- Patent Title: Process for preparing a dichromatic material in the form of a film
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Application No.: US15745007Application Date: 2016-07-21
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Publication No.: US11192181B2Publication Date: 2021-12-07
- Inventor: Olivier Pluchery , Hynd Remita Bosi , Delphine Schaming
- Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , UNIVERSITE PARIS DIDEROT-PARIS 7 , UNIVERSITE PARIS-SUD (PARIS XI)
- Applicant Address: FR Paris; FR Paris; FR Orsay
- Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,UNIVERSITE PARIS DIDEROT-PARIS 7,UNIVERSITE PARIS-SUD (PARIS XI)
- Current Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,UNIVERSITE PARIS DIDEROT-PARIS 7,UNIVERSITE PARIS-SUD (PARIS XI)
- Current Assignee Address: FR Paris; FR Paris; FR Orsay
- Agency: Ipsilon USA, LLP
- Priority: FR1556942 20150722
- International Application: PCT/FR2016/051902 WO 20160721
- International Announcement: WO2017/013373 WO 20170126
- Main IPC: B22F1/00
- IPC: B22F1/00 ; C09D7/61 ; C09D7/65 ; B22F9/24 ; B29D11/00 ; B32B29/00 ; C03C17/00 ; C03C17/06 ; C03C17/28 ; C08K3/08 ; C09D5/29 ; G02B1/10 ; C09D7/40 ; B82Y20/00
Abstract:
The invention relates to a process for preparing a dichromatic material, in the form of a translucent film, comprising monodisperse nanoparticles formed of gold and optionally of a noble metal chosen from platinum, palladium, silver and copper, and at least one organic macromolecule chosen from proteins, polysaccharides and synthetic polymers; said dichromatic material; and the uses thereof.
Public/Granted literature
- US20180207720A1 PROCESS FOR PREPARING A DICHROMATIC MATERIAL IN THE FORM OF A FILM Public/Granted day:2018-07-26
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