FR1535425A - Polyurethane foam - Google Patents

Polyurethane foam

Info

Publication number
FR1535425A
FR1535425A FR4044A FR4044A FR1535425A FR 1535425 A FR1535425 A FR 1535425A FR 4044 A FR4044 A FR 4044A FR 4044 A FR4044 A FR 4044A FR 1535425 A FR1535425 A FR 1535425A
Authority
FR
France
Prior art keywords
polyurethane foam
polyurethane
foam
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
FR4044A
Other languages
French (fr)
Inventor
John Francis Szabat
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.)
Bayer Corp
Original Assignee
Mobay 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
Application filed by Mobay Corp filed Critical Mobay Corp
Priority to FR4044A priority Critical patent/FR1535425A/en
Application granted granted Critical
Publication of FR1535425A publication Critical patent/FR1535425A/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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • 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)
FR4044A 1964-02-06 1965-02-02 Polyurethane foam Expired FR1535425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4044A FR1535425A (en) 1964-02-06 1965-02-02 Polyurethane foam

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34311664A 1964-02-06 1964-02-06
FR4044A FR1535425A (en) 1964-02-06 1965-02-02 Polyurethane foam

Publications (1)

Publication Number Publication Date
FR1535425A true FR1535425A (en) 1968-08-09

Family

ID=26161842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4044A Expired FR1535425A (en) 1964-02-06 1965-02-02 Polyurethane foam

Country Status (1)

Country Link
FR (1) FR1535425A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2062932A1 (en) * 1969-09-19 1971-07-02 Jefferson Chem Co Inc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2062932A1 (en) * 1969-09-19 1971-07-02 Jefferson Chem Co Inc

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