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. 19, 1995
Filed:
Mar. 17, 1994
Katsumi Kawaguchi, Saitama, JP;
Eiichi Takahashi, Fukushima, JP;
Mitsuhiko Nishiki, Chiba, JP;
Satoshi Fujimoto, Fukushima, JP;
Toshiya Kase, Fukushima, JP;
Kureha Kagaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
Substance BS-3, a polysaccharide, produced by a microorganism belonging to the genus Klebsiella is disclosed, BS-3 having the following properties: main constituting sugar: rhamnose, galactose, glucose, and glucuronic acid; white to pale brown powder; easily soluble in water and sparingly soluble in methanol, ethyl acetate, benzene, etc.; viscosity: 1 to 8,000 cps; molecular weight: 1,000 to 10,000,000; positive in phenol-sulfuric acid reaction, carbazole-sulfuric acid reaction, Molisch's reaction, and ninhydrin reaction. BS-3 is useful as a heat-resistance stabilizer for a fat and oil emulsion and an anti-oxidant for fats and oils in an emulsion and also as an analgesic composition.