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:
Jul. 12, 1977
Filed:
Nov. 12, 1975
Applicant:
Inventors:
Assignee:
Toagosei Chemical Industry Co., Ltd., Tokyo, JA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
2608 / ; 428416 ; 156218 ; 156331 ; 156315 ; 2608 / ; 427410 ; 428458 ; 428418 ; 428474 ;
Abstract
A nylon-base adhesive composition for metals is composed of 100 parts by weight of a mixture of nylon 11 and nylon 12 and about 2-40 parts by weight of nylon 6-12. The adhesive composition has excellent heat resistance and water resistance and is particularly useful for making cans. The properties of the adhesive composition can be further improved by adding thereto polyethylene, an ionomer, or a mixture thereof. A process for bonding steel sheets using the adhesive is also disclosed.