1561-96-2Relevant academic research and scientific papers
Fatty acyl oxide isopropylacrylamides sodium sulfonate and synthetic method and application
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Paragraph 0024-0025, (2017/07/23)
A structural formula of sodium fatty acyl oxyisopropyl sulfonate is described in the specification, wherein R is C7-C17 saturated or unsaturated straight-chain hydrocarbyl. The sodium fatty acyl oxyisoproyl sulfonate has the advantages of greatly lowered Krafft point which is below 1 DEG C, good water solubility, good foaming performance, strong hard water resistance, high detersive power, wider application range, simple synthetic process and easy implementation of industrial production.
3-(N-morpholine)-2-hydroxyl propanesulfonic acid synthesizing technology
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Paragraph 0011; 0012; 0013; 0014, (2017/04/28)
The invention relates to a 3-(N-morpholine)-2-hydroxyl propanesulfonic acid synthesizing technology, and discloses a preparation method of a N-substituted morpholine organic compound. The preparation method comprises the following steps that cyclodehydration is conducted to obtain morpholine, neutralizing, filtering, rectifying and synthesizing are conducted to obtain 3-(N-morpholine)-2-hydroxyl propanesulfonic acid, and chromatography and purification are conducted to obtain the final product. According to the method, reaction conditions are mild, operation is easy and convenient, the safety is high, industrialization is easy to achieve, and the yield is stably 95% or above; in addition, reagents are low in cost and easy to obtain, and therefore obvious cost and technique advantages are achieved.
PROCESS COMPOSITIONS AND PRODUCTION OF ACYL ALKYLISETHIONATE COMPOSITIONS
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Page/Page column 30-31, (2008/06/13)
Methods and compositions are provided for forming ester based compositions. The ester based compositions may be used in consumer products. In one aspect, a method is provided for producing acyl alkylisethionate esters by the esterification of a sulfonate composition having two or more sulfonate isomers with fatty acid(s). In another aspect, a method is provided for forming an ester based composition including a blend of acyl alkylisethionate and acylisethionate esters.
