FR2382479A1 - Melanges stables comprenant un polyol a base de saccharose, un phosphate de b-haloalkyle et un catalyseur a base d'hydroxylamine, pour la preparation de polymeres d'urethane en mousse - Google Patents

Melanges stables comprenant un polyol a base de saccharose, un phosphate de b-haloalkyle et un catalyseur a base d'hydroxylamine, pour la preparation de polymeres d'urethane en mousse

Info

Publication number
FR2382479A1
FR2382479A1 FR7818301A FR7818301A FR2382479A1 FR 2382479 A1 FR2382479 A1 FR 2382479A1 FR 7818301 A FR7818301 A FR 7818301A FR 7818301 A FR7818301 A FR 7818301A FR 2382479 A1 FR2382479 A1 FR 2382479A1
Authority
FR
France
Prior art keywords
urethane polymers
preparation
stable
polyol
saccharose
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.)
Withdrawn
Application number
FR7818301A
Other languages
English (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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of FR2382479A1 publication Critical patent/FR2382479A1/fr
Withdrawn legal-status Critical Current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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Mélanges de polyols stables à l'emmagasinage. On prevoit des mélanges stables comprenant un polyol à base de saccharose, un phosphate de beta -haloalkyle, en tant que produit de retardement d'inflammation, et un catalyseur à base d'hydroxylamine, ces mélanges ayant une durée prolongée d'emmagasinage stable. La présente invention est particulièrement utile pour fournir des mélanges stables, employés dans la préparation de polymères d'urethane en mousse par réaction avec un isocyanate, les polymères d'uréthane étant utiles comme matériaux d'isolement en mousse flexible, notamment dans des constructions, des canalisations et des cuves.
FR7818301A 1977-01-03 1978-06-19 Melanges stables comprenant un polyol a base de saccharose, un phosphate de b-haloalkyle et un catalyseur a base d'hydroxylamine, pour la preparation de polymeres d'urethane en mousse Withdrawn FR2382479A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/756,314 US4111828A (en) 1977-01-03 1977-01-03 Storage stable polyol mixture

Publications (1)

Publication Number Publication Date
FR2382479A1 true FR2382479A1 (fr) 1978-09-29

Family

ID=25042943

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7739721A Withdrawn FR2382478A1 (fr) 1977-01-03 1977-12-29 Melanges stables comprenant un polyol a base de saccharose, un phosphate ou un phosphonate de b-haloalkyle et un catalyseur a base d'hydroxylamine, pour la preparation de polymeres d'urethane en mousse
FR7818301A Withdrawn FR2382479A1 (fr) 1977-01-03 1978-06-19 Melanges stables comprenant un polyol a base de saccharose, un phosphate de b-haloalkyle et un catalyseur a base d'hydroxylamine, pour la preparation de polymeres d'urethane en mousse

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7739721A Withdrawn FR2382478A1 (fr) 1977-01-03 1977-12-29 Melanges stables comprenant un polyol a base de saccharose, un phosphate ou un phosphonate de b-haloalkyle et un catalyseur a base d'hydroxylamine, pour la preparation de polymeres d'urethane en mousse

Country Status (5)

Country Link
US (1) US4111828A (fr)
JP (1) JPS5385898A (fr)
BE (1) BE862591A (fr)
DE (1) DE2800072A1 (fr)
FR (2) FR2382478A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212953A (en) * 1978-09-01 1980-07-15 Mcdonnell Douglas Corporation Fire-retardant polyurethane foams
DE3402310A1 (de) * 1984-01-24 1985-07-25 Bayer Ag, 5090 Leverkusen Harte, geschlossenzellige, flammfeste polyurethanschaumstoffe
BR8701098A (pt) * 1987-03-11 1988-09-13 Brastemp Sa Processo de preparacao de poliuretano rigido
US4950694A (en) * 1989-06-29 1990-08-21 Union Carbide Chemicals And Plastics Company Inc. Preparation of polyurethane foams without using inert blowing agents
US5135961A (en) * 1990-07-27 1992-08-04 Ethyl Corporation Stabilized flame retardant polyol composition
US10266635B2 (en) 2012-07-27 2019-04-23 Basf Se Polyurethane foams comprising phosphorus compounds
EP2690118A1 (fr) * 2012-07-27 2014-01-29 Basf Se Polyuréthane contenant des composés phosphorés
CN108349032B (zh) * 2015-10-20 2022-03-25 三菱电机株式会社 放电加工机
CN109153038A (zh) * 2015-12-31 2019-01-04 汉高股份有限及两合公司 低温烘烤自沉积涂层
US10787303B2 (en) 2016-05-29 2020-09-29 Cellulose Material Solutions, LLC Packaging insulation products and methods of making and using same
US11078007B2 (en) 2016-06-27 2021-08-03 Cellulose Material Solutions, LLC Thermoplastic packaging insulation products and methods of making and using same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073788A (en) * 1959-11-17 1963-01-15 Union Carbide Corp Polyurethane foams
US3846348A (en) * 1969-11-13 1974-11-05 Cincinnati Milacron Inc High impact, fire retardant, rigid polyurethane foam compositions having high resistance to boiling water and products therefrom
US3943075A (en) * 1970-06-19 1976-03-09 Dunlop Holdings Limited Polyurethane foams
GB1406511A (en) * 1973-01-19 1975-09-17 Ici Ltd Cellular polyurethanes
US4003861A (en) * 1973-08-31 1977-01-18 American Cyanamid Company Melamine pyrophosphate as flame-retardant in polyurethane foam compositions

Also Published As

Publication number Publication date
FR2382478A1 (fr) 1978-09-29
JPS5385898A (en) 1978-07-28
BE862591A (fr) 1978-07-03
US4111828A (en) 1978-09-05
DE2800072A1 (de) 1978-07-13

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Legal Events

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