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公开(公告)号：US20230338273A1
公开(公告)日：2023-10-26
申请号：US18043703
申请日：2021-08-30
Applicant: Colgate-Palmolive Company
Inventor： Guisheng PAN , Lin FEI , Suman CHOPRA
CPC classification number: A61K8/92 , A61Q11/00 , A61K2800/594 , A61K2800/92
Abstract: Described herein are nonaqueous oral care compositions comprising an orally acceptable vehicle, a whitening agent; and a gelling system comprising one or more gelling agents wherein the one or more gelling agents comprise a monovalent salt of a fatty acid and a divalent salt of a fatty acid; along with methods of making and using same.
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Patent Agency Ranking
公开(公告)号：US20230320943A1
公开(公告)日：2023-10-12
申请号：US18296782
申请日：2023-04-06
Applicant: Colgate-Palmolive Company
Inventor： Guisheng PAN , Gregory SZEWCZYK , Suman CHOPRA
IPC: A61K8/02 , A61K8/22 , A61K8/23 , A61K8/81 , A61K8/24 , A61K8/73 , A61K8/34 , A61K8/46 , A61K8/44 , A61Q11/00
CPC classification number: A61K8/0216 , A61K8/22 , A61K8/23 , A61K8/8176 , A61K8/24 , A61K8/731 , A61K8/345 , A61K8/463 , A61K8/44 , A61Q11/00 , A61K2800/30 , A61K2800/805 , A61K2800/594
Abstract: Solid oral care compositions and methods for the same are disclosed. The oral care composition may include an orally acceptable vehicle and one or more whitening agents. The oral care composition may be a toothpaste in the form of a solid film. The one or more whitening agents may include at least one of a source of hydrogen peroxide, a non-peroxide bleaching agent, or a combination thereof. The method for preparing the oral care composition may include contacting the orally acceptable vehicle, the one or more whitening agents, and water with one another to prepare a slurry, and preparing the solid film with the slurry.
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公开(公告)号：US20230255865A1
公开(公告)日：2023-08-17
申请号：US18043753
申请日：2021-08-30
Applicant: Colgate-Palmolive Company
Inventor： Guisheng PAN , Lin FEI , Suman CHOPRA , Pooja KULKARNI
CPC classification number: A61K8/361 , A61Q11/00 , A61K2800/48 , A61K2800/28 , A61K2800/92
Abstract: Described herein are high water oral care composition comprising an orally acceptable vehicle; a thickening system; one or more abrasives; and one or more gelling agents, wherein the one or more gelling agents comprise a salt of a fatty acid; and wherein the salt is a monovalent salt, a divalent salt, or a combination thereof. Also disclosed are methods of making and using the same.
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公开(公告)号：US20200345615A1
公开(公告)日：2020-11-05
申请号：US16934596
申请日：2020-07-21
Applicant: Colgate-Palmolive Company
Inventor： Lynette A. ZAIDEL , Guisheng PAN , Suman K. CHOPRA , Prakasarao MANDADI , Michael PRENCIPE
IPC: A61K8/81 , A61K8/02 , A61K8/22 , A61Q11/00 , A61Q11/02 , A61K8/24 , A61K8/90 , A61K8/49 , A61K8/891
Abstract: Oral care compositions comprising: (a) a peroxide complex comprising a peroxide component and an N-vinyl heterocyclic polymer (e.g., poly-N-vinyl polylactam, or poly-N-vinyl-polyimide); (b) a whitening agent (e.g., hydrogen peroxide); and (c) an orally acceptable carrier. In one embodiment, the carrier comprises a film forming material. Methods are also provided for making an oral care composition comprising: (a) mixing a whitening agent, silicone adhesive and carrier fluid to form a homogenous mixture; (b) adding a peroxide complex to said homogenous mixture, wherein said complex comprises hydrogen peroxide and an N-vinyl heterocyclic polymer; and (c) mixing under vacuum.
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公开(公告)号：US20160338919A1
公开(公告)日：2016-11-24
申请号：US15106426
申请日：2014-12-18
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Guisheng PAN , Suman CHOPRA
CPC classification number: A61K8/25 , A61K8/022 , A61K8/0241 , A61K8/0245 , A61K8/0258 , A61K8/19 , A61K8/466 , A61K2800/28 , A61K2800/621 , A61K2800/651 , A61K2800/92 , A61Q11/00 , C01B33/18 , C01P2004/61 , C01P2004/84 , C03C15/00 , C03C17/22 , C03C17/23 , C09C1/3054 , C09K3/1436 , C09K3/1445
Abstract: The present invention relates to core shell silica particles, wherein each core shell silica particle comprises a silica core, and a surface of the silica core is etched with metal silicate, the core shell silica particles prepared by: i) admixing an amount of silica particles in water with an amount of a base, wherein the base comprises a monovalent metal ion, to produce core shell silica particles, each core shell silica particle comprising a silica core, and a surface of the silica core etched with a silicate of the mono-valent metal ion; and ii) reacting the core shell silica particles formed in step i) with a metal salt comprising a second metal ion, to form core shell silica particles comprising silicate of the second metal ion on the surface of the silica core.
Abstract translation: 核壳二氧化硅颗粒本发明涉及核壳二氧化硅颗粒，其中每个核壳二氧化硅颗粒包括二氧化硅芯，二氧化硅芯的表面用金属硅酸盐蚀刻，芯壳二氧化硅颗粒通过以下步骤制备：i）将一定量的二氧化硅颗粒 在一定量的碱的水中，其中所述碱包含一价金属离子，以制备芯壳二氧化硅颗粒，每个核心壳二氧化硅颗粒包含二氧化硅核心，以及用单体金属硅酸盐硅酸盐蚀刻的二氧化硅芯的表面， 价金属离子; 和ii）使步骤i）中形成的芯壳二氧化硅颗粒与包含第二金属离子的金属盐反应，以在二氧化硅核心的表面上形成包含第二金属离子的硅酸盐的核壳二氧化硅颗粒。
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公开(公告)号：US20160331653A1
公开(公告)日：2016-11-17
申请号：US15106412
申请日：2014-12-19
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Venda MALONEY , Suman CHOPRA , Hallena STROTMAN , Guisheng PAN
CPC classification number: A61K8/25 , A61K8/0241 , A61K8/0245 , A61K8/19 , A61K8/345 , A61K8/466 , A61K8/8164 , A61K8/8176 , A61K2800/43 , A61K2800/621 , A61K2800/651 , A61K2800/92 , A61Q11/00
Abstract: The present invention provides a tooth whitening oral care composition comprising: (i) a dye having a blue to blue-violet color with a hue angle in the CIELAB system ranging from 200 to 320 degrees; (ii) core shell silica particles, wherein each core shell silica particle comprises a silica core, and a surface of the silica core is etched with metal silicate; (iii) an orally acceptable carrier vehicle comprising a non-aqueous solvent; and wherein the composition comprises water in an amount of from 3 weight % to 30 weight %.
Abstract translation: 本发明提供了一种牙齿美白口腔护理组合物，其包含：（i）CIELAB体系中具有蓝色至蓝紫色并具有色调角的染料，范围为200至320度; （ii）芯壳二氧化硅颗粒，其中每个芯壳二氧化硅颗粒包含二氧化硅芯，并用金属硅酸盐蚀刻二氧化硅芯的表面; （iii）包含非水溶剂的口腔可接受的载体载体; 并且其中所述组合物包含3重量％至30重量％的量的水。
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