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. 05, 1978
Filed:
Mar. 09, 1978
Applicant:
Inventors:
Shiro Ishida, Takarazuka, JP;
Genuemon Funatsuki, Amagasaki, JP;
Hiromi Izaiku, Nishinomiya, JP;
Jiro Hirano, Takatsuki, JP;
Assignee:
Nippon Oil and Fats Co. Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M / ;
U.S. Cl.
CPC ...
252-86 ; 252-87 ; 560154 ;
Abstract
Novel sulfur-containing complex esters are constituted with thiodipropionic acid, polyhydric alcohols having at least three valencies and monobasic acids having 5 - 24 carbon atoms. The sulfur-containing complex esters are excellent in the thermal stability and the lubricity, so that these esters are useful as base oils for spin finishing compositions for synthetic fibers.
Ishida, Shiro. (1978). Sulfur-containing complex esters and spin finishing compositions using (U.S. Patent No. 4128483). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4128483
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile