Invention Application
- Patent Title: PROCESS FOR PREPARING POLYUREA MICROCAPSULES
- Patent Title (中): 制备聚氨酯微球的方法
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Application No.: US14367909Application Date: 2012-12-13
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Publication No.: US20140378367A1Publication Date: 2014-12-25
- Inventor: Nicolas Pichon , Sonia Godefroy , Arnaud Struillou
- Applicant: FIRMENICH SA
- Applicant Address: CH Geneva 8
- Assignee: FIRMENICH SA
- Current Assignee: FIRMENICH SA
- Current Assignee Address: CH Geneva 8
- Priority: EP11195110.9 20111222
- International Application: PCT/EP2012/075393 WO 20121213
- Main IPC: C11D3/50
- IPC: C11D3/50 ; C11D3/00 ; B05D1/18 ; C11B9/00
Abstract:
The present invention relates to a one-shell aminoplast core-shell microcapsule stabilized by a polyisocyanate. It also provides a method for stabilizing aminoplast microcapsules in liquid aqueous surfactant-rich consumer products.
Public/Granted literature
- US11072766B2 Process for preparing polyurea microcapsules Public/Granted day:2021-07-27
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