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GB2159166B - Combustion inhibitor compositions for coating solid propellants - Google Patents

Combustion inhibitor compositions for coating solid propellants

Info

Publication number
GB2159166B
GB2159166B GB08512548A GB8512548A GB2159166B GB 2159166 B GB2159166 B GB 2159166B GB 08512548 A GB08512548 A GB 08512548A GB 8512548 A GB8512548 A GB 8512548A GB 2159166 B GB2159166 B GB 2159166B
Authority
GB
United Kingdom
Prior art keywords
combustion inhibitor
inhibitor compositions
coating solid
solid propellants
propellants
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
GB08512548A
Other versions
GB8512548D0 (en
GB2159166A (en
Inventor
Andre Ernest Lelu
Jean Raymond Grignon
Bruno Francois Gonthier
Jean Michel Tauzia
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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
Priority claimed from FR8407657A external-priority patent/FR2564457B1/en
Priority claimed from JP59103657A external-priority patent/JPS60248713A/en
Application filed by Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Publication of GB8512548D0 publication Critical patent/GB8512548D0/en
Publication of GB2159166A publication Critical patent/GB2159166A/en
Application granted granted Critical
Publication of GB2159166B publication Critical patent/GB2159166B/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
    • 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
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
GB08512548A 1984-05-17 1985-05-17 Combustion inhibitor compositions for coating solid propellants Expired GB2159166B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8407657A FR2564457B1 (en) 1984-05-17 1984-05-17 COMBUSTION INHIBITOR BASED ON ALIPHATIC POLYURETHANE ELASTOMER FOR PROPERGOL, AND BLOCK COATED WITH THIS INHIBITOR
JP59103657A JPS60248713A (en) 1984-05-24 1984-05-24 Preparation of fluorine-contained copolymer

Publications (3)

Publication Number Publication Date
GB8512548D0 GB8512548D0 (en) 1985-06-19
GB2159166A GB2159166A (en) 1985-11-27
GB2159166B true GB2159166B (en) 1987-06-24

Family

ID=26223966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08512548A Expired GB2159166B (en) 1984-05-17 1985-05-17 Combustion inhibitor compositions for coating solid propellants

Country Status (1)

Country Link
GB (1) GB2159166B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644239A1 (en) * 1986-12-23 1988-07-07 Bayern Chemie Gmbh Flugchemie INTERMEDIATE LAYER BETWEEN THE DRIVELINE AND THE INSULATION LAYER OF A ROCKET SOLID DRIVE KIT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1336842A (en) * 1971-03-03 1973-11-14 Olin Corp Urethane coating composition and process
FR2145379B1 (en) * 1971-07-12 1974-03-29 Pechiney Ugine Kuhlmann
FR2178757B2 (en) * 1972-04-05 1974-08-02 Pechiney Ugine Kuhlmann

Also Published As

Publication number Publication date
GB8512548D0 (en) 1985-06-19
GB2159166A (en) 1985-11-27

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20050516