公开(公告)号：US20190388327A1

公开(公告)日：2019-12-26

申请号：US16566932

申请日：2019-09-11

Applicant: Colgate-Palmolive Company

Inventor： Jennifer GRONLUND ,  Guofeng XU ,  Venda Porter MALONEY ,  Junhong MAO ,  Shaotang YUAN ,  Suman CHOPRA ,  Jodie PARKER ,  Rajnish KOHLI ,  Robert DICOSIMO ,  Kari A. FOSSER ,  Sharon L. HAYNIE ,  Mark S. PAYNE ,  John T. GANNON

IPC: A61K8/66 ,  A61K8/81 ,  A61Q11/00 ,  A61K8/37 ,  A61K8/25 ,  A61K8/22

Abstract: An oral care composition including an orally acceptable vehicle is disclosed. The orally acceptable vehicle includes a source of hydrogen peroxide, an acyl donor, and an enzyme that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor.

公开(公告)号：US20190216694A1

公开(公告)日：2019-07-18

申请号：US16329046

申请日：2016-08-30

Applicant: Colgate-Palmolive Company

Inventor： Lin FEI ,  Suman CHOPRA ,  Prakasarao MANDADI

IPC: A61K8/22 ,  A61K8/92 ,  A61K8/34 ,  A61K8/49 ,  A61K8/04

CPC classification number: A61K8/22 ,  A61K8/04 ,  A61K8/345 ,  A61K8/347 ,  A61K8/4973 ,  A61K8/92 ,  A61K2800/622 ,  A61Q11/00

Abstract: Disclosed is a dentifrice composition including an orally acceptable vehicle including a whitening agent, and at least one particle that include a colorant encapsulated by a protective barrier that includes a paraffin wax, wherein the protective barrier suppresses migration of the colorant into the orally acceptable vehicle for a duration of time of at least about 1 day. Methods of preparing the dentifrice composition and using the composition to whiten tooth surfaces are also disclosed.

公开(公告)号：US20190175466A1

公开(公告)日：2019-06-13

申请号：US15756146

申请日：2017-12-13

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： Lin FEI ,  Prakasarao MANDADI ,  Suman CHOPRA

IPC: A61K8/34 ,  A61K8/81 ,  A61K8/90 ,  A61K8/22 ,  A61Q11/00

Abstract: Anhydrous oral care compositions and methods for preventing phase separation in the anhydrous oral care composition are disclosed. The oral care composition may include an orally acceptable vehicle, a thickening system, and a whitening agent. The orally acceptable vehicle may include propylene glycol, and the thickening system may include a polymeric thickener. The polymeric thickener may be or include a copolymer of 2-acrylamidomethylpropanesulphonic acid or a salt thereof.

公开(公告)号：US20180243178A1

公开(公告)日：2018-08-30

申请号：US15759949

申请日：2015-09-14

Applicant: Colgate-Palmolive Company

Inventor： Jason Nesta ,  Xiang CHEN ,  Suman CHOPRA

IPC: A61K8/04 ,  A61Q11/00 ,  A61K8/22 ,  A61K8/25 ,  A61K8/31 ,  A61K8/891 ,  A61K8/81

CPC classification number: A61K8/042 ,  A61K8/22 ,  A61K8/25 ,  A61K8/31 ,  A61K8/8176 ,  A61K8/891 ,  A61K2800/31 ,  A61Q11/00

Abstract: Disclosed herein are tooth whitening compositions comprising at least one hydrophobic polymer carrier; fumed silica; petrolatum; and at least one whitening agent, wherein the tooth whitening composition has a structural parameter such that G′G″ is greater than or equal to about 1. Also disclosed herein are methods of making a tooth whitening composition and methods of whitening the surface of a tooth.

公开(公告)号：US20180168965A1

公开(公告)日：2018-06-21

申请号：US15846944

申请日：2017-12-19

Applicant: Colgate-Palmolive Company

Inventor： Agnieszka Kocinska ,  Jennifer GRONLUND ,  Hallena STROTMAN ,  Suman CHOPRA

IPC: A61K8/27 ,  A61Q11/00 ,  A61K8/25 ,  A61K8/02

CPC classification number: A61K8/27 ,  A61K8/0241 ,  A61K8/19 ,  A61K8/25 ,  A61K8/466 ,  A61K8/494 ,  A61K2800/30 ,  A61K2800/43 ,  A61K2800/434 ,  A61K2800/621 ,  A61K2800/651 ,  A61Q11/00

Abstract: A whitening dentifrice composition, free from peroxide whitening agents, includes a blue coloring agent, a zinc core shell silica (Zn-CSS) particle, and an orally acceptable vehicle including a non-aqueous solvent and water. The blue coloring agent includes at least one of a blue pigment and a blue dye and has a blue to blue-violet color with a hue angle in the CIELAB system ranging from 200 degrees to 320 degrees. The Zn-CSS particle includes a silica core, and a surface of the silica core etched with a metal silicate, which is a silicate of zinc ion and optionally a monovalent metal ion.

公开(公告)号：US20170266092A1

公开(公告)日：2017-09-21

申请号：US15529864

申请日：2014-12-19

Applicant: Colgate-Palmolive Company

Inventor： Venda MALONEY ,  Suman CHOPRA ,  Hallena STROTMAN

IPC: A61K8/46 ,  A61K8/81 ,  A61Q11/00

CPC classification number: A61K8/466 ,  A61K8/8147 ,  A61K8/8164 ,  A61K8/8176 ,  A61K2800/30 ,  A61K2800/432 ,  A61K2800/92 ,  A61Q11/00

Abstract: A low water tooth whitening composition containing a dye, a whiteness enhancing material, and an orally acceptable carrier vehicle.

公开(公告)号：US20170252276A1

公开(公告)日：2017-09-07

申请号：US15327670

申请日：2014-07-21

Applicant: Colgate-Palmolive Company

Inventor： Venda Maloney ,  Suman CHOPRA ,  Rahul PATEL

IPC: A61K8/24 ,  A61K8/02 ,  A61K8/21 ,  A61K8/73 ,  A61K8/49 ,  A61K8/86 ,  A61K8/46 ,  A61K8/44 ,  A61Q11/00 ,  A61K8/25 ,  A61K8/34

CPC classification number: A61K8/24 ,  A61K8/0241 ,  A61K8/21 ,  A61K8/25 ,  A61K8/345 ,  A61K8/442 ,  A61K8/463 ,  A61K8/49 ,  A61K8/73 ,  A61K8/731 ,  A61K8/86 ,  A61K2800/28 ,  A61K2800/412 ,  A61K2800/48 ,  A61K2800/92 ,  A61Q11/00

Abstract: The present invention provides an oral care composition comprising from 3 to 12 weight % calcium pyrophosphate and from 10 to 19 weight % precipitated silica, based on the total weight of the composition, wherein the precipitated silica has a pellicle cleaning ratio of greater than 85. The present invention further provides a method of cleaning and/or polishing and/or whitening an oral surface comprising contacting the oral surface with the oral care composition.