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:
Jul. 31, 1990
Filed:
Oct. 21, 1987
Susumu Ito, Utsunomiya, JP;
Tomokazu Sato, Utsunomiya, JP;
Katsuya Ozaki, Utsunomiya, JP;
Shitsuw Shikata, Utsunomiya, JP;
Kikuhiko Okamoto, Koshigaya, JP;
Shigeo Inoue, Utsunomiya, JP;
Kenzo Koike, Utsunomiya, JP;
Yuichi Ota, Hasaki, JP;
Akira Takei, Hasaki, JP;
Kao Corporation, Tokyo, JP;
Abstract
Novel alkaline cellulase K, CMCase I and CMCase II are obtained by isolation from a culture product of Bacillus sp KSM-635. These enzymes stably work in a wide range including an alkaline side, and their activity is shown even at low temperatures. Further, they have a strong resistance to surface active agents, chelating agents and proteinases. Therefore, they can be effectively utilized not only as an additive for clothing detergents, but also as a biomass and in other fields.