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:
Mar. 23, 1976
Filed:
Sep. 30, 1974
Applicant:
Inventors:
Noboru Sugiyama, Shizuoka, JA;
Masamichi Suzuki, Shimizu, JA;
Katami Watanabe, Fuji, JA;
Keiichi Sugiyama, Fuji, JA;
Hachiro Tadenuma, Tokyo, JA;
Takashi Kato, Yokosuka, JA;
Ryoji Kaneda, Zushi, JA;
Makoto Yoshino, Yokohama, JA;
Assignees:
Toho Chemical Industry Co., Ltd., Tokyo, JA;
Nippon Light Metal Research Laboratory, Ltd., Tokyo, JA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ; C10M / ; C10M / ; C10M / ;
U.S. Cl.
CPC ...
252 325 ; 72 42 ; 252 495 ; 252 / ; 252565 ;
Abstract
A lubricating composition for metal working comprising A. about 10 to 60% by weight of a water-soluble non-ionic surfactant component comprising at least one of