CA2193252C - Methodes pour obtenir des polyether-polyols faiblement insatures
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Methodes pour obtenir des polyether-polyols faiblement insatures
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Publication number
CA2193252C
CA2193252CCA 2193252CA2193252ACA2193252CCA 2193252 CCA2193252 CCA 2193252CCA 2193252 CA2193252 CA 2193252CA 2193252 ACA2193252 ACA 2193252ACA 2193252 CCA2193252 CCA 2193252C
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Canada
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polyether
weight percent
block
oxide
polyol
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BASF Corp
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BASF Corp
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Publication of CA2193252CpublicationCriticalpatent/CA2193252C/fr
Polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts
Thermoset polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts
Compositions de polyuréthane durcissant à l'humidité et une méthode pour les préparer par durcissement des prépolymères ayant des groupes terminaux isocyanates