Abstract:
Provided is an internal olefin sulfonate composition which is capable of exerting good foamability together with good volume of foam, foaming speed, foam dissipation property, foam quality, foam durability in the presence of sebum, and volume of foam in the presence of sebum at high levels, and a cleansing composition containing the same. The internal olefin sulfonate composition of the present invention comprises (A) an internal olefin sulfonate having 16 carbon atoms and (B) an internal olefin sulfonate having 18 carbon atoms, wherein a mass content ratio (A/B) of component (A) to component (B) is from 75/25 to 90/10, and wherein a mass ratio (hydroxy form/olefin form) of a content of a hydroxy form in the internal olefin sulfonate of the component (A) and the component (B) to a content of an olefin form in the internal olefin sulfonate of the component (A) and the component (B) is from 75/25 to 100/0.
Abstract:
Provided is an internal olefin sulfonate composition which is capable of exerting good foamability together with good volume of foam, foaming speed, foam dissipation property, foam quality, foam durability in the presence of sebum, and volume of foam in the presence of sebum at high levels, and a cleansing composition containing the same. The internal olefin sulfonate composition comprises (A) an internal olefin sulfonate having 16 carbon atoms and/or (B) an internal olefin sulfonate having 18 carbon atoms, in which a total content of the component (A) and the component (B) is from 50 to 100% by mass, a content mass ratio of the component (A) to the component (B), (A/B), is from 91/9 to 100/0, a content of the internal olefin sulfonate in which a sulfonate group is present at a C-2 position is 25% by mass or less, and in which a mass ratio of a content of a hydroxy form in the internal olefin sulfonate of the component (A) and the component (B) to a content of an olefin form in the internal olefin sulfonate of the component (A) and the component (B), (hydroxy form/olefin form), is from 75/25 to 100/0.
Abstract:
The invention provides a thickener which is excellent in stability in blending and has a high thickening effect and a surfactant composition containing the same, specifically, a thickener consisting of an aliphatic amido ether 1 and a surfactant composition containing the thickener and at least one surfactant, that is, a method for thickening a surfactant with the thickener. 1 In the general formula, R1 is linear or branched alkyl or alkenyl which has 5 to 21 carbon atoms and may be substituted with at least one hydroxyl group R2 is linear or branched alkyl having 1 to 12 carbon atoms and R3 is alkylene having 2 to 12 carbon atoms.
Abstract:
Provided is an internal olefin sulfonate composition which is capable of exerting good foamability together with good volume of foam, foaming speed, foam dissipation property, foam quality, foam durability in the presence of sebum, and volume of foam in the presence of sebum at high levels, and a cleansing composition containing the same. The internal olefin sulfonate composition of the present invention comprises (A) an internal olefin sulfonate having 16 carbon atoms and/or (B) an internal olefin sulfonate having 18 carbon atoms, in which a total content of the component (A) and the component (B) is from 50 to 100% by mass, a content mass ratio (A/B) of the component (A) to the component (B) is from 0/100 to 70/30, a content of the internal olefin sulfonate in which a sulfonate group is present at a C-2 position is 25% by mass or less, and in which a mass ratio (hydroxy form/olefin form) of a content of a hydroxy form in the internal olefin sulfonate of the component (A) and the component (B) to a content of an olefin form in the internal olefin sulfonate of the component (A) and the component (B) is from 75/25 to 100/0.
Abstract:
METHOD FOR PRODUCING POLYOXYALKYLENE ALKYL ETHERAbstractIn the present invention, when polyoxyalkylene alkyl ethers are produced by adding propylene oxide to a linear alcohol in the presence of an alkali catalyst, the proportion of the alkali catalyst and the proportion of propylene oxide, per mole of active hydrogen of the linear alcohol, are in specific ranges respectively and the temperature in the addition between the linear alcohol and propylene oxide is in a specific range. Figure: None
Abstract:
An agricultural chemical composition comprising an agricultural chemical and an effective amount for enhancing the effectiveness of the agricultural chemical of an enhancer compound selected from the group consisting of ammonium compounds represented by the following general formulae (I) to (III): wherein A,B,C,D R ,R ,R ,R ,R ,n,Y,Z and X have the meanings given in the description.
Abstract:
Método para producir un sulfonato de olefina interna, que comprende: una etapa de sulfonación de hacer reaccionar una olefina interna con trióxido de azufre para producir una olefina interna sulfonada; una etapa de neutralización de mezclar la olefina interna sulfonada resultante con una disolución alcalina acuosa a 40ºC o menos para producir una mezcla, y aplicar una fuerza de cizalladura a la mezcla a una velocidad de agitación de 5 m/s o más hasta que el diámetro de partícula de las gotas de aceite de un producto oleoso de la mezcla se convierta en 10 mm o menos para producir un producto neutralizado; y una etapa de hidrolización de hidrolizar el producto neutralizado resultante.