POLYESTER/POLYEPOXIDE/RUBBER ALLOYS

POLYESTER/POLYEPOXIDE/RUBBER ALLOYS The present invention relates to polymeric alloys which comprise the reaction product of a mixture of: (a) a polyester resin produced from the precondensation reaction of a diol and a dicarboxylic compound, said polyester subsequently condensed and having an intri...

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Main Authors BAUER, RICHARD G, SEGATTA, THOMAS J, VERTHE, JOHN J. A, SANDSTROM, PAUL H, MARINKO, MARK A, TUNG, DEBORAH A
Format Patent
LanguageEnglish
French
Published 28.03.1995
Edition5
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DEVICES OR ARRANGEMENTS RELATED TO TYRES
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
TYRE CHANGING OR REPAIRING
TYRE INFLATION
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:POLYESTER/POLYEPOXIDE/RUBBER ALLOYS The present invention relates to polymeric alloys which comprise the reaction product of a mixture of: (a) a polyester resin produced from the precondensation reaction of a diol and a dicarboxylic compound, said polyester subsequently condensed and having an intrinsic viscosity from about 0.13 to about 0.35 dl/g, a glass transition temperature of at least 50.degree.C, an acid number from about 5 to 50; (b) at least one polyepoxide having at least two epoxy groups per molecule; and (c) an unvulcanized rubber.
Bibliography:Application Number: CA19932112626