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. 20, 1976
Filed:
Jun. 19, 1974
Applicant:
Inventors:
Nagayoshi Naito, Nagoya, JA;
Sadakatu Hashimoto, Nagoya, JA;
Yoshiyuki Komuro, Nagoya, JA;
Tutomu Suyama, Nagoya, JA;
Yukio Yonekura, Nagoya, JA;
Assignee:
Toray Industries, Inc., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ; C09J / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 156331 ; 1171 / ;
Abstract
Hot-melt adhesives for fibers consisting essentially of copolyamides obtained by polymerizing four monomer units, namely, .epsilon.-caprolactam, hexamethylenediammonium adipate, hexamethylenediammonium sebacate, and laurolactam in specific proportions.