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    • 122. 发明公开
    • REINIGUNGSMITTEL ENTHALTEND PROTEASEN
    • EP3161116A1
    • 2017-05-03
    • EP15730145.8
    • 2015-06-18
    • Henkel AG & Co. KGaA
    • EITING, ThomasMUSSMANN, NinaBASTIGKEIT, ThorstenBENDA, KonstantinO'CONNELL, TimothyHELLMUTH, HendrikMENKE, Silke
    • C11D3/386
    • C11D3/38609C11D3/386C11D11/0023C11D17/0047C12N9/48C12Y304/00
    • The invention relates to a cleaning agent, preferably a machine dishwashing detergent, with an improved cleaning power, in particular on stubborn enzyme-sensitive stains. The agent comprises a first and a second protease, wherein a) the first protease comprises an amino acid sequence which is at least 80% identical to the amino acid sequence specified in SEQ ID NO. 1 over the entire length and has at least one amino acid substitution at one of the positions 9, 15, 66, 212, and 239 in the count according to SEQ ID NO. 1, and b) the second protease comprises an amino acid sequence which is at least 80% identical to the amino acid sequence specified in SEQ ID NO 2 over the entire length and has at least one amino acid substitution at one of the positions 32, 33, 48-54, 58-62, 94-107, 116, 123-133, 150, 152-156, 158-161, 164, 169, 175-186, 197, 198, and 203-216 in the count according to SEQ ID NO. 2. The invention also relates to the use of said agent and to cleaning methods, in particular machine dishwashing methods in which the agent is used.
    • 本发明涉及清洁剂,优选机器洗碗清洁剂,其具有改善的清洁能力,特别是对顽固的酶敏感污渍。 该试剂包含第一种和第二种蛋白酶,其中a)第一种蛋白酶包含与SEQ ID NO.2中规定的氨基酸序列至少80%相同的氨基酸序列。 1,并且在根据SEQ ID NO.1的计数中的位置9,15,66,212和239中的一个上具有至少一个氨基酸取代。 1,和b)所述第二蛋白酶包含在整个长度上与SEQ ID NO 2中指定的氨基酸序列至少80%相同的氨基酸序列,并且在位置32, 根据美国专利第33,48-54,58-62,94-107,116,123-133,150,152-156,158-161,164,169,175-186,197,198和203-216的 到SEQ ID NO.1。 2.本发明还涉及所述试剂的用途和清洁方法,特别是使用所述试剂的机器洗碟方法。