FR2324665A1 - FIRE-RESISTANT RIGID POLYURETHANE SYNTACTIC FOAM - Google Patents

FIRE-RESISTANT RIGID POLYURETHANE SYNTACTIC FOAM

Info

Publication number
FR2324665A1
FR2324665A1 FR7614083A FR7614083A FR2324665A1 FR 2324665 A1 FR2324665 A1 FR 2324665A1 FR 7614083 A FR7614083 A FR 7614083A FR 7614083 A FR7614083 A FR 7614083A FR 2324665 A1 FR2324665 A1 FR 2324665A1
Authority
FR
France
Prior art keywords
fire
rigid polyurethane
syntactic foam
resistant rigid
polyurethane syntactic
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.)
Granted
Application number
FR7614083A
Other languages
French (fr)
Other versions
FR2324665B1 (en
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 US05/662,384 external-priority patent/US4082702A/en
Application filed by Dow Corning Corp filed Critical Dow Corning Corp
Publication of FR2324665A1 publication Critical patent/FR2324665A1/en
Application granted granted Critical
Publication of FR2324665B1 publication Critical patent/FR2324665B1/fr
Granted 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7614083A 1975-09-18 1976-05-11 FIRE-RESISTANT RIGID POLYURETHANE SYNTACTIC FOAM Granted FR2324665A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61446575A 1975-09-18 1975-09-18
US05/662,384 US4082702A (en) 1975-09-18 1976-03-01 Flame retardant rigid polyurethane syntactic foam

Publications (2)

Publication Number Publication Date
FR2324665A1 true FR2324665A1 (en) 1977-04-15
FR2324665B1 FR2324665B1 (en) 1979-06-29

Family

ID=27087255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614083A Granted FR2324665A1 (en) 1975-09-18 1976-05-11 FIRE-RESISTANT RIGID POLYURETHANE SYNTACTIC FOAM

Country Status (6)

Country Link
JP (1) JPS5857457B2 (en)
CA (1) CA1065530A (en)
DE (1) DE2620060A1 (en)
FR (1) FR2324665A1 (en)
GB (1) GB1528288A (en)
IT (1) IT1063359B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385658A1 (en) * 1977-03-30 1978-10-27 Bayer Ag Storage stable, flame retardant, moulding compsn. - contains inorganic hollow beads and poly:isocyanate
FR2587934A2 (en) * 1985-08-13 1987-04-03 Hutchinson Thermal insulation material of the syntactic type, machine and process for its manufacture and insulation means including such a material
EP0390148A2 (en) * 1989-03-31 1990-10-03 The B.F. Goodrich Company Moldable low density thermoplastic composite with hollow glass spheres and the method for compounding
EP0390147A2 (en) * 1989-03-31 1990-10-03 The B.F. Goodrich Company Method for reducing hollow glass sphere fracture in thermoplastic resin by in situ polymerization/extrusion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6295318A (en) * 1985-10-22 1987-05-01 Teijin Ltd Production of polyester

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577281A (en) * 1948-10-15 1951-12-04 Lockheed Aircraft Corp Flame retardant cellular plastic material
FR1349510A (en) * 1962-01-11 1964-01-17 Dunlop Sa Manufacturing process of elastic cellular materials and products obtained by this process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840860A (en) * 1971-09-23 1973-06-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577281A (en) * 1948-10-15 1951-12-04 Lockheed Aircraft Corp Flame retardant cellular plastic material
FR1349510A (en) * 1962-01-11 1964-01-17 Dunlop Sa Manufacturing process of elastic cellular materials and products obtained by this process

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385658A1 (en) * 1977-03-30 1978-10-27 Bayer Ag Storage stable, flame retardant, moulding compsn. - contains inorganic hollow beads and poly:isocyanate
FR2587934A2 (en) * 1985-08-13 1987-04-03 Hutchinson Thermal insulation material of the syntactic type, machine and process for its manufacture and insulation means including such a material
EP0390148A2 (en) * 1989-03-31 1990-10-03 The B.F. Goodrich Company Moldable low density thermoplastic composite with hollow glass spheres and the method for compounding
EP0390147A2 (en) * 1989-03-31 1990-10-03 The B.F. Goodrich Company Method for reducing hollow glass sphere fracture in thermoplastic resin by in situ polymerization/extrusion
EP0390147A3 (en) * 1989-03-31 1991-02-27 The B.F. Goodrich Company Method for reducing hollow glass sphere fracture in thermoplastic resin by in situ polymerization/extrusion
EP0390148A3 (en) * 1989-03-31 1991-02-27 The B.F. Goodrich Company Moldable low density thermoplastic composite with hollow glass spheres and the method for compounding

Also Published As

Publication number Publication date
JPS5857457B2 (en) 1983-12-20
IT1063359B (en) 1985-02-11
FR2324665B1 (en) 1979-06-29
CA1065530A (en) 1979-10-30
GB1528288A (en) 1978-10-11
JPS5236156A (en) 1977-03-19
DE2620060A1 (en) 1977-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse