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公开(公告)号：EP4476311A1
公开(公告)日：2024-12-18
申请号：EP22706238.7
申请日：2022-02-08
Applicant: The Procter & Gamble Company
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公开(公告)号：EP4299703A1
公开(公告)日：2024-01-03
申请号：EP22181234.0
申请日：2022-06-27
Applicant: The Procter & Gamble Company
Abstract: The present invention relates to a solid free-flowing particulate laundry detergent composition, wherein the composition comprising a detersive surfactant, an iron-based bleach catalyst and a peroxygen-based bleach, and the composition having an equilibrium pH at 20°C at a concentration of 10g/l in deionized water of 10.0 or less.
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公开(公告)号：EP4506440A1
公开(公告)日：2025-02-12
申请号：EP24189724.8
申请日：2024-07-19
Applicant: The Procter & Gamble Company
Inventor： FULLER, Linsey Sarah , BEWICK, Lindsay Suzanne , LANT, Neil Joseph , STERRY, Robert William John
Abstract: The present invention relates to a water-soluble automatic dishwashing detergent pouch that contains the combination of dipicolinic acid and/or salt thereof together with a transition metal bleach catalyst, bleach activator and a source of peroxygen.
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公开(公告)号：EP4299704A1
公开(公告)日：2024-01-03
申请号：EP22181240.7
申请日：2022-06-27
Applicant: The Procter & Gamble Company
Inventor： BROOKER, Alan Thomas , FULLER, Linsey Sarah , STERRY, Robert William John , TRUSILEVIC, Eva
Abstract: The present invention relates to a method of laundering and drying fabric, wherein the method comprises the steps of: (a) laundering fabric in a wash solution comprising detersive surfactant and an iron-based bleach catalyst; and (b) drying the laundered fabric in the presence of ultraviolet radiation having an intensity of at least 8 W/m 2 UVA.
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Patent Agency Ranking
公开(公告)号：EP4476310A1
公开(公告)日：2024-12-18
申请号：EP22708284.9
申请日：2022-02-08
Applicant: The Procter & Gamble Company
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公开(公告)号：EP3862412A1
公开(公告)日：2021-08-11
申请号：EP20155441.7
申请日：2020-02-04
Applicant: The Procter & Gamble Company
Inventor： FULLER, Linsey Sarah , STERRY, Robert William John
Abstract: An automatic dishwashing detergent composition comprising an alkoxylated polyalkyleneimine said alkoxylated polyalkyleneimine comprising a polyalkyleneimine backbone, alkoxy chains and quaternization groups wherein the alkoxylated polyalkyleneimine has a degree of quaternization of from 40% to 98% and wherein the polyalkyleneimine backbone represents from 1% to 40% by weight of the alkoxylated polyalkyleneimine and the alkoxy chains represent from 60% to 99% by weight of the alkoxylated polyalkyleneimine; bleach; an amylase and a protease; and wherein the composition is free of bleach activator and bleach catalyst.
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公开(公告)号：EP4506441A1
公开(公告)日：2025-02-12
申请号：EP24189722.2
申请日：2024-07-19
Applicant: The Procter & Gamble Company
Inventor： FULLER, Linsey Sarah , BEWICK, Lindsay Suzanne , LANT, Neil Joseph , STERRY, Robert William John
Abstract: The present invention relates to a water-soluble automatic dishwashing detergent pouch that contains the combination of dipicolinic acid and/or salt thereof together with polyepoxy succinic acid polymer.
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公开(公告)号：EP4506439A1
公开(公告)日：2025-02-12
申请号：EP24189723.0
申请日：2024-07-19
Applicant: The Procter & Gamble Company
Inventor： FULLER, Linsey Sarah , BEWICK, Lindsay Suzanne , LANT, Neil Joseph , STERRY, Robert William John
Abstract: The present invention relates to a water-soluble automatic dishwashing detergent pouch that contains the combination of dipicolinic acid and/or salt thereof together with a controlled amount of silicate salt.
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公开(公告)号：EP4299702A1
公开(公告)日：2024-01-03
申请号：EP22181227.4
申请日：2022-06-27
Applicant: The Procter & Gamble Company
Abstract: The present invention relates to a solid free-flowing particulate laundry detergent composition, wherein the composition comprising a detersive surfactant and an iron-based bleach catalyst, the composition being substantially free of a source of hydrogen peroxide, and the composition having an equilibrium pH at 20°C at a concentration of 1g/l in deionized water of greater than 10.0.
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