US 2026/0193466 A1Published application

Asphalt composition for repairing asphalt pavement

AssigneeMaeda Road Construction Co., Ltd.

InventorsHiroshi TANIGUCHI, Keigo HATAKEYAMA, Takeru ODA

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Abstract

Provided is an asphalt composition for repairing asphalt pavement, the asphalt composition comprising an asphalt and a lubricative solidification material, wherein the lubricative solidification material contains a tall oil fatty acid and/or a tall oil fatty acid ester, and a C6-C30 branched saturated fatty acid.

Claims10

Dependent claims

An asphalt composition for repairing asphalt pavement, the asphalt composition comprising an asphalt and a lubricative solidification material,

wherein the lubricative solidification material contains a tall oil fatty acid and/or a tall oil fatty acid ester, and a C6-C30 branched saturated fatty acid.

Dependencies are inferred from the claim text.

Facts

Application: 19/112,270Filed 16 May 2023
Priority: JP 2022-18686322 Nov 2022
Published: 9 Jul 2026
Term ends: Not estimatedThe source records don’t support an estimate.

Classification14 codes

C08L 95/00
Compositions of bituminous materials
C04B 26/26
Macromolecular compounds: bituminous materials, e.g. tar, pitch
C08K 3/013
Characterized by their specific function: fillers, pigments or reinforcing additives
C08K 5/09
Oxygen-containing compounds: carboxylic acids; Metal salts thereof; Anhydrides thereof

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No related US applications are recorded in the indexed filing history.

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