FR1325196A - Process for preparing polyurethane foams - Google Patents

Process for preparing polyurethane foams

Info

Publication number
FR1325196A
FR1325196A FR896077A FR896077A FR1325196A FR 1325196 A FR1325196 A FR 1325196A FR 896077 A FR896077 A FR 896077A FR 896077 A FR896077 A FR 896077A FR 1325196 A FR1325196 A FR 1325196A
Authority
FR
France
Prior art keywords
polyurethane foams
preparing polyurethane
preparing
foams
polyurethane
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
FR896077A
Other languages
French (fr)
Inventor
Merten Otto Bayer Et Gu Rudolf
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 AG
Original Assignee
Bayer AG
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 DEF33816A external-priority patent/DE1143019B/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR896077A priority Critical patent/FR1325196A/en
Application granted granted Critical
Publication of FR1325196A publication Critical patent/FR1325196A/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
    • C08G18/675—Low-molecular-weight compounds
    • 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
    • C08G18/68—Unsaturated polyesters
    • C08G18/683—Unsaturated polyesters containing cyclic groups
    • C08G18/686—Unsaturated polyesters containing cyclic groups containing cycloaliphatic groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR896077A 1961-04-29 1962-04-28 Process for preparing polyurethane foams Expired FR1325196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR896077A FR1325196A (en) 1961-04-29 1962-04-28 Process for preparing polyurethane foams

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF33816A DE1143019B (en) 1961-04-29 1961-04-29 Process for the production of foams containing urethane groups
FR896077A FR1325196A (en) 1961-04-29 1962-04-28 Process for preparing polyurethane foams

Publications (1)

Publication Number Publication Date
FR1325196A true FR1325196A (en) 1963-04-26

Family

ID=25974975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896077A Expired FR1325196A (en) 1961-04-29 1962-04-28 Process for preparing polyurethane foams

Country Status (1)

Country Link
FR (1) FR1325196A (en)

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