BR7017791D0 - Processo para tornar incombustiveis espumas de poliuretan - Google Patents

Processo para tornar incombustiveis espumas de poliuretan

Info

Publication number
BR7017791D0
BR7017791D0 BR217791/70A BR21779170A BR7017791D0 BR 7017791 D0 BR7017791 D0 BR 7017791D0 BR 217791/70 A BR217791/70 A BR 217791/70A BR 21779170 A BR21779170 A BR 21779170A BR 7017791 D0 BR7017791 D0 BR 7017791D0
Authority
BR
Brazil
Prior art keywords
incombustible
polyurethane foams
make polyurethane
make
foams
Prior art date
Application number
BR217791/70A
Other languages
English (en)
Inventor
H Nachbur
A Maeder
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of BR7017791D0 publication Critical patent/BR7017791D0/pt

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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
    • C08G18/3889—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having nitrogen in addition to phosphorus
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0038—Use of organic additives containing phosphorus
    • 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
    • C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; 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)
  • Fireproofing Substances (AREA)
BR217791/70A 1969-03-25 1970-03-25 Processo para tornar incombustiveis espumas de poliuretan BR7017791D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH448169A CH507327A (de) 1969-03-25 1969-03-25 Flammfestmachen von Polyurethanschaumstoffen

Publications (1)

Publication Number Publication Date
BR7017791D0 true BR7017791D0 (pt) 1973-01-16

Family

ID=4276894

Family Applications (1)

Application Number Title Priority Date Filing Date
BR217791/70A BR7017791D0 (pt) 1969-03-25 1970-03-25 Processo para tornar incombustiveis espumas de poliuretan

Country Status (12)

Country Link
JP (1) JPS496377B1 (pt)
AT (1) AT301887B (pt)
BE (1) BE747868A (pt)
BR (1) BR7017791D0 (pt)
CA (1) CA928587A (pt)
CH (1) CH507327A (pt)
DE (1) DE2012137A1 (pt)
FR (1) FR2035870A1 (pt)
GB (1) GB1279205A (pt)
IL (1) IL34033A0 (pt)
NL (1) NL7004201A (pt)
SU (1) SU429592A3 (pt)

Also Published As

Publication number Publication date
NL7004201A (pt) 1970-09-29
GB1279205A (en) 1972-06-28
DE2012137A1 (de) 1970-10-01
CH507327A (de) 1971-05-15
AT301887B (de) 1972-09-25
CA928587A (en) 1973-06-19
BE747868A (fr) 1970-09-24
JPS496377B1 (pt) 1974-02-14
FR2035870A1 (pt) 1970-12-24
SU429592A3 (pt) 1974-05-25
IL34033A0 (en) 1970-05-21

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