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:
Aug. 02, 1977
Filed:
Sep. 29, 1975
Katsuhiro Ogasa, Yokohama, JA;
Joji Ono, Chiba, JA;
Tsutomu Kudo, Kawasaki, JA;
Kazuyoshi Doi, Kawasaki, JA;
Katsuichi Noguchi, Yokohama, JA;
Kazuo Maeda, Yokohama, JA;
The Japan Tobacco & Salt Public Corporation, Tokyo, JA;
Morinaga Milk Industry Co., Ltd., Tokyo, JA;
Abstract
A granular composition having a grain size of 10 to 50 mesh and a bulk density of 0.5 to 0.7 g/cm.sup.3 suitable for use in a tobacco filter or a tobacco pipe and having the ability to selectively remove carcinogenic and deleterious components from tobacco smoke comprises granules which are composed of bovine milk whey protein power and/or egg white protein powder, and one or more excipients selected from the group consisting of powdered cellulose, wheat flour, starch, rice flour, sugar, glucose, lactose, talc, alumina, zeolite or silica gel; or composite granules which are a blend of said granules and charcoal granules.