BE803276A - Procede de preparation de polyurethannes a l'aide d'un nouveau systeme catalytique - Google Patents

Procede de preparation de polyurethannes a l'aide d'un nouveau systeme catalytique

Info

Publication number
BE803276A
BE803276A BE134293A BE134293A BE803276A BE 803276 A BE803276 A BE 803276A BE 134293 A BE134293 A BE 134293A BE 134293 A BE134293 A BE 134293A BE 803276 A BE803276 A BE 803276A
Authority
BE
Belgium
Prior art keywords
polyurethannes
preparing
catalytic system
new catalytic
new
Prior art date
Application number
BE134293A
Other languages
English (en)
French (fr)
Inventor
Des Usines Chimiques Rhone-Poulenc. Soc.
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of BE803276A publication Critical patent/BE803276A/xx

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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26

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)
BE134293A 1972-08-07 1973-08-06 Procede de preparation de polyurethannes a l'aide d'un nouveau systeme catalytique BE803276A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7228433A FR2195648B1 (it) 1972-08-07 1972-08-07

Publications (1)

Publication Number Publication Date
BE803276A true BE803276A (fr) 1974-02-06

Family

ID=9102968

Family Applications (1)

Application Number Title Priority Date Filing Date
BE134293A BE803276A (fr) 1972-08-07 1973-08-06 Procede de preparation de polyurethannes a l'aide d'un nouveau systeme catalytique

Country Status (13)

Country Link
US (1) US3892715A (it)
JP (1) JPS4953692A (it)
AR (1) AR195451A1 (it)
BE (1) BE803276A (it)
BR (1) BR7305690D0 (it)
DE (1) DE2339980A1 (it)
DK (1) DK134349B (it)
FR (1) FR2195648B1 (it)
GB (1) GB1393837A (it)
IE (1) IE38068B1 (it)
IT (1) IT995164B (it)
LU (1) LU68173A1 (it)
NL (1) NL7310536A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1114992A (en) * 1976-09-20 1981-12-22 Donald V. Hillegass Method of making polyurethane utilizing nickel acetylacetonate
US4184031A (en) * 1976-11-11 1980-01-15 Thiokol Corporation Control of cure rate of polyurethane resins
DE2832253A1 (de) * 1978-07-22 1980-01-31 Bayer Ag Verfahren zur herstellung von formschaumstoffen
DE2832315A1 (de) * 1978-07-22 1980-01-31 Bayer Ag Verfahren zur herstellung von polyurethan-giesselastomeren
US5157100A (en) * 1991-09-20 1992-10-20 The Sherwin-Williams Company Method for extending the pot-life of polyol-polyisocyanate mixtures
US5571457A (en) * 1994-08-31 1996-11-05 Eastman Kodak Company Biasable transfer compositions and members having extended electrical life
AU2012301055B2 (en) * 2011-08-30 2016-01-07 Basf Se Method for producing hollow blocks comprising a polyurethane foam
CN106687492A (zh) 2014-09-12 2017-05-17 莫门蒂夫性能材料股份有限公司 用于制备聚氨酯泡沫的潜伏催化剂

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231597A (en) * 1957-07-03 1966-01-25 Aerojet General Co Polyurethane preparation
US2933462A (en) * 1957-07-03 1960-04-19 Aerojet General Co Method for the preparation of foamed polyurethanes
US3314834A (en) * 1962-12-14 1967-04-18 United Aircraft Corp Method of pot life extension for polyurethane propellants
US3291660A (en) * 1963-01-24 1966-12-13 Aerojet General Co Polyurethane propellant formulations and process
US3527782A (en) * 1966-03-22 1970-09-08 Mobay Chemical Corp Stabilization of organic isocyanates
DE1805720A1 (de) * 1967-11-20 1969-06-19 Uniroyal Inc Verfahren zur Festlegung der Reaktivitaet von Glykol,Diisocyanat bzw. deren Gemischen in vorbestimmter Groessenordnung
US3730919A (en) * 1970-03-09 1973-05-01 Uniroyal Inc Process for production of rigid self-skinning polyurethane foam

Also Published As

Publication number Publication date
GB1393837A (en) 1975-05-14
DE2339980A1 (de) 1974-02-21
IE38068B1 (en) 1977-12-21
NL7310536A (it) 1974-02-11
BR7305690D0 (pt) 1974-09-05
IE38068L (en) 1974-02-07
LU68173A1 (it) 1974-02-12
FR2195648A1 (it) 1974-03-08
AR195451A1 (es) 1973-10-08
DK134349C (it) 1977-03-21
DK134349B (da) 1976-10-25
US3892715A (en) 1975-07-01
JPS4953692A (it) 1974-05-24
IT995164B (it) 1975-11-10
FR2195648B1 (it) 1975-03-07

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