GB905878A - Propellent compositions and the production of propellants therefrom - Google Patents

Propellent compositions and the production of propellants therefrom

Info

Publication number
GB905878A
GB905878A GB3587260A GB3587260A GB905878A GB 905878 A GB905878 A GB 905878A GB 3587260 A GB3587260 A GB 3587260A GB 3587260 A GB3587260 A GB 3587260A GB 905878 A GB905878 A GB 905878A
Authority
GB
United Kingdom
Prior art keywords
diisocyanate
perchlorate
nitrate
potassium
sodium
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
GB3587260A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB905878A publication Critical patent/GB905878A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation of aldehydes or ketones
    • 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
    • C06B21/0025—Compounding the ingredient the ingredient being a polymer bonded explosive or thermic component
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/56—Polyacetals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C08L59/02—Polyacetals containing polyoxymethylene sequences only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/28—Nitrogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/21—Urea; Derivatives thereof, e.g. biuret
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

905,878. Propellent compositions. YAMAMOTO, A. Oct. 19, 1960 [Oct. 21, 1959], No. 35872/60. Class 9 (2). A propellent charge is obtained by moulding under pressure a particulate composition comprising (a) a powdered perchlorate, nitrate or permanganate or a mixture thereof, (b) paraformaldehyde, a polymethylene glycol or a polymethylene or a mixture, and (c) a polyisocyanate or polyisothiocyanate having at least two such groups per molecule, or a sodium bisulphite addition product thereof and subjecting the product to curing at 40-120‹ C. Specified compounds are (a) ammonium nitrate, lithium nitrate, sodium nitrate, potassium nitrate, ammonium perchlorate, lithium perchlorate, sodium perchlorate, potassium perchlorate and potassium permanganate; (c) ethylene-, trimethylene-, tetramethylene-, pentamethylene-, hexamethylene-, heptamethylene-, octamethylene-, nonamethylene-, and decamethylene-diisocyanates; phenylene diisocyanate, chlorophenylene diisocyanate, tolylene diisocyanate, naphthylene diisocyanate, triphenylmethane triisocyanate, diphenylmethane diisocyanate, dimethylbiphenylene diisocyanate, dianidisine diisocyanate and dixylidinemethane diisocyanate; and trimethylene-, tetramethylene-, and hexamethylene-diisocyanates. Solvents such as chlorobenzene, anisole, nitrobenzene, ethyl acetate and butyl acetate, and hardeners such as glycols, diamines, urea and amino acids may also be added. Specification 850,336 is referred to.
GB3587260A 1959-10-21 1960-10-19 Propellent compositions and the production of propellants therefrom Expired GB905878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3295159 1959-10-21

Publications (1)

Publication Number Publication Date
GB905878A true GB905878A (en) 1962-09-12

Family

ID=12373233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3587260A Expired GB905878A (en) 1959-10-21 1960-10-19 Propellent compositions and the production of propellants therefrom

Country Status (1)

Country Link
GB (1) GB905878A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113980419A (en) * 2021-10-18 2022-01-28 南京工业大学 Preparation method of low-temperature cooling ablation barrier material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113980419A (en) * 2021-10-18 2022-01-28 南京工业大学 Preparation method of low-temperature cooling ablation barrier material
CN113980419B (en) * 2021-10-18 2022-09-06 南京工业大学 Preparation method of low-temperature cooling ablation barrier material

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