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:
May. 30, 1995
Filed:
Dec. 31, 1991
Applicant:
Inventor:
Greg R Unruh, Amarillo, TX (US);
Assignee:
Tech Spray, Inc., Amarillo, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F / ; C08K / ; C08K / ; G03C / ;
U.S. Cl.
CPC ...
522 44 ; 522 74 ; 522 75 ; 522 72 ; 522 77 ; 522 53 ; 522 78 ; 522 79 ; 522 80 ; 522 83 ; 522114 ; 522116 ; 522120 ; 522121 ; 430281 ; 430282 ; 430284 ;
Abstract
A UV curable organic solvent soluble, aqueous nonalkaline soluble and peelable temporary solder mask composition to be applied to a surface to be protected, having a reactive diluent monomer capable of polymerization upon exposure to ultraviolet light and a photoinitiator serving as a free radical source to initiate polymerization.
Unruh, Greg. (1995). Uv curable temporary solder mask (U.S. Patent No. 5420171). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5420171
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile