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:
Dec. 18, 2001
Filed:
Aug. 13, 1999
Applicant:
Inventors:
Creg G. Bradley, Simpsonville, SC (US);
Teresa B. Hopper, Belton, SC (US);
Peter D. Gabriele, Simpsonville, SC (US);
Assignee:
Bic Corporation, Milford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/02 ; B32B 7/12 ;
U.S. Cl.
CPC ...
C09J 7/02 ; B32B 7/12 ;
Abstract
The present invention is directed to correction tapes having dye migration blocking properties. More specifically, the present invention includes a correction tape having a dye migration barrier. The dye migration barrier comprises an organic material that serves as a physical barrier to prevent dye from migrating from the lower corrected layer to the visible surface. Additionally, the present invention is directed to a process for the manufacture of a correction tape having a dye migration barrier.