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1. JPWO2020137555 - 常温合材および常温合材の製造方法

Office
Japan
Application Number 2020563048
Application Date 11.12.2019
Publication Number WO2020137555
Publication Date 02.07.2020
Grant Number 6893291
Grant Date 02.06.2021
Publication Kind B6
CPC
C08K 5/09
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
04Oxygen-containing compounds
09Carboxylic acids; Metal salts thereof; Anhydrides thereof
C08K 5/524
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
49Phosphorus-containing compounds
51Phosphorus bound to oxygen
52Phosphorus bound to oxygen only
524Esters of phosphorous acids, e.g. of H3PO3
C08L 95/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
95Compositions of bituminous materials, e.g. asphalt, tar, pitch
E01C 7/26
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
7Coherent pavings made in situ
08made of road-metal and binders
18of road-metal and bituminous binders
26mixed with other materials, e.g. cement, rubber, leather, fibre
Applicants 大成ロテック株式会社
Inventors 高村 信昭
千葉 国広
大友 信之
澤口 実
Agents 特許業務法人磯野国際特許商標事務所
Priority Data 2018241001 25.12.2018 JP
Title
(JA) 常温合材および常温合材の製造方法
Abstract
(JA)

アスファルト混合物の硬化時間を所望の時間に調整できる常温合材を提供する。常温にて施工可能な常温合材(1)において、アスファルトと、脂肪酸と、当該脂肪酸の濃度を薄めるキレート剤とを備えたことを特徴とする。前記脂肪酸は、亜麻仁油脂肪酸であり、前記キレート剤は、亜リン酸エステルであるものが好ましい。さらに、前記亜麻仁油脂肪酸の配合重量と、前記亜リン酸エステルの配合重量は、重量比で95〜50:5〜50であるものが好ましい。

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