GB1513706A - Curable binding systems - Google Patents

Curable binding systems

Info

Publication number
GB1513706A
GB1513706A GB1443/77A GB144377A GB1513706A GB 1513706 A GB1513706 A GB 1513706A GB 1443/77 A GB1443/77 A GB 1443/77A GB 144377 A GB144377 A GB 144377A GB 1513706 A GB1513706 A GB 1513706A
Authority
GB
United Kingdom
Prior art keywords
reaction product
acid
jan
hydroxy
finely divided
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
GB1443/77A
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.)
CA MINISTER NAT DEFENCE
Minister of National Defence of Canada
Original Assignee
CA MINISTER NAT DEFENCE
Minister of National Defence of Canada
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 CA MINISTER NAT DEFENCE, Minister of National Defence of Canada filed Critical CA MINISTER NAT DEFENCE
Publication of GB1513706A publication Critical patent/GB1513706A/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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • 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
    • C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
    • C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
    • C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/14—Polyurethanes having carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

1513706 Propellants CANADA NATIONAL DEFENCE MINISTER OF 14 Jan 1977 [16 Jan 1976] 1443/77 Heading C1D [Also in Division C3] Solid propellant compositions comprise (A) a binder containing (1) a hydroxy-terminated polybutadiene, (2) a diisocyanate curing agent, (3) a reaction product of an aziridinyl phosphine oxide and a polycarboxylic acid and (4) a reaction product of an alkanolamine and a saturated aliphatic polycarboxylic acid and dispersed therein (B) finely divided ammonium perchlorate, preferably in a di- or trimodal distribution of particle sizes between 1 and 400 Ám. The propellant may contain finely divided aluminium or magnesium, and a burning rate additive or catalyst, e.g. iron oxide, copper chromite or organometallic compound. Examples describe compositions of ammonium perchlorate, aluminium, ferric oxide and binders comprising hydroxy-terminated polybutadiene, diisocyanate, phenyl-#-naphthylamine, isodecyl pelargonate, reaction product of tris(methyl aziridinyl) phosphine oxide, d-tartaric acid and adipic acid, and reaction product of N-methyldiethanolamine and sebacic acid.
GB1443/77A 1976-01-16 1977-01-14 Curable binding systems Expired GB1513706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA243,659A CA1056984A (en) 1976-01-16 1976-01-16 Curable binding systems

Publications (1)

Publication Number Publication Date
GB1513706A true GB1513706A (en) 1978-06-07

Family

ID=4104991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1443/77A Expired GB1513706A (en) 1976-01-16 1977-01-14 Curable binding systems

Country Status (11)

Country Link
JP (1) JPS5941957B2 (en)
BE (1) BE850420A (en)
CA (1) CA1056984A (en)
DE (1) DE2701494C2 (en)
DK (1) DK154948C (en)
FR (1) FR2352030A1 (en)
GB (1) GB1513706A (en)
IT (1) IT1076219B (en)
NL (1) NL180428C (en)
NO (1) NO144486C (en)
SE (2) SE437271B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL53672A (en) * 1977-01-06 1982-03-31 Thiokol Corp Method for bonding solid propellant grain to rocket motor casing and polymeric composition therefor
GB1604197A (en) * 1977-12-13 1981-12-02 Ca Minister Nat Defence Polyester bonding agents for htpb propellants
NO831850L (en) * 1982-05-28 1997-02-26 Royal Ordnance Plc Process for producing a shaped rubbery propellant charge for rockets and the like
DE19917672A1 (en) * 1999-04-19 2000-10-26 Fraunhofer Ges Forschung Rocket propellant
US8821859B2 (en) * 2004-05-19 2014-09-02 Agency For Science, Technology And Research Methods and articles for the delivery of therapeutic agents
JP2016011624A (en) * 2014-06-27 2016-01-21 カーリットホールディングス株式会社 Composite propellant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745074A (en) * 1969-07-30 1973-07-10 Us Army Composite solid propellant with additive to improve the mechanical properties thereof
CA975494A (en) * 1970-09-29 1975-09-30 Gonzague L. Duchesne Propellants

Also Published As

Publication number Publication date
SE8207110D0 (en) 1982-12-13
DE2701494A1 (en) 1977-07-21
DE2701494C2 (en) 1987-01-15
NO144486B (en) 1981-06-01
DK154948C (en) 1989-05-29
SE8207110L (en) 1982-12-13
NL7700352A (en) 1977-07-19
NO770011L (en) 1977-07-19
DK15577A (en) 1977-07-17
DK154948B (en) 1989-01-09
SE437271B (en) 1985-02-18
BE850420A (en) 1977-05-02
NL180428C (en) 1987-02-16
FR2352030A1 (en) 1977-12-16
SE460476B (en) 1989-10-16
CA1056984A (en) 1979-06-19
JPS52110752A (en) 1977-09-17
SE7700279L (en) 1977-07-17
NO144486C (en) 1981-09-09
NL180428B (en) 1986-09-16
FR2352030B1 (en) 1981-02-27
JPS5941957B2 (en) 1984-10-11
IT1076219B (en) 1985-04-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19970113