发明授权
US5668009A Methods for treating cotton-containing fabrics with CBH I enriched
cellulase
失效
用CBH I富集的纤维素酶处理含棉织物的方法
- 专利标题： Methods for treating cotton-containing fabrics with CBH I enriched cellulase
- 专利标题（中）： 用CBH I富集的纤维素酶处理含棉织物的方法
-
申请号： US401126申请日： 1995-03-09
-
公开(公告)号： US5668009A公开(公告)日： 1997-09-16
- 发明人: Kathleen A. Clarkson , Kathy Collier , Pushkaraj J. Lad , Geoffrey L. Weiss
- 申请人： Kathleen A. Clarkson , Kathy Collier , Pushkaraj J. Lad , Geoffrey L. Weiss
- 申请人地址： CA Palo Alto
- 专利权人： Genencor International, Inc.
- 当前专利权人： Genencor International, Inc.
- 当前专利权人地址： CA Palo Alto
- 主分类号： C12N15/09
- IPC分类号： C12N15/09 ; C11D3/386 ; C11D11/00 ; C12N9/24 ; C12N9/42 ; C12N15/56 ; C12R1/885 ; C12S3/08 ; D06M16/00 ; D06M101/00 ; D06M101/02 ; D06M101/06 ; D06P5/02
摘要：
Disclosed are improved methods for treating cotton-containing fabrics as well as the fabrics produced from these methods. In particular, the disclosed methods are directed to contacting cotton-containing fabrics with an aqueous solution containing a fungal cellulase composition which comprises CBH I type components and one or more EG type components wherein said cellulase composition has a protein weight ratio of CBH I type components to all EG type components of greater than 10:1. Cotton-containing fabrics so treated possess decreased strength loss as compared to fabrics treated with a complete cellulase composition.
信息查询
IPC分类:
