CO2023007429A2 - Dispositivo novedoso - Google Patents

Dispositivo novedoso

Info

Publication number
CO2023007429A2
CO2023007429A2 CONC2023/0007429A CO2023007429A CO2023007429A2 CO 2023007429 A2 CO2023007429 A2 CO 2023007429A2 CO 2023007429 A CO2023007429 A CO 2023007429A CO 2023007429 A2 CO2023007429 A2 CO 2023007429A2
Authority
CO
Colombia
Prior art keywords
bristles
toothbrush
tufts
toothbrushes
heads
Prior art date
Application number
CONC2023/0007429A
Other languages
English (en)
Inventor
Mayer Jörg
Original Assignee
Glaxosmithkline Consumer Healthcare Gmbh & Co Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Glaxosmithkline Consumer Healthcare Gmbh & Co Kg filed Critical Glaxosmithkline Consumer Healthcare Gmbh & Co Kg
Publication of CO2023007429A2 publication Critical patent/CO2023007429A2/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/028—Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/06—Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0276—Bristles having pointed ends
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0292—Bristles having split ends
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/04—Preparing bristles
    • A46D1/05—Splitting; Pointing
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D9/00—Machines for finishing brushes
    • A46D9/02—Cutting; Trimming
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures
    • A46B2200/108—Inter-dental toothbrush, i.e. for cleaning interdental spaces specifically

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Brushes (AREA)
  • Glass Compositions (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

Esta descripción proporciona un cabezal de cepillo de dientes y un cepillo de dientes con una configuración de cerdas de cepillo de dientes mejorada que comprende diferentes tipos de filamentos de cerdas en una disposición específica. Se describen cabezales de cepillos de dientes que comprenden primeros mechones (5) que comprenden primeras cerdas (6) y segundos mechones (7) que comprenden segundas cerdas (8), en los que los segundos mechones (7) se colocan más al exterior más cerca del extremo distal (3A) y más al exterior más cerca al extremo proximal (3B) en la superficie de las cerdas (3), y/o más al exterior más cerca a los extremos opuestos a lo ancho (3C, 3D) en la superficie de las cerdas (3), y donde las segundas cerdas (8) tienen un tallo ( 19) que se divide en puntas divididas (21), y en el que las puntas divididas (21) se estrechan químicamente. También se proporcionan cepillos de dientes que comprenden dichos cabezales de cepillo de dientes. Los cepillos de dientes logran un excelente rendimiento de cepillado, eliminan la placa del margen gingival y subgingival y alcanzan los espacios interproximales. También se describen métodos para fabricar estos cepillos de dientes.
CONC2023/0007429A 2020-12-11 2023-06-05 Dispositivo novedoso CO2023007429A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20213517.4A EP4011241A1 (en) 2020-12-11 2020-12-11 Novel device
PCT/EP2021/085050 WO2022122955A1 (en) 2020-12-11 2021-12-09 Novel device

Publications (1)

Publication Number Publication Date
CO2023007429A2 true CO2023007429A2 (es) 2023-07-21

Family

ID=73834345

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2023/0007429A CO2023007429A2 (es) 2020-12-11 2023-06-05 Dispositivo novedoso

Country Status (7)

Country Link
US (1) US20240049874A1 (es)
EP (2) EP4011241A1 (es)
JP (1) JP2024500342A (es)
CN (1) CN116600677A (es)
AU (1) AU2021394043A1 (es)
CO (1) CO2023007429A2 (es)
WO (1) WO2022122955A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4295727A1 (en) * 2022-06-23 2023-12-27 GlaxoSmithKline Consumer Healthcare (UK) IP Limited Toothbrush with novel bristle configuration

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9327398A (en) * 1997-12-22 1999-07-15 Johnson & Johnson Consumer Companies, Inc. Toothbrush and method of making the same
US6496999B1 (en) * 2000-02-02 2002-12-24 John O. Butler Company Toothbrush with bristle configuration adapted for cleaning tooth surfaces and interproximal areas
JP4992285B2 (ja) * 2006-04-21 2012-08-08 サンスター株式会社 歯ブラシ
WO2014054911A2 (ko) 2012-10-04 2014-04-10 비비씨 주식회사 칫솔모 제조방법 및 이를 이용한 칫솔
MX2018000054A (es) * 2015-07-07 2018-03-16 Colgate Palmolive Co Implemento para el cuidado bucal y cerda de monofilamento para usar con este.
EP3714732A1 (en) * 2019-03-29 2020-09-30 The Gillette Company LLC Head for an oral care implement and oral care implement

Also Published As

Publication number Publication date
AU2021394043A1 (en) 2023-06-29
JP2024500342A (ja) 2024-01-09
EP4258936A1 (en) 2023-10-18
EP4011241A1 (en) 2022-06-15
WO2022122955A1 (en) 2022-06-16
CN116600677A (zh) 2023-08-15
US20240049874A1 (en) 2024-02-15

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