JPS62195063A - Deodorizing coating and deodorant sheet using same - Google Patents
Deodorizing coating and deodorant sheet using sameInfo
- Publication number
- JPS62195063A JPS62195063A JP61034976A JP3497686A JPS62195063A JP S62195063 A JPS62195063 A JP S62195063A JP 61034976 A JP61034976 A JP 61034976A JP 3497686 A JP3497686 A JP 3497686A JP S62195063 A JPS62195063 A JP S62195063A
- Authority
- JP
- Japan
- Prior art keywords
- deodorizing
- sheet
- component
- ferrous
- acid
- 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
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 65
- 239000011248 coating agent Substances 0.000 title claims abstract description 9
- 238000000576 coating method Methods 0.000 title claims abstract description 9
- 239000002781 deodorant agent Substances 0.000 title abstract 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 22
- 239000002253 acid Substances 0.000 claims abstract description 18
- 125000003118 aryl group Chemical group 0.000 claims abstract description 17
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 13
- 239000011230 binding agent Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 6
- 239000003973 paint Substances 0.000 claims description 26
- 238000004806 packaging method and process Methods 0.000 abstract description 12
- 235000013305 food Nutrition 0.000 abstract description 11
- 239000000123 paper Substances 0.000 abstract description 11
- 235000003891 ferrous sulphate Nutrition 0.000 abstract description 8
- 239000011790 ferrous sulphate Substances 0.000 abstract description 8
- 229910000359 iron(II) sulfate Inorganic materials 0.000 abstract description 8
- -1 aromatic poly carboxylic acid Chemical class 0.000 abstract 2
- 239000005003 food packaging material Substances 0.000 abstract 1
- 235000019645 odor Nutrition 0.000 description 17
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 9
- 235000019568 aromas Nutrition 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 239000002985 plastic film Substances 0.000 description 6
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000007646 gravure printing Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N isopropyl alcohol Natural products CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- YDSWCNNOKPMOTP-UHFFFAOYSA-N mellitic acid Chemical compound OC(=O)C1=C(C(O)=O)C(C(O)=O)=C(C(O)=O)C(C(O)=O)=C1C(O)=O YDSWCNNOKPMOTP-UHFFFAOYSA-N 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004277 Ferrous carbonate Substances 0.000 description 1
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- MCDLETWIOVSGJT-UHFFFAOYSA-N acetic acid;iron Chemical compound [Fe].CC(O)=O.CC(O)=O MCDLETWIOVSGJT-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- UJMDYLWCYJJYMO-UHFFFAOYSA-N benzene-1,2,3-tricarboxylic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1C(O)=O UJMDYLWCYJJYMO-UHFFFAOYSA-N 0.000 description 1
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229940032950 ferric sulfate Drugs 0.000 description 1
- RAQDACVRFCEPDA-UHFFFAOYSA-L ferrous carbonate Chemical compound [Fe+2].[O-]C([O-])=O RAQDACVRFCEPDA-UHFFFAOYSA-L 0.000 description 1
- 235000019268 ferrous carbonate Nutrition 0.000 description 1
- 229960004652 ferrous carbonate Drugs 0.000 description 1
- 229960002089 ferrous chloride Drugs 0.000 description 1
- 235000019850 ferrous citrate Nutrition 0.000 description 1
- 239000011640 ferrous citrate Substances 0.000 description 1
- 235000002332 ferrous fumarate Nutrition 0.000 description 1
- 239000011773 ferrous fumarate Substances 0.000 description 1
- 229960000225 ferrous fumarate Drugs 0.000 description 1
- 229940062993 ferrous oxalate Drugs 0.000 description 1
- 229940116007 ferrous phosphate Drugs 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- OWZIYWAUNZMLRT-UHFFFAOYSA-L iron(2+);oxalate Chemical compound [Fe+2].[O-]C(=O)C([O-])=O OWZIYWAUNZMLRT-UHFFFAOYSA-L 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000015 iron(II) carbonate Inorganic materials 0.000 description 1
- 229910000155 iron(II) phosphate Inorganic materials 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- APVZWAOKZPNDNR-UHFFFAOYSA-L iron(ii) citrate Chemical compound [Fe+2].OC(=O)CC(O)(C([O-])=O)CC([O-])=O APVZWAOKZPNDNR-UHFFFAOYSA-L 0.000 description 1
- SDEKDNPYZOERBP-UHFFFAOYSA-H iron(ii) phosphate Chemical compound [Fe+2].[Fe+2].[Fe+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O SDEKDNPYZOERBP-UHFFFAOYSA-H 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- MZYHMUONCNKCHE-UHFFFAOYSA-N naphthalene-1,2,3,4-tetracarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=C(C(O)=O)C(C(O)=O)=C21 MZYHMUONCNKCHE-UHFFFAOYSA-N 0.000 description 1
- KVQQRFDIKYXJTJ-UHFFFAOYSA-N naphthalene-1,2,3-tricarboxylic acid Chemical compound C1=CC=C2C(C(O)=O)=C(C(O)=O)C(C(=O)O)=CC2=C1 KVQQRFDIKYXJTJ-UHFFFAOYSA-N 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、脱臭用塗料およびそれを用いた脱臭シートに
関し、更に詳しく云えば、各種の食品容器の塗装、食品
包装用あるいはその他の脱臭目的に有用な脱臭用塗料お
よび脱臭シートに関する。Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a deodorizing paint and a deodorizing sheet using the same. This invention relates to a deodorizing paint and a deodorizing sheet useful for.
（従来の技術）
従来、各種の食品、特に香気あるいは臭気の強い食品や
他の物品の通気性には、金属、プラスチックあるいはガ
ラス等の如き通気性の無い容器や、簡単な場合は、通気
性のない包装シート（例えば、アルミニウム箔やプラス
チックシート）が主に使用されている。また、自動車の
室内、トイレ、冷蔵庫等臭気が溜り易い場所では各種の
脱臭剤が使用されている。(Prior Art) Conventionally, the ventilation of various foods, especially foods with strong aromas or odors, and other articles has been achieved by using non-ventilated containers such as metal, plastic, or glass, or in simple cases, using containers with no ventilation Packaging sheets (e.g., aluminum foil or plastic sheets) that do not have a Furthermore, various deodorizing agents are used in places where odors tend to accumulate, such as the interior of automobiles, toilets, and refrigerators.
（発明が解決しようとしている問題点）上記の如き従来
の食品等の包装に使用されている各種の容器あるいは包
装シートは、食品等の香気が失われること、外部からの
香気あるいは臭気と混合すること、あるいは内容物の香
気あるいは内容物の香気あるいは臭気が外へ揮散するこ
とを防止するものであるが、それらはいずれも一般の包
装シートに比して高価となっている。また内容物が生鮮
食品の如く包装に通気性が要求される場合には、従来の
ような通気性のない容器や包装シートは使用できず、ま
た、通気性のある容器や包装シートでは、食品の香気あ
るいは臭気が外に漏洩することや、外部の香気あるいは
臭気が内部の食品に移ること等に対しては無力である。(Problems to be Solved by the Invention) The various containers or packaging sheets used for conventional packaging of foods, etc., as described above, tend to lose the aroma of the foods, etc., or mix with aromas or odors from the outside. It also prevents the aroma of the contents or the aroma or odor of the contents from evaporating outside, but both of these are more expensive than general packaging sheets. Furthermore, if the contents require air permeability in the packaging, such as perishable foods, conventional non-breathable containers and packaging sheets cannot be used; It is powerless to prevent aromas or odors from leaking outside, or from external aromas or odors transferring to the food inside.
また、自動車室内その他に容器入りの脱臭剤を配置する
のは美感上あるいはスペース的に好ましいものではない
。Furthermore, it is not desirable from the aesthetic point of view or from the standpoint of space to place the deodorizer in a container in the interior of a car or elsewhere.
従って、各種食品等の包装材料として、外部と通気性で
あるが、香気あるいは臭気のみを遮断する包装シートや
室内において異和感を与えない脱臭剤が強く要望されて
いる。Therefore, as packaging materials for various foods, there is a strong demand for packaging sheets that are breathable to the outside but block only fragrance or odors, and for deodorizers that do not create a strange feeling indoors.
本発明者は上述の如き要望に応えるべく鋭意研究の結果
、ある特定の材料を一般の通気性のある包装シートまた
は包装容器に被着させるときは、このような従来の要望
が達成されることを知見して本発明を完成した。As a result of intensive research in order to meet the above-mentioned demands, the inventor of the present invention has found that such conventional demands can be achieved when a specific material is applied to a general air-permeable packaging sheet or packaging container. The present invention was completed based on this knowledge.
（問題点を解決するための手段）
すなわち、本発明は、脱臭成分、バインダー樹脂および
液媒体からなる脱臭用塗料において、脱臭成分が第一鉄
塩と芳香族ポリカルボン酸とからなること゛を特徴とす
る脱臭用塗料およびこれをシートに塗布および／または
含浸し、次いで乾燥してなる脱臭シートである。(Means for Solving the Problems) That is, the present invention provides a deodorizing paint comprising a deodorizing component, a binder resin, and a liquid medium, in which the deodorizing component comprises a ferrous salt and an aromatic polycarboxylic acid. The present invention is characterized by a deodorizing paint and a deodorizing sheet obtained by coating and/or impregnating a sheet with the deodorizing paint and then drying it.
本発明の主たる特徴は、脱臭成分として上記の第一鉄塩
と芳香族ポリカルボン酸を組み合わせて使用し、且つ液
媒体として有機または無機の液媒体を使用する点にある
。The main feature of the present invention is that the above-mentioned ferrous salt and aromatic polycarboxylic acid are used in combination as the deodorizing component, and an organic or inorganic liquid medium is used as the liquid medium.
すなわち、従来技術において第一鉄塩を脱臭用塗料の脱
臭成分として使用することは公知であるが、このような
第一鉄塩を各種の紙、プラスチックシート、織布、不織
布あるいはこれらの複合体に塗布および／または含浸し
、加熱乾燥する場合には、第一鉄塩が変色して基材シー
ト類を褐色に着色し、脱臭効果が低下するとともに、シ
ート類、特に各種の印刷がなされているシート類の商品
価値を著しく低下させるもの÷あったが、本発明におい
ては、゛このような第土鉄塩に芳香族ポリカルボン酸あ
るいは両者を組み合わせて使用することによって、乾燥
時に第一鉄塩が脱臭効果を損なわず、また第一鉄塩の褐
色変色も少なく、芳香族ポリカルボン酸の脱臭効果と相
まって、それぞれの化合物の固有の脱臭効果の和以上の
脱臭効果を発揮することを知見したものである。That is, it is known in the prior art that ferrous salts are used as a deodorizing component in deodorizing paints, but such ferrous salts can be used in various papers, plastic sheets, woven fabrics, non-woven fabrics, or composites thereof. When applied and/or impregnated with the ferrous salt and dried by heating, the ferrous salt changes color and turns the base sheets brown, reducing the deodorizing effect and causing damage to the sheets, especially those with various types of printing. However, in the present invention, by using such a ferrous salt with an aromatic polycarboxylic acid or a combination of both, ferrous iron is removed during drying. It was discovered that the salt does not impair the deodorizing effect, the ferrous salt causes little brown discoloration, and when combined with the deodorizing effect of the aromatic polycarboxylic acid, the deodorizing effect is greater than the sum of the unique deodorizing effects of each compound. This is what I did.
本発明で使用する個々の脱臭性化合物それ自体はいずれ
も公知の化合物であり、第一鉄塩としては、種々の第一
鉄塩、例えば、硫酸第二鉄、塩化第一鉄、リン酸第−鉄
、硝酸第一鉄、炭酸第一鉄等の無機第一鉄塩、酢酸第一
鉄、シュウ酸第−鉄、クエン酸第−鉄、フマル酸第−鉄
、ギ酸第一鉄等の有機第一鉄塩が使用できるが、特に好
ましいものは、硫酸第一鉄である。The individual deodorizing compounds used in the present invention are all known compounds, and the ferrous salts include various ferrous salts, such as ferric sulfate, ferrous chloride, and ferrous phosphate. - Inorganic ferrous salts such as iron, ferrous nitrate, and ferrous carbonate, and organic salts such as ferrous acetate, ferrous oxalate, ferrous citrate, ferrous fumarate, and ferrous formate. Although ferrous salts can be used, particularly preferred is ferrous sulfate.
本発明で使用する芳香族ポリカルボン酸とは、例えば、
フタル酸、テレフタル酸、イソフタル酸、トリメリット
酸、１，２．３−ベンゼントリカルボン酸、１，３．５
−ベンゼントリカルボン酸、ピロメリット酸、ベンゼン
ヘキサカルボン酸、ナフタレンジカルボン酸、ナフタレ
ントリカルボン酸、ナフタレンテトラカルボン酸、ジフ
ェニルテトラカルボン酸、ジフェニルエーテルテトラカ
ルポン酸、アゾベンゼンテトラカルボン酸（あるいはこ
れらの無水物またはそれらの塩）であり、本発明におい
て特に好ましいものはトリメリット酸である。The aromatic polycarboxylic acid used in the present invention is, for example,
Phthalic acid, terephthalic acid, isophthalic acid, trimellitic acid, 1,2.3-benzenetricarboxylic acid, 1,3.5
- Benzenetricarboxylic acid, pyromellitic acid, benzenehexacarboxylic acid, naphthalenedicarboxylic acid, naphthalenetricarboxylic acid, naphthalenetetracarboxylic acid, diphenyltetracarboxylic acid, diphenyl ethertetracarboxylic acid, azobenzenetetracarboxylic acid (or their anhydrides or trimellitic acid is particularly preferred in the present invention.
以上の如き第一鉄塩と芳香族ポリカルボン酸とからなる
脱臭成分は、それらの使用比率も重要であって、合計量
を１００重量部とすれば、第一鉄塩が１０〜９０重量部
に対し、芳香族ポリカルボン酸が９０〜１０重量部の割
合であり、このような組み合わせおよび配合比において
、本発明の目的が最良に達成される。In the deodorizing component made of ferrous salt and aromatic polycarboxylic acid as described above, the ratio of their use is also important, and if the total amount is 100 parts by weight, the ferrous salt is 10 to 90 parts by weight. On the other hand, the proportion of aromatic polycarboxylic acid is 90 to 10 parts by weight, and the object of the present invention is best achieved in such a combination and blending ratio.
本発明の脱臭用塗料は、上記の如き脱臭成分をバインダ
ー樹脂および液媒体と混合することによって得られる。The deodorizing paint of the present invention can be obtained by mixing the deodorizing component as described above with a binder resin and a liquid medium.
バインダー樹脂としては、例えば、アクリル系樹脂、酢
酸ビニル系樹脂、その他従来の水性や油性の各種塗料や
印刷インキにバインダー樹脂として使用されている樹脂
が好ましく、これらのバインダー樹脂は熱可塑性でも熱
硬化性でもよい。Preferred binder resins include, for example, acrylic resins, vinyl acetate resins, and other resins used as binder resins in various conventional water-based and oil-based paints and printing inks.These binder resins may be thermoplastic or thermosetting. It can also be gender.
また液媒体としては、水、アルコール系、ケトン系、エ
ステル系、芳香族系、芳香族系、その他の有機溶剤ある
いはそれらの混合物が使用できる。Further, as the liquid medium, water, alcohol-based, ketone-based, ester-based, aromatic-based, aromatic-based, other organic solvents, or mixtures thereof can be used.
バインダー樹脂の濃度は、いずれでもよいが、一般的に
は約１０〜３０重量％程度が好ましい。The concentration of the binder resin may be any value, but is generally preferably about 10 to 30% by weight.
これらのバインダー樹脂は、液媒体中に溶解した状態で
もよいし、分散や乳化した状態でもよい。These binder resins may be in a dissolved state in a liquid medium, or may be in a dispersed or emulsified state.
本発明においては、このような従来公知のバインダー樹
脂を含む液媒体中に上記の脱臭成分を約１０〜３０重量
％の濃度になるように溶解または分散させることによっ
て得られる。In the present invention, it is obtained by dissolving or dispersing the above deodorizing component in a liquid medium containing such a conventionally known binder resin to a concentration of about 10 to 30% by weight.
また、上記の如き本発明の脱臭用塗料中には染料や顔料
等に着色剤、その他の塗料用の添加剤を加えてよいのも
当然である。Furthermore, it is natural that coloring agents and other paint additives may be added to the dyes, pigments, etc. in the deodorizing paint of the present invention as described above.
本発明の脱臭シートは、上記の如き本発明の脱臭用塗料
を、一般の包装紙、プラスチックシート、織布、不織布
あるいはこれらの複合材等のシートの片面あるいは両面
に塗布および／または含浸させ、次いで乾燥することに
よって得られる。The deodorizing sheet of the present invention is obtained by coating and/or impregnating the deodorizing paint of the present invention as described above on one or both sides of a sheet such as general wrapping paper, plastic sheet, woven fabric, non-woven fabric, or a composite material thereof. It is then obtained by drying.
本発明において基材として使用するシート等は、紙や有
孔プラスチックシートあるいは織布、不織布等の如く通
気性のあるものが好ましいものであるが、これらに限定
されず、通気性のない紙、加工紙、プラスチックシート
でもよい。The sheet used as a base material in the present invention is preferably one with air permeability such as paper, perforated plastic sheet, woven fabric, non-woven fabric, etc., but is not limited to these, and includes non-air permeable paper, Processed paper or plastic sheets may also be used.
脱臭用塗料の塗布および／または含浸量は特に制限は無
いが、一般的には固型分で、約５〜２０ｇ／ｒｎ’の割
合で、また芳香族ポリカルボン酸換算では、約ｌ〜ｌｏ
ｇ／ｒｎ’であり、このような範囲とすることによって
、包装紙、プラスチックシート、織布、不織布等のシー
トの通気性を失うことなく、優れた脱臭効果を付与する
ことができる。There are no particular restrictions on the amount of deodorizing paint applied and/or impregnated, but generally the solid content is approximately 5 to 20 g/rn', and in terms of aromatic polycarboxylic acid, it is approximately 1 to 1 lo
g/rn', and by setting it within such a range, an excellent deodorizing effect can be imparted to sheets such as wrapping paper, plastic sheets, woven fabrics, non-woven fabrics, etc., without losing their breathability.
なお、脱臭用塗料の塗布方法や乾燥方法は、従来公知の
いずれの方法でもよい。Note that the deodorizing paint may be applied and dried by any conventionally known method.
（作用・効果）
以上の如き本発明の脱臭用塗料を用いて得られる脱臭シ
ートは、通気性を保有したまま、香気あるいは臭気を外
部の香気あるいは臭気から遮断することができるので、
香気あるいは臭気の強い食品の包装に適しており、例え
ば、数種の食品を包装して１ケ所（例えば冷蔵庫）に置
いておいても、それらの食品の香気あるいは臭気が混合
することが無いので、このような包装の目的に非常に有
用である。(Action/Effect) The deodorizing sheet obtained using the deodorizing paint of the present invention as described above can block aromas or odors from external aromas or odors while retaining breathability.
It is suitable for packaging foods with strong aromas or odors; for example, even if several types of foods are packaged and stored in one place (for example, a refrigerator), the aromas or odors of those foods will not mix. , is very useful for such packaging purposes.
また、このような脱臭シートは、自動車の室内、トイレ
の壁紙、臭気の多い作業室の壁紙、床敷体等として使用
することにより、それらの部屋の美感を損なわず、異和
感を与えないで脱臭の目的を達成することができる。In addition, such deodorizing sheets can be used as wallpaper in car interiors, toilets, work rooms with a lot of odors, floor coverings, etc., so that they do not spoil the beauty of those rooms and do not create a strange feeling. The purpose of deodorization can be achieved.
次に実施例を挙げて本発明を更に具体的に説明する。な
お、文中、部または％とあるのは重量基準である。Next, the present invention will be explained in more detail with reference to Examples. Note that parts and percentages in the text are based on weight.
実施例１
重量比が１０二３の硫酸第一鉄およびトリメリット酸１
５部を、酢酸エチル／イソプロピルアルコール（３／１
）６０ｆｆｌおよびニトロセルロース／アルキッド樹脂
（５／１）２５部に溶解し、本発明の脱臭用塗料を得た
。次に、この脱臭用塗料を、クラフト紙に８ｇ／ｒｎ’
になる様にグラビア印刷で塗布し、乾燥し、本発明の脱
臭シートを得た。Example 1 Ferrous sulfate and trimellitic acid in a weight ratio of 1023
5 parts of ethyl acetate/isopropyl alcohol (3/1
) and 25 parts of nitrocellulose/alkyd resin (5/1) to obtain a deodorizing paint of the present invention. Next, apply 8 g/rn' of this deodorizing paint to kraft paper.
The deodorizing sheet of the present invention was obtained by coating by gravure printing and drying.
上記脱臭シートを直径１１ｃｍの円状に切断し、これを
３００ミリリツトルの三角フラスコ内にかさ状につるし
、口をパラフィンでシールした。このフラスコ内には悪
臭源として２１０Ｐｐｍのアンモニア水１００ミリリツ
トルが入れてあり、一定時間経過後のフラスコ内のアン
モニア（ｐｐｍ）を北川式検知管で測定した結果は下記
の通りであった。The deodorizing sheet was cut into a circle with a diameter of 11 cm, which was hung in an umbrella shape inside a 300 ml Erlenmeyer flask, and the opening was sealed with paraffin. This flask contained 100 milliliters of 210 Ppm ammonia water as a source of bad odor, and after a certain period of time, the ammonia (ppm) in the flask was measured using a Kitagawa detector tube, and the results were as follows.
上且曹 Ａ上載 旦旦曹
ブランク ９０ ９０ ９０木」８１品
３０ １５ １０比−蚊一例 ４
０ ３０ ２０注；ブランクは、脱臭成分
無添加の塗料を使用したシートであり、比較例は硫酸第
一鉄を単独で使用した例である。81 items of ``Jandanso blank 90 90 90 wood'' on A top
30 15 10 ratio - Mosquito example 4
0 30 20 Note: The blank is a sheet using a paint with no deodorizing component added, and the comparative example is an example in which ferrous sulfate was used alone.
また、」１記のブランク、本発明品および比較例のシー
トの各々から袋を作成し、この袋の中に解凍した小魚を
入れて放置し、３日後に開封したところ、本発明品のシ
ートから作成した袋内の悪臭は僅かであったのに対し、
ブランクおよび比較例の場合には激しい悪臭が拡散した
。尚、比較例のシートは褐色に強く着色しているに対し
、木発明のものは殆ど着色していなかった。In addition, bags were made from each of the sheets of the blank, the product of the present invention, and the comparative example described in section 1, and thawed small fish were placed in the bags and left to stand, and when the bag was opened after 3 days, it was found that the product of the present invention was While the odor inside the bag made from the sheet was slight,
In the case of the blank and comparative example, a strong odor was diffused. The sheet of Comparative Example was strongly colored brown, while the sheet of Mokizhen was hardly colored.
実施例２〜４
下記の成分を使用し、他は実施例１と同様にして木発明
の脱臭シートを得、実施例１と同様にしてその性能を測
定したところ下記の通りであった。Examples 2 to 4 A deodorizing sheet of the invention was obtained in the same manner as in Example 1 except that the following components were used, and the performance thereof was measured in the same manner as in Example 1, and the results were as follows.
実１１年７
硫酸第一鉄および無水トリメリット酸の８：２混合物
↓旦韮 乳上載 旦旦猜
ブランク ９０ ９０ ９０木魚皿遣
３０ １７ １２Ｌ！！ｆＬＪ！Ｊ ４
０ ３１ ２１災五班１
硫酸第一鉄およびトリメクツｌカリウムの５：５混合物
↓旦韮 Ａ上載 隻旦膀
ブランク ９０ ９０ ９０本虜已１品
３０ １６ １０比−較一例
４０ ３１ ２０実Ｊ１性Ａ
硫酸第一鉄およびトリメリット酸の７＝３混合物
上且普 乳且猜 見旦猜
ブランク ９０ ９０ ９０木光里遣
３０ １５ １０比−較一例 ４０
３０ ２１実施例５
硫酸第一鉄、トリメリット酸およびトリメリット酸リチ
ウムの４：５： １混合物２０部を、トルエン／メチル
エチルケトン（１／１）６０ｍと塩化ビニル共重合体２
０部に溶解し、本発明の脱臭用塗料を得た。Fruit 11 Years 7 8:2 mixture of ferrous sulfate and trimellitic anhydride ↓ Dandan on milk Dandan Soy blank 90 90 90 Mokugyo dish
30 17 12L! ! fLJ! J4
0 31 21 Disaster Group 1 5:5 mixture of ferrous sulfate and Trimectul potassium ↓Tanni on A Listed in a tank blank 90 90 1 item in a 90 bottle
30 16 10 comparison example
40 31 20 Fruit J1 A 7=3 mixture of ferrous sulfate and trimellitic acid Milk and Soy Dandan Soybean Blank 90 90 90 Kimitsu Satoshi
30 15 10 Comparison example 40
30 21 Example 5 20 parts of a 4:5:1 mixture of ferrous sulfate, trimellitic acid and lithium trimellitate were mixed with 60 m of toluene/methyl ethyl ketone (1/1) and vinyl chloride copolymer 2
The deodorizing paint of the present invention was obtained by dissolving the deodorizing paint of the present invention.
次に、この脱臭用塗料を、ポリエステル／ポリプロピレ
ン系不織布に８ｇ／ｍｌになる様にグラビア印刷で塗布
および含浸し、乾燥し、本発明の脱臭シートを得た。Next, this deodorizing paint was applied and impregnated onto a polyester/polypropylene nonwoven fabric by gravure printing at a concentration of 8 g/ml, and dried to obtain a deodorizing sheet of the present invention.
上記脱臭シートを直径１１ｃｍの円状に切断し、これを
３００ミリリツトルの三角フラスコ内にかさ状につるし
、口をパラフィンでシールした。このフラスコ内には悪
臭源として２１０ｐｐｍのアンモニア水ｌＯＯミリリッ
トルが入れてあり、一定時間経過後のフラスコ内のアン
モニア（ｐｐｍ）を北川式検知管で測定した結果は下記
の通りであった。The deodorizing sheet was cut into a circle with a diameter of 11 cm, which was hung in an umbrella shape inside a 300 ml Erlenmeyer flask, and the opening was sealed with paraffin. This flask contained 100 milliliters of 210 ppm ammonia water as a source of bad odor, and after a certain period of time, the ammonia (ppm) in the flask was measured using a Kitagawa detector tube, and the results were as follows.
上上載 又上載 ｌ旦韮
ブランク ９０ ９０ ９０木虜巳引品
３０ １５ ９比−較一例
４０ ３０ ２２実施例６
実施例１の脱臭用塗料をダンボール紙の内面に、１０ｇ
／ｍ’の割合で吹付け、乾燥し、生鮮魚等の運搬用に供
した。鮮魚の特有のアンモニア、トリメチルアミンの悪
臭防止に対し、官能的評価でブランクが５に対し、本発
明では、２〜ｌの効果を得た。Above above Also above: l Danni blank 90 90 90 wood captive item
30 15 9 Comparison example
40 30 22 Example 6 10g of the deodorizing paint of Example 1 was applied to the inner surface of cardboard paper.
/m', dried, and used for transporting fresh fish, etc. In terms of preventing the bad odor of ammonia and trimethylamine that are characteristic of fresh fish, the blank had an effect of 5 in sensory evaluation, whereas the present invention had an effect of 2 to 1.
実施例７
実施例２の脱臭用塗料を、トイレットペーパー製造工程
中で、５ｇ／ｎｆの割合でロールコータ−で含浸し、乾
燥し、本発明の脱臭トイレットペーパーを得た。該トイ
レットペーパーを、トイレに供したところ、汲取りトイ
レ、水洗トイレの脱臭具の除去に著しい効果を与えた。Example 7 During the toilet paper manufacturing process, the deodorizing paint of Example 2 was impregnated with a roll coater at a rate of 5 g/nf and dried to obtain the deodorizing toilet paper of the present invention. When the toilet paper was used in toilets, it had a remarkable effect on removing deodorizing tools from pumping toilets and flush toilets.
Claims (6)
脱臭用塗料において、脱臭成分が第一鉄塩と芳香族ポリ
カルボン酸とからなることを特徴とする脱臭用塗料。(1) A deodorizing paint comprising a deodorizing component, a binder resin, and a liquid medium, characterized in that the deodorizing component comprises a ferrous salt and an aromatic polycarboxylic acid.
香族ポリカルボン酸９０〜１０重量部からなる特許請求
の範囲第（１）項に記載の脱臭用塗料。(2) The deodorizing paint according to claim (1), wherein the deodorizing component comprises 10 to 90 parts by weight of ferrous salt and 90 to 10 parts by weight of aromatic polycarboxylic acid.
特許請求の範囲第（１）項に記載の脱臭用塗料。(3) The deodorizing paint according to claim (1), wherein the aromatic polycarboxylic acid is trimellitic acid.
脱臭用塗料をシートに塗布および／または含浸し、次い
で乾燥してなる脱臭シートにおいて、脱臭成分が第一鉄
塩と芳香族ポリカルボン酸とからなることを特徴とする
脱臭シート。(4) In a deodorizing sheet formed by coating and/or impregnating a sheet with a deodorizing paint consisting of a deodorizing component, a binder resin, and a liquid medium, and then drying the sheet, the deodorizing component is composed of a ferrous salt and an aromatic polycarboxylic acid. A deodorizing sheet that is characterized by:
香族ポリカルボン酸９０〜１０重量部からなる特許請求
の範囲第（１）項に記載の脱臭シート。(5) The deodorizing sheet according to claim (1), wherein the deodorizing component comprises 10 to 90 parts by weight of ferrous salt and 90 to 10 parts by weight of aromatic polycarboxylic acid.
特許請求の範囲第（１）項に記載の脱臭シート。(6) The deodorizing sheet according to claim (1), wherein the aromatic polycarboxylic acid is trimellitic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61034976A JPH0615675B2 (en) | 1986-02-21 | 1986-02-21 | Deodorizing paint and deodorizing sheet using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61034976A JPH0615675B2 (en) | 1986-02-21 | 1986-02-21 | Deodorizing paint and deodorizing sheet using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62195063A true JPS62195063A (en) | 1987-08-27 |
| JPH0615675B2 JPH0615675B2 (en) | 1994-03-02 |
Family
ID=12429170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61034976A Expired - Lifetime JPH0615675B2 (en) | 1986-02-21 | 1986-02-21 | Deodorizing paint and deodorizing sheet using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615675B2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836076A (en) * | 1971-09-09 | 1973-05-28 | ||
| JPS59132937A (en) * | 1983-01-20 | 1984-07-31 | Agency Of Ind Science & Technol | Deodorant |
| JPS60136506A (en) * | 1983-12-23 | 1985-07-20 | Takasago Corp | Deodorant |
-
1986
- 1986-02-21 JP JP61034976A patent/JPH0615675B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836076A (en) * | 1971-09-09 | 1973-05-28 | ||
| JPS59132937A (en) * | 1983-01-20 | 1984-07-31 | Agency Of Ind Science & Technol | Deodorant |
| JPS60136506A (en) * | 1983-12-23 | 1985-07-20 | Takasago Corp | Deodorant |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0615675B2 (en) | 1994-03-02 |
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