JPS61232253A - Tile joint material - Google Patents
Tile joint materialInfo
- Publication number
- JPS61232253A JPS61232253A JP7395585A JP7395585A JPS61232253A JP S61232253 A JPS61232253 A JP S61232253A JP 7395585 A JP7395585 A JP 7395585A JP 7395585 A JP7395585 A JP 7395585A JP S61232253 A JPS61232253 A JP S61232253A
- Authority
- JP
- Japan
- Prior art keywords
- antibacterial
- joint material
- tile
- zeolite
- tile joint
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Building Environments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明はタイル目地材に係り、特に特殊な防カビ効果を
有する薬剤を添加することにより、目地のカビ発生を抑
制するタイル目地材に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a tile joint material, and particularly to a tile joint material that suppresses mold growth in the joints by adding a chemical having a special antifungal effect.
［従来の技術］
タイル目地に発生するカビは、美観を損ねるばかりでは
なく、場合によっては疾病の原因になるなど大きな問題
となっている。これに対して現在まで種々の検討がなさ
れ、防カビ材を添加した目地材が考え出されてきた。[Prior Art] Mold that forms in tile joints not only impairs the aesthetic appearance, but also poses a serious problem, in some cases causing disease. To date, various studies have been conducted to address this problem, and joint materials containing antifungal agents have been devised.
なお、使用されている防カビ材は、有機リン化合物、有
機スズ化合物、テトラクロロイソフタロニトリル系化合
物、ベンズイミダゾール系化合物などである。The antifungal materials used include organic phosphorus compounds, organic tin compounds, tetrachloroisophthalonitrile compounds, and benzimidazole compounds.
［発明が解決しようとする問題点］
しかし、一般に使用される防カビ剤は、効果が、カビの
種類によって異なること、抗菌性が持続しないこと、濃
度によっては人体への安全性に危惧があることなどから
長期間の防カビ効果については疑問があった。[Problems to be solved by the invention] However, the effects of commonly used antifungal agents vary depending on the type of mold, their antibacterial properties do not last, and there are concerns about their safety to the human body depending on the concentration. For these reasons, there were doubts about its long-term anti-mold effect.
即ち、有機リン化合物、有機スズ化合物については、毒
性が、テトラクロロイソフタロニトリル系化合物につい
ては、菌種への選択効果性が、ベンズイミダゾール系化
合物については、アルカリに対する抵抗性がそれぞれ問
題となり、それなりの効果があるものの長期防カビ性に
乏しいものであった。また有効な防カビ性を発揮させる
には、かなり多量に添加する必要があるなどの欠点を有
していた。That is, toxicity is an issue for organic phosphorus compounds and organotin compounds, selection effect on bacterial species is an issue for tetrachloroisophthalonitrile compounds, and resistance to alkali is an issue for benzimidazole compounds. Although it was effective to some extent, it lacked long-term antifungal properties. It also has the disadvantage that it needs to be added in a fairly large amount in order to exhibit effective antifungal properties.
［問題点を解決するための手段］
本発明は、
ゼオライト化合物の陽イオンを抗菌性を有する金属で置
換した抗菌性ゼオライト化合物を含むことを特徴とする
タイル目地材、
を要旨とするものである。[Means for Solving the Problems] The gist of the present invention is a tile joint material characterized by containing an antibacterial zeolite compound in which the cations of the zeolite compound are replaced with a metal having antibacterial properties. .
即ち、本発明者は、上記の問題点を解決するため、ゼオ
ライト化合物の陽イオンを銀、銅、亜鉛などの金属の一
種もしくは２種類以上で置換させたものは優秀な抗菌性
を有することに着目し、これらを一定量添加した防カビ
性目地材について検討を重ね、本発明を完成させるに到
った。That is, in order to solve the above-mentioned problems, the present inventors have discovered that zeolite compounds in which the cations are replaced with one or more metals such as silver, copper, and zinc have excellent antibacterial properties. Focusing on this, we conducted repeated studies on mold-proof joint fillers containing certain amounts of these ingredients, and finally completed the present invention.
本発明において、抗菌性を有する金属としては、銀、銅
、！［鉛が好ましく、これらの一種又は二種以上をゼオ
ライトの陽イオンと置換させて。In the present invention, examples of metals having antibacterial properties include silver, copper, and! [Lead is preferred, and one or more of these are substituted with zeolite cations.]
抗菌性ゼオライト化合物とする。なお、上記金属のほか
、ニッケル、コバルト等も使用しうる。Antibacterial zeolite compound. In addition to the above metals, nickel, cobalt, etc. may also be used.
このような抗菌性ゼオライト化合物は優れた抗菌性はも
とより、人体に対して全く無害であること、菌種に対す
る効果の選択性がみられないこと、効果の長期持続性が
大きいことから画期的なものである。These antibacterial zeolite compounds are groundbreaking not only because they have excellent antibacterial properties, but also because they are completely harmless to the human body, show no selectivity in their effects on bacterial species, and have long-lasting effects. It is something.
ところで、周知の如く、ゼオライ）（ｚｅｏｌｉ ｔ
ｅ）とは、もともと次の化学式で示されるアルカリまた
はアルカリ土類金属の含水アルミノ珪酸塩鉱物の名称で
ある。By the way, as is well known, zeolit
e) is originally the name of an alkali or alkaline earth metal hydrated aluminosilicate mineral represented by the following chemical formula.
（Ｍ ２．Ｍｎ）Ｏ・Ａ ｆＬ ２０３・■ ｍ５ｉｏ２・ｎＨ２Ｏ ただし１Ｍ１．ＭＩＩは次の金属等を示す。(M .Mn)O・A fL 203・■ m5io2・nH2O However, 1M1. MII indicates the following metals, etc.
Ｍ’：Ｎ〆、Ｋ”、Ｌ；ゝ、Ｒｈ”、ＮＨ４” 。M’: N〆, K”, L;ゝ, Rh”, NH4”.
Ｃｔ Ｈ＋ｓ Ｎ２”、 ＣＩｌ Ｈｓｓ Ｎ”。Ct H+s N2”, CIl Hss N”.
Ｎ６４ Ｎ”（ＴＭＡ）、Ｅｔ４ Ｎ”（ＴＥＡ）。N64 N” (TMA), Et4 N” (TEA).
Ｐ ｒ ４ Ｎ ”（Ｔ Ｐ Ａ ）
Ｍ ” ： Ｃｏ ” 、 Ｍ ｇ
２◆ 、Ｂａ ２中 、 Ｓ ｒ ” 。P r 4 N ” (T P A ) M ”: Co ”, M g
2◆, Ba 2 medium, S r”.
ＣＩＩＨ１ｌＮ２ ２◆
本発明において用いられる抗菌性ゼオライト化合物は、
上記のＭｒ、Ｍｎの金属陽イオンを銀、銅、亜鉛等で置
換したものである。CIIH1lN2 2◆ The antibacterial zeolite compound used in the present invention is
The above metal cations of Mr and Mn are substituted with silver, copper, zinc, etc.
この金属陽イオンと銀、銅、亜鉛等の抗菌性金属との置
換率は、例えば、２Ｏ−１００％、とりわけ８０％以上
程度とするのが好ましい、なお。The substitution rate of this metal cation with antibacterial metals such as silver, copper, zinc, etc. is preferably, for example, about 2O-100%, particularly about 80% or more.
ゼオライトには天然物と合成物とがある。天然物は価格
が安価であるという長所を有し、合成物は特性が一定し
たものを安定して入手し得るという長所を有する０本発
明においては、天然物及び合成物のいずれのゼオライト
をも用い得る０合成ゼオライトとしては、Ａ、Ｘ及びＹ
型ゼオライトが周知であるが、このいずれでもよい。Zeolites include natural products and synthetic products. Natural products have the advantage of being inexpensive, while synthetic products have the advantage of being stably available with constant properties.In the present invention, both natural and synthetic zeolites are used. The 0 synthetic zeolites that can be used include A, X and Y.
Zeolite type is well known, but any of these may be used.
抗菌性ゼオライト化合物の好ましい添加量は。What is the preferred amount of antibacterial zeolite compound added?
目地材総量に対して、ｏ、ｏｔ−ｔｏ％の添加量で、特
に望ましくは、０．１％以上の添加がよい。It is preferably added in an amount of o, ot-to% of the total amount of joint material, particularly preferably 0.1% or more.
本発明において、目地材の基地材としては、従来より用
いられているもの、例えばセメントモルタル系物質、有
機樹脂系物質などを用いることができる。In the present invention, as the base material for the joint material, conventionally used materials such as cement mortar-based materials, organic resin-based materials, etc. can be used.
［作用］
抗菌性ゼオライト化合物の抗菌性の生ずる理由は未だ不
明の部分が多いが、最近の研究では、ゼオライトに付い
ている陽イオンの種類によって。[Action] Antibacterial The reason for the antibacterial properties of zeolite compounds is still largely unknown, but recent research suggests that it depends on the type of cation attached to the zeolite.
発生期の酸素が発生し、これによって近傍にある有機物
を強力に酸化させることによると考えられる。カビやウ
ィルスなどの菌類は有機物であり、比較的容易に酸化分
解を受けることから、適切量の酸化剤を配合することに
より、防カビ効果を保持させることができる。また、し
たがってゼオライト化合物の酸化性は触媒様の働きをす
ることになり、この持続性は他の化合物の抗菌性と比べ
著しく長く、菌種による選択性を有せず、どのような菌
に対しても有効性をもつ。This is thought to be due to the generation of nascent oxygen, which strongly oxidizes nearby organic matter. Fungi such as mold and viruses are organic substances and undergo oxidative decomposition relatively easily, so by adding an appropriate amount of oxidizing agent, the antifungal effect can be maintained. In addition, the oxidizing properties of zeolite compounds act like catalysts, and this persistence is significantly longer than the antibacterial properties of other compounds, and there is no selectivity depending on bacterial species, so it is effective against any type of bacteria. It is also effective.
［実施例１ 以下実施例について説明する。[Example 1 Examples will be described below.
実施例１．比較例１
自セメント１００重量部に対し、保水剤であるメチルセ
ルロース０．２重量部を添加した目地材（基地材）に、
陽イオンの９０％を銅で置換した抗菌性ゼオライト化合
物０．１％を添加した場合（実施例１）と、テトラクロ
ロイソフタロニトリル系防カビ剤を０．１％添加したも
の（比較例り、無添加のもの（比較例２）を用い、脱ア
ルカリしたのち、寒天培地に、埋め込み、ＯＴエアゾー
ルを吹きつけたのち菌種クラドスポリウム・クラドスポ
リオイデス菌、アスペルギラス・二−ガー菌、アルテル
テリア菌を植種した。そして温度３０℃、相対湿度９５
％で２ケ月培養したところ、ゼオライト化合物を添加し
た実施例１にのみカビの発生が認められなかった。Example 1. Comparative Example 1 A joint material (base material) in which 0.2 parts by weight of methyl cellulose as a water retention agent was added to 100 parts by weight of self-cement,
The case where 0.1% of an antibacterial zeolite compound in which 90% of the cations were replaced with copper (Example 1) and the case where 0.1% of a tetrachloroisophthalonitrile-based fungicide were added (Comparative example) , without additives (Comparative Example 2), after dealkalization, embedded in an agar medium and sprayed with OT aerosol, the bacterial species Cladosporium cladosporioides, Aspergillus nigar, Altertheria bacterium was inoculated, and the temperature was 30°C and the relative humidity was 95°C.
%, no mold growth was observed only in Example 1 in which the zeolite compound was added.
実施例２、比較例３
実施例１のゼオライト化合物を０．１％添加した目地材
を、実際の建物の浴室壁面に施工し、換気を極力押えた
状態で２年間保持したが、カビ発生は認められなかった
。一方、同一個所での市販目地材は、約−午後からカビ
発生が認められた。Example 2, Comparative Example 3 The joint material containing 0.1% of the zeolite compound of Example 1 was applied to the bathroom wall of an actual building and kept for two years with minimal ventilation, but no mold was generated. I was not able to admit. On the other hand, mold growth was observed in the commercially available joint material at the same location from about 1:00 p.m.
［効果］
以上の通り、本発明のタイル目地剤は抗菌性ゼオライト
を含有するものであり、長期間にわたって優れた抗菌作
用を発揮し、カビ等の繁殖を防止する効果が高い。[Effect] As described above, the tile joint agent of the present invention contains antibacterial zeolite, exhibits excellent antibacterial action over a long period of time, and is highly effective in preventing the growth of mold and the like.
Claims (3)
属で置換した抗菌性ゼオライト化合物を含むことを特徴
とするタイル目地材。(1) A tile joint material characterized by containing an antibacterial zeolite compound in which the cations of the zeolite compound are replaced with a metal having antibacterial properties.
もしくは有機樹脂系物質であり、抗菌性を有する金属は
銀、銅及び亜鉛の１種又は２種以上である特許請求の範
囲第１項に記載のタイル目地材。(2) The base material of the tile joint material is a cement mortar-based material or an organic resin-based material, and the antibacterial metal is one or more of silver, copper, and zinc. Tile grout material listed.
０．０１〜１０重量％である特許請求の範囲第１項又は
第２項に記載のタイル目地材。(3) The tile joint material according to claim 1 or 2, wherein the content of the antibacterial zeolite compound is 0.01 to 10% by weight of the total amount of the joint material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7395585A JPS61232253A (en) | 1985-04-08 | 1985-04-08 | Tile joint material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7395585A JPS61232253A (en) | 1985-04-08 | 1985-04-08 | Tile joint material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61232253A true JPS61232253A (en) | 1986-10-16 |
| JPH0214302B2 JPH0214302B2 (en) | 1990-04-06 |
Family
ID=13533009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7395585A Granted JPS61232253A (en) | 1985-04-08 | 1985-04-08 | Tile joint material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61232253A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63265809A (en) * | 1986-12-05 | 1988-11-02 | Shinagawa Nenryo Kk | Antibacterial zeolite |
| JPS63265958A (en) * | 1987-04-22 | 1988-11-02 | Shinagawa Nenryo Kk | Antibacterial resin composition |
| JPH01106513U (en) * | 1987-12-28 | 1989-07-18 | ||
| JPH01117264U (en) * | 1988-01-30 | 1989-08-08 | ||
| JPH01287172A (en) * | 1988-05-13 | 1989-11-17 | Shinagawa Nenryo Kk | Antimicrobial resin composition |
| JPH01175814U (en) * | 1988-06-03 | 1989-12-14 | ||
| JPH0222156A (en) * | 1987-05-13 | 1990-01-25 | Onoda:Kk | Mortar composition containing alkali-resistant mildewproofing agent |
| US4906464A (en) * | 1987-12-26 | 1990-03-06 | Shinagawa Fuel Co., Ltd. | Method for preparing dispersions containing antibiotic power |
| JPH02133345A (en) * | 1988-11-12 | 1990-05-22 | Nippon Foil Mfg Co Ltd | Antimicrobial cement |
| JPH02283649A (en) * | 1989-04-26 | 1990-11-21 | Ishizuka Glass Co Ltd | Mortar composition |
| JPH03109244A (en) * | 1989-09-22 | 1991-05-09 | Shintouhoku Kagaku Kogyo Kk | Moisture conditioning building material, building material having antifungus and fungiproof properties and their production |
| US5556699A (en) * | 1987-06-30 | 1996-09-17 | Shingawa Fuel Co. Ltd. | Antibiotic zeolite-containing film |
| WO1999007326A3 (en) * | 1997-08-11 | 1999-05-20 | Univ Toronto | Antimicrobial cement compositions |
| US6929705B2 (en) | 2001-04-30 | 2005-08-16 | Ak Steel Corporation | Antimicrobial coated metal sheet |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH031902U (en) * | 1989-05-26 | 1991-01-10 | ||
| WO1993019015A1 (en) * | 1992-03-18 | 1993-09-30 | Hazama Corporation | Method of preventing deterioration of concrete, mortar, or polymeric material |
| DE4294814C3 (en) * | 1992-03-18 | 2000-06-15 | Hazama Gumi | Process to prevent bacteria-induced sulfuric acid attack on concrete, mortar or a high polymer material |
-
1985
- 1985-04-08 JP JP7395585A patent/JPS61232253A/en active Granted
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63265809A (en) * | 1986-12-05 | 1988-11-02 | Shinagawa Nenryo Kk | Antibacterial zeolite |
| JPH0428646B2 (en) * | 1986-12-05 | 1992-05-14 | Shinagawa Nenryo Kk | |
| US4938958A (en) * | 1986-12-05 | 1990-07-03 | Shinagawa Fuel Co., Ltd. | Antibiotic zeolite |
| US4938955A (en) * | 1987-04-22 | 1990-07-03 | Shingawa Fuel Co., Ltd | Antibiotic resin composition |
| JPS63265958A (en) * | 1987-04-22 | 1988-11-02 | Shinagawa Nenryo Kk | Antibacterial resin composition |
| JPH0580954B2 (en) * | 1987-04-22 | 1993-11-10 | Shinagawa Fuel Co Ltd | |
| JPH0222156A (en) * | 1987-05-13 | 1990-01-25 | Onoda:Kk | Mortar composition containing alkali-resistant mildewproofing agent |
| US5556699A (en) * | 1987-06-30 | 1996-09-17 | Shingawa Fuel Co. Ltd. | Antibiotic zeolite-containing film |
| US4906464A (en) * | 1987-12-26 | 1990-03-06 | Shinagawa Fuel Co., Ltd. | Method for preparing dispersions containing antibiotic power |
| JPH0532489Y2 (en) * | 1987-12-28 | 1993-08-19 | ||
| JPH01106513U (en) * | 1987-12-28 | 1989-07-18 | ||
| JPH0525503Y2 (en) * | 1988-01-30 | 1993-06-28 | ||
| JPH01117264U (en) * | 1988-01-30 | 1989-08-08 | ||
| JPH01287172A (en) * | 1988-05-13 | 1989-11-17 | Shinagawa Nenryo Kk | Antimicrobial resin composition |
| JPH01175814U (en) * | 1988-06-03 | 1989-12-14 | ||
| JPH02133345A (en) * | 1988-11-12 | 1990-05-22 | Nippon Foil Mfg Co Ltd | Antimicrobial cement |
| JPH02283649A (en) * | 1989-04-26 | 1990-11-21 | Ishizuka Glass Co Ltd | Mortar composition |
| JPH0565457B2 (en) * | 1989-04-26 | 1993-09-17 | Ishizuka Glass | |
| JPH03109244A (en) * | 1989-09-22 | 1991-05-09 | Shintouhoku Kagaku Kogyo Kk | Moisture conditioning building material, building material having antifungus and fungiproof properties and their production |
| WO1999007326A3 (en) * | 1997-08-11 | 1999-05-20 | Univ Toronto | Antimicrobial cement compositions |
| US6929705B2 (en) | 2001-04-30 | 2005-08-16 | Ak Steel Corporation | Antimicrobial coated metal sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0214302B2 (en) | 1990-04-06 |
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