JP6812124B2 - 歯間清掃具群 - Google Patents
歯間清掃具群 Download PDFInfo
- Publication number
- JP6812124B2 JP6812124B2 JP2016069019A JP2016069019A JP6812124B2 JP 6812124 B2 JP6812124 B2 JP 6812124B2 JP 2016069019 A JP2016069019 A JP 2016069019A JP 2016069019 A JP2016069019 A JP 2016069019A JP 6812124 B2 JP6812124 B2 JP 6812124B2
- Authority
- JP
- Japan
- Prior art keywords
- styrene
- resin
- interdental cleaning
- shaft portion
- cleaning
- 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.)
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- 238000004140 cleaning Methods 0.000 title claims description 106
- 239000000463 material Substances 0.000 claims description 64
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 62
- 229920005989 resin Polymers 0.000 claims description 55
- 239000011347 resin Substances 0.000 claims description 55
- 239000004743 Polypropylene Substances 0.000 claims description 19
- -1 polypropylene Polymers 0.000 claims description 19
- 229920001155 polypropylene Polymers 0.000 claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 17
- 239000000806 elastomer Substances 0.000 claims description 16
- 239000000470 constituent Substances 0.000 claims description 15
- 239000004793 Polystyrene Substances 0.000 claims description 11
- 229920002223 polystyrene Polymers 0.000 claims description 11
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 13
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 13
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- 229920001893 acrylonitrile styrene Polymers 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- WWNGFHNQODFIEX-UHFFFAOYSA-N buta-1,3-diene;methyl 2-methylprop-2-enoate;styrene Chemical compound C=CC=C.COC(=O)C(C)=C.C=CC1=CC=CC=C1 WWNGFHNQODFIEX-UHFFFAOYSA-N 0.000 description 2
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- ADFPJHOAARPYLP-UHFFFAOYSA-N methyl 2-methylprop-2-enoate;styrene Chemical compound COC(=O)C(C)=C.C=CC1=CC=CC=C1 ADFPJHOAARPYLP-UHFFFAOYSA-N 0.000 description 2
- 229920012128 methyl methacrylate acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 229920006124 polyolefin elastomer Polymers 0.000 description 2
- 229920005996 polystyrene-poly(ethylene-butylene)-polystyrene Polymers 0.000 description 2
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 2
- 239000011115 styrene butadiene Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- ROGIWVXWXZRRMZ-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1 ROGIWVXWXZRRMZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- BZDKYAZTCWRUDZ-UHFFFAOYSA-N buta-1,3-diene;methyl 2-methylprop-2-enoate;prop-2-enenitrile;styrene Chemical compound C=CC=C.C=CC#N.COC(=O)C(C)=C.C=CC1=CC=CC=C1 BZDKYAZTCWRUDZ-UHFFFAOYSA-N 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- FGDAXMHZSNXUFJ-UHFFFAOYSA-N ethene;prop-1-ene;prop-2-enenitrile Chemical group C=C.CC=C.C=CC#N FGDAXMHZSNXUFJ-UHFFFAOYSA-N 0.000 description 1
- BXOUVIIITJXIKB-UHFFFAOYSA-N ethene;styrene Chemical group C=C.C=CC1=CC=CC=C1 BXOUVIIITJXIKB-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920002742 polystyrene-block-poly(ethylene/propylene) -block-polystyrene Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920001909 styrene-acrylic polymer Polymers 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Brushes (AREA)
Description
10点:切り離しやすい
0点:切り離しにくい
<歯間への挿入のしやすさ>
10点:挿入しやすい
0点:挿入しにくい
2 歯間清掃具
3 連結部
10 基部
20 軸部
30 把持部
40 清掃部
Claims (4)
- 歯間清掃具群であって、
複数の歯間清掃具と、
互いに隣接する歯間清掃具同士を連結する連結部と、を備え、
各歯間清掃具は、
歯間に挿通されることが可能な形状を有する軸部と、
前記軸部に接続されており、指で把持されることが可能な形状を有する把持部と、
前記軸部の少なくとも一部を被覆するとともに歯間を清掃可能な清掃部と、を有し、
前記清掃部は、前記軸部を構成する軸部構成材料の硬度よりも低い硬度を有する低硬度樹脂からなり、
前記低硬度樹脂は、スチレン系エラストマーであり、
前記連結部は、前記把持部同士を連結するとともに、当該連結部の厚さは前記把持部の厚さよりも薄く、
前記連結部は、スチレン系樹脂及びポリプロピレンを含む樹脂材料からなり、
前記樹脂材料と前記軸部を構成する軸部構成材料とは互いに同じ材料であり、
前記樹脂材料及び前記軸部構成材料における前記ポリプロピレンの含有量は、60重量%以上83重量%以下である、歯間清掃具群。 - 請求項1に記載の歯間清掃具群において、
前記把持部は、前記樹脂材料と同じ材料からなる、歯間清掃具群。 - 請求項1又は2に記載の歯間清掃具群において、
前記樹脂材料は、前記スチレン系樹脂としてABS又はポリスチレンを含む、歯間清掃具群。 - 請求項1〜3のいずれか1項に記載の歯間清掃具群において、
前記樹脂材料及び前記軸部構成材料における前記スチレン系樹脂の含有量は、17重量%以上40重量%以下である、歯間清掃具群。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016069019A JP6812124B2 (ja) | 2016-03-30 | 2016-03-30 | 歯間清掃具群 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016069019A JP6812124B2 (ja) | 2016-03-30 | 2016-03-30 | 歯間清掃具群 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017176492A JP2017176492A (ja) | 2017-10-05 |
JP6812124B2 true JP6812124B2 (ja) | 2021-01-13 |
Family
ID=60002891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016069019A Active JP6812124B2 (ja) | 2016-03-30 | 2016-03-30 | 歯間清掃具群 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6812124B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5829458A (en) * | 1993-08-30 | 1998-11-03 | Placontrol, Inc. | Dental flosser and method of manufacturing same |
DE19642431A1 (de) * | 1996-10-15 | 1998-04-16 | Coronet Werke Gmbh | Interdentalreiniger und Verfahren zu seiner Herstellung |
US8663520B2 (en) * | 2008-07-29 | 2014-03-04 | Sunstar Americas, Inc. | Interdental cleaners and methods for making same |
EP3747616B1 (en) * | 2012-05-24 | 2023-03-22 | Sunstar Suisse SA | Interdental cleaning tool |
-
2016
- 2016-03-30 JP JP2016069019A patent/JP6812124B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017176492A (ja) | 2017-10-05 |
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