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:
Jan. 25, 1994
Filed:
Aug. 14, 1992
Applicant:
Inventor:
Charles C Hwo, Sugar Land, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428461 ; 427306 ;
Abstract
It is herein disclosed a metallized film having an exhibiting a superior surface gloss, said film comprising a blend of (i) no more than about 10% by weight of low molecular weight, isotactic poly-1-butene with a melt flow in the range, of greater than 20 to about 1500 g/10 min., and (ii) at least about 90% by weight of a propylene polymer.