FOAMING AGENT FOR CELLULAR MORTAR AND METHOD FOR PRODUCING CELLULAR MORTAR

PROBLEM TO BE SOLVED: To provide a foaming agent for cellular mortar that improves the flowability of cellular mortar slurry.SOLUTION: The foaming agent for cellular mortar comprises (A) a higher secondary alcohol alkoxylate sulfate salt represented by formula (I) as given below. In the formula, Rre...

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Main Authors HANAOKA KOICHI, AKAGAWA NORIKO, NODA YASUSHI, ADACHI TOKO, SAJI KAZUHIKO, YAMAGUCHI SHIORI
Format Patent
LanguageEnglish
Japanese
Published 15.11.2018
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:PROBLEM TO BE SOLVED: To provide a foaming agent for cellular mortar that improves the flowability of cellular mortar slurry.SOLUTION: The foaming agent for cellular mortar comprises (A) a higher secondary alcohol alkoxylate sulfate salt represented by formula (I) as given below. In the formula, Rrepresents a 1-20C straight- or branched-chain alkyl group; Rrepresents a 1-20C straight- or branched-chain alkyl group; the total of the carbon number of Rand the carbon number of Ris 7 to 21; RO represents a 2-5C oxyalkylene group; n is a number of 1 to 20 which represents an average repeating number of RO; and M represents a counter ion.SELECTED DRAWING: None 【課題】気泡モルタルスラリーの流動性を向上させる気泡モルタル用起泡剤の提供。【解決手段】下式（Ｉ）で表される高級第二級アルコールアルコキシレート硫酸エステル塩（Ａ）を含有することを特徴とする気泡モルタル用起泡剤。式中、Ｒ１は炭素数１〜２０の直鎖または分岐鎖のアルキル基、Ｒ２は炭素数１〜２０の直鎖または分岐鎖のアルキル基を表し、Ｒ１の炭素数とＲ２の炭素数の合計は７〜２１であり、Ｒ３Ｏは炭素数２〜５のオキシアルキレン基を表し、ｎはＲ３Ｏの平均繰り返し数を表す１〜２０の数であり、Ｍは対イオンを表す。［化１］【選択図】なし
Bibliography:Application Number: JP20170083835