CA1161594A - Liants a base de polyurethane - Google Patents

Liants a base de polyurethane

Info

Publication number
CA1161594A
CA1161594A CA000398183A CA398183A CA1161594A CA 1161594 A CA1161594 A CA 1161594A CA 000398183 A CA000398183 A CA 000398183A CA 398183 A CA398183 A CA 398183A CA 1161594 A CA1161594 A CA 1161594A
Authority
CA
Canada
Prior art keywords
diisocyanate
caprolactone
diol
isonate
polyurethane binder
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
CA000398183A
Other languages
English (en)
Inventor
Meude Tremblay
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.)
Minister of National Defence of Canada
Original Assignee
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
Priority claimed from CA339,449A external-priority patent/CA1132140A/fr
Priority to US06/123,948 priority Critical patent/US4415728A/en
Priority to US06/318,804 priority patent/US4430131A/en
Application filed by Minister of National Defence of Canada filed Critical Minister of National Defence of Canada
Priority to CA000398183A priority patent/CA1161594A/fr
Application granted granted Critical
Publication of CA1161594A publication Critical patent/CA1161594A/fr
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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4286—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones prepared from a combination of hydroxycarboxylic acids and/or lactones with polycarboxylic acids or ester forming derivatives thereof and polyhydroxy compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
CA000398183A 1979-11-08 1982-03-11 Liants a base de polyurethane Expired CA1161594A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US06/123,948 US4415728A (en) 1979-11-08 1980-02-25 ε-Caprolactone co-polyesters useful for the preparation of polyurethane
US06/318,804 US4430131A (en) 1979-11-08 1981-11-06 Polyurethane binders
CA000398183A CA1161594A (fr) 1979-11-08 1982-03-11 Liants a base de polyurethane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA339,449A CA1132140A (fr) 1979-11-08 1979-11-08 Liant de polyurethannes
CA000398183A CA1161594A (fr) 1979-11-08 1982-03-11 Liants a base de polyurethane

Publications (1)

Publication Number Publication Date
CA1161594A true CA1161594A (fr) 1984-01-31

Family

ID=25668997

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000398183A Expired CA1161594A (fr) 1979-11-08 1982-03-11 Liants a base de polyurethane

Country Status (1)

Country Link
CA (1) CA1161594A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694051A (en) * 1986-12-19 1987-09-15 E. I. Du Pont De Nemours And Company Chip resistant coating composition III
US4734463A (en) * 1985-12-24 1988-03-29 E. I. Du Pont De Nemours And Company Hydroxy group-containing modified polyester with polymerized lactone monomers
US4737551A (en) * 1986-06-23 1988-04-12 E. I. Dupont De Nemours And Company Coating composition of a hydroxy group-containing modified polyester with polymerized lactone monomers
US4824917A (en) * 1986-06-23 1989-04-25 E. I. Du Pont De Nemours And Company Coating composition of a hydroxy group-containing urethane polyester with polymerized lactone monomers
FR3139819A1 (fr) * 2022-09-21 2024-03-22 Arianegroup Sas propergol composite à vitesse de combustion réduite

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734463A (en) * 1985-12-24 1988-03-29 E. I. Du Pont De Nemours And Company Hydroxy group-containing modified polyester with polymerized lactone monomers
US4737551A (en) * 1986-06-23 1988-04-12 E. I. Dupont De Nemours And Company Coating composition of a hydroxy group-containing modified polyester with polymerized lactone monomers
US4824917A (en) * 1986-06-23 1989-04-25 E. I. Du Pont De Nemours And Company Coating composition of a hydroxy group-containing urethane polyester with polymerized lactone monomers
US4694051A (en) * 1986-12-19 1987-09-15 E. I. Du Pont De Nemours And Company Chip resistant coating composition III
FR3139819A1 (fr) * 2022-09-21 2024-03-22 Arianegroup Sas propergol composite à vitesse de combustion réduite
WO2024062190A1 (fr) * 2022-09-21 2024-03-28 Arianegroup Sas Propergol composite a vitesse de combustion reduite

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Legal Events

Date Code Title Description
MKEX Expiry