IT1002865B - Schiuma poliuretanica resistente alla fiamma e procedimento per produrla - Google Patents

Schiuma poliuretanica resistente alla fiamma e procedimento per produrla

Info

Publication number
IT1002865B
IT1002865B IT48191/74A IT4819174A IT1002865B IT 1002865 B IT1002865 B IT 1002865B IT 48191/74 A IT48191/74 A IT 48191/74A IT 4819174 A IT4819174 A IT 4819174A IT 1002865 B IT1002865 B IT 1002865B
Authority
IT
Italy
Prior art keywords
procedure
producing
polyurethane foam
flame resistant
resistant polyurethane
Prior art date
Application number
IT48191/74A
Other languages
English (en)
Original Assignee
Dai Ichi Kogyo Seiyaku Co 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 JP48015863A external-priority patent/JPS5214756B2/ja
Priority claimed from JP48030704A external-priority patent/JPS5235076B2/ja
Priority claimed from JP48033699A external-priority patent/JPS5214757B2/ja
Priority claimed from JP48034883A external-priority patent/JPS5214758B2/ja
Priority claimed from JP48037114A external-priority patent/JPS5214759B2/ja
Priority claimed from JP48038050A external-priority patent/JPS5214760B2/ja
Application filed by Dai Ichi Kogyo Seiyaku Co Ltd filed Critical Dai Ichi Kogyo Seiyaku Co Ltd
Application granted granted Critical
Publication of IT1002865B publication Critical patent/IT1002865B/it

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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • 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
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3838—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing cyano groups
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52

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)
  • Polyesters Or Polycarbonates (AREA)
IT48191/74A 1973-02-08 1974-02-07 Schiuma poliuretanica resistente alla fiamma e procedimento per produrla IT1002865B (it)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP48015863A JPS5214756B2 (it) 1973-02-08 1973-02-08
JP48030704A JPS5235076B2 (it) 1973-03-15 1973-03-15
JP48033699A JPS5214757B2 (it) 1973-03-24 1973-03-24
JP48034883A JPS5214758B2 (it) 1973-03-26 1973-03-26
JP48037114A JPS5214759B2 (it) 1973-03-31 1973-03-31
JP48038050A JPS5214760B2 (it) 1973-04-01 1973-04-01

Publications (1)

Publication Number Publication Date
IT1002865B true IT1002865B (it) 1976-05-20

Family

ID=27548612

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48191/74A IT1002865B (it) 1973-02-08 1974-02-07 Schiuma poliuretanica resistente alla fiamma e procedimento per produrla

Country Status (7)

Country Link
US (1) US4113667A (it)
DE (1) DE2406163A1 (it)
FR (1) FR2217370B1 (it)
GB (1) GB1465851A (it)
IT (1) IT1002865B (it)
NL (1) NL169484C (it)
PH (1) PH14393A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555418A (en) * 1983-10-12 1985-11-26 The Celotex Corporation Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom
US4496625A (en) * 1983-10-12 1985-01-29 The Celotex Corporation Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom
US4722942A (en) * 1986-05-30 1988-02-02 The Dow Chemical Company Flexible polyurethane foams which exhibit excellent flame resistance
FR2805592B1 (fr) * 2000-02-25 2002-05-03 Nobel Plastiques Tubulure de transport de carburant resistante au feu

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124543A (en) * 1964-03-10 Method of stabilizing cellular poly-
GB839186A (en) * 1955-12-01 1960-06-29 Ici Ltd Improvements in or relating to the manufacture of polymeric materials
US3042631A (en) * 1956-08-03 1962-07-03 Simoniz Co Polyurethane prepolymer and expanded product prepared therefrom
US3073787A (en) * 1957-03-07 1963-01-15 Du Pont Improved process for preparing resilient isocyanate foams
US3001955A (en) * 1958-02-26 1961-09-26 Allied Chem Preparation of polyurethane foam using arylenedicarbamic acid ester catalyst
DE1154269B (de) * 1962-06-19 1963-09-12 Bayer Ag Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
GB1054663A (it) * 1962-09-19
US3234153A (en) * 1964-09-08 1966-02-08 Mobay Chemical Corp Preparation of a cellular polyurethane plastic
US3528933A (en) * 1966-05-10 1970-09-15 Minnesota Mining & Mfg Latent curing epoxy resin systems
DE1248919B (de) * 1967-10-12 1967-08-31 Hermann Joseph Neidhart, Genf-Bernex, Rico Neidhart, Genf (Schweiz) Verfahren und Vorrichtung zum Zusammenbau von Torsionsfederungselemenien
GB1279042A (en) * 1969-01-29 1972-06-21 Bayer Ag Process for the production of synthetic resins which contain urethane groups
US3599814A (en) * 1969-06-17 1971-08-17 Warner Swasey Co Material-handling vehicle
BE757421A (fr) * 1969-10-14 1971-04-13 Scott Paper Co Mousse de polyurethane incombustible
BE757939A (fr) * 1969-10-24 1971-04-01 Bayer Ag Procede de preparation de matieres en mousses
US3699078A (en) * 1970-05-18 1972-10-17 Akzona Inc Polyhydroxamides and polyurethanes therefrom
CH563403A5 (it) * 1971-05-13 1975-06-30 Ciba Geigy Ag
US3717597A (en) * 1971-10-26 1973-02-20 Mr Plastics And Coatings Inc Self-extinguishing polyurethane foam composite materials and method of preparing same
US4007140A (en) * 1972-11-01 1977-02-08 Imperial Chemical Industries Limited Tertiary amines as catalysts in polyurethane manufacture
US4008185A (en) * 1974-03-29 1977-02-15 The Dow Chemical Company Process for preparing rapid-setting polyurethanes
GB1501172A (en) * 1974-05-17 1978-02-15 Bayer Ag Process for the production of polyurethane foams

Also Published As

Publication number Publication date
FR2217370A1 (it) 1974-09-06
NL7401751A (it) 1974-08-12
DE2406163A1 (de) 1974-08-15
NL169484C (nl) 1982-07-16
FR2217370B1 (it) 1982-07-09
AU6539074A (en) 1975-08-14
NL169484B (nl) 1982-02-16
US4113667A (en) 1978-09-12
PH14393A (en) 1981-06-25
GB1465851A (en) 1977-03-02

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