FR2041533A5 - Polyurethane polyester composite material - Google Patents

Polyurethane polyester composite material

Info

Publication number
FR2041533A5
FR2041533A5 FR6913517A FR6913517A FR2041533A5 FR 2041533 A5 FR2041533 A5 FR 2041533A5 FR 6913517 A FR6913517 A FR 6913517A FR 6913517 A FR6913517 A FR 6913517A FR 2041533 A5 FR2041533 A5 FR 2041533A5
Authority
FR
France
Prior art keywords
pts
composite material
resin
polyester resin
polyester composite
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
FR6913517A
Other languages
French (fr)
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
Priority to FR6913517A priority Critical patent/FR2041533A5/en
Application granted granted Critical
Publication of FR2041533A5 publication Critical patent/FR2041533A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/36—After-treatment
    • C08J9/365—Coating
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Material comprises an association of (I) a polyurethane foam and (II) a polyester resin product hardenable at room temp. under the action of conventional hardeners and contg. up to 50% of a finely divided mineral charge and an unsatd. hydrocarbon liquid as diluent and binder. (II) can be used as prepolymer and conts. 2 to 10 pts., pref. 5 pts. of Co salts per 100 pts. resin as accelerator and 1 pt. peroxide catalyst per 100 pts. resin. The composite material combines the thermal and acoustic insulation properties of polyurethanes with the strength of polyester resin. In its mfe., no extra adhesive or operations are necessary.
FR6913517A 1969-04-28 1969-04-28 Polyurethane polyester composite material Expired FR2041533A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6913517A FR2041533A5 (en) 1969-04-28 1969-04-28 Polyurethane polyester composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6913517A FR2041533A5 (en) 1969-04-28 1969-04-28 Polyurethane polyester composite material

Publications (1)

Publication Number Publication Date
FR2041533A5 true FR2041533A5 (en) 1971-01-29

Family

ID=9033201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6913517A Expired FR2041533A5 (en) 1969-04-28 1969-04-28 Polyurethane polyester composite material

Country Status (1)

Country Link
FR (1) FR2041533A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929992A1 (en) * 1979-07-24 1981-02-19 Metzeler Schaum Gmbh Coating rigid polyurethane foam with unsatd. polyester prepreg - and pressing while heat-hardening to a reinforcing layer
EP0044286A2 (en) * 1980-07-04 1982-01-20 KemaNord AB A method of securing adhesion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929992A1 (en) * 1979-07-24 1981-02-19 Metzeler Schaum Gmbh Coating rigid polyurethane foam with unsatd. polyester prepreg - and pressing while heat-hardening to a reinforcing layer
EP0044286A2 (en) * 1980-07-04 1982-01-20 KemaNord AB A method of securing adhesion
EP0044286A3 (en) * 1980-07-04 1982-02-03 KemaNord AB A method of securing adhesion

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Legal Events

Date Code Title Description
ST Notification of lapse