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:
Jun. 27, 1978
Filed:
Feb. 02, 1976
Applicant:
Inventors:
Joseph G Martins, Ludlow, MA (US);
Donald D Donermeyer, Springfield, MA (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 2608 / ; 428328 ;
Abstract
Poly(ester-amide) adhesive compositions comprising a finely divided spheroidal metal. The poly(ester-amide) comprises crystalline polyester and amorphous polyamide segments formed by reaction of a C.sub.18 to C.sub.54 polycarboxylic acid mixture and a C.sub.2 to C.sub.10 aliphatic or alicyclic primary diamine. The finely divided spheroidal metal is selected from the group consisting of aluminum, iron, mild steel, stainless steel and zinc. The weight ratio of poly(ester-amide) to metal is in the range of 70:30 to 30:70. The adhesive compositions are useful as hot melt adhesives and cavity fillings.