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COLOUR CHANGING COMPOSITION IN EMULSION FORM COMPRISING AN EMULSIFYING HYDROPHILIC GELIFYING AGENT
专利权人:
发明人:
申请号:
EP14712356.6
公开号:
EP2964186A1
申请日:
2014.03.05
申请国别(地区):
EP
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-acrylamido-2-methylpropanesulphonic acid copolymers, and c) at least one C6-C10 aromatic ether of C2-C9 polyol.
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中国工程科技知识中心
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