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公开(公告)号：US10758472B2
公开(公告)日：2020-09-01
申请号：US15900346
申请日：2018-02-20
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Lynette Zaidel , Guisheng Pan , Suman Chopra , Prakasarao Mandadi , Michael Prencipe
IPC: A61K8/00 , 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：US09949907B2
公开(公告)日：2018-04-24
申请号：US15104085
申请日：2013-12-16
Applicant: Colgate-Palmolive Company
Inventor： Robert D'Ambrogio , Andrei Potanin , Guisheng Pan , Nora Lin
CPC classification number: A61K8/36 , A61K8/19 , A61K8/24 , A61K8/25 , A61K8/26 , A61K8/345 , A61K8/73 , A61K8/731 , A61K2800/28 , A61K2800/48 , A61K2800/592 , A61Q11/00
Abstract: The present invention provides an oral care composition comprising, by total weight of the composition: (a) 15 to 35 weight % calcium carbonate; (b) 0.5 to 2 weight % cellulose ether thickening agent; (c) 1 to 6 weight % clay thickening agent; and (d) at least 35 weight % water; wherein, when the composition comprises less than 28 weight % calcium carbonate and less than 4 weight % clay thickening agent, the cellulose ether thickening agent is present in an amount of greater than 1 weight %.
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公开(公告)号：US09895304B2
公开(公告)日：2018-02-20
申请号：US15344504
申请日：2016-11-04
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Lynette A. Zaidel , Guisheng Pan , Suman K. Chopra , Prakasarao Mandadi , Michael Prencipe
IPC: A61Q11/02 , A61K8/81 , A61K8/02 , A61K8/22 , A61Q11/00 , A61K8/24 , A61K8/90 , A61K8/49 , A61K8/891
CPC classification number: A61K8/8176 , A61K8/0208 , A61K8/22 , A61K8/24 , A61K8/49 , A61K8/817 , A61K8/891 , A61K8/90 , A61K2800/805 , A61Q11/00 , A61Q11/02
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：US20170014316A1
公开(公告)日：2017-01-19
申请号：US15104507
申请日：2013-12-16
Applicant: Colgate-Palmolive Company
Inventor： Robert D'Ambrogio , Andrei Potanin , Guisheng Pan , Nora Lin
CPC classification number: A61K8/19 , A61K8/24 , A61K8/25 , A61K8/731 , A61K2800/28 , A61K2800/524 , A61Q11/00
Abstract: The present invention provides oral care compositions comprising, by total weight of the composition: (a) 15 to 35 weight % calcium carbonate; and (b) 5 to 25 weight % talc. In one aspect, the total concentration of talc and calcium carbonate in the composition is greater than 35 weight %. In another aspect where the total concentration of talc and calcium carbonate is 35 weight % or less, the composition also includes an additional structuring agent, which comprises at least one of: (i) a cellulose ether thickening agent; and (ii) an inorganic thickening agent selected from thickening silica, a clay thickening agent, and mixtures thereof.
Abstract translation: 本发明提供口腔护理组合物，其包含按组合物的总重量计：（a）15-35重量％的碳酸钙; 和（b）5至25重量％的滑石。 一方面，组合物中滑石和碳酸钙的总浓度大于35重量％。 在滑石和碳酸钙的总浓度为35重量％以下的另一方面，该组合物还包括另外的结构化剂，其包含以下至少一种：（i）纤维素醚增稠剂; 和（ii）选自增稠二氧化硅，粘土增稠剂及其混合物的无机增稠剂。
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公开(公告)号：US09517194B2
公开(公告)日：2016-12-13
申请号：US14723139
申请日：2015-05-27
Applicant: Colgate-Palmolive Company
Inventor： Lynette A. Zaidel , Guisheng Pan , Suman K. Chopra , Prakasarao Mandadi , Michael Prencipe
CPC classification number: A61K8/8176 , A61K8/0208 , A61K8/22 , A61K8/24 , A61K8/49 , A61K8/817 , A61K8/891 , A61K8/90 , A61K2800/805 , A61Q11/00 , A61Q11/02
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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Patent Agency Ranking
公开(公告)号：US11596593B2
公开(公告)日：2023-03-07
申请号：US17248391
申请日：2021-01-22
Applicant: Colgate-Palmolive Company
Inventor： Lynette Zaidel , Guisheng Pan , Suman Chopra , Prakasarao Mandadi , Michael Prencipe
IPC: A61K8/22 , A61K8/81 , A61K8/02 , 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：US11083674B2
公开(公告)日：2021-08-10
申请号：US16204834
申请日：2018-11-29
Applicant: Colgate-Palmolive Company
Inventor： Guisheng Pan , Dennis Ontumi , Lin Fei , Suman Chopra , Tatiana Brinzari , Michael Stranick , Long Pan
Abstract: Compounds and methods for preparing and using the compounds are disclosed herein. The method for preparing the compounds may include contacting a metal ion or salt thereof with an alkali metal polyphosphate salt in an aqueous medium. The method may also include adding a base to increase a pH of the aqueous medium.
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公开(公告)号：US20190159983A1
公开(公告)日：2019-05-30
申请号：US15827758
申请日：2017-11-30
Applicant: Colgate-Palmolive Company
Inventor： Guisheng Pan , Lin Fei , Suman Chopra
Abstract: Anhydrous oral care compositions and methods for making and using the same are described herein. The anhydrous oral care compositions may include an orally acceptable vehicle, a peroxide whitening agent, and an abrasive system. The abrasive system may include at least one abrasive having a pellicle cleaning ratio (PCR) greater than or equal to 100.
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公开(公告)号：US20160303011A1
公开(公告)日：2016-10-20
申请号：US15101153
申请日：2013-12-05
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Guisheng Pan , Prakasarao Mandadi , Lin Fei , Suman Kumar Chopra
IPC: A61K8/34 , A61K8/81 , A61K8/22 , A61K8/46 , A61K8/19 , A61K8/49 , A61K8/86 , A61Q11/00 , A61K8/24
CPC classification number: A61K8/342 , A61K8/19 , A61K8/22 , A61K8/24 , A61K8/345 , A61K8/463 , A61K8/4973 , A61K8/8176 , A61K8/86 , A61K2800/28 , A61K2800/592 , A61K2800/5922 , A61K2800/594 , A61K2800/87 , A61Q11/00
Abstract: Described herein are oral care compositions comprising a crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, together with a fatty amphiphile; including some embodiments which further comprise a calcium abrasive.
Abstract translation: 本文描述的是包含与过氧化氢配合的交联聚乙烯吡咯烷酮与脂肪两亲物的口腔护理组合物; 包括进一步包含钙磨料的一些实施方案。
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公开(公告)号：US09138384B2
公开(公告)日：2015-09-22
申请号：US14138450
申请日：2013-12-23
Applicant: Colgate-Palmolive Company
Inventor： Thomas Boyd , Guisheng Pan , Harsh M. Trivedi , Wei Wang , Nora Lin
CPC classification number: A61K8/0237 , A61K8/345 , A61K8/731 , A61K2800/42 , A61K2800/436 , A61Q11/00 , A61Q19/10 , B32B23/04 , B32B23/14 , B32B2307/402 , B32B2307/4026 , B32B2307/41 , B32B2307/414 , B32B2307/716 , B32B2555/00 , C11D17/06
Abstract: The invention relates to personal care products containing multilayer films with decorative layers and may impart a noticeable color change. The invention is applicable in products including type toothpaste, soaps, and other products until diluted with water (or saliva).
Abstract translation: 本发明涉及含有具有装饰层的多层膜的个人护理产品，并且可以赋予明显的颜色变化。 本发明适用于包括牙膏，肥皂等产品在内的产品，直至用水（或唾液）稀释。
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