公开(公告)号：US20160015623A1

公开(公告)日：2016-01-21

申请号：US14868469

申请日：2015-09-29

Applicant: Colgate-Palmolive Company

Inventor： Suman Chopra ,  Dennis Ontumi ,  Prakasarao Mandadi ,  Venda Maloney

IPC: A61K8/81 ,  A61K8/22 ,  A61Q11/00 ,  A61K8/86 ,  A61K8/24

CPC classification number: A61K8/8182 ,  A61K8/0216 ,  A61K8/22 ,  A61K8/24 ,  A61K8/345 ,  A61K8/463 ,  A61K8/8176 ,  A61K8/86 ,  A61K8/90 ,  A61K2800/28 ,  A61K2800/31 ,  A61K2800/52 ,  A61K2800/57 ,  A61K2800/87 ,  A61Q11/00

Abstract: Described herein are oral care compositions comprising a crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, together with particular co-polymers as additional excipients; including some embodiments which further comprise a calcium abrasive.

Abstract translation: 本文描述的是包含与过氧化氢络合的交联的聚乙烯吡咯烷酮以及特定共聚物作为其它赋形剂的口腔护理组合物; 包括进一步包含钙磨料的一些实施方案。

公开(公告)号：US20150366766A1

公开(公告)日：2015-12-24

申请号：US14651655

申请日：2012-12-14

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： Michael Prencipe ,  Prakasarao Mandadi ,  Olivier Garot

IPC: A61K8/22 ,  A61K8/24 ,  A61Q11/00 ,  A61K8/34 ,  A61K8/86 ,  A61K8/81 ,  A61K8/25

CPC classification number: A61K8/22 ,  A61K8/24 ,  A61K8/25 ,  A61K8/345 ,  A61K8/8176 ,  A61K8/86 ,  A61K2800/28 ,  A61K2800/57 ,  A61Q11/00

Abstract: Described herein are oral care compositions comprising (i) a peroxide whitening agent comprising a whitening complex of crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, (ii) sodium acid pyrophosphate (Na2H2P2O7) in an amount of from 0.05 wt % to 5 wt % based on the weight of the composition, and (iii) less than 3 wt % water based on the weight of the composition.

Abstract translation: 本文描述的是口腔护理组合物，其包含（i）过氧化物增白剂，其包含与过氧化氢络合的交联的聚乙烯吡咯烷酮的增白配合物，（ii）以重量计0.05重量％至5重量％的量的酸式焦磷酸钠（Na 2 H 2 P 2 O 7） 组合物的重量，和（iii）基于组合物重量小于3重量％的水。

公开(公告)号：US20150320665A1

公开(公告)日：2015-11-12

申请号：US14652372

申请日：2012-12-14

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： Lin Fei ,  Prakasarao Mandadi ,  Suman Chopra

IPC: A61K8/81 ,  A61K8/24 ,  A61K8/34 ,  A61K8/90 ,  A61K8/25 ,  A61K8/22

CPC classification number: A61K8/817 ,  A61K8/22 ,  A61K8/24 ,  A61K8/25 ,  A61K8/26 ,  A61K8/345 ,  A61K8/8176 ,  A61K8/90 ,  A61Q11/00

Abstract: Described herein are oral care compositions comprising (i) a whitening complex comprising crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, and (ii) a hydrogen peroxide stabilizing agent comprising a clay comprising a lithium magnesium silicate or a sodium magnesium silicate, or a combination thereof.

Abstract translation: 本文描述了口腔护理组合物，其包含（i）包含与过氧化氢络合的交联聚乙烯吡咯烷酮的增白配合物，和（ii）包含含硅酸镁锂或硅酸镁镁的粘土或其组合的过氧化氢稳定剂。

公开(公告)号：US20140377193A1

公开(公告)日：2014-12-25

申请号：US13924898

申请日：2013-06-24

Applicant: Colgate-Palmolive Company

Inventor： Suman Chopra ,  Prakasarao Mandadi ,  Venda Porter Maloney ,  Dennis Ontumi

IPC: A61K8/22 ,  A61Q11/00

CPC classification number: A61K8/22 ,  A61K8/86 ,  A61Q11/00

Abstract: Oral care compositions comprising a crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, together with an ethylene oxide-propylene oxide block copolymer. Some embodiments further comprise a calcium abrasive, e.g. calcium pyrophosphate or calcium carbonate, and some may have less than 3% water.

Abstract translation: 包含与过氧化氢配合的交联聚乙烯吡咯烷酮与环氧乙烷 - 环氧丙烷嵌段共聚物的口腔护理组合物。 一些实施方案还包括钙磨料，例如。 焦磷酸钙或碳酸钙，一些可能具有少于3％的水。

公开(公告)号：US12048854B2

公开(公告)日：2024-07-30

申请号：US18148724

申请日：2022-12-30

Applicant: Colgate-Palmolive Company

Inventor： Suman Chopra ,  Dennis Ontumi ,  Prakasarao Mandadi ,  Venda Porter Maloney

IPC: A61Q11/00 ,  A61K8/02 ,  A61K8/22 ,  A61K8/24 ,  A61K8/34 ,  A61K8/46 ,  A61K8/81 ,  A61K8/86 ,  A61K8/90

CPC classification number: A61Q11/00 ,  A61K8/0216 ,  A61K8/22 ,  A61K8/24 ,  A61K8/345 ,  A61K8/463 ,  A61K8/8176 ,  A61K8/8182 ,  A61K8/86 ,  A61K8/90 ,  A61K2800/28 ,  A61K2800/31 ,  A61K2800/52 ,  A61K2800/57 ,  A61K2800/87

Abstract: Described herein are oral care compositions comprising a crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, together with particular co-polymers as additional excipients; including some embodiments which further comprise a calcium abrasive.

公开(公告)号：US20230136932A1

公开(公告)日：2023-05-04

申请号：US18148724

申请日：2022-12-30

Applicant: Colgate-Palmolive Company

Inventor： Suman CHOPRA ,  Dennis Ontumi ,  Prakasarao Mandadi ,  Venda Porter Maloney

IPC: A61K8/81 ,  A61K8/22 ,  A61K8/86 ,  A61Q11/00 ,  A61K8/46 ,  A61K8/24 ,  A61K8/02 ,  A61K8/34 ,  A61K8/90

Abstract: Described herein are oral care compositions comprising a crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, together with particular co-polymers as additional excipients; including some embodiments which further comprise a calcium abrasive.

公开(公告)号：US20210137815A1

公开(公告)日：2021-05-13

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: A61K8/81 ,  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.

公开(公告)号：US10517804B2

公开(公告)日：2019-12-31

申请号：US15827661

申请日：2017-11-30

Applicant: Colgate-Palmolive Company

Inventor： Lin Fei ,  Prakasarao Mandadi ,  Suman Chopra

IPC: A61K8/22 ,  A61K8/24 ,  A61Q11/00 ,  A61K8/34 ,  A61K8/90 ,  A61K8/86

Abstract: Oral care compositions and methods for whitening and preventing stains on teeth are provided. The oral care composition may include an orally acceptable vehicle, a peroxide whitening agent, and an abrasive system. The orally acceptable vehicle may include a block copolymer of ethylene oxide and propylene oxide, and the abrasive system may include at least one insoluble phosphate salt.

公开(公告)号：US10507171B2

公开(公告)日：2019-12-17

申请号：US16053916

申请日：2018-08-03

Applicant: Colgate-Palmolive Company

Inventor： Michael Prencipe ,  Prakasarao Mandadi ,  Olivier Garot

IPC: A61K8/22 ,  A61Q11/00 ,  A61K8/81 ,  A61K8/34 ,  A61K8/25 ,  A61K8/24 ,  A61K8/86

Abstract: Described herein are oral care compositions comprising (i) a peroxide whitening agent comprising a whitening complex of crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, (ii) sodium acid pyrophosphate (Na2H2P2O7) in an amount of from 0.05 wt % to 5 wt % based on the weight of the composition, and (iii) less than 3 wt % water based on the weight of the composition.

公开(公告)号：US10363210B2

公开(公告)日：2019-07-30

申请号：US15723730

申请日：2017-10-03

Applicant: Colgate-Palmolive Company

Inventor： Suman Chopra ,  Dennis Ontumi ,  Prakasarao Mandadi ,  Venda Porter Maloney

IPC: A61K8/81 ,  A61K8/22 ,  A61K8/86 ,  A61Q11/00 ,  A61K8/24 ,  A61K8/02 ,  A61K8/34 ,  A61K8/90 ,  A61K8/46

Abstract: Described herein are oral care compositions comprising a crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, together with particular co-polymers as additional excipients; including some embodiments which further comprise a calcium abrasive.