- 专利标题： A HARD SURFACE CLEANING CONCENTRATE PACKET
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申请号： US18008353申请日： 2021-07-26
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公开(公告)号： US20230287313A1公开(公告)日： 2023-09-14
- 发明人: Saugata Nad , Serge Creutz , Christel Simon
- 申请人： Dow Silicones Corporation
- 申请人地址： US MI Midland
- 专利权人： Dow Silicones Corporation
- 当前专利权人： Dow Silicones Corporation
- 当前专利权人地址： US MI Midland
- 国际申请： PCT/US2021/043107 2021.07.26
- 进入国家日期： 2022-12-05
- 主分类号： C11D17/04
- IPC分类号： C11D17/04 ; C11D11/00 ; C11D1/72 ; C11D3/43 ; C11D3/30 ; C11D3/20 ; B08B3/08
摘要：
A hard surface cleaning concentrate packet, is provided including: water soluble film; concentrated hard surface cleaning composition, comprising: glycol ether of formula I
R1—O—[CH2CH(R2)O]a—H (I)
wherein R1 is a linear or branched C2-8 alkyl group; wherein each R2 is independently selected from hydrogen and methyl; and wherein a is 1 to 3; a nonionic surfactant of formula II
wherein w is 5 to 40; wherein R3 is a hydrogen and a linear or branched C1-20 alkyl group; wherein R4 is selected from a linear or branched C1-20 alkyl group and a linear or branched C1-4 hydroxyalkyl group; wherein each R5 is independently hydrogen, methyl, ethyl, n-propyl, iso-propyl, n-butyl, 2-butyl and 2-methyl-2-butyl; and with the proviso that sum of the total number of carbon atoms in R3 and R4 is 5 to 21; and a tertiary amine; wherein the water soluble film encapsulates the concentrated hard surface cleaning composition.
R1—O—[CH2CH(R2)O]a—H (I)
wherein R1 is a linear or branched C2-8 alkyl group; wherein each R2 is independently selected from hydrogen and methyl; and wherein a is 1 to 3; a nonionic surfactant of formula II
wherein w is 5 to 40; wherein R3 is a hydrogen and a linear or branched C1-20 alkyl group; wherein R4 is selected from a linear or branched C1-20 alkyl group and a linear or branched C1-4 hydroxyalkyl group; wherein each R5 is independently hydrogen, methyl, ethyl, n-propyl, iso-propyl, n-butyl, 2-butyl and 2-methyl-2-butyl; and with the proviso that sum of the total number of carbon atoms in R3 and R4 is 5 to 21; and a tertiary amine; wherein the water soluble film encapsulates the concentrated hard surface cleaning composition.
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