Amylases
US6403355B1 · kind B1 · utility
20Cited by
0References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 1999 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | Dec 16, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N9/2417
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Described are liquefying alkaline amylases each having residual activity not less than 70% when treated at pH 10 and 45° C. for 30 minutes in the presence of 1 to 100 mM of EDTA or EGTA; and a detergent comprising the same. Compared with the conventional amylases for a detergent, they have high chelating-agent resisting performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.