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1. 发明申请

US20010000509A1 Detergent composition 有权
标题翻译：洗涤剂组成
公开(公告)号：US20010000509A1
公开(公告)日：2001-04-26
申请号：US09734006
申请日：2000-12-12
申请人： Kao Corporation.
发明人： Shitsuw Shikata , Masafumi Nomura , Toshihiro Oki , Hitoshi Tanimoto , Tsutomu Tokumoto , Nobuyuki Ogura
IPC分类号： C11D003/386 , C11D007/42 , C12S009/00
CPC分类号： C11D3/0084 , C11D3/046 , C11D3/386
摘要： The present invention provides a detergent composition which is excellent in enzyme stability and exhibits excellent detergency particularly to protein-related dirt of socks and other items even under laundering conditions at a lower temperature. That is, the present invention provides a detergent composition comprising specific proportions of (a) an anionic surfactant, (b) a chlorine scavenger, (c) a protease whose null-keratin-hydrolyzing activity at 10null C. is not less than 0.09null10null3 nullg/mPUnullmin and (d) a protease whose null-keratin-hydrolyzing activity at 10null C. is less than 0.09null10null3 nullg/mPUnullmin.
摘要翻译：本发明提供了一种洗涤剂组合物，即使在较低温度下的洗涤条件下，酶稳定性优异，特别是与蛋白质相关的袜子和其它物品的污垢也具有优异的洗涤性。也就是说，本发明提供了包含特定比例的（a）阴离子表面活性剂，（b）氯清除剂，（c）在10℃下的α-角蛋白水解活性不小于0.09的蛋白酶的洗涤剂组合物 x10-3mug / mPU.min，（d）10℃下α-角蛋白水解活性低于0.09×10-3mug / mPU.min的蛋白酶。

2. 发明申请

US20020064854A1 Alkaline protease 有权
标题翻译：碱性蛋白酶
公开(公告)号：US20020064854A1
公开(公告)日：2002-05-30
申请号：US09920954
申请日：2001-08-03
申请人： KAO CORPORATION
发明人： Mikio Takaiwa , Mitsuyoshi Okuda , Katsuhisa Saeki , Hiromi Kubota , Jun Hitomi , Yasushi Kageyama , Shitsuw Shikata , Masafumi Nomura
IPC分类号： C12N009/52 , C12N001/21 , C07H021/04
CPC分类号： C12N9/54 , C11D3/386 , C11D3/38609 , C11D3/38618
摘要： An alkaline protease having the following properties; a gene encoding the same; a microorganism producing the same; and washing compositions containing the same; (i) acting over a broad pH value range of 4 to 13 and achieving, at pH 6 to 12, 80% or more the activity at the optimum pH value; (ii) when treated at 40null C. for 30 minutes, being stable over a pH value range of 6 to 11; (iii) having an isoelectric point of about 8.9 to 9.1; and (iv) having casein digesting activity that is not inhibited by oleic acid. The alkaline protease of the present invention is highly stable to various surface active agents and fatty acids, and exhibits high stability to oxidizing agents, and is therefore useful as an enzyme to be used in detergents for automatic dishwashers and laundry detergents, both containing bleaching components.
摘要翻译：具有以下特性的碱性蛋白酶; 编码该基因的基因; 生产该微生物的微生物; 和含有该组合物的洗涤组合物; （i）在4至13的广泛pH值范围内起作用，并且在最佳pH值下达到pH6至12,80％或更高的活性; （ii）当在40℃下处理30分钟时，在6至11的pH值范围内是稳定的; （iii）具有约8.9至9.1的等电点; 和（iv）具有不被油酸抑制的酪蛋白消化活性。本发明的碱性蛋白酶对各种表面活性剂和脂肪酸高度稳定，对氧化剂表现出高稳定性，因此可用作自动洗碗机和洗衣洗涤剂的洗涤剂中的酶，两者均含有漂白组分。

3. 发明申请

US20040142837A1 Alkaline protease 有权
公开(公告)号：US20040142837A1
公开(公告)日：2004-07-22
申请号：US10784870
申请日：2004-02-24
申请人： Kao Corporation
发明人： Mikio Takaiwa , Mitsuyoshi Okuda , Katsuhisa Saeki , Hiromi Kubota , Jun Hitomi , Yasushi Kageyama , Shitsuw Shikata , Masafumi Nomura
IPC分类号： C11D003/386 , C07H021/04 , C12N009/56
CPC分类号： C12N9/54 , C11D3/386 , C11D3/38609 , C11D3/38618
摘要： An alkaline protease having the following properties; a gene encoding the same; a microorganism producing the same; and washing compositions containing the same; (i) acting over a broad pH value range of 4 to 13 and achieving, at pH 6 to 12, 80% or more the activity at the optimum pH value; (ii) when treated at 40null C. for 30 minutes, being stable over a pH value range of 6 to 11; (iii) having an isoelectric point of about 8.9 to 9.1; and (iv) having casein digesting activity that is not inhibited by oleic acid. The alkaline protease of the present invention is highly stable to various surface active agents and fatty acids, and exhibits high stability to oxidizing agents, and is therefore useful as an enzyme to be used in detergents for automatic dishwashers and laundry detergents, both containing bleaching components.

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