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:
Nov. 07, 2006
Filed:
Jun. 03, 2004
Applicants:
Ilya Rushkin, Walpole, MA (US);
Ahmad A. Naiini, East Greenwich, RI (US);
Richard Hopla, Cranston, RI (US);
Pamela J. Waterson, Northbridge, MA (US);
William D. Weber, Rumford, RI (US);
Inventors:
Ilya Rushkin, Walpole, MA (US);
Ahmad A. Naiini, East Greenwich, RI (US);
Richard Hopla, Cranston, RI (US);
Pamela J. Waterson, Northbridge, MA (US);
William D. Weber, Rumford, RI (US);
Assignee:
Arch Specialty Chemicals, Inc., Norwalk, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/004 (2006.01); G03F 7/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
An end-capped polybenzoxazole precursor having acid labile functional groups, positive working photosensitive compositions thereof and use of the compositions for producing heat resistant relief images on substrates.