Bituminous paving material and a method for the preparation thereof

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United States of America Patent

PATENT NO 4532271
SERIAL NO

06551708

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Abstract

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The performance of an asphaltic paving material can be greatly improved when the paving material is prepared by first coating the particles of the aggregate material with a molten phenolic resin and then mixing the thus resin-coated aggregate material with asphalt and the like bituminous material. The phenolic resin is preferably modified with a phenoxy resin.

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Patent Owner(s)

Patent OwnerAddress
ASAHI YUKIZAI KOGYO KABUSHIKI KAISHA 5955 NAKANOSE-CHO 2-CHOME NOBEOKA-SHI MIYAZAKI-KEN JAPAN A CORP OFNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichikawa, Sumiaki Tokyo, JP 1 5
Kai, Isao Aichi, JP 12 285
Mihara, Yozo Aichi, JP 1 5

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