US Patent 7514514 Photoactive copolymer
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Patent abstract
A novel photoactive copolymer and its use as orientation layers for liquid crystals and in the construction of unstructured and structured optical elements and multilayer systems. The copolymer contains side chains incorporating photoreactive groups and simultaneously side chains of general formula (I)
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US Patent 07514514 Photoactive copolymer US Patent 7514514 Photoactive copolymer
Infobox
Patent Number
0751451400
Patent Number
751451400
Edits on 3 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
075145140
Date of Patent
April 7, 2009
0Patent Application Number
104519950
Date Filed
December 28, 2001
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
075145140
Date of Patent
April 7, 2009
0Patent Application Number
104519950
Date Filed
December 28, 2001
0Official Website
Patent Primary Examiner
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Golden AI
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US Patent 07514514 Photoactive copolymer
Infobox
Is a
Patent jurisdiction
Patent number
07514514
Date of patent
April 7, 2009
Patent application number
10451995
Date Filed
December 28, 2001
Patent primary examiner
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