FR1291993A - Procédé de préparation de polyuréthanes cellulaires - Google Patents

Procédé de préparation de polyuréthanes cellulaires

Info

Publication number
FR1291993A
FR1291993A FR864531A FR864531A FR1291993A FR 1291993 A FR1291993 A FR 1291993A FR 864531 A FR864531 A FR 864531A FR 864531 A FR864531 A FR 864531A FR 1291993 A FR1291993 A FR 1291993A
Authority
FR
France
Prior art keywords
cellular polyurethanes
preparing cellular
preparing
polyurethanes
cellular
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
FR864531A
Other languages
English (en)
Inventor
Manfred Dahm
Walter Simmler
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
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR864531A priority Critical patent/FR1291993A/fr
Application granted granted Critical
Publication of FR1291993A publication Critical patent/FR1291993A/fr
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
    • 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
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

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)
FR864531A 1961-06-10 1961-06-10 Procédé de préparation de polyuréthanes cellulaires Expired FR1291993A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR864531A FR1291993A (fr) 1961-06-10 1961-06-10 Procédé de préparation de polyuréthanes cellulaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864531A FR1291993A (fr) 1961-06-10 1961-06-10 Procédé de préparation de polyuréthanes cellulaires

Publications (1)

Publication Number Publication Date
FR1291993A true FR1291993A (fr) 1962-04-27

Family

ID=8756970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864531A Expired FR1291993A (fr) 1961-06-10 1961-06-10 Procédé de préparation de polyuréthanes cellulaires

Country Status (1)

Country Link
FR (1) FR1291993A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246048A (en) * 1962-09-14 1966-04-12 Dow Corning Organosiloxane-polyether urethanes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246048A (en) * 1962-09-14 1966-04-12 Dow Corning Organosiloxane-polyether urethanes

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