FR2140375B1 - - Google Patents

Info

Publication number
FR2140375B1
FR2140375B1 FR7209879A FR7209879A FR2140375B1 FR 2140375 B1 FR2140375 B1 FR 2140375B1 FR 7209879 A FR7209879 A FR 7209879A FR 7209879 A FR7209879 A FR 7209879A FR 2140375 B1 FR2140375 B1 FR 2140375B1
Authority
FR
France
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
FR7209879A
Other languages
French (fr)
Other versions
FR2140375A1 (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.)
Chemische Fabrik Kalk GmbH
Original Assignee
Chemische Fabrik Kalk GmbH
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 Chemische Fabrik Kalk GmbH filed Critical Chemische Fabrik Kalk GmbH
Priority to FR7209879A priority Critical patent/FR2140375A1/fr
Publication of FR2140375A1 publication Critical patent/FR2140375A1/fr
Application granted granted Critical
Publication of FR2140375B1 publication Critical patent/FR2140375B1/fr
Granted 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
    • C08J9/0014—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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
    • C08K5/5333—Esters of phosphonic acids
    • C08K5/5353—Esters of phosphonic acids containing also 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fireproofing Substances (AREA)
FR7209879A 1972-03-21 1972-03-21 Aminomethanephosphonates - used as flame retardants for polyurethanes Granted FR2140375A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7209879A FR2140375A1 (en) 1972-03-21 1972-03-21 Aminomethanephosphonates - used as flame retardants for polyurethanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7209879A FR2140375A1 (en) 1972-03-21 1972-03-21 Aminomethanephosphonates - used as flame retardants for polyurethanes

Publications (2)

Publication Number Publication Date
FR2140375A1 FR2140375A1 (en) 1973-01-19
FR2140375B1 true FR2140375B1 (el) 1974-06-07

Family

ID=9095582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7209879A Granted FR2140375A1 (en) 1972-03-21 1972-03-21 Aminomethanephosphonates - used as flame retardants for polyurethanes

Country Status (1)

Country Link
FR (1) FR2140375A1 (el)

Also Published As

Publication number Publication date
FR2140375A1 (en) 1973-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse