CA3025876A1 - Filament pour instrument d'hygiene buccale, et instrument d'hygiene buccale - Google Patents

Filament pour instrument d'hygiene buccale, et instrument d'hygiene buccale

Info

Publication number
CA3025876A1
CA3025876A1 CA3025876A CA3025876A CA3025876A1 CA 3025876 A1 CA3025876 A1 CA 3025876A1 CA 3025876 A CA3025876 A CA 3025876A CA 3025876 A CA3025876 A CA 3025876A CA 3025876 A1 CA3025876 A1 CA 3025876A1
Authority
CA
Canada
Prior art keywords
filament
filaments
tuft
cross
range
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA3025876A
Other languages
English (en)
Other versions
CA3025876C (fr
Inventor
Erwin Paul Mark
Jochen Erich Kawerau
Jens Alinski
Sven Alexander Franke
Karen Lynn Claire-Zimmet
Uwe Jungnickel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CA3025876A1 publication Critical patent/CA3025876A1/fr
Application granted granted Critical
Publication of CA3025876C publication Critical patent/CA3025876C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0238—Bristles with non-round cross-section
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/08—Preparing uniform tufts of bristles
    • 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

Landscapes

  • Brushes (AREA)

Abstract

La présente invention concerne un filament, pour un instrument d'hygiène buccale, qui présente un axe longitudinal et une section transversale sensiblement en forme de croix s'étendant dans un plan sensiblement perpendiculaire à l'axe longitudinal. La section transversale en forme de croix présente quatre parties saillantes et quatre canaux, les parties saillantes et les canaux étant placés de manière alternée. La section transversale possède un diamètre externe, et chaque canal possède une courbure concave formée par des parties saillantes voisines et convergentes. La courbure concave présente un rayon compris dans une plage d'environ 0,015 mm à environ 0,12 mm, et le rapport entre le diamètre extérieur et le rayon se situe dans une plage d'environ 2,5 à environ 12.
CA3025876A 2016-06-03 2017-06-01 Filament pour instrument d'hygiene buccale, et instrument d'hygiene buccale Active CA3025876C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16172797.9A EP3251547B1 (fr) 2016-06-03 2016-06-03 Filament pour un instrument de soins buccaux et ledit instrument
EP16172797.9 2016-06-03
PCT/US2017/035384 WO2017210389A1 (fr) 2016-06-03 2017-06-01 Filament pour instrument d'hygiène buccale, et instrument d'hygiène buccale

Publications (2)

Publication Number Publication Date
CA3025876A1 true CA3025876A1 (fr) 2017-12-07
CA3025876C CA3025876C (fr) 2021-05-25

Family

ID=56116269

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3025876A Active CA3025876C (fr) 2016-06-03 2017-06-01 Filament pour instrument d'hygiene buccale, et instrument d'hygiene buccale

Country Status (8)

Country Link
EP (1) EP3251547B1 (fr)
JP (2) JP7126952B2 (fr)
KR (1) KR102223596B1 (fr)
CN (1) CN109310202B (fr)
AU (1) AU2017273722B2 (fr)
CA (1) CA3025876C (fr)
FI (1) FI3251547T3 (fr)
WO (1) WO2017210389A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110074543A (zh) * 2019-05-17 2019-08-02 镇江市胜得机械制造有限责任公司 一种废旧橡胶履带回收专用毛刷

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876477A (en) * 1955-12-08 1959-03-10 George G Stewart Brush
DE19533815A1 (de) * 1995-09-13 1997-03-20 Coronet Werke Gmbh Zahnbürste und Verfahren zu ihrer Herstellung
CA2261763A1 (fr) * 1996-07-25 1998-02-05 Whitehill Oral Technologies, Inc. Brosse a dents a efficacite de nettoyage et d'abrasion amelioree
DE19829611A1 (de) * 1998-07-02 2000-01-13 Braun Gmbh Verfahren zur Herstellung eines Borstenbüschels insbesondere einer Zahnbürste
JP2001169829A (ja) * 1999-12-20 2001-06-26 Toray Monofilament Co Ltd 歯ブラシ用毛材
DE10212701B4 (de) * 2002-03-21 2015-05-13 Geka Gmbh Borste, Verfahren und Vorrichtung zu ihrer Herstellung sowie Borstenware
JP2004202021A (ja) * 2002-12-26 2004-07-22 Lion Corp 歯ブラシ
JP2005185399A (ja) * 2003-12-25 2005-07-14 Lion Corp 歯ブラシ
JP2009219520A (ja) 2008-03-13 2009-10-01 Toray Monofilament Co Ltd 歯ブラシ用毛材および歯ブラシ
JP2015006227A (ja) * 2013-06-25 2015-01-15 東レ・モノフィラメント株式会社 ブラシ用毛材およびブラシ
EP2918191B1 (fr) * 2014-03-11 2024-01-24 The Procter & Gamble Company Tête pour un instrument de soin buccal

Also Published As

Publication number Publication date
JP7126952B2 (ja) 2022-08-29
CA3025876C (fr) 2021-05-25
EP3251547B1 (fr) 2024-04-17
WO2017210389A1 (fr) 2017-12-07
AU2017273722A1 (en) 2018-12-13
AU2017273722B2 (en) 2020-01-30
JP2019517327A (ja) 2019-06-24
EP3251547A1 (fr) 2017-12-06
CN109310202B (zh) 2024-04-16
KR20190003714A (ko) 2019-01-09
FI3251547T3 (fi) 2024-05-08
CN109310202A (zh) 2019-02-05
JP2021106898A (ja) 2021-07-29
KR102223596B1 (ko) 2021-03-05

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Effective date: 20181127