CA2423081C - Low friction toothbrush - Google Patents

Low friction toothbrush Download PDF

Info

Publication number
CA2423081C
CA2423081C CA002423081A CA2423081A CA2423081C CA 2423081 C CA2423081 C CA 2423081C CA 002423081 A CA002423081 A CA 002423081A CA 2423081 A CA2423081 A CA 2423081A CA 2423081 C CA2423081 C CA 2423081C
Authority
CA
Canada
Prior art keywords
slip agent
filament
brush
bristles
toothbrush
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.)
Expired - Fee Related
Application number
CA002423081A
Other languages
English (en)
French (fr)
Other versions
CA2423081A1 (en
Inventor
Russel A. Brezler, Iii
Susan E. Loudin
Charles F. Nelson
Kwai-Yung Benjamin Su
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2423081A1 publication Critical patent/CA2423081A1/en
Application granted granted Critical
Publication of CA2423081C publication Critical patent/CA2423081C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A46B9/06—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
    • 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
CA002423081A 2000-10-02 2001-09-28 Low friction toothbrush Expired - Fee Related CA2423081C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US23730200P 2000-10-02 2000-10-02
US60/237,302 2000-10-02
US92649301A 2001-09-25 2001-09-25
US09/926,493 2001-09-25
PCT/US2001/030688 WO2002028222A1 (en) 2000-10-02 2001-09-28 Low friction toothbrush

Publications (2)

Publication Number Publication Date
CA2423081A1 CA2423081A1 (en) 2002-04-11
CA2423081C true CA2423081C (en) 2009-12-15

Family

ID=26930537

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002423081A Expired - Fee Related CA2423081C (en) 2000-10-02 2001-09-28 Low friction toothbrush

Country Status (7)

Country Link
EP (1) EP1322199B1 (de)
JP (1) JP4842499B2 (de)
KR (1) KR100840437B1 (de)
CN (1) CN1251631C (de)
CA (1) CA2423081C (de)
DE (1) DE60112774T2 (de)
WO (1) WO2002028222A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006044964A1 (en) * 2004-10-20 2006-04-27 The Procter & Gamble Company Toothbrushes
WO2006101286A1 (en) * 2005-03-25 2006-09-28 Young-Jun Kwon Method of tapering bristles for toothbrushes and toothbrush having bristles manufactured using the method
CN105661863A (zh) 2011-01-04 2016-06-15 特里萨控股股份公司 具有被注塑成型的刷毛的牙刷以及其制造的方法和设备
KR101383667B1 (ko) * 2012-05-18 2014-04-09 비비씨 주식회사 이중구조 필라멘트 및 이를 이용한 칫솔
EP2974619B1 (de) 2012-07-02 2020-07-08 Trisa Holding AG Interdentalbürste, verfahren zur herstellung einer interdentalbürste sowie produktgruppe aus mehreren interdentalbürsten
CN103073834A (zh) * 2012-11-27 2013-05-01 常州大学 一种生物可降解合成材料牙刷
EP2918191B1 (de) 2014-03-11 2024-01-24 The Procter & Gamble Company Kopf für ein Mundpflegehilfsmittel
US10098447B2 (en) * 2014-07-15 2018-10-16 The Procter & Gamble Company Oral-care implement having color-communicative element
CN105175789A (zh) * 2015-09-18 2015-12-23 安徽创业机电设备有限公司 一种高柔软度刷毛
CN105534010A (zh) * 2015-12-22 2016-05-04 郑州人造金刚石及制品工程技术研究中心有限公司 一种含有纳米碳晶的牙刷丝及制作方法
CN105539381B (zh) * 2016-02-26 2018-02-23 冯涛 便携式洗车装置
EP3251548B1 (de) 2016-06-03 2024-02-14 The Procter & Gamble Company Filament für eine mundpflegevorrichtung und mundpflegevorrichtung
ES2795427T3 (es) 2016-06-03 2020-11-23 Procter & Gamble Cabezal para un utensilio de cuidado bucal y utensilio de cuidado bucal
JP7162006B2 (ja) * 2016-12-27 2022-10-27 サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ フィブリル化補強材を含む繊維
US10251470B1 (en) 2017-10-10 2019-04-09 The Procter & Gamble Company Head for an oral care implement and oral care implement
US11219302B2 (en) 2017-10-10 2022-01-11 The Procter & Gamble Company Head for an oral care implement and oral care implement
KR102199844B1 (ko) * 2019-01-14 2021-01-07 주식회사 메디미학 순지트 함유 항균 칫솔모 제조방법
CN114472279A (zh) * 2020-04-30 2022-05-13 张珈铭 自动化模具清扫机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US92094A (en) 1869-06-29 Improved curtain-fixture
JPS6257514A (ja) * 1985-09-06 1987-03-13 東レ・モノフィラメント株式会社 ブラシ用モノフイラメント
JPH0667329B2 (ja) * 1985-10-04 1994-08-31 東レ・モノフィラメント株式会社 ブラシ用モノフイラメント
FR2685925B1 (fr) * 1992-01-08 1994-04-08 Oreal Fibre pour applicateur, notamment cosmetique, et applicateur correspondant.
US5462798A (en) 1992-01-08 1995-10-31 L'oreal Brush for applying a liquid product as a layer on a substrate
FR2687055B1 (fr) * 1992-02-11 1994-04-29 Oreal Pinceau pour l'application de vernis a ongles, ou de produit similaire.
AU3663693A (en) * 1992-02-21 1993-09-13 Ronald K. Dunton Poly(fluorinated ethylene) coatings
DE9312577U1 (de) * 1993-08-21 1993-11-18 Geka Brush Georg Karl Gmbh Bürstchen, insbesondere Interdentalbürstchen
US6058541A (en) * 1996-07-03 2000-05-09 Gillette Canada Inc. Crimped bristle toothbrush
US6048939A (en) * 1997-01-09 2000-04-11 Dupont Dow Elastomers, L.L.C. Process aid for melt processible polymers
WO1998034514A1 (en) * 1997-02-07 1998-08-13 Smithkline Beecham Consumer Healthcare Gmbh Toothbrush bristles
US6087445A (en) * 1998-05-13 2000-07-11 Gherghel; Radu Olimpiu Polymers containing nylon and halogenated polymer
US6269514B1 (en) * 1998-06-05 2001-08-07 Du Pont Monofilament bristle assemblies and methods of making brushes using same
US6296934B1 (en) * 1999-03-12 2001-10-02 E.I. Du Pont De Nemours And Company Glitter containing filaments for use in brushes

Also Published As

Publication number Publication date
CN1468072A (zh) 2004-01-14
EP1322199A1 (de) 2003-07-02
KR20030040512A (ko) 2003-05-22
JP4842499B2 (ja) 2011-12-21
CA2423081A1 (en) 2002-04-11
DE60112774T2 (de) 2006-06-08
KR100840437B1 (ko) 2008-06-20
CN1251631C (zh) 2006-04-19
JP2004515268A (ja) 2004-05-27
EP1322199B1 (de) 2005-08-17
DE60112774D1 (de) 2005-09-22
WO2002028222A1 (en) 2002-04-11

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EEER Examination request
MKLA Lapsed

Effective date: 20150928