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Emulsifier in the form of a half-ester of an alkenyl-succinic acid anhydride
专利权人:
БРЮНОБ П Б.В. (NL)
发明人:
ТРКЗАК Ральф (US),МАКАРИОУС Афаф (US)
申请号:
RU2010147913/13
公开号:
RU2010147913A
申请日:
2010.11.24
申请国别(地区):
RU
年份:
2012
代理人:
摘要:
1. An emulsifying product containing:! half-ester of starch and alkenyl succinic anhydride! where the half-ester of starch and alkenyl succinic anhydride has an aqueous fluidity of not more than 75,! where the half ester of starch and alkenyl succinic anhydride is obtained by the method of creating dispersed phases, and! where in the case where the half-ester of starch and alkenyl succinic anhydride is used to obtain an experimental oil-in-water emulsion with the half-ester of starch and alkenyl succinic anhydride as an individual emulsifier with wt./wt. - the ratio of the half-ester of starch and alkenyl succinic anhydride: oil, comprising 1: 4, with an amount of oil of 20% by weight, the experimental oil-in-water emulsion is characterized by at least the following:! a) no more than about 5% of the oil particles of the emulsion have a size of more than 1 μm after 24 hours at 57 ° C as estimated by the differential polarization intensity together with elastic light scattering; and! b) the Brookfield emulsion viscosity is less than about 2000 cP after approximately one week of storage at 5 ° C. as estimated by the Brookfield DV-1 Programmable Viscometer. ! 2. The emulsifying product according to claim 1, where the starch is a half ester of octenyl succinic anhydride. ! 3. The emulsifying product according to claim 1 or 2, wherein the aqueous fluidity of the starch is not more than 65.! 4. The emulsifying product according to claim 1 or 2, where the aqueous fluidity of starch is not more than 40.! 5. The emulsifying product according to claim 1 or 2, where the aqueous fluidity of starch is not more than 20.! 6. The emulsifying product according to claim 1, where the starch is a half ester of octenyl succinic anhydride, and the aqueous fluidity of starch co1. Эмульгирующий продукт, содержащий: ! полуэфир крахмала и алкенил-янтарного ангидирида, ! где полуэфир крахмала и алкенил-янтарного ангидирида обладает водной текучестью не более чем 75, ! где полуэфир крахмала
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