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公开(公告)号：US12194130B2
公开(公告)日：2025-01-14
申请号：US17682840
申请日：2022-02-28
Applicant: Colgate-Palmolive Company
Inventor： Michael North , Rong Dong , Paloma Pimenta , Shira Pilch
Abstract: Film forming compositions and methods for preventing stains and increasing shine and gloss of teeth. The film forming compositions may include a polymer, such as a hydrophobic polymer, and an orally acceptable solvent. The hydrophobic polymer may include an acrylate component and a hydrophobic group coupled with one another. The hydrophobic group may include an alkyl chain, a polyethylene glycol, a polypropylene, a polyester, a polyorthoester, a phospholipid, a long chain fatty acid, a vinyl chloride, fluorethylene, a siloxane, a urethane, an octylacrylamide, a butylaminoethyl, a styrene, and combinations thereof.
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公开(公告)号：US11173105B2
公开(公告)日：2021-11-16
申请号：US16161162
申请日：2018-10-16
Applicant: Colgate-Palmolive Company
Inventor： Rong Dong , Irene Petrou , Paloma Pimenta , Stacey Lavender , Shira Pilch
Abstract: Film forming compositions and methods for occluding dentin tubules of teeth to treat dentinal hypersensitivity of the teeth are provided. The film forming compositions may include a hydrophobic copolymer, a rosin, and an orally acceptable solvent. The hydrophobic copolymer may include an acrylate/octylacrylamide copolymer, such as 2-propenoic acid, 2-methyl-, 2-methylpropyl ester, polymer with 2-propenoic acid and N-(1,1,3,3-tetramethylbutyl)-2-propenamide. Methods for treating dentinal hypersensitivity may include contacting the film forming composition with surfaces of the teeth.
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公开(公告)号：US11154487B2
公开(公告)日：2021-10-26
申请号：US16161129
申请日：2018-10-16
Applicant: Colgate-Palmolive Company
Inventor： Rong Dong , Wei Wang , Paloma Pimenta , Ralph Peter Santarpia, III , Shira Pilch
Abstract: A film forming composition and methods for preventing acid erosion of teeth and preventing the formation of caries on teeth are disclosed. The film forming composition may include a hydrophobic copolymer, a fluoride compound, and an orally acceptable solvent. The film forming composition may also include a cellulose derivative, a rosin, a fluoride compound, and an orally acceptable solvent.
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公开(公告)号：US20180193247A1
公开(公告)日：2018-07-12
申请号：US15867784
申请日：2018-01-11
Applicant: Colgate-Palmolive Company
Inventor： Rong Dong , Guofeng Xu
Abstract: A tooth whitening composition includes a hydrophobic copolymer, a hydrophilic whitening agent and a polar solvent.
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公开(公告)号：US12097278B2
公开(公告)日：2024-09-24
申请号：US17682843
申请日：2022-02-28
Applicant: Colgate-Palmolive Company
Inventor： Michael North , Rong Dong , Paloma Pimenta , Shira Pilch
CPC classification number: A61K8/8158 , A61K8/0204 , A61K8/731 , A61K8/8152 , A61Q11/00
Abstract: Film forming compositions and methods for preventing stains and increasing shine and gloss of teeth. The film forming compositions may include a polymer, such as a hydrophobic polymer, and an orally acceptable solvent. The hydrophobic polymer may include an acrylate component and a hydrophobic group coupled with one another. The hydrophobic group may include an alkyl chain, a polyethylene glycol, a polypropylene, a polyester, a polyorthoester, a phospholipid, a long chain fatty acid, a vinyl chloride, fluorethylene, a siloxane, a urethane, an octylacrylamide, a butylaminoethyl, a styrene, and combinations thereof.
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Patent Agency Ranking
公开(公告)号：US10821066B2
公开(公告)日：2020-11-03
申请号：US15867784
申请日：2018-01-11
Applicant: Colgate-Palmolive Company
Inventor： Rong Dong , Guofeng Xu
Abstract: A tooth whitening composition includes a hydrophobic copolymer, a hydrophilic whitening agent and a polar solvent.
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公开(公告)号：US11260016B2
公开(公告)日：2022-03-01
申请号：US16161143
申请日：2018-10-16
Applicant: Colgate-Palmolive Company
Inventor： Michael North , Rong Dong , Paloma Pimenta , Shira Pilch
Abstract: Film forming compositions and methods for preventing stains and increasing shine and gloss of teeth. The film forming compositions may include a polymer, such as a hydrophobic polymer, and an orally acceptable solvent. The hydrophobic polymer may include an acrylate component and a hydrophobic group coupled with one another. The hydrophobic group may include an alkyl chain, a polyethylene glycol, a polypropylene, a polyester, a polyorthoester, a phospholipid, a long chain fatty acid, a vinyl chloride, fluorethylene, a siloxane, a urethane, an octylacrylamide, a butylaminoethyl, a styrene, and combinations thereof.
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公开(公告)号：US20210267875A1
公开(公告)日：2021-09-02
申请号：US17303059
申请日：2021-05-19
Applicant: Colgate-Palmolive Company
Inventor： Rong Dong , Guofeng Xu
Abstract: A tooth whitening composition includes a hydrophobic copolymer, a hydrophilic whitening agent and a polar solvent.
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公开(公告)号：US11040002B2
公开(公告)日：2021-06-22
申请号：US17023576
申请日：2020-09-17
Applicant: Colgate-Palmolive Company
Inventor： Rong Dong , Guofeng Xu
Abstract: A tooth whitening composition includes a hydrophobic copolymer, a hydrophilic whitening agent and a polar solvent.
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公开(公告)号：US10596098B2
公开(公告)日：2020-03-24
申请号：US15344394
申请日：2016-11-04
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Rong Dong , Guofeng Xu , Shaotang Yuan
Abstract: Disclosed is a durable dental film-forming composition including an acrylate/octylacrylamide copolymer, wherein the acrylate/octylacrylamide copolymer is present in an amount of about 0.1% to about 50% by weight, an adhesive, and an orally acceptable solvent. Methods of using the composition are also disclosed.
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