US Patent 8425798 Liquid crystal polyester composition, reflective plate and light-emitting device
Patent 8425798 was granted and assigned to Sumitomo Chemical on April, 2013 by the United States Patent and Trademark Office.
All edits
Edits on 7 Nov, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 3 Oct, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 2 Mar, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 29 Nov, 2023
Golden AI
Edits made to:
Article (+622 characters)
Article
Patent abstract
The present invention provides a composition comprising a liquid crystal polyester, a white pigment and a glass fiber bundle obtained by bundling glass fibers using a sizing agent comprising a polyurethane having a polyester polyol unit and at least one of an aliphatic diisocyanate unit or an alicyclic diisocyanate unit, wherein the polyester polyol unit is a polyol unit having an aliphatic polyhydric alcohol unit and at least one of an aliphatic polybasic acid unit or an alicyclic polybasic acid unit. The liquid crystal polyester composition can provide a reflective plate having a high reflectivity.
Edits on 19 Jul, 2023
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 15 Jul, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 08425798 Liquid crystal polyester composition, reflective plate and light-emitting device US Patent 8425798 Liquid crystal polyester composition, reflective plate and light-emitting device
Infobox
Patent Number
0842579800
Patent Number
842579800
Edits on 25 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
084257980
Date of Patent
April 23, 2013
0Patent Application Number
131905340
Date Filed
July 26, 2011
0Patent Primary Examiner
Edits on 27 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
084257980
Date of Patent
April 23, 2013
0Patent Application Number
131905340
Date Filed
July 26, 2011
0Patent Primary Examiner
Edits on 16 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 08425798 Liquid crystal polyester composition, reflective plate and light-emitting device
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08425798
Date of patent
April 23, 2013
Patent application number
13190534
Date Filed
July 26, 2011
Patent primary examiner
Find more entities like US Patent 8425798 Liquid crystal polyester composition, reflective plate and light-emitting device
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
By using this site, you agree to our Terms of Service.