The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2003
Filed:
Dec. 27, 2000
Applicant:
Inventor:
Qiang Zheng, Palo Alto, CA (US);
Assignee:
Rodenstock North America, Inc., Hayward, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/48 ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
C08F 2/48 ; C08F / ; C08F / ;
Abstract
A high refractive index composition comprising a core resin mixture comprising a first compound of formula (I), a second compound of a poly(ethylene glycol) di(meth)acrylate of formula (II) and a reactive diluent to provide enhanced impact resistance and refractive index.
Zheng, Qiang. (2003). Curable casting compositions having a high refractive index and high impact resistance (U.S. Patent No. 6583196). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6583196
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile