JPH0381149A - Leather having deodorizig properties, antifungal properties, far infrared radiating properties and antistatic properties - Google Patents
Leather having deodorizig properties, antifungal properties, far infrared radiating properties and antistatic propertiesInfo
- Publication number
- JPH0381149A JPH0381149A JP1222917A JP22291789A JPH0381149A JP H0381149 A JPH0381149 A JP H0381149A JP 1222917 A JP1222917 A JP 1222917A JP 22291789 A JP22291789 A JP 22291789A JP H0381149 A JPH0381149 A JP H0381149A
- Authority
- JP
- Japan
- Prior art keywords
- properties
- leather
- coating agent
- antistatic
- far
- 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
- 239000010985 leather Substances 0.000 title claims abstract description 68
- 230000000843 anti-fungal effect Effects 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 claims abstract description 40
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- -1 polypropylene Polymers 0.000 claims abstract description 15
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 11
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 10
- 239000004743 Polypropylene Substances 0.000 claims abstract description 9
- 229920001155 polypropylene Polymers 0.000 claims abstract description 9
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 8
- 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 8
- 239000010457 zeolite Substances 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011256 inorganic filler Substances 0.000 claims abstract description 6
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 6
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 6
- 229920000642 polymer Polymers 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims abstract description 4
- 230000000844 anti-bacterial effect Effects 0.000 claims description 22
- 230000005855 radiation Effects 0.000 claims description 19
- 238000005524 ceramic coating Methods 0.000 claims description 15
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 238000000354 decomposition reaction Methods 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract description 7
- 229910001431 copper ion Inorganic materials 0.000 abstract description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 abstract description 2
- 230000002542 deteriorative effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 abstract description 2
- 239000007767 bonding agent Substances 0.000 abstract 4
- 239000007789 gas Substances 0.000 description 26
- 230000000694 effects Effects 0.000 description 20
- 235000019645 odor Nutrition 0.000 description 19
- 239000000126 substance Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- 241000238876 Acari Species 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002649 leather substitute Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 241001674048 Phthiraptera Species 0.000 description 2
- 241000191940 Staphylococcus Species 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 230000000922 anti-bactericidal effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- WHOPEPSOPUIRQQ-UHFFFAOYSA-N oxoaluminum Chemical compound O1[Al]O[Al]1 WHOPEPSOPUIRQQ-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910021654 trace metal Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は結合性、遠赤外線放射性及び帯電防止性を有す
る金属酸化物、結合性を有する樹脂系ポリマー及び抗（
殺）菌性、ガス吸着性、ガス分解性を有する無機フィラ
ーとからなるセラミック系コーティング剤を天然皮革、
合成皮革、皮革誘導体等からなる皮革にコーティングし
てなる脱臭性、抗（殺）菌性、遠赤外線放射性及び帯電
防止性を有する皮革に関する。Detailed Description of the Invention [Industrial Application Field] The present invention relates to a metal oxide having binding properties, far-infrared radiation, and antistatic properties, a resin-based polymer having binding properties, and an antistatic property.
A ceramic coating agent consisting of an inorganic filler that has bactericidal properties, gas adsorption properties, and gas decomposition properties is applied to natural leather,
The present invention relates to a leather having deodorizing properties, antibacterial properties, far-infrared radiation, and antistatic properties obtained by coating leather made of synthetic leather, leather derivatives, etc.
［従来の技術］
従来の天然皮革、合成皮革等からなる皮革一般において
は、脱臭性、抗（殺）菌性、遠赤外線放射性及び帯電防
止性を有するものは存しなかった。[Prior Art] Among conventional leathers in general, such as natural leather and synthetic leather, there was no one that had deodorizing properties, antibacterial properties, far-infrared radiation, and antistatic properties.
［発明が解決しようとする課題］
従来の皮革は、皮革の有する固有の機能しか有しておら
ず、例えば、脱臭性、抗（殺）菌性、遠赤外線放射性及
び帯電防止性を図ることができなかった。[Problems to be solved by the invention] Conventional leather has only the functions inherent to leather, such as deodorizing properties, antibacterial properties, far infrared radiation, and antistatic properties. could not.
天然皮革、合成皮革等からなる皮革は、工業用、農業用
、土木建築用、漁業用、日用品等の民生品、包装用等広
範囲の用途を有しており、皮革からなる各種製品を長期
間使用した場合であっても、異臭が発生せず、しかも各
種の雑菌等が繁殖しないで快適に使用することのできる
脱臭性、抗（殺）菌性に優れると共に遠赤外線放射性及
び帯電防止性に優れた皮革の開発が強く望まれていた。Leather made of natural leather, synthetic leather, etc. has a wide range of uses such as industrial, agricultural, civil engineering and construction, fishing, consumer goods such as daily necessities, and packaging, and various products made of leather can be used for long periods of time. It has excellent deodorizing and antibacterial (sterilizing) properties, as well as far-infrared radiation and antistatic properties, so that it can be used comfortably without producing any strange odor or breeding of various germs. There was a strong desire to develop superior leather.
又天然皮革においては、皮革特有の強烈な臭いを有して
おり、これを衣料品等に使用する場合においては、従来
皮革の臭いを消すために種々の手段を講じていたが、効
果的に消臭することができなかった。このため、臭いの
ない天然皮革の提供が強く望まれていた。In addition, natural leather has a strong odor unique to leather, and when used in clothing etc., various measures have been taken to eliminate the smell of leather, but none have been effective. I couldn't deodorize it. For this reason, there has been a strong desire to provide odorless natural leather.
［発明の概要］
本発明は上記要望に応えるためになされたものであり、
結合性、遠赤外線放射性及び帯電防止性を有する金属酸
化物、結合性を有する樹脂系ポリマー及び抗（殺）菌性
、ガス吸着性、ガス分解性を有する無機フィラーとから
なるセラミック系コーティング剤を各種皮革にコーティ
ングし、脱臭性、抗（殺）菌性、遠赤外線放射性及び帯
電防止性に優れた皮革を得ることを目的とする。[Summary of the invention] The present invention has been made in response to the above-mentioned demands,
A ceramic coating agent consisting of a metal oxide that has binding properties, far-infrared radiation, and antistatic properties, a resin-based polymer that has binding properties, and an inorganic filler that has antibacterial properties, gas adsorption properties, and gas decomposition properties. The purpose is to coat various types of leather to obtain leather with excellent deodorizing properties, antibacterial properties, far-infrared radiation, and antistatic properties.
又本発明は、脱臭性に優れた天然皮革を得ることを他の
目的とする。Another object of the present invention is to obtain natural leather with excellent deodorizing properties.
［課題を解決するための手段］
本発明は上記課題を解決するために以下の手段を採用す
る。[Means for Solving the Problems] The present invention employs the following means to solve the above problems.
本発明は、結合性、遠赤外線放射性及び帯電防止性を有
する金属酸化物、結合性を有する樹脂系ポリマー及び抗
（殺）菌性、ガス吸着性、ガス分解性を有する無機フィ
ラーとからなるセラミック系コーティング剤３を皮革１
にコーティングしたことを特徴とする。The present invention provides a ceramic comprising a metal oxide having binding properties, far-infrared radiation, and antistatic properties, a resin-based polymer having binding properties, and an inorganic filler having antibacterial properties, gas adsorption properties, and gas decomposition properties. system coating agent 3 to leather 1
It is characterized by being coated with.
又本発明は、二酸化硅素、酸化アルミニウム、酸化チタ
ン、変性ポリプロピレン、金属イオン、ゼオライトから
なるセラミック系コーティング剤３を皮革ｌにコーティ
ングしたことを特徴とする。The present invention is also characterized in that the leather 1 is coated with a ceramic coating agent 3 consisting of silicon dioxide, aluminum oxide, titanium oxide, modified polypropylene, metal ions, and zeolite.
［作 用］
本発明は上記のように構成したことにより、結合性、遠
赤外線放射性、帯電防止性、抗（殺）菌性、ガス吸着性
及びガス分解性に優れた皮革並びに臭いのない天然皮革
を得ることができる。[Function] By having the above-described structure, the present invention provides leather with excellent bonding properties, far-infrared radiation, antistatic properties, antibacterial properties, gas adsorption properties, and gas decomposition properties, as well as odorless natural leather. You can get leather.
［実施例］
以下図面にもとづいて本発明の１実施例を詳細に説明す
る。[Embodiment] An embodiment of the present invention will be described in detail below based on the drawings.
本発明を構成するセラミック系コーティング剤３は、結
合性、遠赤外線放射性及び帯電防止性を有する超微粒子
状の金属酸化物と結合性を有する樹脂系ポリマー及び抗
（殺）菌性、ガス吸着性、ガス分解性を有する無機フィ
ラーとからなるセラミック系コーティング剤であり、そ
の成分及び働きは次の通りである。The ceramic coating agent 3 constituting the present invention comprises ultrafine metal oxide particles having binding properties, far-infrared radiation, and antistatic properties, resin-based polymers having binding properties, antibacterial properties, and gas adsorption properties. This is a ceramic coating agent consisting of an inorganic filler having gas-decomposable properties, and its components and functions are as follows.
本発明を構成するコーティング剤３の成分は、二酸化硅
素（Ｓ ｒ Ｏ＊） 、酸化アルミニウム（Ａｌ２Ｏ２
）、酸化チタン（７１０り 、変性ポリプロピレン、銅
イオン又は銀イオン（Ａｇ”）からなる金属イオン、ゼ
オライト（ＣａＯ・２ＡＩ２０３・５ＳｉＯ＊）からな
る。The components of the coating agent 3 constituting the present invention include silicon dioxide (SrO*), aluminum oxide (Al2O2
), titanium oxide (710), modified polypropylene, metal ions consisting of copper ions or silver ions (Ag''), and zeolite (CaO2AI2035SiO*).
そしてその各成分の働きは、二酸化硅素は、結合剤とし
ての作用と遠赤外線放射の作用を有する。The functions of each component are as follows: silicon dioxide has the function of a binder and the function of far-infrared radiation.
酸化アルミニウムは、結合剤としての作用と帯電防止の
作用を有する。Aluminum oxide acts as a binder and as an antistatic agent.
酸化チタンは、結合剤としての作用を有する他、脱臭力
の劣化を防止し、製品の耐久性を促進する作用を有する
。In addition to acting as a binder, titanium oxide also acts to prevent deterioration of deodorizing power and promote product durability.
変性ポリプロピレンは、結合剤としての作用を有する。Modified polypropylene acts as a binder.
銅イオン又は銀イオンからなる金属イオンは抗（殺）菌
作用とガス（臭気）分解作用を有する。Metal ions such as copper ions or silver ions have an antibacterial (sterilizing) effect and a gas (odor) decomposing effect.
この金属イオンは銅イオン又は銀イオンのいずれを使用
してもよい。This metal ion may be either a copper ion or a silver ion.
ゼオライトは、ガス吸着作用を有する。Zeolite has a gas adsorption effect.
上記の成分及び働きを有する本発明を構成するコーティ
ング剤３は、パウダー状に形成されたものにアルコール
等の溶剤を用いて、常温硬化の１液型インキとしての液
状であり、皮革１の表面２にコーティングして、本発明
の皮革１が形成される。これが第９図に示すものであり
、本発明の皮革１は、コーティング剤３及び皮革１の二
層により形成されている。The coating agent 3 constituting the present invention having the above-mentioned components and functions is formed into a liquid form as a one-component ink that hardens at room temperature by using a solvent such as alcohol on the powder, and is applied to the surface of the leather 1. 2 to form the leather 1 of the present invention. This is shown in FIG. 9, and the leather 1 of the present invention is formed of two layers: the coating agent 3 and the leather 1.
又本発明は上記実施例に限定されることなく、皮革１の
裏面あるいは皮革１の表裏両面にロールコーティング等
してもよい。Further, the present invention is not limited to the above embodiments, and the back surface of the leather 1 or both the front and back surfaces of the leather 1 may be roll coated.
本発明のセラミック系コーティング剤３のコーティング
方法には、スプレー、ディップ、ロール、カーテンフロ
ー等があるが、皮革１の場合には、ロール印刷等が適当
であり、又コーティング剤３の使用量は、−当り１２〜
４０ｇが適当であるが、皮革１の場合には、通常２０
ｇ ／ ｒｒｆで十分所望の効果を得ることができる。Coating methods for the ceramic coating agent 3 of the present invention include spraying, dipping, roll, curtain flow, etc., but in the case of leather 1, roll printing etc. are suitable, and the amount of the coating agent 3 to be used is ,-12~ per
40g is appropriate, but in the case of 1 piece of leather, usually 20g
g/rrf is sufficient to obtain the desired effect.
本発明コーティング剤３は、結合剤としての機能を有す
る二酸化硅素、酸化アルミニウム、酸化チタン、変性ポ
リプロピレンを含むため、その結合性及び接着性は強固
であり、皮革ｌに強力に接着し、コーティングすること
ができ、使用中に剥離等のおそれは全くない。Since the coating agent 3 of the present invention contains silicon dioxide, aluminum oxide, titanium oxide, and modified polypropylene that function as binders, its bonding and adhesive properties are strong, and it strongly adheres to and coats the leather. There is no risk of peeling off during use.
特に酸化チタンの働きで洗濯性に優れ、剥離しないばか
りでなく、コーティング剤３の各種効力が喪失すること
なく長期に持続するものである。In particular, due to the action of titanium oxide, it has excellent washability, and not only does it not peel off, but the coating agent 3 lasts for a long time without losing its various effects.
本発明を構成するコーティング剤３の抗（殺）菌性につ
いて説明すると、コーティング剤３に含有される銅イオ
ン又は銀イオンからなる金属イオンは極微量のオゾン（
０３）を常時かつ長期間にわたり発生する微量金属作用
を有しあらゆる病原菌に対して大きな抗（殺）菌効果が
あり、しかも長期間にわたり有効である。To explain the anti-bactericidal properties of the coating agent 3 constituting the present invention, the metal ions consisting of copper ions or silver ions contained in the coating agent 3 contain a trace amount of ozone (
It has a trace metal effect that constantly generates 03) over a long period of time, and has a great antibacterial (sterilizing) effect against all kinds of pathogenic bacteria, and is effective over a long period of time.
すなわち、銅イオン又は銀イオンからなる金属イオンの
触媒作用により、酸素が一部活性酸素に変り、微生物に
対する殺菌性が発揮され、一般の病原菌、バクテリヤ、
カビ、藻類等の微生物、ダニ、シラミ等に対して有効で
ある。In other words, due to the catalytic action of metal ions consisting of copper ions or silver ions, a portion of oxygen is converted to active oxygen, which exhibits sterilizing properties against microorganisms, such as general pathogens, bacteria,
Effective against microorganisms such as mold and algae, mites, and lice.
と同時に抗（殺）菌性を有するため、生鮮食料品等の包
装用容器等として用いた場合、鮮度保持機能をも発揮す
ることができるものである。At the same time, since it has antibacterial properties, when used as packaging containers for fresh foods, etc., it can also exhibit a freshness-preserving function.
又接着力が強く、被覆力が樹脂と比較して小さい本発明
コーティング剤３で皮革上に、この金属イオンを含有す
る塗膜を作ると、長期に渡り常時殺菌性を有する皮革１
ができるものである。Furthermore, when a coating film containing metal ions is formed on leather using the coating agent 3 of the present invention, which has strong adhesive strength and a smaller covering power than resin, the leather 1 has constant bactericidal properties over a long period of time.
It is something that can be done.
［実験例１］
本発明のセラミック系コーティング剤３の抗（殺）画角
の試験結果を以下に示す。[Experiment Example 1] The test results of the anti-(killing) angle of view of the ceramic coating agent 3 of the present invention are shown below.
（１）使用菌液
Ｅ、 Ｃｏ１１ （大腸菌） ＡＴＣＣ２５９２３１
０’個／ｍ１Ｓｔａｐｈｙｌｏｃｏｃｃｕｓ、ａｕｒｅ
ｕｓ （ブドウ球菌）ＡＴＣＣ２５９２２１０”個／ｍ
１
（２）試験方法
菌液に１ｃｒｒｆの試料フィルターを浸した後、取り出
して時間経過後１０ｍ１の希釈水に洗い出し、その菌数
を測定する。(1) Bacterial solution E, Co11 (E. coli) ATCC259231
0' pieces/m1 Staphylococcus, aure
us (Staphylococcus) ATCC2592210” pieces/m
1 (2) Test method After immersing a sample filter of 1 crrf in the bacterial solution, take it out and after a period of time, wash it into 10 ml of dilution water and measure the number of bacteria.
菌数は標準寒天培地を用い、 ３７℃、 ２４時間培養後測定する。Bacterial counts were determined using a standard agar medium. 37℃, Measure after culturing for 24 hours.
（３）
結果
表１
次に本発明のガス吸着作用について説明すると、本発明
コーティング剤３を皮革１にコーティングした場合、コ
ーティング剤３を構成するゼオライトにより形成される
塗膜の多孔質面がガス（臭気）を吸着し、銅イオン又は
銀イオンからなる金属イオンから発生するオゾンがこれ
を直ちに分解する。(3) Results Table 1 Next, to explain the gas adsorption effect of the present invention, when the coating agent 3 of the present invention is coated on the leather 1, the porous surface of the coating formed by the zeolite constituting the coating agent 3 absorbs gas. ozone, which is generated from metal ions such as copper or silver ions, immediately decomposes it.
すなわち、この脱臭作用は、塗膜の活性面に吸着した臭
気が活性酸素により分解することによりなされる。That is, this deodorizing effect is achieved by decomposing odor adsorbed on the active surface of the coating film by active oxygen.
このように、本発明を構成するセラミック系コーティン
グ剤３は、あらゆる臭いを吸着し、銅イオン又は銀イオ
ンからなる金属イオンにより分解してしまうため、その
ガス（臭気）分解能力は長期間劣化することがない。特
に酸化チタンの働きで、脱臭力は劣化することなく長期
間持続することができる。As described above, the ceramic coating agent 3 constituting the present invention adsorbs all kinds of odors and decomposes them with metal ions consisting of copper ions or silver ions, so its gas (odor) decomposition ability deteriorates over a long period of time. Never. In particular, due to the action of titanium oxide, the deodorizing power can be maintained for a long time without deteriorating.
［実験例２］
本発明のセラミック系コーティング剤３の脱臭力の試験
結果を以下に示す。[Experimental Example 2] Test results of the deodorizing power of the ceramic coating agent 3 of the present invention are shown below.
（１）試験の目的
体臭性臭気物質に対するガス（臭気）の除去効果の測定
を行う。(1) Test objective: Measure the gas (odor) removal effect against odorous odorants.
（２）試験方法
１）物質濃度の除去
ガラスカラム（内径４．０ｃｍ、長さ２１．５ ｃｍ
）内に試料（皮革１の表面にコーティング剤３をコーテ
ィングしてなる二層よりなる皮革ｌの素材、約２０４．
６ ｃ ｍ）をつめ、ポンプで０．１１／ｍｉｎの割合
で一定濃度の悪臭ガスを通気させる動的実験法で悪臭物
質に対する吸着除去効果を検討した。(2) Test method 1) Removal of substance concentration Glass column (inner diameter 4.0 cm, length 21.5 cm
) inside the sample (a material of leather 1 consisting of two layers formed by coating the surface of leather 1 with coating agent 3, approximately 204 mm).
The effectiveness of adsorption and removal of malodorous substances was investigated using a dynamic experimental method in which a tube was filled with a tube (6 cm) and a fixed concentration of malodorous gas was aerated with a pump at a rate of 0.11/min.
悪臭物質の濃度測定は、ガス検知管を用いて行った。The concentration of malodorous substances was measured using a gas detection tube.
実験の概要は第１図に示す。The outline of the experiment is shown in Figure 1.
悪臭ガスとしては、アンモニア、硫化水素、酢酸、メチ
ルメルカプタン、トリメチルアミンの５種類を用いた。Five types of malodorous gases were used: ammonia, hydrogen sulfide, acetic acid, methyl mercaptan, and trimethylamine.
２）官能試験による評価
内容積３１のガラスびん中に、試料（皮革１の表面にコ
ーティング剤３をコーティングしてなる二層よりなる皮
革１の素材、約２０４．６ ｃ ｒｔｆ）を入れた後、
一定濃度の悪臭物質を容器内に注入し、経時的に内部の
ガスを採取して、その臭気濃度、臭気強度を測定した。2) Evaluation by sensory test After putting a sample (material of leather 1 consisting of two layers formed by coating the surface of leather 1 with coating agent 3, approximately 204.6 c rtf) into a glass bottle with an internal volume of 31. ,
A fixed concentration of malodorous substance was injected into the container, and the gas inside was sampled over time to measure the odor concentration and odor intensity.
実験の概要は第２図に示す。The outline of the experiment is shown in Figure 2.
なお、臭気濃度の測定は三点比較式実験法で、また、臭
気強度は環境庁告示の６段階臭気強度表示を用いて測定
し、被検者数はいずれも６名（男子、２０〜２４才、学
生）である。The odor concentration was measured using a three-point comparison experiment method, and the odor intensity was measured using the 6-level odor intensity display announced by the Environment Agency. (talented, student).
（３）結果 （Ｉ）物質濃度の除去 各悪臭物質に対する除去効果は次の通りであった。(3) Results (I) Removal of substance concentration The removal effects for each malodorous substance were as follows.
■表２−１ アンモニア 初期濃度 １０ｐｐｍ ガス検知管検知閾値 ０．５ｐｐｍ 上段：経過時間 （分） 下段： 濃度 （ｐｐｍ） ■表２−２ 硫化水素 初期濃度 ３０ｐｐｍ ガス検知管検知閾値 ０．３ｐｌ 上段：経過時間 （分） 下段：濃度 （ｐｐｍ） ■表２−３ 酢酸 〕ｍ 初期濃度 ６ｐｐｍ ガス検知管検知閾値 ０．５ｐｐｍ 上段：経過時間 （分） 下段：濃度 （ｐｐｍ） ■表２−４ メチルメルカプタン 初期濃度 Ｏ８ｐｐｍ ガス検知管検知閾値 ｐｐｍ 上段：経過時間 （分） 下段：濃度 （ｐｐｍ） ■表２−５ トリメチルアミン 初期濃度 ８ｐｐｍ ガス検知管検知閾値 ０．３ｐｐｍ 上段：経過時間 （分） 下段：濃度 （ｐｐｍ） 上記表２−１〜表２−５をプロワ トしたのが第 ３図〜第７図である。■Table 2-1 ammonia initial concentration 10ppm Gas detector tube detection threshold 0.5ppm Upper row: Elapsed time (minutes) Lower row: concentration (ppm) ■Table 2-2 hydrogen sulfide initial concentration 30ppm Gas detector tube detection threshold 0.3pl Upper row: Elapsed time (minutes) Lower row: Concentration (ppm) ■Table 2-3 acetic acid ]m initial concentration 6ppm Gas detector tube detection threshold 0.5ppm Upper row: Elapsed time (minutes) Lower row: Concentration (ppm) ■Table 2-4 Methyl mercaptan initial concentration O8ppm Gas detector tube detection threshold ppm Upper row: Elapsed time (minutes) Lower row: Concentration (ppm) ■Table 2-5 trimethylamine initial concentration 8ppm Gas detector tube detection threshold 0.3ppm Upper row: Elapsed time (minutes) Lower row: Concentration (ppm) The above Tables 2-1 to 2-5 are The first time was 3 to 7.
■表２−６ 平衡吸着量 これらの結果より、 各悪臭物質に対する１日あ たりの平衡吸着量を算出すると次のようになる。■Table 2-6 Equilibrium adsorption amount From these results, 1 day for each malodorous substance The equilibrium adsorption amount for each is calculated as follows.
平衡吸着量 （μｇ／ｃｄ） （ＩＩ）官能試験結果 試料のもつ特有の臭いが感知される。Equilibrium adsorption amount (μg/cd) (II) Sensory test results The unique odor of the sample is detected.
０、■、・・・・・・臭気強度 ０．Ｃ９・・・・・
・臭気濃度（４）総括
上記の測定結果から、本測定に用いた試料に混入、塗布
されている消臭物質の悪臭物質に対する除去効果は非常
に優れていることが認められる。0,■,...Odor intensity 0. C9...
- Odor Concentration (4) Summary From the above measurement results, it is recognized that the deodorizing substance mixed and applied to the sample used in this measurement has an extremely excellent removal effect on malodorous substances.
次に、本発明の遠赤外線放射の作用を以下に説明する。Next, the effect of far-infrared radiation according to the present invention will be explained below.
遠赤外線は波長が４〜１．０００ミクロンの電磁波で空
気に左右されずに対象物に直接到達する性質を有してい
る。Far-infrared rays are electromagnetic waves with wavelengths of 4 to 1.000 microns and have the property of directly reaching objects without being affected by air.
又人の皮膚等の有機物のほとんどが遠赤外線の吸収率（
放射率も同じ）が高く、しかも熱伝導率も高いため、遠
赤外線を受けると熱エネルギーが深部まで達することと
なる。Also, most organic materials such as human skin have a low absorption rate of far infrared rays (
It has a high emissivity) and high thermal conductivity, so when it receives far infrared rays, the thermal energy reaches deep inside.
本発明のセラミック系コーティング剤３に含まれる二酸
化硅素の作用で、第８図に示すように４〜１５ミクロン
の有効な波長域で放射率が０． ９以上を示し、理想的
な遠赤外線放射体である。Due to the action of silicon dioxide contained in the ceramic coating agent 3 of the present invention, the emissivity in the effective wavelength range of 4 to 15 microns is reduced to 0.00, as shown in FIG. 9 or more, making it an ideal far-infrared radiator.
このため、本発明の皮革１は、身体の冷え防止の保温効
果を上げることができる。同時に吸湿性と通気性をも図
ることができる。Therefore, the leather 1 of the present invention can improve the heat retention effect of preventing the body from getting cold. At the same time, it can also improve hygroscopicity and breathability.
本発明の帯電防止作用について説明すると、本発明のセ
ラミック系コーティング剤３に含まれる超微粒子状酸化
アルミニウムは、正中に帯電する強い性質を有しており
、負−に帯電した皮革１の静電とは逆になり、静電荷電
の生成を防止することができる。To explain the antistatic effect of the present invention, the ultrafine particulate aluminum oxide contained in the ceramic coating agent 3 of the present invention has a strong property of being positively charged in the midline, and the electrostatic charge of the negatively charged leather 1 On the contrary, it is possible to prevent the generation of static charges.
超微粒子状酸化アルミニウムは、上記作用の他車発明の
セラミック系コーティング剤３に含まれる他の固体成分
とは対照的に正中に帯電する強い性質を有しており、組
成物の溶液中において、固体成分と安定した凝集物を形
成すると共に組成物を長期間安定させる作用を有する。Ultrafine particulate aluminum oxide has a strong property of being positively charged in the midline, in contrast to other solid components contained in the ceramic coating agent 3 of the other invention having the above-mentioned effect, and in a solution of the composition, It forms stable aggregates with solid components and has the effect of stabilizing the composition for a long period of time.
又本発明の皮革１は従来の皮革の風合いを保持し、通気
性が損なわれることなく、従来とほとんど変りが認めら
れない。Furthermore, the leather 1 of the present invention maintains the feel of conventional leather, has no loss of breathability, and is hardly different from conventional leather.
［発明の効果コ
本発明は上記のように構成されていることにより、遠赤
外線放射性、帯電防止性、抗（殺）菌性、ガス吸着性及
びガス分解性に優れた皮革を得ることができる。[Effects of the Invention] By having the above-described structure, it is possible to obtain leather with excellent far-infrared radiation, antistatic properties, antibacterial properties, gas adsorption properties, and gas decomposition properties. .
又本発明皮革は、農業用、工業用、漁業用、土木建築用
、日用品等の民生品、包装用等の各分野の皮革製品に使
用した場合、脱臭性、消臭性に優れているため、その利
用範囲は極めて広範囲となるものである。In addition, the leather of the present invention has excellent deodorizing and deodorizing properties when used in leather products in various fields such as agricultural, industrial, fishing, civil engineering and construction, consumer products such as daily necessities, and packaging. , its scope of use is extremely wide.
又本発明皮革は、抗（殺）菌性に優れているため、例え
ば、日用品、建築用内装資材等に使用した場合、ダニ、
シラミその他カビ等の各種の雑菌等が日用品、内装資材
等において、繁殖することはなく、清潔かつ快適に使用
することができる。In addition, the leather of the present invention has excellent antibacterial properties, so when used for daily necessities, architectural interior materials, etc., it is free from dust mites, mites, etc.
Various germs such as lice and mold do not breed in daily necessities, interior materials, etc., and they can be used cleanly and comfortably.
と同時に殺菌力に優れているため、日用品、包装容器そ
の他に使用した場合には、生鮮食料品等の鮮度保持機能
を発揮することができるものである。At the same time, it has excellent sterilizing power, so when used in daily necessities, packaging containers, etc., it can maintain the freshness of perishable foods.
又脱臭性、消臭性に優れていることより、皮革自体の臭
いを脱臭することができるため、従来天然皮革特有の臭
いのため利用できなかった分野においても、有効に製品
化し、臭いのない天然皮革製品として利用することがで
きるものである。In addition, because it has excellent deodorizing properties and deodorizing properties, it can deodorize the odor of the leather itself, so it can be effectively commercialized in fields where it could not be used due to the odor peculiar to natural leather. It can be used as a natural leather product.
又本発明は、この脱臭性、消臭性を有することより、例
えば、皮革製の包装用容器、はき物等に利用した場合に
は、収納物の異臭、はき物内の異臭等を効果的に除去す
ることができるものである。In addition, since the present invention has deodorizing properties, when used for, for example, leather packaging containers, footwear, etc., it can effectively remove foreign odors from stored items and from inside footwear. It is something that can be done.
更に本発明は理想的な遠赤外線放射体であるため、各種
皮革製品の保温効果を上げることができると同時に帯電
防止性を有するため、各種皮革製品の帯電防止を図るこ
とができるものである。Furthermore, since the present invention is an ideal far-infrared radiator, it can improve the heat retention effect of various leather products, and at the same time, it has antistatic properties, so it can prevent various leather products from being charged.
このように、本発明の皮革は、あらゆる製品に利用可能
であり、長期間使用した場合であっても、異臭が発生せ
ず、しかも各種の雑菌等が繁殖しないで、快適に着用す
ることのでき脱臭性、抗（殺）菌性、遠赤外線放射性及
び帯電防止性に優れた皮革である。As described above, the leather of the present invention can be used for all kinds of products, and even when used for a long period of time, it does not generate any strange odor, does not breed various germs, and is comfortable to wear. This leather has excellent deodorizing properties, antibacterial properties, far-infrared radiation, and antistatic properties.
第１図及び第２図は本発明の悪臭物質除去効果試験装置
の概要を示す説明図、第３図〜第７図は、本発明の各悪
臭物質除去効果試験の結果をプロットした説明図、第８
図は本発明の遠赤外線放射率を示す説明図、第９図は本
発明の皮革の一部切欠縦断面図である。
１・・・・・・皮革
２・・・・・・表面
３・・・・・・コーティング剤FIGS. 1 and 2 are explanatory diagrams showing an overview of the malodorous substance removal effect test device of the present invention, FIGS. 3 to 7 are explanatory diagrams plotting the results of each malodorous substance removal effect test of the present invention, 8th
The figure is an explanatory diagram showing the far-infrared emissivity of the present invention, and FIG. 9 is a partially cutaway vertical sectional view of the leather of the present invention. 1...Leather 2...Surface 3...Coating agent
Claims (4)
金属酸化物、結合性を有する樹脂系ポリマー及び抗（殺
）菌性、ガス吸着性、ガス分解性を有する無機フィラー
とからなるセラミック系コーティング剤（３）を皮革（
１）にコーティングしたことを特徴とする脱臭性、抗（
殺）菌性、遠赤外線放射性及び帯電防止性を有する皮革
。(1) A ceramic system consisting of a metal oxide with binding properties, far-infrared radiation, and antistatic properties, a resin-based polymer with binding properties, and an inorganic filler with antibacterial properties, gas adsorption properties, and gas decomposition properties. Apply coating agent (3) to leather (
1) Deodorizing and anti-(
A leather that has bactericidal (bactericidal) properties, far-infrared radiation, and antistatic properties.
性ポリプロピレン、金属イオン、ゼオライトからなるセ
ラミック系コーティング剤（３）を皮革（１）にコーテ
ィングしたことを特徴とする請求項１記載の脱臭性、抗
（殺）菌性、遠赤外線放射性及び帯電防止性を有する皮
革。(2) Deodorizing and anti-odor properties according to claim 1, characterized in that the leather (1) is coated with a ceramic coating agent (3) consisting of silicon dioxide, aluminum oxide, titanium oxide, modified polypropylene, metal ions, and zeolite. Leather that has (sterilizing) properties, far-infrared radiation, and antistatic properties.
性ポリプロピレン、金属イオン、ゼオライトからなるセ
ラミック系コーティング剤（３）を皮革（１）の表面（
２）にコーティングしたことを特徴とする請求項１又は
２記載の脱臭性、抗（殺）菌性、遠赤外線放射性及び帯
電防止性を有する皮革。(3) A ceramic coating agent (3) consisting of silicon dioxide, aluminum oxide, titanium oxide, modified polypropylene, metal ions, and zeolite is applied to the surface of the leather (1) (
2) The leather having deodorizing properties, antibacterial properties, far-infrared radiation properties, and antistatic properties according to claim 1 or 2, characterized in that it is coated with the following:
性ポリプロピレン、金属イオン、ゼオライトからなるセ
ラミック系コーティング剤（３）を皮革（１）にスプレ
ー、ディップ、ロール、カーテンフロー等によりコーテ
ィングしたことを特徴とする請求項１、２又は３記載の
脱臭性、抗（殺）菌性、遠赤外線放射性及び帯電防止性
を有する皮革。(4) The leather (1) is coated with a ceramic coating agent (3) consisting of silicon dioxide, aluminum oxide, titanium oxide, modified polypropylene, metal ions, and zeolite by spraying, dipping, rolling, curtain flow, etc. The leather having deodorizing properties, antibacterial properties, far-infrared radiation properties, and antistatic properties according to claim 1, 2, or 3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1-114107 | 1989-05-09 | ||
| JP11410789 | 1989-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0381149A true JPH0381149A (en) | 1991-04-05 |
Family
ID=14629298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1222917A Pending JPH0381149A (en) | 1989-05-09 | 1989-08-31 | Leather having deodorizig properties, antifungal properties, far infrared radiating properties and antistatic properties |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0381149A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05331500A (en) * | 1992-05-29 | 1993-12-14 | Miyauchi Sangyo Kk | Antistatic natural leather |
| WO2000014284A1 (en) * | 1998-09-04 | 2000-03-16 | Agion Technologies, Llc | Antimicrobial footwear and process of manufacture |
| KR100390621B1 (en) * | 2001-04-06 | 2003-07-07 | 조광피혁 주식회사 | method for producting the leather emitting far infrared ray |
| KR100426213B1 (en) * | 2001-04-17 | 2004-04-06 | 주식회사 성원인더스트리 | A solution for coating of leather and coated leather with multifunctional property |
| KR100460715B1 (en) * | 2002-04-29 | 2004-12-08 | 유영은 | Natural Leather and the Production Method |
-
1989
- 1989-08-31 JP JP1222917A patent/JPH0381149A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05331500A (en) * | 1992-05-29 | 1993-12-14 | Miyauchi Sangyo Kk | Antistatic natural leather |
| WO2000014284A1 (en) * | 1998-09-04 | 2000-03-16 | Agion Technologies, Llc | Antimicrobial footwear and process of manufacture |
| KR100390621B1 (en) * | 2001-04-06 | 2003-07-07 | 조광피혁 주식회사 | method for producting the leather emitting far infrared ray |
| KR100426213B1 (en) * | 2001-04-17 | 2004-04-06 | 주식회사 성원인더스트리 | A solution for coating of leather and coated leather with multifunctional property |
| KR100460715B1 (en) * | 2002-04-29 | 2004-12-08 | 유영은 | Natural Leather and the Production Method |
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