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:
Dec. 08, 2015
Filed:
Apr. 16, 2012
Tokiyoshi Okuda, Anjo, JP;
Hiroshi Douzono, Okazaki, JP;
Takeshi Yamauchi, Okazaki, JP;
Fujiaki Nagasaki, Anjo, JP;
Shinsuke Ukai, Anjo, JP;
Motonori Takeue, Nara-ken, JP;
Tokiyoshi Okuda, Anjo, JP;
Hiroshi Douzono, Okazaki, JP;
Takeshi Yamauchi, Okazaki, JP;
Fujiaki Nagasaki, Anjo, JP;
Shinsuke Ukai, Anjo, JP;
Motonori Takeue, Nara-ken, JP;
AISIN SEIKI KABUSHIKI KAISHA, Kariya-shi, JP;
NIPPON QUAKER CHEMICAL, LTD., Yao-shi, JP;
Abstract
A plunger water-soluble lubricant for die-casting includes a component (a) being one or more than one of compounds selected from the group consisting of a mineral oil, a synthetic hydrocarbon, a grease, and a fatty acid ester; a component (b) being one or more than one of compounds selected from the group consisting of an alkali metal salt of a higher fatty acid and an alkali metal salt of an aliphatic hydroxy acid; a component (c) being one or more than one of compounds selected from the group consisting of an alkali metal salt of a synthetic sulfonic acid and an alkali metal salt of a petroleum sulfonic acid; particulate silica; and water. This water-soluble lubricant for die-casting has a low burnability (flammability), and exerts an excellent lubricating property without lowering the productivity and worsening the working environment.