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1. WO2020137555 - ROOM TEMPERATURE COMPOSITE MATERIAL

Publication Number WO/2020/137555
Publication Date 02.07.2020
International Application No. PCT/JP2019/048523
International Filing Date 11.12.2019
Chapter 2 Demand Filed 16.09.2020
IPC
E01C 7/26 2006.1
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
C08K 5/09 2006.1
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 2006.1
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
52bound to oxygen only
524Esters of phosphorous acids, e.g. of H3PO3
C08L 95/00 2006.1
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 or pitch
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 TAISEI ROTEC CORPORATION [JP]/[JP]
Inventors
  • 高村 信昭 TAKAMURA Nobuaki
  • 千葉 国広 CHIBA Kunihiro
  • 大友 信之 OOTOMO Nobuyuki
  • 澤口 実 SAWAGUCHI Minoru
Agents
  • 特許業務法人磯野国際特許商標事務所 ISONO INTERNATIONAL PATENT OFFICE, P.C.
Priority Data
2018-24100125.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ROOM TEMPERATURE COMPOSITE MATERIAL
(FR) MATÉRIAU COMPOSITE À TEMPÉRATURE AMBIANTE
(JA) 常温合材
Abstract
(EN)
Provided is a room temperature composite material which can be used to adjust the curing time of asphalt mixture to a desired time. This room temperature composite material (1) can be applied at room temperature, and is characterized by comprising asphalt, a fatty acid, and a chelating agent that reduces the concentration of the fatty acid. The fatty acid is preferably linseed oil fatty acid, and the chelating agent is preferably a phosphorous acid ester. Furthermore, the weight ratio of the added amount of the linseed oil fatty acid and the added amount of the phosphorous acid ester is preferably 95-50 : 5-50.
(FR)
L'invention concerne un matériau composite à température ambiante qui peut être utilisé pour ajuster le temps de durcissement du mélange d'asphalte à un temps souhaité. Ce matériau (1) composite à température ambiante peut être appliqué à température ambiante, et est caractérisé en ce qu'il comprend de l'asphalte, un acide gras, et un agent chélatant qui réduit la concentration de l'acide gras. L'acide gras est de préférence un acide gras d'huile de lin, et l'agent chélatant est de préférence un ester d'acide phosphoreux. En outre, le rapport en poids de la quantité ajoutée de l'acide gras d'huile de lin à la quantité ajoutée de l'ester d'acide phosphoreux est de préférence de 95 à 50 : 5 à 50.
(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。
Also published as
Latest bibliographic data on file with the International Bureau