Invention Grant
- Patent Title: Substrate coating with aqueous-based multifunctional core shell particles
- Patent Title (中): 基底涂层含水基多功能核壳颗粒
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Application No.: US11701476Application Date: 2007-02-02
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Publication No.: US08993065B2Publication Date: 2015-03-31
- Inventor: Pei Li , Yong Jin
- Applicant: Pei Li , Yong Jin
- Applicant Address: CN Hung Hom, Kowloon, Hong Kong
- Assignee: The Hong Kong Polytechnic University
- Current Assignee: The Hong Kong Polytechnic University
- Current Assignee Address: CN Hung Hom, Kowloon, Hong Kong
- Agency: Duane Morris LLP
- Agent Siegfried J. W. Ruppert
- Main IPC: B05D3/02
- IPC: B05D3/02 ; C08F279/02 ; C08F255/00 ; C08F265/00 ; C08F265/04 ; C08F291/00 ; C08L51/00 ; C09D151/00
Abstract:
The present invention relates to a method of making a coated substrate, and products therefrom, using a coating possessing a nanoparticle having a shell containing a hydrophilic nitrogen containing compound and a vinylic polymer having quaternary ammonium compounds, and a core made of at least a hydrophobic vinylic polymer, wherein such coated substrate exhibits antibacterial properties without the use of harmful organic preservatives.
Public/Granted literature
- US20080187707A1 Substrate coating with aqueous-based multifunctional core shell particles Public/Granted day:2008-08-07
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