 France Ministre Des Armees Procédé de nitration en continu de la cellulose

Also Published As

Publication number Publication date
DE1914673A1 (de) 1969-10-09
LU58240A1 (enrdf_load_stackoverflow) 1969-07-11
DE1914673B2 (de) 1975-04-03
FR1566612A (enrdf_load_stackoverflow) 1969-05-09
CH500234A (fr) 1970-12-15
DE1914673C3 (de) 1983-12-08
GB1251253A (enrdf_load_stackoverflow) 1971-10-27
NL6904473A (enrdf_load_stackoverflow) 1969-09-29

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