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. 04, 1999
Filed:
Apr. 03, 1997
Applicant:
Inventor:
Jeffrey H Glans, Morristown, NJ (US);
Assignee:
AlliedSignal Inc., Morris Township, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08L / ;
U.S. Cl.
CPC ...
528170 ; 528310 ; 528322 ; 525425 ; 525432 ; 525435 ; 525436 ; 428252 ; 4283159 ; 4283171 ; 4284111 ; 4284744 ; 264165 ; 264212 ; 264216 ; 264241 ; 264258 ; 264292 ;
Abstract
A composition which is a blend of at least two different polyetheramide copolymers, one having predominantly hard polyamide segments and one having predominantly soft polyether segments. When formed into a film and attached to a textile fabric, forms a laminate which is suitable for the production of surgical gowns, and the like. Such films are strong, have good moisture barrier properties while allowing the transmission of air therethrough and have a softness to which provides a clothlike feel.