FR1542058A - Process for preparing polyurethanes from isocyanates and polyols using diazabicycloalkenes as catalysts - Google Patents

Process for preparing polyurethanes from isocyanates and polyols using diazabicycloalkenes as catalysts

Info

Publication number
FR1542058A
FR1542058A FR126272A FR126272A FR1542058A FR 1542058 A FR1542058 A FR 1542058A FR 126272 A FR126272 A FR 126272A FR 126272 A FR126272 A FR 126272A FR 1542058 A FR1542058 A FR 1542058A
Authority
FR
France
Prior art keywords
diazabicycloalkenes
isocyanates
polyols
catalysts
preparing polyurethanes
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
FR126272A
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.)
San-Abbott Ltd
Original Assignee
San-Abbott 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
Application filed by San-Abbott Ltd filed Critical San-Abbott Ltd
Priority to FR126272A priority Critical patent/FR1542058A/en
Application granted granted Critical
Publication of FR1542058A publication Critical patent/FR1542058A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
    • C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR126272A 1966-10-29 1967-10-27 Process for preparing polyurethanes from isocyanates and polyols using diazabicycloalkenes as catalysts Expired FR1542058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR126272A FR1542058A (en) 1966-10-29 1967-10-27 Process for preparing polyurethanes from isocyanates and polyols using diazabicycloalkenes as catalysts

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7155266 1966-10-29
JP37567 1966-12-29
US67399967A 1967-10-09 1967-10-09
FR126272A FR1542058A (en) 1966-10-29 1967-10-27 Process for preparing polyurethanes from isocyanates and polyols using diazabicycloalkenes as catalysts

Publications (1)

Publication Number Publication Date
FR1542058A true FR1542058A (en) 1968-10-11

Family

ID=27444937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR126272A Expired FR1542058A (en) 1966-10-29 1967-10-27 Process for preparing polyurethanes from isocyanates and polyols using diazabicycloalkenes as catalysts

Country Status (1)

Country Link
FR (1) FR1542058A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2447067A1 (en) * 1973-10-03 1975-04-10 Prb Sa PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM
US3890156A (en) * 1972-06-03 1975-06-17 Fuji Photo Film Co Ltd Desensitizer composition
EP0284015A2 (en) * 1987-03-25 1988-09-28 Tremco Incorporated A catalyzed fast cure polyurethane sealant composition
EP0662476A1 (en) * 1993-11-11 1995-07-12 Lonza Ag Bicyclic amidines, process for their preparation and their use as catalysts
EP0803524A1 (en) * 1996-04-25 1997-10-29 Bayer Ag Pulverulent polyurethane lacquer not releasing any decomposition products and having a lower baking temperature
US20200407284A1 (en) * 2015-04-10 2020-12-31 Waterscience, Inc. Nutrient Complexing Compositions

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890156A (en) * 1972-06-03 1975-06-17 Fuji Photo Film Co Ltd Desensitizer composition
DE2447067A1 (en) * 1973-10-03 1975-04-10 Prb Sa PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM
EP0284015A2 (en) * 1987-03-25 1988-09-28 Tremco Incorporated A catalyzed fast cure polyurethane sealant composition
EP0284015A3 (en) * 1987-03-25 1989-07-19 Tremco Incorporated A catalyzed fast cure polyurethane sealant composition
EP0662476A1 (en) * 1993-11-11 1995-07-12 Lonza Ag Bicyclic amidines, process for their preparation and their use as catalysts
US5723605A (en) * 1993-11-11 1998-03-03 Lonza Ltd. Bicyclic amidines, process for their preparation, and their use as catalyst
EP0869127A1 (en) * 1993-11-11 1998-10-07 Lonza Ag Bicyclic amidines and their use as catalysts
US5922869A (en) * 1993-11-11 1999-07-13 Lonza Ltd. Bicyclic amidines, process for their preparation, and their use as catalyst
US6255488B1 (en) 1993-11-11 2001-07-03 Lonza Ag Bicyclic amidines, process for their preparation, and their use as catalyst
US6476175B2 (en) 1993-11-11 2002-11-05 Lonza Ltd. Bicyclic amidines, process for their preparation, and their use as catalyst
EP0803524A1 (en) * 1996-04-25 1997-10-29 Bayer Ag Pulverulent polyurethane lacquer not releasing any decomposition products and having a lower baking temperature
US20200407284A1 (en) * 2015-04-10 2020-12-31 Waterscience, Inc. Nutrient Complexing Compositions

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