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:
Mar. 26, 1985
Filed:
Jan. 11, 1983
Applicant:
Inventors:
Robert C Johnson, Harrison, OH (US);
Larry E Burns, Goshen, OH (US);
Assignee:
The Proctor & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428198 ; 156291 ; 428211 ; 428219 ; 428284 ; 428287 ; 428298 ; 428342 ; 428913 ;
Abstract
A strong laminate with improved tear resistance properties and excellent delamination resistance is disclosed. The laminate comprises a tear strength reinforcing nonwoven center bonded to outer ply tissues utilizing discontinuous thermoplastic masses with controlled penetration of the thermoplastic into the center ply layer.