BE799034A - Procede de preparation de matieres mousses ignifuges portant des groupes urethane, - Google Patents

Procede de preparation de matieres mousses ignifuges portant des groupes urethane,

Info

Publication number
BE799034A
BE799034A BE130689A BE130689A BE799034A BE 799034 A BE799034 A BE 799034A BE 130689 A BE130689 A BE 130689A BE 130689 A BE130689 A BE 130689A BE 799034 A BE799034 A BE 799034A
Authority
BE
Belgium
Prior art keywords
foam materials
urethane groups
resistant foam
materials carrying
preparing fire
Prior art date
Application number
BE130689A
Other languages
English (en)
French (fr)
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 BE799034A publication Critical patent/BE799034A/xx

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/08—Polyurethanes from polyethers
    • 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)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Detergent Compositions (AREA)
BE130689A 1972-05-04 1973-05-03 Procede de preparation de matieres mousses ignifuges portant des groupes urethane, BE799034A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221811 DE2221811A1 (de) 1972-05-04 1972-05-04 Verfahren zur herstellung von flammfesten urethangruppen aufweisenden schaumstoffen

Publications (1)

Publication Number Publication Date
BE799034A true BE799034A (fr) 1973-11-05

Family

ID=5844029

Family Applications (1)

Application Number Title Priority Date Filing Date
BE130689A BE799034A (fr) 1972-05-04 1973-05-03 Procede de preparation de matieres mousses ignifuges portant des groupes urethane,

Country Status (13)

Country Link
JP (1) JPS5226279B2 (xx)
AT (1) AT320292B (xx)
AU (1) AU470416B2 (xx)
BE (1) BE799034A (xx)
BR (1) BR7303191D0 (xx)
CH (1) CH580648A5 (xx)
DE (1) DE2221811A1 (xx)
DK (1) DK133990C (xx)
FR (1) FR2183275A1 (xx)
IT (1) IT988155B (xx)
NL (1) NL176180C (xx)
NO (1) NO138377C (xx)
SE (1) SE405979B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246400A1 (de) * 1972-09-21 1974-04-11 Wacker Chemie Gmbh Verfahren zur herstellung von polyurethanschaumstoffen
CH597270A5 (xx) * 1974-08-30 1978-03-31 Goldschmidt Ag Th
JPS51104394A (xx) * 1975-03-11 1976-09-16 Iseo Konishi
JPS51104393A (ja) * 1975-03-11 1976-09-16 Iseo Konishi Gasukanchisoshi
JPS53102798A (en) * 1977-02-21 1978-09-07 Shibaura Denshi Seisakushiyo K Manufacture of gas sensor
JPS532289U (xx) * 1977-06-16 1978-01-11
JPS59143946A (ja) * 1983-02-07 1984-08-17 Richo Seiki Kk ガス検出装置
JPS59143945A (ja) * 1983-02-07 1984-08-17 Richo Seiki Kk ガス検出装置
DE4001556A1 (de) * 1990-01-20 1991-07-25 Bayer Ag Neue polyisocyanatmischungen und ihre verwendung bei der herstellung von weichen polyurethan-schaumstoffen
JPH0721474B2 (ja) * 1990-03-26 1995-03-08 高圧ガス保安協会 不完全燃焼の検出方法
DE4414803C1 (de) * 1994-04-28 1995-10-05 Goldschmidt Ag Th Verfahren zur Herstellung von Polyurethankaltschäumen
DE4444898C1 (de) * 1994-12-16 1996-10-10 Goldschmidt Ag Th Verfahren zur Herstellung von Polyurethankaltschäumen
DE102005050473A1 (de) 2005-10-21 2007-04-26 Goldschmidt Gmbh Verfahren zur Herstellung von Polyurethan-Kaltschäumen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1270169A (fr) * 1960-10-08 1961-08-25 Ici Ltd Perfectionnement à la fabrication de mousses cellulaires de polyuréthanes
BE660101A (xx) * 1964-02-24

Also Published As

Publication number Publication date
AU5527873A (en) 1974-11-07
JPS4948793A (xx) 1974-05-11
FR2183275B1 (xx) 1979-01-26
DE2221811A1 (de) 1973-11-22
BR7303191D0 (pt) 1974-07-18
CH580648A5 (xx) 1976-10-15
NO138377C (no) 1978-08-23
AT320292B (de) 1975-02-10
JPS5226279B2 (xx) 1977-07-13
NO138377B (no) 1978-05-16
SE405979B (sv) 1979-01-15
AU470416B2 (en) 1976-03-18
NL176180B (nl) 1984-10-01
NL7306052A (xx) 1973-11-06
FR2183275A1 (en) 1973-12-14
DK133990C (da) 1977-01-31
DK133990B (da) 1976-08-23
NL176180C (nl) 1985-03-01
IT988155B (it) 1975-04-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19870531