JP4106045B2 - 弾力性の優れた高度テーパリング歯ブラシ毛が植毛された歯ブラシの製造方法 - Google Patents
弾力性の優れた高度テーパリング歯ブラシ毛が植毛された歯ブラシの製造方法 Download PDFInfo
- Publication number
- JP4106045B2 JP4106045B2 JP2004194676A JP2004194676A JP4106045B2 JP 4106045 B2 JP4106045 B2 JP 4106045B2 JP 2004194676 A JP2004194676 A JP 2004194676A JP 2004194676 A JP2004194676 A JP 2004194676A JP 4106045 B2 JP4106045 B2 JP 4106045B2
- Authority
- JP
- Japan
- Prior art keywords
- toothbrush
- monofilaments
- tapered
- bristles
- elasticity
- 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 - Lifetime
Links
Images
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
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
- Y10T428/2976—Longitudinally varying
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/298—Physical dimension
Landscapes
- Brushes (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
1)従来のナイロン材質歯ブラシの弾力性に慣れている使用者にとっては、上記先行技術
1による歯ブラシ毛があまりにも柔らかであるため、歯ブラシ感が劣ると感じられる
。
2)上記先行技術1による製造方法では、歯ブラシ毛を薬品に浸漬させて完全にテーパリ
ングさせるため、濃度・温度・時間などの作業条件が非常に複雑となり、規格品の製
品を得るまで不良率が50%以上発生する。
本発明者は上記目的を達成するために持続的に研究した結果、歯ブラシ毛の末端部分の直径が0.0005mm〜0.02mmであり、テーパリングされた部分が末端部分から2.8mm〜3.0mm未満の歯ブラシ毛が、目的とする効果を発揮することを究明した。
サンドバス(Sandbath)が装着された1000mlビーカーに、50%濃度のNaOH溶液をビーカー底部から1cm高さになるように入れ、溶液の温度が120℃になるようにした後、0.2mm直径の東レ株式会社(TORAY)製のポリブチレンテレフタレート(520)フィラメントを30mm長さに切断した束を、垂直に末端部分から3.0mmが浸される程に浸漬する。そして、この状態で18分経過させると、上記フィラメントの末端部分は溶けて長さが短くなる直前であり、19分経過させると、上記フィラメントは長さが短くなった直後であった。このとき、フィラメント束を全て取り出し、上記フィラメントの反対面を同一の方法で処理する。
上記実施例と同一に施行するが、浸漬時間をフィラメントの末端部分が溶ける直前である18分にし、植毛後の研磨過程において320番綱目研磨布で5秒間研磨する過程を省略した歯ブラシを比較例として作成した。
Claims (1)
- ポリエチレンテレフタレートまたはポリブチレンテレフタレートからなる、歯ブラシ用モノフィラメントを、硫酸または苛性ソーダなどの侵蝕用薬品に末端部分から3.0mmまで浸漬させ、該モノフィラメントの長さが短くなった直後まで維持し、これを中和、及び水洗・乾燥させて歯ブラシ竿に植毛した後、
2600〜3000rpmで回転する240番綱目研磨布で3〜10秒間研磨し、同じ速度で回転する320番綱目研磨布で3〜10秒間研磨し、同じ速度で回転する400番綱目研磨布で3〜10秒間研磨し、
前記歯ブラシ用モノフィラメントの末端部分の直径が0.0005mm〜0.02mmで、テーパリングされた部分が前記末端部分から2.8mm〜3.0mm未満とした
ことを特徴とする弾力性の優れた高度テーパリングされた歯ブラシ毛が植毛された歯ブラシの製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0009217A KR100421454B1 (ko) | 2001-02-23 | 2001-02-23 | 탄력성이 우수한 고도 테이퍼링 칫솔모가 식모된 칫솔 및그 제조방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002047007A Division JP2002262940A (ja) | 2001-02-23 | 2002-02-22 | 弾力性の優れた高度テーパリング歯ブラシ毛が植毛された歯ブラシ、及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004337623A JP2004337623A (ja) | 2004-12-02 |
JP4106045B2 true JP4106045B2 (ja) | 2008-06-25 |
Family
ID=19706169
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002047007A Pending JP2002262940A (ja) | 2001-02-23 | 2002-02-22 | 弾力性の優れた高度テーパリング歯ブラシ毛が植毛された歯ブラシ、及びその製造方法 |
JP2004194676A Expired - Lifetime JP4106045B2 (ja) | 2001-02-23 | 2004-06-30 | 弾力性の優れた高度テーパリング歯ブラシ毛が植毛された歯ブラシの製造方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002047007A Pending JP2002262940A (ja) | 2001-02-23 | 2002-02-22 | 弾力性の優れた高度テーパリング歯ブラシ毛が植毛された歯ブラシ、及びその製造方法 |
Country Status (9)
Country | Link |
---|---|
US (2) | US20020116778A1 (ja) |
EP (1) | EP1234525B1 (ja) |
JP (2) | JP2002262940A (ja) |
KR (1) | KR100421454B1 (ja) |
CN (1) | CN1291675C (ja) |
AT (1) | ATE278339T1 (ja) |
DE (1) | DE60201451T2 (ja) |
ES (1) | ES2230401T3 (ja) |
HK (1) | HK1050123A1 (ja) |
Families Citing this family (54)
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DE10164336A1 (de) | 2001-12-28 | 2003-07-17 | Trisa Holding Ag Triengen | Zahnbürste und Verfahren zur Herstellung einer solchen Zahnbürste |
KR100456100B1 (ko) * | 2002-10-31 | 2004-11-16 | 권영준 | 연성 모와 경성 모를 동시에 구비한 칫솔 |
MXPA04007627A (es) * | 2002-12-03 | 2004-11-10 | Young Jun Kwon | Cepillo de dientes que tiene cerdas en forma de aguja ahusadas en un extremo y metodo de fabricacion del mismo. |
DE10259723A1 (de) | 2002-12-19 | 2004-07-01 | Trisa Holding Ag | Zahnbürste und Verfahren zu deren Herstellung |
JP2004208816A (ja) * | 2002-12-27 | 2004-07-29 | Lion Corp | 歯ブラシ |
CN1154427C (zh) * | 2003-01-03 | 2004-06-23 | 殷新中 | 一种制备尖头刷丝的方法 |
KR100485220B1 (ko) * | 2003-03-12 | 2005-04-27 | 권영준 | 다양한 끝 점 후도를 가진 침상모가 식모된 칫솔 및 그제조방법 |
US20060272112A9 (en) | 2003-03-14 | 2006-12-07 | The Gillette Company | Toothbrush |
EP1615586B1 (de) * | 2003-04-22 | 2012-05-02 | Trisa Holding AG | Bürstenkopf für eine elektrozahnbürste |
CN100372444C (zh) * | 2003-04-27 | 2008-02-27 | 朱福如 | 串联的冷阴极启动、可调光的气体放电灯照明系统 |
US8042217B2 (en) * | 2004-11-02 | 2011-10-25 | Colgate-Palmolive Company | Toothbrush and method of making the same |
KR100637380B1 (ko) * | 2004-12-08 | 2006-10-23 | 권영준 | 침상모가 식모된 칫솔의 제조방법 및 이에 의하여 제조된칫솔 |
KR100666460B1 (ko) * | 2005-04-08 | 2007-01-09 | 권영준 | 침상모가 식모된 칫솔의 제조방법 및 이 방법으로 제조된칫솔 |
KR100666457B1 (ko) * | 2005-06-03 | 2007-01-09 | 권영준 | 침상모가 식모된 칫솔의 제조방법 및 이에 의하여 제조된칫솔 |
SI1912532T2 (sl) | 2005-08-08 | 2013-06-28 | Gaba International Holding Ag | Zobna krtačka s poševnimi in koničastimi ščetinami |
US20070050933A1 (en) * | 2005-09-02 | 2007-03-08 | Brezler Russel A | Variable diameter filaments |
JP5261184B2 (ja) * | 2005-10-14 | 2013-08-14 | ヨン ジュン クォン | 歯ブラシの製造方法及びこの方法によって製造された歯ブラシ |
KR100590608B1 (ko) * | 2005-12-22 | 2006-06-19 | 주식회사 베스트화성 | 침상모 및 그 제조방법 |
CH713325B1 (de) | 2006-08-25 | 2018-06-29 | Gaba Int Holding Gmbh | Zahnbürste mit schräggestellten Borsten und zugespitzten Borsten. |
KR100742196B1 (ko) * | 2006-11-16 | 2007-07-24 | 주식회사 베스트화성 | 짧은 테이퍼 길이를 가지는 침상모의 제조방법 및 이방법에 의하여 제조된 칫솔 |
CN100463623C (zh) * | 2007-02-03 | 2009-02-25 | 王小芳 | 一种双尖头刷丝一次成型的制备方法 |
CN100435689C (zh) * | 2007-02-07 | 2008-11-26 | 杨里江 | 牙刷尖头刷丝的自动成型方法 |
KR20080084625A (ko) * | 2007-03-13 | 2008-09-19 | 주식회사 베스트화성 | 생산효율이 향상된 칫솔모의 테이퍼 가공방법 |
US20090007357A1 (en) * | 2007-05-07 | 2009-01-08 | The Gillette Company | Oral Hygiene Implements |
EP2526815B1 (de) * | 2008-06-07 | 2018-04-18 | Trisa Holding AG | Zahnbürste mit gemischten Borstenbündeln und Verfahren zur Herstellung |
KR100900805B1 (ko) * | 2008-10-27 | 2009-06-04 | 주식회사 베스트화성 | 기계적 방법에 의한 칫솔모의 테이퍼 가공방법 |
US9655435B2 (en) | 2008-12-15 | 2017-05-23 | Glaxosmithkline Consumer Healthcare Gmbh & Co., Kg | Toothbrush bristle arrangement |
WO2010101319A1 (ko) * | 2009-03-05 | 2010-09-10 | (주)알엔디지케이알 | 테이퍼 끝단이 라운드 처리된 칫솔모 및 그 제조방법 |
KR101046466B1 (ko) * | 2009-06-12 | 2011-07-04 | 이한기 | 라운드 칫솔모 가공방법 |
KR100972388B1 (ko) * | 2009-07-31 | 2010-07-27 | 주식회사 베스트화성 | 침투력과 쇄소성이 향상된 침상모가 식모된 칫솔 및 그 제조방법 |
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USD767281S1 (en) | 2013-02-26 | 2016-09-27 | Colgate-Palmolive Company | Bristle bearing surface of a toothbrush head |
USD754442S1 (en) | 2013-07-17 | 2016-04-26 | Colgate-Palmolive Company | Toothbrush |
USD754443S1 (en) | 2014-06-11 | 2016-04-26 | Colgate-Palmolive Company | Oral care implement |
USD764176S1 (en) | 2014-07-31 | 2016-08-23 | Colgate-Palmolive Company | Oral care implement |
USD764177S1 (en) | 2014-07-31 | 2016-08-23 | Colgate-Palmolive Company | Oral care implement |
JP6599088B2 (ja) * | 2014-09-02 | 2019-10-30 | 辻 陽平 | 歯ブラシの製造方法 |
CN204292480U (zh) * | 2014-10-23 | 2015-04-29 | 广东三椒口腔用品有限公司 | 一种尖细丝刷毛的牙刷 |
AU2017251908A1 (en) | 2016-04-20 | 2018-11-01 | Trisa Holding Ag | Brush product and method for the production thereof |
EP3272248A3 (en) * | 2016-07-22 | 2018-03-21 | Mitsubishi Pencil Company, Limited | Brush for cosmetic products and manufacturing method of the same |
US10244857B2 (en) | 2016-08-29 | 2019-04-02 | Colgate-Palmolive Company | Oral care implement and filament for the same |
CA3021410C (en) * | 2017-10-27 | 2023-12-12 | Sunstar Americas, Inc. | Powered toothbrush bristle head |
USD858105S1 (en) | 2017-11-17 | 2019-09-03 | Colgate-Palmolive Company | Oral care implement |
USD858997S1 (en) | 2017-11-17 | 2019-09-10 | Colgate-Palmolive Company | Tracking module for an oral care implement |
USD893881S1 (en) | 2017-11-17 | 2020-08-25 | Colgate-Palmolive Company | Oral care apparatus |
CA3043205A1 (en) * | 2018-05-21 | 2019-11-21 | Sunstar Americas, Inc. | Toothbrush bristle and bristle tuft |
USD883677S1 (en) | 2018-12-13 | 2020-05-12 | Colgate-Palmolive Company | Toothbrush |
WO2020118602A1 (en) | 2018-12-13 | 2020-06-18 | Colgate-Palmolive Company | Oral care implement |
USD961269S1 (en) | 2020-07-31 | 2022-08-23 | Colgate-Palmolive Company | Oral care implement |
CN112956812A (zh) * | 2021-04-10 | 2021-06-15 | 山东省轻工工程学校 | 一种口腔清洁刷毛的加工装置及方法 |
USD1024571S1 (en) | 2022-06-17 | 2024-04-30 | Colgate-Palmolive Company | Oral care implement |
USD1024572S1 (en) | 2022-06-24 | 2024-04-30 | Colgate-Palmolive Company | Oral care implement |
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TW414035U (en) * | 1996-05-14 | 2000-12-01 | Kao Corp | Toothbrush |
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-
2001
- 2001-02-23 KR KR10-2001-0009217A patent/KR100421454B1/ko active IP Right Grant
- 2001-09-21 US US09/956,897 patent/US20020116778A1/en not_active Abandoned
-
2002
- 2002-02-11 ES ES02002970T patent/ES2230401T3/es not_active Expired - Lifetime
- 2002-02-11 EP EP02002970A patent/EP1234525B1/en not_active Expired - Lifetime
- 2002-02-11 AT AT02002970T patent/ATE278339T1/de not_active IP Right Cessation
- 2002-02-11 DE DE60201451T patent/DE60201451T2/de not_active Expired - Lifetime
- 2002-02-21 CN CNB021052360A patent/CN1291675C/zh not_active Expired - Fee Related
- 2002-02-22 JP JP2002047007A patent/JP2002262940A/ja active Pending
-
2003
- 2003-04-01 HK HK03102317A patent/HK1050123A1/xx not_active IP Right Cessation
- 2003-10-03 US US10/677,286 patent/US6764142B2/en not_active Expired - Lifetime
-
2004
- 2004-06-30 JP JP2004194676A patent/JP4106045B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60201451D1 (de) | 2004-11-11 |
US20020116778A1 (en) | 2002-08-29 |
KR100421454B1 (ko) | 2004-03-09 |
DE60201451T2 (de) | 2005-11-24 |
HK1050123A1 (en) | 2003-06-13 |
ATE278339T1 (de) | 2004-10-15 |
US20040070258A1 (en) | 2004-04-15 |
EP1234525B1 (en) | 2004-10-06 |
JP2002262940A (ja) | 2002-09-17 |
US6764142B2 (en) | 2004-07-20 |
EP1234525A3 (en) | 2003-11-12 |
CN1291675C (zh) | 2006-12-27 |
CN1371645A (zh) | 2002-10-02 |
ES2230401T3 (es) | 2005-05-01 |
JP2004337623A (ja) | 2004-12-02 |
KR20020068860A (ko) | 2002-08-28 |
EP1234525A2 (en) | 2002-08-28 |
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