Invention Grant
- Patent Title: Microcapsules
- Patent Title (中): 微胶囊
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Application No.: US10900944Application Date: 2004-07-28
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Publication No.: US07897555B2Publication Date: 2011-03-01
- Inventor: Walter August Maria Broeckx , Eva Martin Del Valle
- Applicant: Walter August Maria Broeckx , Eva Martin Del Valle
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Julia A. McConihay; Leonard W. Lewis; Steven W. Miller
- Priority: EP03254825 20030801
- Main IPC: A61K8/11
- IPC: A61K8/11 ; C11D17/08 ; C11D3/14
Abstract:
Microcapsules for use in liquid detergents having a core and a polyelectrolyte complex shell in the form of a semipermeable membrane comprising a particulate permeability-regulator. The invention also relates to a process for making the microcapsules and liquid detergents comprising said microcapsules.
Public/Granted literature
- US20050026800A1 Microcapsules Public/Granted day:2005-02-03
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