FR1346531A - Process for preparing flame-retardant polyurethanes and products obtained - Google Patents

Process for preparing flame-retardant polyurethanes and products obtained

Info

Publication number
FR1346531A
FR1346531A FR918050A FR918050A FR1346531A FR 1346531 A FR1346531 A FR 1346531A FR 918050 A FR918050 A FR 918050A FR 918050 A FR918050 A FR 918050A FR 1346531 A FR1346531 A FR 1346531A
Authority
FR
France
Prior art keywords
products obtained
preparing flame
retardant polyurethanes
polyurethanes
retardant
Prior art date
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
FR918050A
Other languages
French (fr)
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.)
Albright and Wilson Mfg Ltd
Original Assignee
Albright and Wilson Mfg Ltd
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
Priority claimed from GB44420/61A external-priority patent/GB973578A/en
Application filed by Albright and Wilson Mfg Ltd filed Critical Albright and Wilson Mfg Ltd
Priority to FR918050A priority Critical patent/FR1346531A/en
Application granted granted Critical
Publication of FR1346531A publication Critical patent/FR1346531A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR918050A 1961-12-12 1962-12-10 Process for preparing flame-retardant polyurethanes and products obtained Expired FR1346531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR918050A FR1346531A (en) 1961-12-12 1962-12-10 Process for preparing flame-retardant polyurethanes and products obtained

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB44420/61A GB973578A (en) 1961-12-12 1961-12-12 Polyurethane materials
FR918050A FR1346531A (en) 1961-12-12 1962-12-10 Process for preparing flame-retardant polyurethanes and products obtained

Publications (1)

Publication Number Publication Date
FR1346531A true FR1346531A (en) 1963-12-20

Family

ID=26198820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918050A Expired FR1346531A (en) 1961-12-12 1962-12-10 Process for preparing flame-retardant polyurethanes and products obtained

Country Status (1)

Country Link
FR (1) FR1346531A (en)

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