CH580648A5 - - Google Patents

Info

Publication number
CH580648A5
CH580648A5 CH626273A CH626273A CH580648A5 CH 580648 A5 CH580648 A5 CH 580648A5 CH 626273 A CH626273 A CH 626273A CH 626273 A CH626273 A CH 626273A CH 580648 A5 CH580648 A5 CH 580648A5
Authority
CH
Switzerland
Application number
CH626273A
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 CH580648A5 publication Critical patent/CH580648A5/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)
CH626273A 1972-05-04 1973-05-02 CH580648A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221811 DE2221811A1 (en) 1972-05-04 1972-05-04 Process for the production of flameproof foams containing urethane groups

Publications (1)

Publication Number Publication Date
CH580648A5 true CH580648A5 (en) 1976-10-15

Family

ID=5844029

Family Applications (1)

Application Number Title Priority Date Filing Date
CH626273A CH580648A5 (en) 1972-05-04 1973-05-02

Country Status (13)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246400A1 (en) * 1972-09-21 1974-04-11 Wacker Chemie Gmbh PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM
CH597270A5 (en) * 1974-08-30 1978-03-31 Goldschmidt Ag Th
JPS51104393A (en) * 1975-03-11 1976-09-16 Iseo Konishi GASUKAN CHISOSHI
JPS51104394A (en) * 1975-03-11 1976-09-16 Iseo Konishi
JPS53102798A (en) * 1977-02-21 1978-09-07 Shibaura Denshi Seisakushiyo K Manufacture of gas sensor
JPS532289U (en) * 1977-06-16 1978-01-11
JPS59143945A (en) * 1983-02-07 1984-08-17 Richo Seiki Kk Gas detecting device
JPS59143946A (en) * 1983-02-07 1984-08-17 Richo Seiki Kk Gas detecting device
DE4001556A1 (en) * 1990-01-20 1991-07-25 Bayer Ag NEW POLYISOCYANATE MIXTURES AND THEIR USE IN THE PRODUCTION OF SOFT POLYURETHANE FOAMS
JPH0721474B2 (en) * 1990-03-26 1995-03-08 高圧ガス保安協会 Incomplete combustion detection method
DE4414803C1 (en) * 1994-04-28 1995-10-05 Goldschmidt Ag Th Process for the production of polyurethane old foams
DE4444898C1 (en) * 1994-12-16 1996-10-10 Goldschmidt Ag Th Process for the production of polyurethane old foams
DE102005050473A1 (en) 2005-10-21 2007-04-26 Goldschmidt Gmbh Process for the preparation of polyurethane cold foams

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1270169A (en) * 1960-10-08 1961-08-25 Ici Ltd Further development in the manufacture of cellular polyurethane foams
BE660101A (en) * 1964-02-24

Also Published As

Publication number Publication date
NL7306052A (en) 1973-11-06
DK133990C (en) 1977-01-31
SE405979B (en) 1979-01-15
AU470416B2 (en) 1976-03-18
NL176180C (en) 1985-03-01
IT988155B (en) 1975-04-10
JPS4948793A (en) 1974-05-11
FR2183275B1 (en) 1979-01-26
BR7303191D0 (en) 1974-07-18
DK133990B (en) 1976-08-23
AT320292B (en) 1975-02-10
DE2221811A1 (en) 1973-11-22
NL176180B (en) 1984-10-01
FR2183275A1 (en) 1973-12-14
JPS5226279B2 (en) 1977-07-13
AU5527873A (en) 1974-11-07
BE799034A (en) 1973-11-05
NO138377B (en) 1978-05-16
NO138377C (en) 1978-08-23

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Legal Events

Date Code Title Description
PL Patent ceased