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COLOUR CHANGING COMPOSITION IN EMULSION FORM COMPRISING AN EMULSIFYING HYDROPHILIC GELIFYING AGENT
专利权人:
发明人:
Audrey RICARD,Micheline EL ACHKAR
申请号:
US14772929
公开号:
US20160015610A1
申请日:
2014.03.05
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The instant invention relates to a colour changing composition in the form of an emulsion comprising, at least: a) microcapsules containing releasable colorant(s), said microcapsules comprising: —a core comprising one organic material, —at least one layered coating surrounding said core, the layered coating comprising at least one polymer, at least one colorant, and advantageously at least one lipid-based material, b) at least one emulsifying hydrophilic gelifying agent chosen from 2-acryl-amido-2-methylpropanesulphonic acid copolymers, and c) at least one C6-C10 aromatic ether of C2-C9 polyol.
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