RESINS HAVING A HIGH METHYLOL TO DIBENZYL ETHER RATIO AND METHODS OF MAKING THE SAME

This invention relates to resins having a molar ratio of methylol groups to ether groups in the resin is from 0.5:1 to about 2:1. Methods for making the composition are also provided. A bladder formulation comprising resins of the invention is also provided. A vulcanized elastomer composition prepar...

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Bibliographische Detailangaben
Hauptverfasser:	WHITNEY, John Morgan, KRAWICZ, Alexandra, BANACH, Timothy E
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	This invention relates to resins having a molar ratio of methylol groups to ether groups in the resin is from 0.5:1 to about 2:1. Methods for making the composition are also provided. A bladder formulation comprising resins of the invention is also provided. A vulcanized elastomer composition prepared by vulcanizing the bladder formulation of the invention is also provided. A method of increasing thermal stability in a rubber by curing said rubber with a resin of the invention is also provided. La présente invention concerne des résines ayant un rapport en moles des groupes méthylol aux groupes éther dans la résine de 0,5:1 à environ 2:1. L'invention concerne également des procédés de fabrication de la composition. L'invention concerne en outre une préparation de vessie comprenant les résines de l'invention. L'invention concerne de plus une composition élastomère vulcanisée préparée par vulcanisation de la préparation de vessie selon l'invention. L'invention concerne en plus un procédé pour augmenter la stabilité thermique d'un caoutchouc par durcissement dudit caoutchouc avec une résine selon l'invention.