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公开(公告)号：WO2018075374A1
公开(公告)日：2018-04-26
申请号：PCT/US2017/056718
申请日：2017-10-16
Applicant: THE PROCTER & GAMBLE COMPANY
Inventor： ACIKALIN, Serdar , AKSOY ABACI, Nilgun, Esin , LETZELTER, Nathalie , MARTIN, Rachel, Elizabeth , GOVAERTS, Joke
CPC classification number: C11D3/33 , C11D1/8255 , C11D3/225 , C11D3/378 , C11D3/386 , C11D3/38609 , C11D3/3932 , C11D3/3942 , C11D11/0023 , C11D17/0065
Abstract: A phosphate-free automatic dishwashing detergent composition in unit-dose form having a weight of from 12 to 22 grams, the composition comprising: i) from 2 to 4.5 grams of a complexing agent selected from the group consisting of methyl glycine diacetic acid, its salts and derivatives thereof, glutamic-N,N- diacetic acid, its salts and derivatives thereof, iminodisuccinic acid, its salts and derivatives thereof, carboxy methyl inulin, its salts and derivatives thereof, and mixtures thereof; ii) from 1 mg to 3.5 mg of active amylase; iii) from 5 mg to 20 mg of active protease; iv) from 1 to 4 grams of bleach; v) and 0.2 to 0.5 grams a sulfonated polymer. A method of cleaning dishware in an automatic dishwasher comprising the step of subjecting the dishware to a wash liquor comprising the composition.
Abstract translation: 一种单位剂量形式的无磷酸盐自动餐具洗涤剂组合物，其重量为12至22克，所述组合物包含：i）2至4.5克选自以下组分的络合剂： 由甲基甘氨酸二乙酸，其盐及其衍生物，谷氨酸-N，N-二乙酸，其盐及其衍生物，亚氨基二琥珀酸及其盐和衍生物，羧甲基菊糖及其盐和衍生物以及它们的混合物组成 ; ii）1mg至3.5mg的活性淀粉酶; iii）5mg至20mg的活性蛋白酶; iv）1至4克漂白剂; v）和0.2至0.5克磺化聚合物。 一种在自动洗碗机中清洁餐具的方法，包括使餐具经受包含组合物的洗涤液的步骤。
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公开(公告)号：WO2019070924A1
公开(公告)日：2019-04-11
申请号：PCT/US2018/054278
申请日：2018-10-04
Applicant: THE PROCTER & GAMBLE COMPANY
Inventor： VASQUEZ VALDIVIESO, Montserrat, Guadalupe , PRESTON, Karen, Margaret , MARTIN, Rachel, Elizabeth , SCIALLA, Stefano
CPC classification number: C11D3/3776 , A47L15/0007 , C11D3/2075 , C11D3/2086 , C11D3/33 , C11D3/37 , C11D3/3707 , C11D3/3769 , C11D3/392 , C11D11/0023 , C11D17/043 , C11D17/044 , C11D17/045
Abstract: A dishwashing composition comprising a copolymer comprising polyalkylene oxide groups and quaternary nitrogen atoms and a complexing agent system comprising citrate.
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Patent Agency Ranking
公开(公告)号：WO2018236841A1
公开(公告)日：2018-12-27
申请号：PCT/US2018/038243
申请日：2018-06-19
Applicant: THE PROCTER & GAMBLE COMPANY
CPC classification number: C11D3/386 , C11D3/33 , C11D3/378 , C11D17/0091 , C12N9/54 , C12Y304/21062
Abstract: The present invention relates to a phosphate-free automatic dishwashing cleaning composition comprising a protease and an itaconic/sulfonic polymer comprising monomer units derived from styrenesulfonic acid and/or monomer units derived from 2-acrylamido-2-methylpropane-sulfonic acid.
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公开(公告)号：WO2019032281A1
公开(公告)日：2019-02-14
申请号：PCT/US2018/043434
申请日：2018-07-24
Applicant: THE PROCTER & GAMBLE COMPANY
Inventor： PRESTON, Karen, Margaret , VAN WASSENHOVEN, Michael , SOUTER, Philip, Frank , MARTIN, Rachel, Elizabeth
CPC classification number: C11D3/3757 , C11D3/1233 , C11D3/2082 , C11D3/386 , C11D3/3905 , C11D3/395 , C11D11/0035
Abstract: A phosphate-free automatic dishwashing cleaning composition comprising a partially decarboxylated polyitaconic acid homopolymer. A method of automatic dishwashing using the composition. Use of a partially decarboxylated polyitaconic acid homopolymer in an automatic dishwashing cleaning composition to improve glass and plastic clarity in an automatic dishwashing process.
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公开(公告)号：WO2018236810A1
公开(公告)日：2018-12-27
申请号：PCT/US2018/038196
申请日：2018-06-19
Applicant: THE PROCTER & GAMBLE COMPANY
CPC classification number: C11D3/33 , C11D3/10 , C11D3/378 , C11D3/386 , C11D17/0091
Abstract: The present invention relates to a phosphate-free automatic dishwashing cleaning composition comprising an alkaline-metal carbonate and a builder system consisting of: i) a complexing agent selected from the group consisting of methyl glycine diacetic acid, its salts and derivatives thereof, glutamic-N,N- diacetic acid, its salts and derivatives thereof, iminodisuccinic acid, its salts and derivatives thereof carboxy methyl inulin, its salts and derivatives thereof; and ii) an itaconic/sulfonic polymer; wherein the weight ratio of the carbonate to the builder system is at least 1.5:1.
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公开(公告)号：WO2019070923A1
公开(公告)日：2019-04-11
申请号：PCT/US2018/054277
申请日：2018-10-04
Applicant: THE PROCTER & GAMBLE COMPANY
Abstract: A dishwashing composition comprising a copolymer comprising polyalkylene oxide groups and quaternary nitrogen atoms and more than 30% by weight of the composition of a complexing agent.
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公开(公告)号：WO2018236839A1
公开(公告)日：2018-12-27
申请号：PCT/US2018/038241
申请日：2018-06-19
Applicant: THE PROCTER & GAMBLE COMPANY
CPC classification number: C11D3/33 , C11D3/10 , C11D3/378 , C11D3/386 , C11D3/3917 , C11D3/3942 , C11D17/0091
Abstract: A phosphate-free automatic dishwashing cleaning composition comprising from about 10% to about 60% by weight thereof of a builder system consisting of: i) a complexing agent selected from the group consisting of methyl glycine diacetic acid, its salts and derivatives thereof, glutamic-N,N- diacetic acid, its salts and derivatives thereof, iminodisuccinic acid, its salts and derivatives thereof, carboxy methyl inulin, its salts and derivatives thereof; and mixtures thereof; and ii) an itaconic/sulfonic polymer. wherein the builder system comprises more than 40% by weight thereof of the complexing agent.
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