JPH02311404A - Germicide composition for industry - Google Patents
Germicide composition for industryInfo
- Publication number
- JPH02311404A JPH02311404A JP12878289A JP12878289A JPH02311404A JP H02311404 A JPH02311404 A JP H02311404A JP 12878289 A JP12878289 A JP 12878289A JP 12878289 A JP12878289 A JP 12878289A JP H02311404 A JPH02311404 A JP H02311404A
- Authority
- JP
- Japan
- Prior art keywords
- paraclox
- composition
- ddo
- composition containing
- dbnpa
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 28
- 230000002070 germicidal effect Effects 0.000 title abstract 2
- YHOOPWNLHRKWEM-CSKARUKUSA-N (1e)-n-hydroxy-2-(4-hydroxyphenyl)-2-oxoethanimidoyl chloride Chemical compound O\N=C(\Cl)C(=O)C1=CC=C(O)C=C1 YHOOPWNLHRKWEM-CSKARUKUSA-N 0.000 claims abstract description 12
- 239000004480 active ingredient Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 claims abstract description 5
- UUIVKBHZENILKB-UHFFFAOYSA-N 2,2-dibromo-2-cyanoacetamide Chemical compound NC(=O)C(Br)(Br)C#N UUIVKBHZENILKB-UHFFFAOYSA-N 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 abstract description 3
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 150000001408 amides Chemical class 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- QGSRKGWCQSATCL-UHFFFAOYSA-N 4,5-dichloro-3h-1,3-dithiol-2-one Chemical compound ClC=1SSC(=O)C=1Cl QGSRKGWCQSATCL-UHFFFAOYSA-N 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 description 7
- 230000001580 bacterial effect Effects 0.000 description 6
- 239000000645 desinfectant Substances 0.000 description 5
- -1 glycol ethers Chemical class 0.000 description 5
- 229940113115 polyethylene glycol 200 Drugs 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000003945 anionic surfactant Substances 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
- 241000589516 Pseudomonas Species 0.000 description 2
- 239000003139 biocide Substances 0.000 description 2
- 230000000855 fungicidal effect Effects 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- 241000024076 Paracles Species 0.000 description 1
- 244000025272 Persea americana Species 0.000 description 1
- 235000008673 Persea americana Nutrition 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- 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、産業、特に用排水系に用いる相乗効果的な殺
菌組成物に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to synergistic disinfectant compositions for use in industry, particularly in industrial and wastewater systems.
従来より、工業用冷却水、パルプや紙などの製造に用い
られる水、いわゆるプロセス水や白水などの用排水系は
、種々の細菌、カビあるいは酵母などの微生物の侵害を
受け、熱交換器の閉塞や紙切れなどの問題を引き起して
いる。これら用排水系の微生物による侵害を防除するた
めに多数の殺画側、特に非金属系有機殺菌剤が用いられ
ている。Traditionally, industrial cooling water, water used in the manufacture of pulp and paper, so-called process water, and wastewater systems have been attacked by microorganisms such as various bacteria, molds, and yeasts, resulting in damage to heat exchangers. This is causing problems such as blockages and paper cuts. A number of biocides, particularly non-metallic organic biocides, are used to control microbial infestation of these drainage systems.
例えば特公昭５２−１４２９４号、同５３−５３７５号
および同６２−２３７２１号の各公報ならびに特開昭５
１−８２７２３号、同５４−１３２２３０号、同５４−
１３５２２３号、同６０−１１０５号および同６１−９
１１０８号の各公報には、種々のスライムコントロール
剤、抗微生物、工業用殺菌剤およびそれらの２以上を含
む組成物ならびにそれらを用いる用排水系のスライムコ
ントロール法等が開示されている。それらに用いる薬剤
はそれぞれ一長一短はあるものの、安全性・毒性・発泡
性・ｐＨ依存性・腐食性・水溶性・安定性・費用効果・
効果の持続性等に関しなんらかの欠点を有するために、
工業用殺菌剤として満足すべきものは未開発の状態にあ
る。For example, Japanese Patent Publications No. 52-14294, No. 53-5375, and No. 62-23721;
No. 1-82723, No. 54-132230, No. 54-
No. 135223, No. 60-1105 and No. 61-9
Each publication of No. 1108 discloses various slime control agents, antimicrobials, industrial disinfectants, compositions containing two or more of these, and slime control methods for drainage systems using them. Although the chemicals used for these have their advantages and disadvantages, they are safe, toxic, foaming, pH-dependent, corrosive, water-soluble, stable, cost-effective,
Because it has some drawbacks regarding the sustainability of the effect, etc.
A satisfactory industrial disinfectant remains undeveloped.
プ工業の用排水系に卓効があり安全性・安定性・持続性
に富む殺菌組成物を探究したところ、特定の２成分系組
成物が広汎な２成分配合範囲に亘って顕著な相乗的殺菌
効果を発揮することを見出し、本発明を完成するに至っ
た。When we searched for a safe, stable, and long-lasting disinfectant composition that is highly effective for industrial wastewater systems, we found that a specific two-component composition showed remarkable synergistic effects over a wide range of two-component combinations. They discovered that it exhibits a bactericidal effect and completed the present invention.
本発明の産業用殺菌組成物は、
によって表わされる４−ヒドロキシフェニール−α−ケ
トアセトヒドロキシウム酸クりライド（ＰＡＲＡＣＬＯ
Ｘ）とジブロムニトリロプロピオンアミド（Ｄ Ｂ Ｎ
Ｐ Ａ）もしくは４．５−ジクロール−１，２−ジオ
チール−３−オン（Ｄ Ｄ Ｏ）とを有効成分として構
成され、同じく水系の殺菌方法はＰＡＲＡＣＬＯＸとＤ
ＢＮＰＡもしくはＤＤＯとを有効成分とする殺菌組成物
を該水系に適用することによって構成される。The industrial fungicidal composition of the present invention comprises 4-hydroxyphenyl-α-ketoacetohydroxyum acid chloride (PARACLO) represented by
X) and dibromnitrilopropionamide (D B N
P A) or 4,5-dichlor-1,2-diothyl-3-one (D DO) as an active ingredient, and the water-based sterilization method is PARACLOX and D
It is constructed by applying a disinfectant composition containing BNPA or DDO as an active ingredient to the aqueous system.
本発明の組成物は、それぞれ単独の使用では満足する殺
菌効果を得るには比較的多量の添加を必要とするに対し
て、両者を組み合わせると、著しく少量で殺菌効果を発
揮し、かつ広範囲の有害微生物の殺菌に有効である。The composition of the present invention requires a relatively large amount to be added to obtain a satisfactory bactericidal effect when used alone, but when both are combined, it exhibits a bactericidal effect with a significantly small amount and has a wide range of effects. Effective in killing harmful microorganisms.
本発明の組成物は、液体形で使用される。好ましくは貯
蔵安定な組成物を与える親水性有機溶媒が活性分を溶解
するために使用される。そのような溶媒の例は、アミド
例えばジメチルホルムアミド、グリコール例えばエチレ
ングリコール、プロピレングリコール、ブチルグリコー
ル、ポリエチレングリコール、グリコールエーテル例え
ばジエチレングリコールモノメチルエーテル又はエチレ
ングリコールブチルエーテルがあり、好ましくはポリエ
チレングリコールの分子ｊｉ２００程度のものがよい。The composition of the invention is used in liquid form. Preferably a hydrophilic organic solvent that provides a storage stable composition is used to dissolve the active ingredient. Examples of such solvents are amides such as dimethylformamide, glycols such as ethylene glycol, propylene glycol, butyl glycol, polyethylene glycol, glycol ethers such as diethylene glycol monomethyl ether or ethylene glycol butyl ether, preferably molecules of polyethylene glycol of the order of ji200. Good.
ＰＡＲＡＣＬＯＸとＤＤＯとの組成物を水性系に使用す
る場合、組成物の系への分布を容易にしかつこれを改善
するために、分散剤の添加が必要である。When the composition of PARACLOX and DDO is used in an aqueous system, the addition of a dispersant is necessary to facilitate and improve the distribution of the composition into the system.
好適な分散剤は、陽イオン性、陰イオン性、非イオン性
又は両性の界面活゛性剤であり、特に好ましくは非イオ
ン性及び陰イオン性の界面活性剤である。適当な非イオ
ン活性剤の例は、高級アルコールエチレンオキシド（Ｅ
Ｏ）−付加物、アルキルフェノールＥ〇−付加物、プロ
ピレンオキシド−ＥＯ付加物、及びポリグリコールエー
テル及び、又はエステルである。陰イオン界面活性剤の
例は、アルキルベンゼンスルホネート、２級アルカンス
ルホネート、オレフィンスルホネート、脂肪族アルコー
ルサルフェート及び脂肪族アルコールエーテルサルフェ
ートである。Suitable dispersants are cationic, anionic, nonionic or amphoteric surfactants, particularly preferably nonionic and anionic surfactants. An example of a suitable nonionic activator is the higher alcohol ethylene oxide (E
O)-adducts, alkylphenol E〇-adducts, propylene oxide-EO adducts, and polyglycol ethers and/or esters. Examples of anionic surfactants are alkylbenzene sulfonates, secondary alkanesulfonates, olefin sulfonates, fatty alcohol sulfates and fatty alcohol ether sulfates.
本発明の組成物中の活性分の配合比率は、ＰＡＲＡＣＬ
ＯＸ ： ＤＢＮＰＡ及びＰＡＲＡＣＬＯＸ：ＤＤＯの
各につき重量比で９：１〜１〜９の範囲内にあるとき良
好な効果が得られた。The blending ratio of active ingredients in the composition of the present invention is PARACL
Good effects were obtained when the weight ratio of OX:DBNPA and PARACLOX:DDO was within the range of 9:1 to 1 to 9.
溶媒、分散剤を含む最終組成物中の有効成分の含有量は
、約５〜２５重量％であるが、約５０重量％までの含量
が可能である。The content of active ingredient in the final composition, including solvents and dispersants, is about 5-25% by weight, but contents up to about 50% by weight are possible.
本発明の組成物は、処理ずべき水系に約２〜４００ｐｐ
ｍの量で添加されるが、一般に製紙循環水では２〜２０
ｐｐｍの添加量で十分である。The composition of the present invention can be added to the aqueous system to be treated in an amount of about 2 to 400 pp.
It is generally added in an amount of 2 to 20 m for papermaking circulating water.
An addition amount of ppm is sufficient.
以下実施例によって本発明をさらに詳しく説明するが、
これらによって本発明の範囲が何ら制限されるものでは
ない。The present invention will be explained in more detail with reference to Examples below.
These do not limit the scope of the present invention in any way.
〔実施例１〕
４−ヒドロキシフェニール−α−ケトアセトヒドロキシ
ウム酸クりライド（ＰＡＲＡＣＬＯＸ）の２０％重量ポ
リエチレングリコール２００、ジブロムニトリロプロピ
オンアミド（Ｄ Ｂ Ｎ Ｐ Ａ）の２０％重量ポリエ
チレングリコール２００及び両者の混合比率９：１〜１
：９により配合した有効成分濃度２０％重量ポリエチレ
ングリコール２００を調製した。[Example 1] 20% weight polyethylene glycol 200 of 4-hydroxyphenyl-α-ketoacetohydroxyum acid chloride (PARACLOX), 20% weight polyethylene glycol 200 of dibromnitrilopropionamide (DBNPA) and a mixing ratio of both 9:1 to 1
Polyethylene glycol 200 with an active ingredient concentration of 20% by weight was prepared according to the following method.
使用に際してはそのまま水で希釈して使用した。When used, it was diluted with water and used as is.
ついで製紙工程中の有害微生物に対する殺菌効果を試験
するために、上質紙を製造している抄紙系から採取した
微生物デポジットを変性ワックスマン培地に植えつぎ３
２℃４日間培養した後、コロニーの色、形から優先菌種
と思われる３種のバクテリアを選び、これらをそれぞれ
ブイヨン液体培地でさらに培養した菌液を用いて、殺菌
テストを行った。Next, in order to test the bactericidal effect against harmful microorganisms during the paper manufacturing process, microbial deposits collected from a papermaking system that produces high-quality paper were planted in a modified Waxman medium.
After culturing at 2°C for 4 days, three types of bacteria considered to be the preferential bacterial species were selected based on the color and shape of the colonies, and a bactericidal test was performed using the bacterial liquid that was further cultured in a broth liquid medium.
菌種の同定は、各種生理試験を行いＳ、 Ｔ、 Ｃｏ
ｗ ａ ｎの分類表に従い同定した。これらは一般に
製紙工程で見られるＦｆｌ ａｖｏｂａｃ ｔ ｅ ｒ
ｉｕｍ、Ｐｓｅｕｄｏｍｏｎａｓ、Ａｌ ｃａｐ ｉ
ｇｅｎｅｓであった。To identify the bacterial species, various physiological tests were performed to identify S, T, and Co.
It was identified according to the classification table of wan. These are Ffl avocados commonly found in the papermaking process.
ium, Pseudomonas, Al cap i
It was genes.
滅菌白水中に、予め培養した菌液をとり、これに所定量
の殺菌組成物を添加して、３０分間３２℃で振とう後、
変性ワックスマン培地に接種して、３２℃、４日間培養
液の全菌数がゼロになる濃度を求めて、最少殺菌濃度と
した。結果を表−１に示す。A pre-cultured bacterial solution was taken in sterile white water, a predetermined amount of the sterilizing composition was added thereto, and after shaking at 32°C for 30 minutes,
A modified Waxman medium was inoculated, and the concentration at which the total number of bacteria in the culture solution became zero at 32° C. for 4 days was determined, and this was determined as the minimum bactericidal concentration. The results are shown in Table-1.
菌種 ＰＬ：Ｆｊ １ｖｏｂａｃｔｅｒｉｕｍＰＳ：
Ｐｓｅｕｄｏｍｏｎａｓ
ＡＬ：＾Ｊ ｃ ａｌ ｉｇｅｎｅｓ
上記の結果から明らかな様に、ＰＡＲＡＣＬＯＸとＤＢ
ＮＰＡとの組成物はそれぞれ単独に比べて著しく少い添
加量で殺菌する事が判る。Bacterial species PL:Fj 1vobacteriumPS:
Pseudomonas AL:^J cal igenes As is clear from the above results, PARACLOX and DB
It can be seen that the composition with NPA sterilizes with a significantly smaller amount added than each alone.
〔実施例２〕
ＰＡＲＡＣＬＯＸの２５％重量ポリエチレングリコール
２００およびＤＤＯの２５％重量ポリエチレングリコー
ル２００を両者の混合比率９：１〜１：９で配合したも
のにＨＬＢ１４のポリエチＶ
レンゲリコールアルキＺエノールを１０％重量重筋して
、有効成分濃度２０％重量ポリエチレングリコール２０
０を調製した。[Example 2] 25% weight polyethylene glycol 200 of PARACLOX and 25% weight polyethylene glycol 200 of DDO were blended at a mixing ratio of 9:1 to 1:9, and 10% of polyethylene glycol alkyl Z enol of HLB 14 was added. % weight, active ingredient concentration 20% weight polyethylene glycol 20
0 was prepared.
使用に際してはそのまま水で希釈して使用した。When used, it was diluted with water and used as is.
ついで実施例１と同様の手法により製紙工程中の有害微
生物に対する殺菌効果を試験した。ただし殺菌剤組成物
としては上記のとおり調製したＰＡＲＡＣＬＯＸ／ＤＤ
Ｏ組成物を用いた。結果を表−２に示す。Then, using the same method as in Example 1, the bactericidal effect against harmful microorganisms during the paper manufacturing process was tested. However, as a fungicide composition, PARACLOX/DD prepared as above
O composition was used. The results are shown in Table-2.
表−２
菌種 ＰＬ：Ｐｊ ！ｖｏｂａｃｔｅｒｌｕｍＰｓ：Ｐ
ｓｅＵｄＯ１ｆｉＯｎａＳ
ＡＬ：＾ＪｅＩＪＩｇｅｎｅｓ
上記の結果から明らかな様に、ＰＡＲＡＣＬＯＸとＤＤ
Ｏとの組成物は、それぞれ単独に比べて著しく少い添加
量で殺菌する事が判る。Table-2 Bacterial species PL:Pj! vobacterlumPs:P
seUdO1fiOnaS AL: ^JeIJIgenes As is clear from the above results, PARACLOX and DD
It can be seen that the composition with O can be sterilized with a significantly smaller amount added than each alone.
Claims (1)
トアセトヒドロキシゥム酸クロライド（ＰＡＲＡＣＬＯ
Ｘ）とジブロムニトリロプロピオンアミド（ＤＢＮＰＡ
）とを有効成分として含有することを特徴とする産業用
殺菌組成物。 ２、ＰＡＲＡＣＬＯＸ：ＤＢＮＰＡの重量比が９：１な
いし１：９の範囲内にある第１請求項記載の組成物。 ３、式▲数式、化学式、表等があります▼ によって表わされる４−ヒドロキシフェニール−α−ケ
トアセトヒドロキシゥム酸クロライド（ＰＡＲＡＣＬＯ
Ｘ）と４，５−ジクロール−１，２−ジオチール−３−
オン（ＤＤＯ）とを有効成分として含有することを特徴
とする産業用殺菌組成物。 ４、ＰＡＲＡＣＬＯＸ：ＤＤＯの重量比が９：１ないし
１：９の範囲内にある第１請求項記載の組成物。 ５、第１ないし第４請求項のいずれかに記載の組成物を
用いることを特徴とする水系の殺菌方法。[Claims] 1. 4-hydroxyphenyl-α-ketoacetohydroxyum acid chloride (PARACLO
X) and dibromnitrilopropionamide (DBNPA
) as an active ingredient. 2. The composition according to claim 1, wherein the weight ratio of PARACLOX:DBNPA is in the range of 9:1 to 1:9. 3. 4-Hydroxyphenyl-α-ketoacetohydroxyum acid chloride (PARACLO
X) and 4,5-dichlor-1,2-diothyl-3-
1. An industrial sterilizing composition characterized by containing DDO (DDO) as an active ingredient. 4. The composition according to claim 1, wherein the weight ratio of PARACLOX:DDO is in the range of 9:1 to 1:9. 5. A water-based sterilization method characterized by using the composition according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12878289A JPH02311404A (en) | 1989-05-24 | 1989-05-24 | Germicide composition for industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12878289A JPH02311404A (en) | 1989-05-24 | 1989-05-24 | Germicide composition for industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02311404A true JPH02311404A (en) | 1990-12-27 |
Family
ID=14993328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12878289A Pending JPH02311404A (en) | 1989-05-24 | 1989-05-24 | Germicide composition for industry |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02311404A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9500377A (en) * | 1994-03-26 | 1995-11-01 | Benckiser Knapsack Ladenburg | Method and means for oxidative bleaching of wood materials and for removing ink from old paper. |
| ITNA20130042A1 (en) * | 2013-07-24 | 2015-01-25 | Celko Chemical S R L | POLYVALENT ADDITIVES FOR FOOD WATERS OF REVERSE OSMOSIS PLANTS |
-
1989
- 1989-05-24 JP JP12878289A patent/JPH02311404A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9500377A (en) * | 1994-03-26 | 1995-11-01 | Benckiser Knapsack Ladenburg | Method and means for oxidative bleaching of wood materials and for removing ink from old paper. |
| ITNA20130042A1 (en) * | 2013-07-24 | 2015-01-25 | Celko Chemical S R L | POLYVALENT ADDITIVES FOR FOOD WATERS OF REVERSE OSMOSIS PLANTS |
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