ADMIXTURE COMPOSITION FOR HYDRAULIC COMPOSITION

• Main Authors: SHIMADA Kohei, TANIGUCHI Takao
• Format: Patent
• Language: English; French; Japanese
• Published: 19.09.2019
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; REFRACTORIES; SLAG; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF NATURAL STONE

The present invention relates to an admixture composition for a hydraulic composition, the admixture composition containing: (A) a polycarboxylic acid dispersant; (B) a tertiary amine compound having one C9 - 12 hydrocarbon group and two methyl groups; and (C) a sulfonic acid or a salt thereof. La présente invention concerne une composition de mélange pour une composition hydraulique, la composition de mélange contenant : (A) un dispersant d'acide polycarboxylique; (B) un composé amine tertiaire ayant un groupe hydrocarboné C9 - 12 et deux groupes méthyles; et (C) un acide sulfonique ou un sel de celui-ci. 本発明は、（Ａ）ポリカルボン酸系分散剤と、（Ｂ）１つの炭素数９以上１２以下の炭化水素基と２つのメチル基とを有する第３アミン化合物と、（Ｃ）スルホン酸又はその塩とを含有する、水硬性組成物用混和剤組成物である。