JPH0467807A - Bristle for brush and tooth brush - Google Patents
Bristle for brush and tooth brushInfo
- Publication number
- JPH0467807A JPH0467807A JP17868390A JP17868390A JPH0467807A JP H0467807 A JPH0467807 A JP H0467807A JP 17868390 A JP17868390 A JP 17868390A JP 17868390 A JP17868390 A JP 17868390A JP H0467807 A JPH0467807 A JP H0467807A
- Authority
- JP
- Japan
- Prior art keywords
- bristle
- brush
- formalin condensate
- toothbrush
- water
- 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.)
- Pending
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004677 Nylon Substances 0.000 claims abstract description 16
- 229920001778 nylon Polymers 0.000 claims abstract description 16
- 150000002989 phenols Chemical class 0.000 claims abstract 4
- 229940061610 sulfonated phenol Drugs 0.000 claims abstract 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 2
- -1 diphenol sulfone Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 241000894006 Bacteria Species 0.000 abstract description 12
- 238000005406 washing Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 3
- 229940087596 sodium phenolsulfonate Drugs 0.000 abstract description 3
- BLXAGSNYHSQSRC-UHFFFAOYSA-M sodium;2-hydroxybenzenesulfonate Chemical compound [Na+].OC1=CC=CC=C1S([O-])(=O)=O BLXAGSNYHSQSRC-UHFFFAOYSA-M 0.000 abstract description 3
- 239000000356 contaminant Substances 0.000 abstract 3
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000004744 fabric Substances 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 7
- BPRYUXCVCCNUFE-UHFFFAOYSA-N 2,4,6-trimethylphenol Chemical compound CC1=CC(C)=C(O)C(C)=C1 BPRYUXCVCCNUFE-UHFFFAOYSA-N 0.000 description 6
- 238000007654 immersion Methods 0.000 description 5
- 208000002064 Dental Plaque Diseases 0.000 description 4
- 230000003373 anti-fouling effect Effects 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000001493 electron microscopy Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- WHOZNOZYMBRCBL-OUKQBFOZSA-N (2E)-2-Tetradecenal Chemical compound CCCCCCCCCCC\C=C\C=O WHOZNOZYMBRCBL-OUKQBFOZSA-N 0.000 description 1
- 241000252233 Cyprinus carpio Species 0.000 description 1
- 229920006065 Leona® Polymers 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229940044654 phenolsulfonic acid Drugs 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Brushes (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は歯ブラシに関し、更に詳しくは歯ブラシの刷毛
の表面を防汚加工することにより、汚れの付着を防止し
且つ洗浄による汚れの除去を容易にすることによって、
衛生効果を高めた歯ブラシ及びかかる歯ブラシに使用す
るに適したブラシ用ブリッスルに関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a toothbrush, and more specifically, the surface of the brush of the toothbrush is antifouled to prevent the adhesion of dirt and facilitate the removal of dirt by washing. By making
The present invention relates to a toothbrush with improved hygienic effects and a bristle for a brush suitable for use in such a toothbrush.
ブラッシングによる歯垢の機械的除去はプラークコント
ロールの基本であり、最も効果的な方法とされている。Mechanical removal of dental plaque by brushing is the basic and most effective method of plaque control.
そこで用いる歯ブラシは一般の医療器具と同様に十分な
衛生的管理が必要とされるべきものである。しかしなが
ら、ブラッシング後の歯ブラシの衛生管理に関して十分
な配慮がされているとは言い難いのが現状である。ブラ
ッシング後の歯ブラシのブリッスルの表面には、歯垢、
食物残渣、歯磨成分と言った種々の汚れが付着残存して
いることが多く、十分な水洗を行わなければ微生物の温
床となる恐れがある。こうした微生物は悪臭の原因とな
るばかりではなく、時には感染症を引き起こす恐れも存
在する。The toothbrushes used therein should be subject to sufficient hygienic management, just like other medical instruments. However, at present, it cannot be said that sufficient consideration is given to hygiene management of toothbrushes after brushing. After brushing, the surface of the toothbrush bristle is covered with plaque,
Various stains such as food residue and toothpaste ingredients often remain attached, and if sufficient water is not washed, there is a risk that the toothbrush will become a breeding ground for microorganisms. These microorganisms not only cause bad odors, but also pose a risk of causing infections.
一方、歯ブラシの衛生管理の現状は、付着した汚れを水
洗によって落とした後、風通しのよい場所に保管する程
度のことが一般に行われているにすぎない。歯ブラシの
保管に関しては、熱風による乾燥や紫外線による殺菌な
ど種々の装置が考案されているが、歯ブラシそのものに
衛生加工を施した例は少なく、ナイロンフィラメントの
表面を抗菌剤を含有するポリマーで被覆した抗菌コート
歯ブラシが市販されているにすぎない。On the other hand, the current state of sanitary management of toothbrushes is as simple as washing them with water to remove dirt and then storing them in a well-ventilated place. Various devices have been devised for storing toothbrushes, such as drying them with hot air or sterilizing them with ultraviolet rays, but there are few examples of sanitary treatments applied to the toothbrushes themselves. There are only antibacterial coated toothbrushes on the market.
しかし、従来の抗菌コート歯ブラシは、ブリッスルに付
着した細菌の増殖を抑制する効果を有しているが、−度
ブリッスルに付着した細菌又は汚れは除去されることは
なく、付着したままの状態に留まるという問題点がある
。However, although conventional antibacterial coated toothbrushes have the effect of suppressing the growth of bacteria attached to the bristles, the bacteria or dirt attached to the bristles are not removed and remain attached. There is a problem with staying.
本発明は、細菌等の汚れがブリッスルに付着し難く、且
つ水洗により容易に汚れを除去することが可能であるブ
ラシ用ブリッスル、特にこれを用いた歯ブラシを提供す
ることを目的としている。An object of the present invention is to provide a bristle for a brush, in particular, a toothbrush using the bristle, which prevents stains such as bacteria from adhering to the bristle and which can be easily removed by washing with water.
上記の目的を達成するために、本発明者等は種々研究の
結果、スルホン化フェノールホルマリン縮合物により処
理して防汚加工されたナイロン製ブリッスルは、細菌等
が付着し難く、且つ水洗により容易に汚れが除去できる
ことを見出して本発明に到ったものである。In order to achieve the above object, the present inventors have conducted various studies and found that nylon bristles treated with a sulfonated phenol-formalin condensate to be antifouling are resistant to the adhesion of bacteria and are easy to wash with water. The present invention was developed based on the discovery that stains can be removed.
本発明者等は、ナイロンカーペットの仕上げ剤として用
いられているジフェノールスルポンとフェノールスルホ
ン酸ナトリウムとのホルマリン縮合物（Ｍｅｓｉｔｏｌ
ＮＢＳの商品名でＭｏｂａｙ Ｃａｒｐから市販され
ている）でナイロンフィラメントを処理すると、ブリッ
スルに撥水性を与え、その結果、口腔内に由来する菌が
付着し難く、かつ付着した汚れも水洗によって容易に除
去されることを見出した。The present inventors have developed a formalin condensate of diphenolsulfone and sodium phenolsulfonate (Mesitol), which is used as a finishing agent for nylon carpets.
Treating the nylon filament with NBS (commercially available from Mobay Carp under the trade name NBS) makes the bristles water-repellent, making it difficult for bacteria originating in the oral cavity to adhere to them, and making it easier to remove dirt that has adhered to the filament by washing with water. found to be removed.
即ち本発明は、ナイロン製ブリッスルの表面をスルホン
化フェノールホルマリン縮合物により表面処理してなる
ことを特徴とするブラシ用ブリッスルを提供するもので
ある。That is, the present invention provides a bristle for a brush, characterized in that the surface of a nylon bristle is treated with a sulfonated phenol-formalin condensate.
又本発明は、スルホン化フェノールホルマリン縮合物に
より防汚加工されたブリッスルを素材とする刷毛を、植
毛してなることを特徴とするブラシを提供するものであ
る。The present invention also provides a brush that is made of bristles that have been antifouled with a sulfonated phenol-formalin condensate and is made of bristles, which are flocked with bristles.
本発明で用いられるスルホン化フェノールホルマリン縮
合物は、下記の一般式（１）で表されるジフェノールス
ルホンとフェノールスルホン酸ナトリウムとのホルマリ
ン縮合物であり、通常、式中ｍａｎ 〜１ ＋０．５〜
１ ： ５、ｒｎ＋ｎ２〜１０の範囲が適用されるが、
特に好ましくはｍ：ｎ＝１：０．５〜１：１．５、ｍ十
ｎ＝５〜６の範囲が好ましい。The sulfonated phenol-formalin condensate used in the present invention is a formalin condensate of diphenolsulfone and sodium phenolsulfonate represented by the following general formula (1), and usually, in the formula, man ~1 +0.5 ~
The range of 1:5, rn+n2 to 10 is applied, but
Particularly preferably, m:n=1:0.5 to 1:1.5, m+n=5 to 6.
叶
尚、上記ブリッスルに撥水性が与えられる理由は、ナイ
ロン上のアミド基が、スルホン基とフェノール性水酸基
とに反応することによって、ナイロン表面の疎水性が増
加するためと推定される。It is presumed that the reason why the bristles have water repellency is that the amide group on the nylon reacts with the sulfone group and the phenolic hydroxyl group, thereby increasing the hydrophobicity of the nylon surface.
Ｃ作
用〕
本発明によれば、ジフェノールスルホンとスルホン酸ナ
トリウムとのホルマリン共綜合の結果得られるスルホン
化フェノールホルマリン縮合物により防汚加工されたブ
リッスルの素材から成る刷毛を、歯ブラシに植毛するこ
とによって、ブリッスルに細菌等が付着し難く、且つ水
洗により容易に汚れが除去できる歯ブラシ及びブラシ用
ブリッスルが提供される。C action] According to the present invention, a toothbrush is implanted with a brush made of a bristle material that has been antifouled with a sulfonated phenol-formalin condensate obtained as a result of formalin co-synthesis of diphenolsulfone and sodium sulfonate. Accordingly, a toothbrush and bristles for brushes are provided in which bacteria and the like are not easily attached to the bristles, and stains can be easily removed by washing with water.
以下本発明を実施例によって説明するが、本発明はこれ
らの実施例に限定されるものではない。EXAMPLES The present invention will be explained below with reference to Examples, but the present invention is not limited to these Examples.
実施例１
以下の１）〜５）に記載した手法により、ナイロンジャ
ージの防汚性を評価した。Example 1 The stain resistance of a nylon jersey was evaluated by the methods described in 1) to 5) below.
１） ナイロンジャージへの防汚処理加工Ｍｅｓｉｔｏ
ｌ ＮＢＳ（モーベイ・コーポレーションのジフェノー
ルスルホン−フェノールスルホン酸のホルマリン共縮合
物、商品名）の０．００６６重量％の水溶液を調整した
後、蟻酸を用いて前記水溶液のｐＨを３に調製する。６
６ナイロンジヤージ（レオナ６６）の生地を、２０ｃｍ
×２０ｃｍの大きさに裁断した上、この生地の小片を上
記のＭｅｓｉｔｏｌ ＮＢＳの若水溶液を満たした槽に
、浴比が１：３０になるように浸漬させる。1) Mesito antifouling treatment on nylon jersey
l After preparing a 0.0066% by weight aqueous solution of NBS (diphenolsulfone-formalin cocondensate of phenolsulfonic acid, trade name, Mobay Corporation), the pH of the aqueous solution is adjusted to 3 using formic acid. 6
6 Nylon jersey (Leona 66) fabric, 20cm
After cutting into pieces of 20 cm x 20 cm, a small piece of the fabric was immersed in a tank filled with the above-mentioned Mesitol NBS young aqueous solution at a bath ratio of 1:30.
尚、浸漬時間は３０分で、浸漬中の槽内の上記若水溶液
の温度は１００℃とする。The immersion time is 30 minutes, and the temperature of the young aqueous solution in the tank during immersion is 100°C.
処理布（上記生地の小片）を取り出した後、イオン交換
水で一度水洗し、水を絞った後、７５℃で１時間乾燥さ
せた。After taking out the treated fabric (a small piece of the above-mentioned fabric), it was washed once with ion-exchanged water, the water was squeezed out, and then it was dried at 75° C. for 1 hour.
２） 処理布への菌の付着
健常者から採取した歯垢約１０ｍｇをプレインハートイ
ンフュージョン液体培地５０艷に懸濁し、そこへ上記１
）で調製した処理布の１ｃｍＸ１ｃｍの細片を浸漬し、
嫌気条件下で浸漬液を３７℃に保持し、２４時間培養し
た。その後、布の細片を取り出して、約１０秒間水洗し
た上、乾燥させた。未処理布に対しても同様の操作を行
った。2) Adhesion of bacteria to treated cloth Approximately 10 mg of dental plaque collected from a healthy person was suspended in 50 g of plain heart infusion liquid medium, and the above 1.
) A 1 cm x 1 cm strip of the treated fabric prepared in ) was soaked,
The immersion liquid was maintained at 37°C under anaerobic conditions and cultured for 24 hours. Thereafter, the strip of cloth was removed, washed with water for about 10 seconds, and dried. Similar operations were performed on untreated fabrics.
３） 歯垢を強制付着させた処理布の水洗洗浄上記ｌ）
で調製した処理布と未処理の布で歯垢の付着している歯
面を拭き取り、でき得る限り均等に歯垢を両方の布に付
着させた。その後、約１０秒間水洗した上、乾燥させた
。3) Rinse the treated cloth to which dental plaque has been forcibly attached (l) above.
The tooth surfaces to which plaque had adhered were wiped with the treated and untreated cloths prepared above, and plaque was adhered to both cloths as evenly as possible. Thereafter, it was washed with water for about 10 seconds and then dried.
４） 電顕観察
上記２）、３）で調製した試料を２％ホルマリンにて固
定した上、常法に従い走査型電子顕微鏡用試料を調製し
た。4) Electron microscopy The samples prepared in 2) and 3) above were fixed in 2% formalin, and then samples for scanning electron microscopy were prepared according to a conventional method.
調製した試料を、電子顕微鏡にて観察することにより、
菌の付着量を判定した。その結果を表１に示す。By observing the prepared sample with an electron microscope,
The amount of bacteria attached was determined. The results are shown in Table 1.
表１ ナイロンジャージの防汚性の判定結果５） 評価
結果
表１に示すように、Ｍｅｓｉｔｏｌ ＮＢＳで処理した
ナイロンジャージは未処理に比較して微生物の菌が付着
し難く、且つ菌が付着したとしても水洗洗浄を行うこと
によって容易に付着した菌を除去できることが確認され
た。Table 1 Judgment results of stain resistance of nylon jerseys 5) Evaluation results As shown in Table 1, nylon jerseys treated with Mesitol NBS were less likely to have microorganisms adhering to them than non-treated nylon jerseys. It was also confirmed that attached bacteria can be easily removed by washing with water.
実施例２
以下の１）〜３）に記載した手法により、防汚処理加工
した歯ブラシの実使用試験を実施し、その評価を行った
。Example 2 Using the methods described in 1) to 3) below, a practical use test was conducted on a toothbrush treated with antifouling treatment, and the results were evaluated.
１） 歯ブラシへの防汚処理加工
Ｍｅｓｉｔｏｌ ＮＢＳの０．００６６重量％の水溶液
を調製した後、蟻酸を用いて前記水溶液のｐＨを３に調
整する。６６及び６−１２ナイロンブリツスルを植毛し
た歯ブラシを上記のＭｅｓｉｔｏｌＮＢＳの希求溶液を
満たした槽に、浴比がに３０になるように浸漬させる。1) Antifouling treatment for toothbrushes After preparing a 0.0066% by weight aqueous solution of Mesitol NBS, the pH of the aqueous solution was adjusted to 3 using formic acid. A toothbrush grafted with 66 and 6-12 nylon brittle is immersed in a bath filled with the dilute solution of Mesitol NBS at a bath ratio of 30.
尚、浸漬時間は３０分で、浸漬中の槽内の上記水溶液の
温度は１００℃とする。The immersion time is 30 minutes, and the temperature of the aqueous solution in the tank during immersion is 100°C.
処理した歯ブラシを取り出した後、イオン交換水にて一
度洗浄後、７５℃で１時間乾燥させた。After the treated toothbrush was taken out, it was washed once with ion-exchanged water, and then dried at 75° C. for 1 hour.
２） ブラッシングによる実使用試験
上記１）で調製した歯ブラシと未処理歯ブラシを４名の
男性被験者によって実使用し、評価を行った。2) Practical test using brushing The toothbrush prepared in 1) above and the untreated toothbrush were used and evaluated by four male subjects.
歯ブラシに歯磨剤を０．５ｇ付けたもので１分間磨き、
流水で１０秒間水洗した。次に軽く振った後、室温乾燥
した。その後、使用７日目にブリッスルの一部を切り取
り、前述した方法により電子顕微鏡用試料を調製した。Brush for 1 minute with a toothbrush with 0.5g of toothpaste,
Washed with running water for 10 seconds. Next, after shaking lightly, it was dried at room temperature. Thereafter, on the 7th day of use, a part of the bristles was cut out, and a sample for electron microscopy was prepared by the method described above.
電子顕微鏡により試料を観察した上、汚垢の付着量を判
定した。その結果を表２に示す。The sample was observed using an electron microscope, and the amount of dirt attached was determined. The results are shown in Table 2.
３） 評価結果
表２に示すように、Ｍｅｓｉｔｏｌ ＮＢＳで処理した
歯ブラシは未処理に比較して実使用評価において歯垢等
汚れの付着が少ないことが確認された。3) Evaluation Results As shown in Table 2, it was confirmed that the toothbrushes treated with Mesitol NBS had less stains such as plaque attached to them in the practical evaluation compared to the untreated toothbrushes.
表２ 歯ブラシへの汚垢付着性の判定結果Ｍｅｓｉｔｏ
ｌ ＮＢＳで処理したナイロンジャージ及び歯ブラシ共
、未処理のものに比べて、微生物の菌が付着し難く、ま
た歯垢等の汚れが水洗洗浄を行うことにより、容易に除
去することが可能である。Table 2 Judgment result of dirt adhesion to toothbrush Mesito
l Compared to untreated nylon jerseys and toothbrushes treated with NBS, microorganisms are less likely to adhere to them, and stains such as dental plaque can be easily removed by washing with water. .
スルホン化フェノールホルマリン縮合物により防汚加工
されたブリッスルの素材から成る刷毛を、歯ブラシに植
毛することによってブリッスルに細菌等が付着し難く、
且つ水洗洗浄により容易に汚れが除去できるので、歯ブ
ラシの衛生効果を高めることが可能になる。By implanting bristles made of bristle material that has been antifouled with a sulfonated phenol-formalin condensate on a toothbrush, it is difficult for bacteria to adhere to the bristles.
In addition, since stains can be easily removed by washing with water, the sanitary effect of the toothbrush can be enhanced.
Claims (1)
ルホルマリン縮合物により表面処理してなることを特徴
とするブラシ用ブリッスル。 ２ スルホン化フェノールホルマリン縮合物が下記の一
般式（１）で示されるジフェノールスルホンとスルホン
酸ナトリウムとのホルマリン共縮合物である請求項１記
載のブラシ用ブリッスル。 ▲数式、化学式、表等があります▼（１） （式中、ｍ、ｎはｍ：ｎ＝１：０．５〜１：５、ｍ＋ｎ
＝２〜１０の数である） ３ ｍ、ｎがｍ：ｎ＝１：０．５〜１：１．５、ｍ＋ｎ
＝５〜６の数である請求項２記載のブラシ用ブリッスル
。 ４ スルホン化フェノールホルマリン縮合物により防汚
加工されたブリッスルを素材とする刷毛を、植毛してな
ることを特徴とする歯ブラシ。 ５ スルホン化フェノールホルマリン縮合物が下記の一
般式（１）で示されるジフェノールスルホンとスルホン
酸ナトリウムとのホルマリン共縮合物である請求項４記
載の歯ブラシ。 ▲数式、化学式、表等があります▼（１） （式中、ｍ、ｎはｍ：ｎ＝１：０．５〜１：５、ｍ＋ｎ
＝２〜１０の数である） ６ ｍ、ｎがｍ：ｎ＝１：０．５〜１：１．５、ｍ＋ｎ
＝５〜６の数である請求項５記載の歯ブラシ。[Claims] 1. A bristle for a brush, characterized in that the surface of a nylon bristle is treated with a sulfonated phenol-formalin condensate. 2. The bristle for a brush according to claim 1, wherein the sulfonated phenol-formalin condensate is a formalin co-condensate of diphenol sulfone and sodium sulfonate represented by the following general formula (1). ▲There are mathematical formulas, chemical formulas, tables, etc.▼(1) (In the formula, m and n are m:n=1:0.5 to 1:5, m+n
= a number from 2 to 10) 3 m, n is m: n = 1:0.5 to 1:1.5, m + n
The bristle for a brush according to claim 2, wherein the number is from 5 to 6. 4. A toothbrush comprising a brush made of bristle that has been antifouled with a sulfonated phenol-formalin condensate and is made of flocked bristles. 5. The toothbrush according to claim 4, wherein the sulfonated phenol formalin condensate is a formalin cocondensate of diphenolsulfone and sodium sulfonate represented by the following general formula (1). ▲There are mathematical formulas, chemical formulas, tables, etc.▼(1) (In the formula, m and n are m:n=1:0.5 to 1:5, m+n
= a number from 2 to 10) 6 m, n is m: n = 1:0.5 to 1:1.5, m + n
The toothbrush according to claim 5, wherein the number is from 5 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17868390A JPH0467807A (en) | 1990-07-06 | 1990-07-06 | Bristle for brush and tooth brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17868390A JPH0467807A (en) | 1990-07-06 | 1990-07-06 | Bristle for brush and tooth brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0467807A true JPH0467807A (en) | 1992-03-03 |
Family
ID=16052729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17868390A Pending JPH0467807A (en) | 1990-07-06 | 1990-07-06 | Bristle for brush and tooth brush |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0467807A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5914697A (en) * | 1996-04-03 | 1999-06-22 | Nippon Antena Kabushiki Kaisha | Method of fabricating radio device helical antennas |
-
1990
- 1990-07-06 JP JP17868390A patent/JPH0467807A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5914697A (en) * | 1996-04-03 | 1999-06-22 | Nippon Antena Kabushiki Kaisha | Method of fabricating radio device helical antennas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5618370B2 (en) | Antibacterial agent immobilization method and article obtained by the method | |
| JP4972743B2 (en) | Cleaning composition and cleaning method | |
| CA2485523A1 (en) | Water-based concentrate for disinfecting surfaces | |
| EP2165692B1 (en) | Silver ion fixed product produced by microwave irradiation, and method for silver ion fixation | |
| EP0977481A1 (en) | Compositions for killing dust mites and methods of using same | |
| JP2011127243A (en) | Bacteriostatically treating method | |
| JPH0467807A (en) | Bristle for brush and tooth brush | |
| FI97855C (en) | Non-contaminating antimicrobial composition | |
| Bonar et al. | Studies on ringworm funguses with reference to public health problems | |
| EP1541748A1 (en) | Fiber processing agent and fiber processed with the fiber processing agent | |
| US2717850A (en) | Disinfecting and cleansing solution for the human skin | |
| WO2002006579A2 (en) | Biocidal polyamides and methods | |
| Krog et al. | Alkyl-dimethyl-benzyl-ammonium-chloride for sanitization of eating and drinking utensils | |
| JPH06212562A (en) | Antibacterial sterilization treatment for fiber product and hygienic cloth, antibacterial fiber product and sterilized hygienic cloth | |
| JP3607606B2 (en) | Sterilization method | |
| JP3165235B2 (en) | Antibacterial processed fiber product and its processing method | |
| JPH09296364A (en) | Agent for antibacterial deodorizing treatment of textile fabric and antibacterial deodorizing treatment of textile fabric using the agent | |
| JPS6385181A (en) | Washing fastness sanitary processing of fiber products | |
| JPH03289905A (en) | Filament for antibacterial toothbrush and manufacture thereof | |
| CA1061675A (en) | Antimicrobial cleaning compositions | |
| JPH02274205A (en) | Brush or the like | |
| US4437253A (en) | Fisherman's hand towel and method | |
| CN1090904C (en) | High-effective broad-spectrum fungicide and method for preparing sanitary disinfecting articles by using one | |
| Larkin et al. | Disinfection of hospital blankets with synthetic phenolic compounds | |
| EP0043835A4 (en) | Denture cleaning. |