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CAPSULES HYBRIDES
专利权人:
International Flavors & Fragrances Inc.
发明人:
申请号:
EP16852456.9
公开号:
EP3356449A4
申请日:
2016.09.28
申请国别(地区):
EP
年份:
2019
代理人:
摘要:
Disclosed is a hybrid capsule containing an oil core having an active material such as a fragrance, and a capsule wall encapsulating the oil core. The hybrid capsule has a particle size of 0.1 to 1000 microns. The capsule wall is formed of a first polymer and a second polymer, in which the ratio between the first polymer and the second polymer is 1:10 to 10:1. The first polymer is a sol-gel polymer, and the second polymer is polyacrylate, polyacrylamide, poly(acrylate-co-acrylamide), polyurea, polyurethane, starch, gelatin and gum Arabic, poly(melamine-formaldehyde), poly(urea-formaldehyde), or a combination thereof. Also disclosed are a method of preparing the hybrid capsule and a consumer product containing the hybrid capsule.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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