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1. 发明申请

WO2021247467A1 PROCESS OF MAKING WATER-SOLUBLE UNIT DOSE ARTICLES 审中-公开
公开(公告)号：WO2021247467A1
公开(公告)日：2021-12-09
申请号：PCT/US2021/035099
申请日：2021-06-01
申请人： THE PROCTER & GAMBLE COMPANY
发明人： BULLIVANT, Timothy , MCGUCKIN, Nicholas Alexander Jesse , LANG, Helen Amy , ROBLES, Eric San Jose , TANTAWY, Hossam Hassan
IPC分类号： B65B9/06 , B65B9/15 , B65B9/20 , C11D17/044 , C11D17/06
摘要： A process of making a water-soluble unit dose article in which the process does not include a thermoforming step.

2. 发明公开

EP4382590A1 A PROCESS FOR MAKING A MAGNESIUM LINEAR ALKYL BENZENE SULPHONATE ANIONIC DETERSIVE SURFACTANT FLAKE 审中-公开
公开(公告)号：EP4382590A1
公开(公告)日：2024-06-12
申请号：EP23200178.4
申请日：2023-09-27
申请人： The Procter & Gamble Company
发明人： BESIRIK, Olgun , STAMPER, Jason Allen , TANTAWY, Hossam Hassan
IPC分类号： C11D1/22 , C11D11/00 , C11D17/06
CPC分类号： C11D1/22 , C11D17/06 , C11D11/0082
摘要： The present invention relates to a process for making a magnesium linear alkyl benzene sulphonate anionic detersive surfactant flake.

3. 发明公开

EP4234666A1 WATER-SOLUBLE UNIT DOSE ARTICLE COMPRISING A FIBROUS NON-WOVEN SHEET AND A SURFACTANT SYSTEM 审中-实审
公开(公告)号：EP4234666A1
公开(公告)日：2023-08-30
申请号：EP22158557.3
申请日：2022-02-24
申请人： The Procter & Gamble Company
发明人： BULLIVANT, Timothy , TANTAWY, Hossam Hassan
IPC分类号： C11D1/83 , C11D17/04 , C11D1/22 , C11D1/72
摘要： A water-soluble unit dose article comprising a fibrous non-woven sheet and a surfactant system.

4. 发明授权

EP3301157B1 LOW PH LAUNDRY DETERGENT COMPOSITION 有权
公开(公告)号：EP3301157B1
公开(公告)日：2019-11-20
申请号：EP17194531.4
申请日：2017-10-03
申请人： The Procter & Gamble Company
发明人： CHIEFFI, Andre , BROOKER, Alan Thomas , WILKINSON, Craig Adam , FULLER, Linsey Sarah , GOULD, Paul Anthony , TANTAWY, Hossam Hassan
IPC分类号： C11D1/02 , C11D3/20 , C11D11/00 , C11D17/06 , C11D3/22

5. 发明公开

EP3546556A1 PROCESS FOR PREPARING A SPRAY-DRIED LAUNDRY DETERGENT PARTICLE 有权
公开(公告)号：EP3546556A1
公开(公告)日：2019-10-02
申请号：EP19165562.0
申请日：2019-03-27
申请人： The Procter & Gamble Company
发明人： CARAGAY, Jose Rodel Mabilangan , TANTAWY, Hossam Hassan
IPC分类号： C11D3/12 , C11D3/20 , C11D11/00 , C11D11/02 , C11D17/06
摘要： The present invention relates to a process for preparing a spray-dried laundry detergent particle, wherein the process comprises the step of contacting water-insoluble silicate salt to monomeric organic carboxylic acid in an aqueous mixture, wherein the aqueous mixture has a pH of 4.2 or less, wherein the aqueous mixture comprises detersive surfactant, wherein the aqueous mixture is substantially free of carbonate salt, wherein the water-insoluble silicate salt reacts with the monomeric organic carboxylic acid to form silica, wherein the aqueous mixture is spray-dried to form a spray-dried laundry detergent particle, wherein the particle comprises: detersive surfactant; monomeric organic carboxylic acid; and silica, wherein the particle is substantially free of carbonate salt.

6. 发明公开

EP3546555A1 PROCESS FOR PREPARING A SPRAY-DRIED LAUNDRY DETERGENT PARTICLE 审中-公开
公开(公告)号：EP3546555A1
公开(公告)日：2019-10-02
申请号：EP19165574.5
申请日：2019-03-27
申请人： The Procter & Gamble Company
发明人： CARAGAY, Jose Rodel Mabilangan , TANTAWY, Hossam Hassan
IPC分类号： C11D3/08 , C11D3/12 , C11D3/20 , C11D11/00 , C11D11/02
摘要： The present invention relates to a process for preparing a spray-dried laundry detergent particle, wherein the process comprises the step of contacting water-soluble silicate salt to monomeric organic carboxylic acid in an aqueous mixture, wherein the aqueous mixture has a pH of 4.2 or less, wherein the aqueous mixture comprises detersive surfactant, wherein the aqueous mixture is substantially free of carbonate salt, wherein the water-soluble silicate salt reacts with the monomeric organic carboxylic acid to form silica, wherein the aqueous mixture is spray-dried to form a spray-dried laundry detergent particle, wherein the particle comprises: detersive surfactant; monomeric organic carboxylic acid; and silica, wherein the particle is substantially free of carbonate salt.

7. 发明授权

EP2832843B1 Method of making granular detergent compositions comprising polymers 有权
公开(公告)号：EP2832843B1
公开(公告)日：2019-08-21
申请号：EP13178594.1
申请日：2013-07-30
申请人： The Procter & Gamble Company
发明人： TANTAWY, Hossam Hassan , GAULT, Sabrina Beatrice Danielle , PATTON, Andrew Brian Greenaway , PORTER, Adam , WALKER, Stephen John , AHMADIAN, Hossein
IPC分类号： C11D3/37 , C11D11/02

8. 发明公开

EP3301164A1 LOW PH LAUNDRY DETERGENT COMPOSITION 审中-实审
标题翻译：低PH洗衣液洗涤剂组合物
公开(公告)号：EP3301164A1
公开(公告)日：2018-04-04
申请号：EP17194570.2
申请日：2017-10-03
申请人： The Procter & Gamble Company
发明人： CHIEFFI, Andre , BROOKER, Alan Thomas , WILKINSON, Craig Adam , FULLER, Linsey Sarah , GOULD, Paul Anthony , TANTAWY, Hossam Hassan
IPC分类号： C11D1/02 , C11D3/20 , C11D11/00 , C11D17/06 , C11D3/40
CPC分类号： C11D17/06 , C11D1/02 , C11D1/24 , C11D1/75 , C11D3/122 , C11D3/124 , C11D3/2075 , C11D3/2086 , C11D3/2093 , C11D3/225 , C11D3/26 , C11D3/30 , C11D3/33 , C11D3/3418 , C11D3/3481 , C11D3/349 , C11D3/3707 , C11D3/3715 , C11D3/3723 , C11D3/38609 , C11D3/38627 , C11D3/3942 , C11D3/40 , C11D3/42 , C11D3/50 , C11D11/0017
摘要： The present invention relates to a solid free flowing particulate laundry detergent composition comprising:
(a) anionic detersive surfactant;
(b) from 0wt% to 8wt% zeolite builder;
(c) from 0wt% to 4wt% phosphate builder;
(d) from 0wt% to 8wt% sodium carbonate;
(e) from 0wt% to 8wt% sodium silicate;
(f) from 4wt% to 20wt% organic acid; and
(g) hueing agent selected from Acid Violet 50, Direct Violet 9, 66 and 99, Solvent Violet 13 and any combination thereof,
wherein the composition at 1wt% dilution in deionized water at 20°C, has an equilibrium pH in the range of from 6.5 to 9.0,
wherein the composition comprises from 30wt% to 90wt% base detergent particle, wherein the base detergent particle comprising (by weight of the base detergent particle):
(a) from 4wt% to 35wt% anionic detersive surfactant;
(b) optionally, from 1wt% to 8wt% zeolite builder;
(c) from 0wt% to 4wt% phosphate builder;
(d) from 0wt% to 8wt% sodium carbonate;
(e) from 0wt% to 8wt% sodium silicate;
(f) from 1wt% to 10wt% organic acid; and
(g) optionally, from 1wt% to 10wt% magnesium sulphate.
摘要翻译：本发明涉及固体自由流动的颗粒状衣物洗涤剂组合物，其包含：（a）阴离子去污表面活性剂; （b）0重量％至8重量％的沸石助洗剂; （c）0重量％至4重量％的磷酸盐助洗剂; （d）0重量％至8重量％的碳酸钠; （e）0重量％至8重量％的硅酸钠; （f）4重量％至20重量％的有机酸; 和（g）选自酸性紫50，直接紫9,66和99，溶剂紫13及其任何组合的调色剂，其中在20℃在去离子水中稀释1重量％的组合物具有在该范围内的平衡pH 其中所述组合物包含30重量％至90重量％的碱性洗涤剂颗粒，其中所述碱性洗涤剂颗粒包含（以所述碱性洗涤剂颗粒的重量计）：（a）4重量％至35重量％的阴离子去污表面活性剂; （b）任选地，1重量％至8重量％的沸石助洗剂; （c）0重量％至4重量％的磷酸盐助洗剂; （d）0重量％至8重量％的碳酸钠; （e）0重量％至8重量％的硅酸钠; （f）1重量％至10重量％的有机酸; 和（g）任选地，1重量％至10重量％的硫酸镁。

9. 发明公开

EP3301161A1 LAUNDRY DETERGENT COMPOSITION 审中-公开
标题翻译：洗衣洗涤剂组合物
公开(公告)号：EP3301161A1
公开(公告)日：2018-04-04
申请号：EP17194539.7
申请日：2017-10-03
申请人： The Procter & Gamble Company
发明人： CHIEFFI, Andre , BROOKER, Alan Thomas , WILKINSON, Craig Adam , FULLER, Linsey Sarah , GOULD, Paul Anthony , TANTAWY, Hossam Hassan , HADDRELL, Benjamin Mark
IPC分类号： C11D1/02 , C11D3/20 , C11D17/06 , C11D3/00 , C11D3/37
CPC分类号： C11D17/06 , C11D1/02 , C11D3/0021 , C11D3/2086 , C11D3/3792
摘要： The present invention relates to a solid free flowing particulate laundry detergent composition comprising:
(a) anionic detersive surfactant;
(b) from 0wt% to 8wt% zeolite builder;
(c) from 0wt% to 4wt% phosphate builder;
(d) from 0wt% to 8wt% sodium carbonate;
(e) from 0wt% to 8wt% sodium silicate;
(f) from 4wt% to 20wt% organic acid; and
(g) polyvinyl N oxide polymer,
wherein the composition at 1wt% dilution in deionized water at 20°C, has an equilibrium pH in the range of from 6.5 to 9.0,
wherein the composition comprises from 30wt% to 90wt% base detergent particle, wherein the base detergent particle comprising (by weight of the base detergent particle):
(a) from 4wt% to 35wt% anionic detersive surfactant;
(b) optionally, from 1wt% to 8wt% zeolite builder;
(c) from 0wt% to 4wt% phosphate builder;
(d) from 0wt% to 8wt% sodium carbonate;
(e) from 0wt% to 8wt% sodium silicate;
(f) from 1wt% to 10wt% organic acid; and
(g) optionally, from 1wt% to 10wt% magnesium sulphate.
摘要翻译：本发明涉及固体自由流动的颗粒状衣物洗涤剂组合物，其包含：（a）阴离子去污表面活性剂; （b）0重量％至8重量％的沸石助洗剂; （c）0重量％至4重量％的磷酸盐助洗剂; （d）0重量％至8重量％的碳酸钠; （e）0重量％至8重量％的硅酸钠; （f）4重量％至20重量％的有机酸; 和（g）聚乙烯N氧化物聚合物，其中在20℃在去离子水中稀释1重量％的组合物具有6.5至9.0范围内的平衡pH，其中所述组合物包含30重量％至90重量％的碱性洗涤剂颗粒其中所述基础洗涤剂颗粒包含（以所述基础洗涤剂颗粒的重量计）：（a）4重量％至35重量％的阴离子去污表面活性剂; （b）任选地，1重量％至8重量％的沸石助洗剂; （c）0重量％至4重量％的磷酸盐助洗剂; （d）0重量％至8重量％的碳酸钠; （e）0重量％至8重量％的硅酸钠; （f）1重量％至10重量％的有机酸; 和（g）任选地，1重量％至10重量％的硫酸镁。

10. 发明公开

EP3301155A1 LAUNDRY DETERGENT COMPOSITION 审中-公开
标题翻译：洗衣洗涤剂组合物
公开(公告)号：EP3301155A1
公开(公告)日：2018-04-04
申请号：EP17194521.5
申请日：2017-10-03
申请人： The Procter & Gamble Company
发明人： CHIEFFI, Andre , BROOKER, Alan Thomas , WILKINSON, Craig Adam , FULLER, Linsey Sarah , GOULD, Paul Anthony , TANTAWY, Hossam Hassan , LANT, Neil Joseph
IPC分类号： C11D1/02 , C11D3/20 , C11D17/06 , C11D3/386
CPC分类号： C11D17/06 , C11D1/02 , C11D1/24 , C11D1/75 , C11D3/122 , C11D3/124 , C11D3/2086 , C11D3/2093 , C11D3/225 , C11D3/26 , C11D3/30 , C11D3/33 , C11D3/3418 , C11D3/3481 , C11D3/349 , C11D3/3707 , C11D3/3715 , C11D3/3723 , C11D3/38609 , C11D3/38627 , C11D3/3942 , C11D3/50
摘要： The present invention relates to a solid free flowing particulate laundry detergent composition comprising:
(a) anionic detersive surfactant;
(b) from 0wt% to 8wt% zeolite builder;
(c) from 0wt% to 4wt% phosphate builder;
(d) from 0wt% to 8wt% sodium carbonate;
(e) from 0wt% to 8wt% sodium silicate;
(f) from 4wt% to 20wt% organic acid,
(g) a variant of the wild-type amylase from Bacillus sp. which has at least 90% identity for amino acid sequence SEQ ID NO:5, and which comprises one or more mutations at positions N195, G477, G304, W140, W189, D134, V206, Y243, E260, F262, W284, W347, W439, W469 and/or G476,
wherein the composition at 1wt% dilution in deionized water at 20°C, has an equilibrium pH in the range of from 6.5 to 9.0.
摘要翻译：本发明涉及固体自由流动的颗粒状衣物洗涤剂组合物，其包含：（a）阴离子去污表面活性剂; （b）0重量％至8重量％的沸石助洗剂; （c）0重量％至4重量％的磷酸盐助洗剂; （d）0重量％至8重量％的碳酸钠; （e）0重量％至8重量％的硅酸钠; （f）4重量％至20重量％的有机酸，（g）来自芽孢杆菌属的野生型淀粉酶的变体。其与氨基酸序列SEQ ID NO：5具有至少90％的同一性，并且其在N195，G477，G304，W140，W189，D134，V206，Y243，E260，F262，W284，W347， W439，W469和/或G476，其中在20℃在去离子水中稀释1重量％的组合物具有6.5至9.0范围内的平衡pH。

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