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:
Apr. 06, 1976
Filed:
Apr. 05, 1974
Applicant:
Inventors:
Assignee:
Nippon Paint Co., Ltd., Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
260 / ; 260-35 ; 260 / ; 260 / ; 260727 ; 260736 ;
Abstract
A surface treatment composition for metal working which comprises 20 to 50 parts by weight of a mixture of a chlorine-containing thermoplastic synthetic resin or chlorine-containing rubber having a molecular weight of 8000 to 10000 and a chlorine-containing thermoplastic synthetic resin or chlorine-containing rubber having a molecular weight of 17000 to 19000, 2 to 15 parts by weight of a plasticizer and 2 to 20 parts by weight of a wax having 30 to 80 carbon atoms and melting at 60.degree. to 120.degree.C.