BE617304A - Polyuréthanes cellulaires - Google Patents

Polyuréthanes cellulaires

Info

Publication number
BE617304A
BE617304A BE617304A BE617304A BE617304A BE 617304 A BE617304 A BE 617304A BE 617304 A BE617304 A BE 617304A BE 617304 A BE617304 A BE 617304A BE 617304 A BE617304 A BE 617304A
Authority
BE
Belgium
Prior art keywords
cellular polyurethanes
polyurethanes
cellular
Prior art date
Application number
BE617304A
Other languages
English (en)
Inventor
Horst Koepnick
Manfred Dahm
Detlef Delfs
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
Publication of BE617304A publication Critical patent/BE617304A/fr

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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Silicon Polymers (AREA)
BE617304A 1961-05-06 1962-05-07 Polyuréthanes cellulaires BE617304A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF33876A DE1144475B (de) 1961-05-06 1961-05-06 Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen

Publications (1)

Publication Number Publication Date
BE617304A true BE617304A (fr) 1962-08-31

Family

ID=7095300

Family Applications (1)

Application Number Title Priority Date Filing Date
BE617304A BE617304A (fr) 1961-05-06 1962-05-07 Polyuréthanes cellulaires

Country Status (4)

Country Link
US (1) US3230185A (fr)
BE (1) BE617304A (fr)
DE (1) DE1144475B (fr)
GB (1) GB953628A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867420A (en) * 1970-10-19 1975-02-18 Union Carbide Corp Partially crosslinked siloxane-polyoxyalkylene ({57 sioc{57 ) block copolymer compositions and use thereof as surfactants in the production of polyurethane foams
US4076644A (en) * 1976-01-08 1978-02-28 E. I. Du Pont De Nemours And Company Storage stabile polyol-chlorofluoroalkane composition
FR2944156B1 (fr) * 2009-04-02 2011-05-13 Astrium Sas Antenne radioelectrique
FR2944155B1 (fr) * 2009-04-02 2016-05-13 Astrium Sas Antenne radioelectronique a cornieres de decouplage ameliorees

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL245621A (fr) * 1957-09-25
DE1108917B (de) * 1959-12-19 1961-06-15 Bayer Ag Organosiloxymethylalkane
DE1096033B (de) * 1959-12-31 1960-12-29 Bayer Ag Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen

Also Published As

Publication number Publication date
US3230185A (en) 1966-01-18
GB953628A (en) 1964-03-25
DE1144475B (de) 1963-02-28

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