FR1542053A - Procédé de préparation de substances mousseuses contenant des groupes uréthanes - Google Patents

Procédé de préparation de substances mousseuses contenant des groupes uréthanes

Info

Publication number
FR1542053A
FR1542053A FR126258A FR126258A FR1542053A FR 1542053 A FR1542053 A FR 1542053A FR 126258 A FR126258 A FR 126258A FR 126258 A FR126258 A FR 126258A FR 1542053 A FR1542053 A FR 1542053A
Authority
FR
France
Prior art keywords
preparation
urethane groups
containing urethane
substances containing
foamy substances
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
FR126258A
Other languages
English (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.)
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 FR126258A priority Critical patent/FR1542053A/fr
Application granted granted Critical
Publication of FR1542053A publication Critical patent/FR1542053A/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
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1883—Catalysts containing secondary or tertiary amines or salts thereof having heteroatoms other than oxygen and nitrogen
    • 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
    • C08J2375/06—Polyurethanes from polyesters
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
FR126258A 1966-10-28 1967-10-27 Procédé de préparation de substances mousseuses contenant des groupes uréthanes Expired FR1542053A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR126258A FR1542053A (fr) 1966-10-28 1967-10-27 Procédé de préparation de substances mousseuses contenant des groupes uréthanes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0050563 1966-10-28
FR126258A FR1542053A (fr) 1966-10-28 1967-10-27 Procédé de préparation de substances mousseuses contenant des groupes uréthanes

Publications (1)

Publication Number Publication Date
FR1542053A true FR1542053A (fr) 1968-10-11

Family

ID=25977483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR126258A Expired FR1542053A (fr) 1966-10-28 1967-10-27 Procédé de préparation de substances mousseuses contenant des groupes uréthanes

Country Status (1)

Country Link
FR (1) FR1542053A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2002754A1 (de) * 1969-01-31 1970-09-03 Union Carbide Corp Waermehaertbare,Polyurethan bildende Schaeume

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2002754A1 (de) * 1969-01-31 1970-09-03 Union Carbide Corp Waermehaertbare,Polyurethan bildende Schaeume

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