Invention Grant
- Patent Title: Photopolymer formulations having a low crosslinking density
- Patent Title (中): 具有低交联密度的光聚合物配方
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Application No.: US12569224Application Date: 2009-09-29
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Publication No.: US09505873B2Publication Date: 2016-11-29
- Inventor: Marc-Stephan Weiser , Thomas Roelle , Friedrich-Karl Bruder , Thomas Fäcke , Dennis Hönel
- Applicant: Marc-Stephan Weiser , Thomas Roelle , Friedrich-Karl Bruder , Thomas Fäcke , Dennis Hönel
- Applicant Address: DE Leverkusen
- Assignee: Covestro Deutschland AG
- Current Assignee: Covestro Deutschland AG
- Current Assignee Address: DE Leverkusen
- Agency: Drinker Biddle & Reath LLP
- Priority: EP08017276 20081001
- Main IPC: G03H1/02
- IPC: G03H1/02 ; G03H1/26 ; G11B7/24044 ; C08G18/40 ; C08G18/78 ; C07C323/43 ; C07F9/18 ; C08G18/42 ; C08G18/48 ; C08G18/73 ; G03F7/00 ; G03F7/027 ; G03F7/032 ; G03F7/035 ; G11B7/245
Abstract:
The invention relates to photopolymer formulations based on a polymeric network as a matrix and at least one photopolymerizable monomer dissolved therein and to a method for the production of holographic media from such photopolymers and to the use thereof.
Public/Granted literature
- US20100087564A1 PHOTOPOLYMER FORMULATIONS HAVING A LOW CROSSLINKING DENSITY Public/Granted day:2010-04-08
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