发明授权
- 专利标题: Automatic dishwashing agent
- 专利标题(中): 自动洗碗剂
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申请号: US13151487申请日: 2011-06-02
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公开(公告)号: US08349784B2公开(公告)日: 2013-01-08
- 发明人: Johannes Zipfel , Nadine Warkotsch , Arnd Kessler , Christian Nitsch , Dorota Sendor-Muller , Britta Strauss
- 申请人: Johannes Zipfel , Nadine Warkotsch , Arnd Kessler , Christian Nitsch , Dorota Sendor-Muller , Britta Strauss
- 申请人地址: DE Duesseldorf
- 专利权人: Henkel AG & Co. KGaA
- 当前专利权人: Henkel AG & Co. KGaA
- 当前专利权人地址: DE Duesseldorf
- 代理商 David K. Benson
- 优先权: DE102008060471 20081205
- 主分类号: C11D17/00
- IPC分类号: C11D17/00
摘要:
An automatic dishwashing agent includes builder(s), enzyme(s) and a) a nonionic surfactant A of the general formula R1O(AlkO)xM(OAlk)yOR2, in which R1 and R2 mutually independently denote a branched or unbranched, saturated or unsaturated, optionally hydroxylated alkyl residue with 4 to 22 carbon atoms; Alk denotes a branched or unbranched alkyl residue with 2 to 4 carbon atoms; x and y mutually independently denote values between 1 and 70; and M denotes an alkyl residue from the group CH2, CHR3, CR3R4, CH2CHR3 and CHR3CHR4, with R3 and R4 mutually independently denoting a branched or unbranched, saturated or unsaturated alkyl residue with 1 to 18 carbon atoms; b) a nonionic surfactant B which differs from the nonionic surfactant A; and c) an anionic copolymer C. The agent imparts an improved drying and rinsing result.
公开/授权文献
- US20110232692A1 AUTOMATIC DISHWASHING AGENT 公开/授权日:2011-09-29
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