JPH03161275A - Antibacterial milling grindstone - Google Patents
Antibacterial milling grindstoneInfo
- Publication number
- JPH03161275A JPH03161275A JP29868189A JP29868189A JPH03161275A JP H03161275 A JPH03161275 A JP H03161275A JP 29868189 A JP29868189 A JP 29868189A JP 29868189 A JP29868189 A JP 29868189A JP H03161275 A JPH03161275 A JP H03161275A
- Authority
- JP
- Japan
- Prior art keywords
- antibacterial
- grinding wheel
- zeolite powder
- abrasive material
- zinc
- 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
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 35
- 238000003801 milling Methods 0.000 title abstract 2
- 238000000227 grinding Methods 0.000 claims abstract description 26
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 13
- 239000010457 zeolite Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 7
- 239000011701 zinc Substances 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910052709 silver Inorganic materials 0.000 claims abstract description 6
- 239000004332 silver Substances 0.000 claims abstract description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003082 abrasive agent Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 3
- 239000011859 microparticle Substances 0.000 claims description 2
- 238000009472 formulation Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 3
- 241000233866 Fungi Species 0.000 abstract 1
- 235000013305 food Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000006061 abrasive grain Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 101150109958 CAPN5 gene Proteins 0.000 description 1
- 102100030006 Calpain-5 Human genes 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- -1 copper and zinc Chemical class 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 235000013322 soy milk Nutrition 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は摩砕砥石の抗菌性の改善方法、具体的には砥材
の１部に銀，ｗ４，亜鉛などの抗菌性金属を含有せしめ
た抗菌性摩砕砥石に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a method for improving the antibacterial properties of a grinding wheel, specifically, a method for improving the antibacterial properties of a grinding wheel, specifically, a method of improving the antibacterial properties of a grinding wheel, and specifically, a method of improving the antibacterial properties of a grinding wheel, specifically, by incorporating an antibacterial metal such as silver, W4, or zinc into a part of the grinding material. The present invention relates to antibacterial grinding wheels.
本発明者は先に特公昭４８−１８１９６号に示される無
気孔の重圧摩砕砥石を提供し、家畜骨の肉質ペースト，
豆乳，製餡，スープ，ジュース等の食品、ココア．コー
ヒー等の嗜好品、顔料，塗料等の工業品の摩砕に広く用
いられている。The present inventor previously provided a nonporous heavy-pressure grinding wheel disclosed in Japanese Patent Publication No. 18196/1983,
Foods such as soy milk, bean paste, soup, juice, cocoa. It is widely used for grinding luxury goods such as coffee and industrial products such as pigments and paints.
この重圧摩砕砥石は無孔質のためこれを食品の摩砕に用
いても砥石内部に食品残滓が残存付着するおそれがない
ため砥石内部にカビの発生するおそれはないが、高温多
湿時に使用後の洗滌が不十分であると砥石の粗表面にカ
ビの発生するおそれがある。This heavy-pressure grinding wheel is non-porous, so even if you use it to grind food, there is no risk of food residue remaining inside the grinding wheel, so there is no risk of mold forming inside the grinding wheel, but it is used in hot and humid conditions. If the subsequent cleaning is insufficient, mold may grow on the rough surface of the whetstone.
本発明は砥石表面のカビの発生を防止しうる抗菌性摩砕
砥石を提供することを目的としたのである。The object of the present invention is to provide an antibacterial grinding wheel that can prevent the growth of mold on the surface of the grinding wheel.
本発明の要旨とする所は砥材をエポキシ樹脂等の結合剤
を用いて成型した摩砕砥石において、砥材の１部に銀，
銅また亜鉛などの抗菌性金属を含有している抗菌性ゼオ
ライト粉末を用いたことを特徴とする抗菌性摩砕砥石に
係わり、これにより所期の目的を達したものである。The gist of the present invention is to provide a grinding wheel in which an abrasive material is molded using a binder such as an epoxy resin.
The present invention relates to an antibacterial grinding wheel characterized by using antibacterial zeolite powder containing antibacterial metals such as copper and zinc, thereby achieving the intended purpose.
上記において抗菌性ゼオライト粉末の含有量は特に制約
されるものではないが、砥材中に０．１〜１０重量％、
更に好ましくは０．５〜５重量％の範囲で添加するのが
よい。In the above, the content of antibacterial zeolite powder is not particularly limited, but may be 0.1 to 10% by weight in the abrasive material,
More preferably, it is added in an amount of 0.5 to 5% by weight.
又、上記砥材として比較的大きな粒子の主体粒子と、主
体粒子より小さい粒度の中粒子と、微小粒子とからなる
砥材配合を用い、この砥材配合中の微小粒子の１部に代
えて銀，銅または亜鉛などの抗菌性金属を含有している
抗菌性ゼオライト粉末を用い該砥材配合をエポシキ樹脂
等の結合剤の存在下に加熱加圧成型することにより目的
の抗菌性摩砕砥石を有利に製造することができる。Further, as the abrasive material, an abrasive material composition consisting of relatively large main particles, medium particles with a particle size smaller than the main particles, and fine particles is used, and a part of the fine particles in the abrasive material mixture is replaced with By using antibacterial zeolite powder containing antibacterial metals such as silver, copper, or zinc, and molding the abrasive material under heat and pressure in the presence of a binder such as epoxy resin, the desired antibacterial grinding wheel can be obtained. can be advantageously manufactured.
又、上記の砥材の材質としてはＳｉＣの他、ＡｌｘＯ，
．ボラゾンないしはそれらの混合物が用いられる。In addition to SiC, the above-mentioned abrasive materials include AlxO,
．． Borazone or a mixture thereof is used.
又、エポキシ樹脂等の結合剤は砥材１００重量部に対し
８〜１８重量部の範囲で用いるのが普通である。Further, the binder such as epoxy resin is generally used in an amount of 8 to 18 parts by weight per 100 parts by weight of the abrasive material.
砥
石
配
ム
本抗菌性ゼオライト・・・品川燃料■の商品名「ゼオミ
ック」の粉末比較的大きな粒子の主体粒子ｋｌおよびＮ
ｔ１２と、主体粒子より小さい粒度の中粒子弘３と、ｌ
！１４微小粒子砥粒及びＮＣＬ５抗菌性ゼオライトの重
量比を（ＮＣＬＩ ＋Ｎ（１２） ： （ＮＣＬ３
） ： （Ｎ（１４ ＋Ｎα５）が約４５ ＋ ２
３ ： ３２の割合で混合し、主体粒子の間隙を他の中
粒子と微小粒子と、抗菌性ゼオライトで満たす砥粒組織
となした砥材を結合剤によるぬれ接着を十分にするため
、砥材を予め１００℃《らいに予熱する第１工程と、上
記砥材に抗菌性ゼオライトを配合した砥材を、エポキシ
樹脂等の結合剤に硬化剤を加え、これを加熱して得た粘
液と混和する第２工程と、第２工程の砥石材料を予熱し
た金型に入れ発生するガスを外部に排出しピンホールな
どの発生を防ぎ、脱ガス操作を行う第３工程と、更にこ
れを高圧（１０ＱＯｋｇ／ｃｆｆｌ）のプレスで加圧し
たまま２００℃前後で加熱焼結せしめる第４工程を経て
抗菌性重圧摩砕砥石が製造された。Grinding wheel arrangement This antibacterial zeolite...Shinagawa Fuel ■'s product name "Zeomic" powder Main particles are relatively large particles Kl and N
t12, medium particle Hiro3 having a particle size smaller than the main particle, and l
! The weight ratio of 14 microparticle abrasive grains and NCL5 antibacterial zeolite is (NCLI +N(12): (NCL3
): (N(14 +Nα5) is approximately 45 + 2
The abrasive material is mixed at a ratio of 3:32 to form an abrasive grain structure in which the gaps between the main particles are filled with other medium particles and fine particles, and antibacterial zeolite. The first step is to preheat the abrasive material to about 100℃, and the abrasive material containing antibacterial zeolite is mixed with the slime obtained by adding a hardening agent to a binder such as epoxy resin and heating it. The second step is to put the whetstone material from the second step into a preheated mold and discharge the generated gas to the outside to prevent the occurrence of pinholes, and the third step is to perform a degassing operation. An antibacterial heavy-pressure grinding wheel was manufactured through the fourth step of heating and sintering at around 200° C. while pressurized at 10QOkg/cffl).
本発明の抗菌性摩砕砥石によれば砥石表面のカビの付着
発生を有効に防止することができ、食品加工用の摩砕砥
石として極めて有用であり、食品工業界に益する所木で
ある。The antibacterial grinding wheel of the present invention can effectively prevent the occurrence of mold adhesion on the surface of the grinding wheel, and is extremely useful as a grinding wheel for food processing, which is beneficial to the food industry. .
Claims (3)
摩砕砥石において、砥材の１部に銀、銅または亜鉛など
の抗菌性金属を含有している抗菌性ゼオライト粉末を用
いたことを特徴とする抗菌性摩砕砥石。(1) In a grinding wheel in which the abrasive material is molded using a binder such as epoxy resin, antibacterial zeolite powder containing an antibacterial metal such as silver, copper or zinc is used as a part of the abrasive material. An antibacterial grinding wheel characterized by:
％の範囲で含有されている請求項１記載の抗菌性摩砕砥
石。(2) The antibacterial grinding wheel according to claim 1, wherein the antibacterial zeolite powder is contained in the abrasive material in an amount of 0.1 to 10% by weight.
さい粒度の中粒子と、微小粒子とからなる砥材配合に、
微小粒子の１部に銀、銅または亜鉛などの抗菌性金属を
含有している抗菌性ゼオライト粉末を用いて、該砥材配
合をエポキシ樹脂等の結合剤の存在下に加熱加圧成型し
たことを特徴とする抗菌性摩砕砥石。(3) In an abrasive formulation consisting of relatively large main particles, medium particles smaller than the main particles, and fine particles,
Using antibacterial zeolite powder containing antibacterial metals such as silver, copper or zinc as a part of the microparticles, the abrasive formulation is molded under heat and pressure in the presence of a binder such as epoxy resin. An antibacterial grinding wheel featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29868189A JP2772690B2 (en) | 1989-11-16 | 1989-11-16 | Antibacterial grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29868189A JP2772690B2 (en) | 1989-11-16 | 1989-11-16 | Antibacterial grinding wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03161275A true JPH03161275A (en) | 1991-07-11 |
| JP2772690B2 JP2772690B2 (en) | 1998-07-02 |
Family
ID=17862902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29868189A Expired - Lifetime JP2772690B2 (en) | 1989-11-16 | 1989-11-16 | Antibacterial grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2772690B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0552071B1 (en) * | 1992-01-13 | 1997-04-16 | Institut Français du Pétrole | Use of a fungicidal and anti-skid product in floors and floor coverings |
| CZ301594B6 (en) * | 2005-08-01 | 2010-04-28 | Preciosa, A. S. | Mixture for glass grinding tool and method of processing the mixture |
| CN109176330A (en) * | 2018-07-13 | 2019-01-11 | 白鸽磨料磨具有限公司 | A kind of grinding wheel additive and preparation method thereof, grinding wheel and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592276A (en) * | 2020-05-12 | 2020-08-28 | 苏州兮然工业设备有限公司 | Wear-resisting antibiotic abrasive disc |
-
1989
- 1989-11-16 JP JP29868189A patent/JP2772690B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0552071B1 (en) * | 1992-01-13 | 1997-04-16 | Institut Français du Pétrole | Use of a fungicidal and anti-skid product in floors and floor coverings |
| CZ301594B6 (en) * | 2005-08-01 | 2010-04-28 | Preciosa, A. S. | Mixture for glass grinding tool and method of processing the mixture |
| CN109176330A (en) * | 2018-07-13 | 2019-01-11 | 白鸽磨料磨具有限公司 | A kind of grinding wheel additive and preparation method thereof, grinding wheel and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2772690B2 (en) | 1998-07-02 |
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