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:
Aug. 01, 2006
Filed:
Jul. 26, 2004
Applicant:
Tom Faris, Pataskala, OH (US);
Inventor:
Tom Faris, Pataskala, OH (US);
Assignee:
Vampire Optical Coatings, Inc., Kirkersville, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/00 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composition for forming a layer on a substrate includes a polyelectrolyte that is soluble in a polar solvent. The polyelectrolyte includes a plurality of aromatic groups and nitrogen atoms in a main polymer chain and has a refractive index of at least about 1.64 at a wavelength of about 680 nm. The composition also includes a solvent and, optionally, a plurality of colloidal particles.