Catalyst system for the NCO/OH reaction (polyurethane formation)

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United States of America Patent

PATENT NO 6602926
SERIAL NO

09602858

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Abstract

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The present invention relates to a catalyst system for the production of polyurethane comprising catalysts for polyurethane formation and sterically hindered carbodiimides, which system is capable of lessening the 'fogging' problem in the production of polyurethane materials, without impairing in particular the aging properties of the polyurethane materials thus produced.

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Patent Owner(s)

Patent OwnerAddress
RHEIN CHEMIE RHEINAU GMBH68219 MANNHEIM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heiliger, Ludger Neustadt, DE 38 377
Montag, Reinhard Ketsch, DE 1 3

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  • 3 Citation Count
  • C08G Class
  • 9.02 % this patent is cited more than
  • 22 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges946851774616954311101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750

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