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US Patent 7767728 Curable compositions for optical articles

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Patent Citations Received

US Patent 12129320 Materials for reducing acids from liquid phases

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US Patent 11851511 Polymerization photoinhibitor

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Edits on 31 Oct, 2023

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Patent abstract

A curable composition is provided comprising an oligomer having a plurality of pendent and/or terminal ethylenically unsaturated, free-radically polymerizable functional groups, a free-radically polymerizable crosslinking agent, and/or a diluent monomer, and a photoinitiator. The composition, when cured, is non-yellowing, exhibits low shrinkage and low birefringence making it suitable for many optical applications such as optical lenses, optical fibers, prisms, light guides, optical adhesives, and optical films.

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Patent Citations Received

US Patent 11787878 Photocurable compositions for stereolithography, method of forming the compositions, stereolithography methods using the compositions, polymer components formed by the stereolithography methods, and a device including the polymer components

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Patent Inventor Names

Babu N. Gaddam0

Jianhui Xia0

Joseph D. Rule0

Kevin M. Lewandowski0

Mark F. Ellis0

Ming Cheng0

Peter M. Olofson0

Ying-Yuh Lu0

Edits on 28 Jun, 2023

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Patent Citations Received

US Patent 11685117 Three-dimensional printing methods for reducing bubbles by de-gassing through build plate

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=077677280

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US Patent 07767728 Curable compositions for optical articles US Patent 7767728 Curable compositions for optical articles

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Patent Number

077677280

Patent Number

77677280

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Is a

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Patent Jurisdiction

United States Patent and Trademark Office

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Patent Number

077677280

Date of Patent

August 3, 2010

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Patent Application Number

122792360

Date Filed

January 29, 2007

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=077677280

Patent Primary Examiner

Sanza L. McClendon

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Edits on 3 Jun, 2022

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edited on 3 Jun, 2022

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Website URL

https://pdfpiw.uspto.gov/.piw?Docid=07767728

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US Patent 07767728 Curable compositions for optical articles

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Is a

Patent jurisdiction

United States Patent and Trademark Office

Patent number

07767728

Date of patent

August 3, 2010

Patent application number

12279236

Date Filed

January 29, 2007

Patent primary examiner

Sanza L. McClendon

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