JPS62174300A - Detergent for slime - Google Patents
Detergent for slimeInfo
- Publication number
- JPS62174300A JPS62174300A JP1553786A JP1553786A JPS62174300A JP S62174300 A JPS62174300 A JP S62174300A JP 1553786 A JP1553786 A JP 1553786A JP 1553786 A JP1553786 A JP 1553786A JP S62174300 A JPS62174300 A JP S62174300A
- Authority
- JP
- Japan
- Prior art keywords
- slime
- hydrogen peroxide
- cleaning agent
- copolymer
- 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
- 239000003599 detergent Substances 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 38
- 239000012459 cleaning agent Substances 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 14
- 229920001577 copolymer Polymers 0.000 claims description 12
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 10
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 8
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 8
- 239000011976 maleic acid Substances 0.000 claims description 8
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 229920002126 Acrylic acid copolymer Polymers 0.000 claims description 3
- DWHJJLTXBKSHJG-HWKANZROSA-N (e)-5-hydroxy-2-methylpent-2-enoic acid Chemical compound OC(=O)C(/C)=C/CCO DWHJJLTXBKSHJG-HWKANZROSA-N 0.000 claims 1
- 150000003839 salts Chemical class 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 5
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 5
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000001879 gelation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- -1 amine salts Chemical class 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000001530 fumaric acid Substances 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- JJYWRQLLQAKNAD-UHFFFAOYSA-N 2-methylpent-2-enoic acid Chemical compound CCC=C(C)C(O)=O JJYWRQLLQAKNAD-UHFFFAOYSA-N 0.000 description 1
- NJMYQRVWBCSLEU-UHFFFAOYSA-N 4-hydroxy-2-methylidenebutanoic acid Chemical compound OCCC(=C)C(O)=O NJMYQRVWBCSLEU-UHFFFAOYSA-N 0.000 description 1
- HKXJTVOFQVGDPK-UHFFFAOYSA-N 5-hydroxy-2-methylpent-2-enoic acid prop-2-enoic acid Chemical compound OCCC=C(C(=O)O)C.C(C=C)(=O)O HKXJTVOFQVGDPK-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 229940117841 methacrylic acid copolymer Drugs 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229940047670 sodium acrylate Drugs 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (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〕
本発明は工業用水、上水、地下水、海水等を使用する空
調設備や工場等における熱交換器、配管などに発生した
スライムを効率良く洗浄、除去することができるスライ
ムの洗浄剤に関するものである。[Detailed Description of the Invention] [Field of Industrial Application] The present invention efficiently cleans slime generated in heat exchangers, piping, etc. in air conditioning equipment, factories, etc. that use industrial water, tap water, groundwater, seawater, etc. , relates to a cleaning agent for slime that can be removed.
工業用水、上水、地下水、海水等を使用する空調設備や
工場等における熱交換器、配管にはスライムが発生し、
放置すると熱交換器や配管の不良、水量の低下など、機
器および装置本来の機能を阻害してしまう。Slime forms on heat exchangers and piping in air conditioning equipment, factories, etc. that use industrial water, tap water, groundwater, seawater, etc.
If left untreated, the original functions of equipment and equipment may be disrupted, such as defects in the heat exchanger or piping, or a drop in water flow.
従来、これらの阻害を回避するため、ポリアクリル酸ソ
ーダと過酸化水素とを含む溶液で対象水系を洗浄する方
法が提案されている（特開ｔ１１５１−９０３０号公報
）。Conventionally, in order to avoid these inhibitions, a method has been proposed in which the target aqueous system is washed with a solution containing sodium polyacrylate and hydrogen peroxide (Japanese Patent Laid-Open No. 1151-9030).
この方法は洗浄効果自体は極めて良好であるものの、対
象水系のカルシウム硬度が５０Ｆｎ９／１３（炭酸カル
シウムとして、以下同じ）を超えると、ポリアクリル酸
ソーダが水中のカルシウム硬度成分と反応を起こしてゲ
ル化してしまい、分散能を失なってしまうという問題点
があった（一般的に冷却水系のカルシラム硬度は５０〜
３００ ｍ９７１３程度である）。Although this method has a very good cleaning effect, if the calcium hardness of the target water system exceeds 50Fn9/13 (as calcium carbonate, the same applies hereinafter), the sodium polyacrylate will react with the calcium hardness component in the water and form a gel. There was a problem that the calcilum hardness of the cooling water system was 50~50.
(approximately 300 m9713).
また、過酸化水素とポリアクリル酸ソーダとを含む溶液
においては、過酸化水素の安定性が長期間保持されず、
比較的短期間で過酸化水素が分解してしまうという問題
点もあった。In addition, in a solution containing hydrogen peroxide and sodium polyacrylate, the stability of hydrogen peroxide is not maintained for a long period of time,
Another problem was that hydrogen peroxide decomposed in a relatively short period of time.
本発明者らは、これら従来技術の有する問題点を解決す
るために鋭意研究を行なった結果、本発明を完成したも
のである。The present inventors have completed the present invention as a result of intensive research to solve these problems of the prior art.
本発明は過酸化水素と、マレイン酸系重合体またはアク
リル酸系゛共重合体とを含むことを特徴とするスライム
の洗浄剤である。The present invention is a slime cleaning agent characterized by containing hydrogen peroxide and a maleic acid polymer or an acrylic acid copolymer.
過酸化水素は市販の製品を使用することができる。洗浄
剤中の含有濃度は通常０．１〜５０Ｗ／Ｖ幅全目安とす
る。Commercially available hydrogen peroxide products can be used. The content concentration in the cleaning agent is usually in the range of 0.1 to 50 W/V.
本発明の洗浄剤の他方の必須成分であるマレイン酸系重
合体またはアクリル酸系共重合体（以下、単にポリマー
という場合がある）としては、マレイン酸やその水溶性
塩のホモ重合体、またはマレイン酸とインブチレンやペ
ンテンなどのアルケン、アクリル酸やメタクリル酸、フ
マル酸などの不飽和カルボン酸またはその水溶性塩など
との共重合体、アクリル酸、メタクリル酸またはこれら
の水溶性塩とヒドロキシエチルメタクリル酸やヒドロキ
シエチルアクリル醗、アクリル酸メチルなどの不飽和カ
ルボン酸エステル、マレイン酸、無水マレイン酸、フマ
ル酸などの不飽和カルボン酸又はそれらの水溶性塩など
が具体的に例示されている。なお、これらの共重合体に
おいては、さらにノニオン系単量体が入って三元共重合
体となっていてもよい。これらのうち、とりわけアクリ
ル酸塩−２−ヒドロキシエチルメタクリル酸共重合体は
極めて良好な洗浄性能を発揮するので好ましい。The maleic acid-based polymer or acrylic acid-based copolymer (hereinafter sometimes simply referred to as polymer), which is the other essential component of the cleaning agent of the present invention, is a homopolymer of maleic acid or a water-soluble salt thereof, or Copolymers of maleic acid and alkenes such as imbutylene and pentene, unsaturated carboxylic acids such as acrylic acid, methacrylic acid, and fumaric acid, or their water-soluble salts, acrylic acid, methacrylic acid, or their water-soluble salts and hydroxy Specific examples include unsaturated carboxylic acid esters such as ethyl methacrylic acid, hydroxyethyl acrylic acid, and methyl acrylate; unsaturated carboxylic acids such as maleic acid, maleic anhydride, and fumaric acid; and water-soluble salts thereof. . Note that these copolymers may further contain a nonionic monomer to form a terpolymer. Among these, acrylate-2-hydroxyethyl methacrylic acid copolymer is particularly preferred because it exhibits extremely good cleaning performance.
これら重合体または共重合体及びその水溶性塩の分子量
は特に制限されないが、通常５００〜２００．０００程
度とする。The molecular weight of these polymers or copolymers and their water-soluble salts is not particularly limited, but is usually about 500 to 200,000.
共重合体においては、アクリル酸またはマレイン酸と他
の単量体とのモル比は９９：ｌ〜ｌ：９９とする。In the copolymer, the molar ratio of acrylic acid or maleic acid to other monomers is from 99:1 to 1:99.
重合体、及び共重合体の水溶性塩は、ナトリウム、カリ
ウム、アンモニウムおよびアミンなどの塩が例示される
。Examples of water-soluble salts of polymers and copolymers include sodium, potassium, ammonium, and amine salts.
これらの重合体または共重合体の洗浄剤中の含有濃度は
通常０．００１〜１０Ｗ／Ｖチ程度とする。The concentration of these polymers or copolymers in the cleaning agent is usually about 0.001 to 10 W/V.
本発明の洗浄剤は、対象水系のスライム量に応じて異な
ってくるが、一般的な添加量とシテは過酸化水素が１，
０００〜１００，０００ｍ９／１３ 。The cleaning agent of the present invention differs depending on the amount of slime in the target aqueous system, but the general amount and amount of hydrogen peroxide added is 1,
000-100,000m9/13.
重合体または共重合体がｌＯ〜１，０００ ｍ９７ ｅ
程度とする。Polymer or copolymer is lO~1,000 m97e
degree.
本発明のスライムの洗浄剤は、対象水系内に所定量添加
して、−過式または循環式でスライムと洗浄剤を接触さ
せて洗浄するように使用することができる。また、洗浄
剤溶液中に対象物を浸漬させて洗浄することも可能であ
る。The slime cleaning agent of the present invention can be used by adding a predetermined amount into a target aqueous system and bringing the slime and the cleaning agent into contact with each other in a flow-through type or circulation type to clean the slime. It is also possible to wash the object by immersing it in a cleaning agent solution.
過酸化水素がスライム中の粘質物を分解し。 Hydrogen peroxide breaks down the sticky substances in slime.
粘着力を消失せしめるとともに、同時に発泡作用により
、物理的にスライムを剥離、分散する。In addition to eliminating the adhesive force, the foaming action physically peels off and disperses the slime.
一方、重合体または共重合体は、過酸化水素によって剥
離、分散されたスライムをさらに微細に分散することに
より、スライム粒子の凝集や再付着を防止する。なお、
スライムと同時にスケールも共存する場合には、スケー
ルも剥離、分散される。On the other hand, the polymer or copolymer further finely disperses the slime that has been exfoliated and dispersed with hydrogen peroxide, thereby preventing agglomeration and redeposition of slime particles. In addition,
If scale coexists with slime, the scale is also peeled off and dispersed.
次に本発明の実験例、実施例を示す。Next, experimental examples and examples of the present invention will be shown.
実験例
５００ｍのコニカルビーカーに蒸留水５００Ｍとホウ酸
ナトリウム緩衝液ｔｏｍＪとを加え、ｐＨｆ ８．４に
調整した後、カルシウム硬度が５０．１００，３００，
５００ｍ９７ｅ となるように塩化カルシウムを添加し
た。次に、表＝１に示すポリマーを所定量添加した後、
容器を密閉し、５０Ｃで１時間放置した。その後、ゲル
化の有無を肉眼観察により判定した。Experimental Example 500M of distilled water and sodium borate buffer tomJ were added to a 500m conical beaker and the pH was adjusted to 8.4.The calcium hardness was 50.100, 300.
Calcium chloride was added to give 500m97e. Next, after adding a predetermined amount of the polymer shown in Table 1,
The container was sealed and left at 50C for 1 hour. Thereafter, the presence or absence of gelation was determined by visual observation.
結果を表−■に示す。The results are shown in Table-■.
表＝１
○・・・ゲル化せず ×・・・ゲル化する表−１
から、従来のポリアクリル酸ソーダではカルシウム硬度
が５０ｍ９／１３を超えるとゲル化を起こすのに対し、
本発明の場合には、１００ｍ９７ｅでもゲル化せず、２
−ヒドロキシエチルメタクリル酸・アクリル酸ソーダ共
重合体にいたっては５００／１１１９／ｇにおいてもゲ
ル化しないことがわかる。Table = 1 ○...No gelation ×...Gellation Table-1
Therefore, with conventional sodium polyacrylate, gelation occurs when the calcium hardness exceeds 50m9/13,
In the case of the present invention, gelation did not occur even at 100 m97e, and 2
It can be seen that the -hydroxyethyl methacrylic acid/sodium acrylate copolymer does not gel even at 500/1119/g.
実施例！
ビーカーに蒸留水５００ ｍｌ ｆ、とジ、この中に過
酸化水素が３０係、表−２に示したポリマーが１％とな
るようにそれぞれ添加し、室温にて静置した。１．１０
，１００日後に液中の過酸化水素の残留濃度を測定した
。Example! 500 ml of distilled water was added to a beaker so that 30 parts of hydrogen peroxide and 1% of the polymer shown in Table 2 were added, and the mixture was allowed to stand at room temperature. 1.10
After 100 days, the residual concentration of hydrogen peroxide in the solution was measured.
結果を表−２に示す。The results are shown in Table-2.
表−２
Ｏ・・・過駿化水素残留率 ９５係以上△−７０〜９
５チ
×・・−７０係未満
表−２から、ポリアクリル酸ソーターに比べて、本発明
の薬剤においては、過酸化水素の残留率がはるかに優れ
ていることがわかる。Table-2 O...Hydrogen persulfide residual rate 95 coefficient or more △-70 to 9
From Table 2, it can be seen that the residual rate of hydrogen peroxide is much better in the chemical of the present invention than in the polyacrylic acid sorter.
この結果から、本発明の場合には、過酸化水素と特定の
重合体全予め一液化することができる。From this result, in the case of the present invention, hydrogen peroxide and the specific polymer can all be made into one liquid in advance.
実施例２
１１３容ビーカーに、過酸化水素が３ＷｌＶ係、ポリア
クリル酸ソーダ（分子量約４，５００）が０．０５Ｗ／
Ｖ％（ケースＡ）、及び過酸化水素が３Ｗ／Ｖ％、２−
ヒドロキシエチルメタクリル酸 ・−アクリル酸ソーダ
（モル比２０：８０．分子量約４．０ＯＯ）が０．０５
Ｗ／Ｖ％（ケースＢ）となるように薬剤を加えて洗浄ｇ
、を作った。Example 2 In a 113-capacity beaker, hydrogen peroxide was added at 3 WlV, and sodium polyacrylate (molecular weight approximately 4,500) was added at 0.05 W/lV.
V% (Case A), and hydrogen peroxide is 3W/V%, 2-
Hydroxyethyl methacrylic acid - Sodium acrylate (molar ratio 20:80, molecular weight approximately 4.0OO) is 0.05
Add chemicals and wash so that W/V% (Case B)
,made.
製剤後１０日目に、開放循環冷却水系熱交換器チー−プ
より採取したスライム５１を各ビーカーに投入し、一定
時間毎に洗浄液の濁これから、本発明の洗浄剤は予め一
液化しておいても、十分洗浄効果が発揮されることがわ
かる。On the 10th day after formulation, the slime 51 collected from the open circulation cooling water system heat exchanger Cheap was put into each beaker, and the cleaning agent of the present invention was made into one liquid in advance, and the cleaning solution was turbid at regular intervals. It can be seen that the cleaning effect is sufficiently exerted even when
本発明のスライムの洗浄剤においては、過酸化水素と特
定の重合体を配合するようにしたので、予め一液化して
も過酸化水素の分解がほぼ抑制される。また、対象水系
のカルシウム硬度が高くなっても、従来例のように簡単
にゲル化することもなく、実用上極めて有用な洗浄剤で
ある。In the slime cleaning agent of the present invention, since hydrogen peroxide and a specific polymer are blended, decomposition of hydrogen peroxide is almost suppressed even if it is made into one liquid in advance. Furthermore, even if the calcium hardness of the target water system increases, it does not easily gel like in conventional examples, making it an extremely useful cleaning agent in practice.
第１図は実施例２における結果を示すグラフである。 FIG. 1 is a graph showing the results in Example 2.
Claims (1)
酸系共重合体とを含むことを特徴とするスライムの洗浄
剤。 ２、アクリル酸系共重合体がアクリル酸とヒドロキシエ
チルメタクリル酸との共重合体である特許請求の範囲第
１項記載の洗浄剤。 ３、過酸化水素を０．１〜５０Ｗ／Ｖ％、マレイン酸系
重合体またはアクリル酸系共重合体を０．００１〜１０
Ｗ／Ｖ％含有する特許請求の範囲第１項または第２項に
記載の洗浄剤。[Claims] 1. A slime cleaning agent characterized by containing hydrogen peroxide and a maleic acid-based polymer or an acrylic acid-based copolymer. 2. The cleaning agent according to claim 1, wherein the acrylic acid copolymer is a copolymer of acrylic acid and hydroxyethyl methacrylic acid. 3. 0.1 to 50 W/V% hydrogen peroxide, 0.001 to 10% maleic acid polymer or acrylic acid copolymer
The cleaning agent according to claim 1 or 2, which contains W/V%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1553786A JPS62174300A (en) | 1986-01-27 | 1986-01-27 | Detergent for slime |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1553786A JPS62174300A (en) | 1986-01-27 | 1986-01-27 | Detergent for slime |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62174300A true JPS62174300A (en) | 1987-07-31 |
| JPH0380837B2 JPH0380837B2 (en) | 1991-12-26 |
Family
ID=11891550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1553786A Granted JPS62174300A (en) | 1986-01-27 | 1986-01-27 | Detergent for slime |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62174300A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01125311A (en) * | 1987-11-11 | 1989-05-17 | Kinki Pipe Giken Kk | Algicidal germicide |
| JP2016068042A (en) * | 2014-09-30 | 2016-05-09 | 株式会社竹中工務店 | Sand filter apparatus and aeration device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51111812A (en) * | 1975-03-06 | 1976-10-02 | Solvay | Liquid detergent composition |
| JPS55109498A (en) * | 1979-02-15 | 1980-08-22 | Ichiro Kudo | Silicic acid scale removing agent |
| JPS5825750A (en) * | 1981-08-07 | 1983-02-16 | Fujitsu Ltd | Test system for operation collation of dual time division channel |
| JPS59176312A (en) * | 1983-03-25 | 1984-10-05 | Kao Corp | Maleic acid copolymer, its production and scale inhibitor comprising same |
| JPS6024183A (en) * | 1983-04-22 | 1985-02-06 | ストル・リサ−チ・アンド・デベロプメント・コ−ポレ−シヨン | Cell culture method and apparatus |
| JPS61197697A (en) * | 1985-02-28 | 1986-09-01 | 花王株式会社 | Detergent composition for flash toilet bowl |
-
1986
- 1986-01-27 JP JP1553786A patent/JPS62174300A/en active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51111812A (en) * | 1975-03-06 | 1976-10-02 | Solvay | Liquid detergent composition |
| JPS55109498A (en) * | 1979-02-15 | 1980-08-22 | Ichiro Kudo | Silicic acid scale removing agent |
| JPS5825750A (en) * | 1981-08-07 | 1983-02-16 | Fujitsu Ltd | Test system for operation collation of dual time division channel |
| JPS59176312A (en) * | 1983-03-25 | 1984-10-05 | Kao Corp | Maleic acid copolymer, its production and scale inhibitor comprising same |
| JPS6024183A (en) * | 1983-04-22 | 1985-02-06 | ストル・リサ−チ・アンド・デベロプメント・コ−ポレ−シヨン | Cell culture method and apparatus |
| JPS61197697A (en) * | 1985-02-28 | 1986-09-01 | 花王株式会社 | Detergent composition for flash toilet bowl |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01125311A (en) * | 1987-11-11 | 1989-05-17 | Kinki Pipe Giken Kk | Algicidal germicide |
| JP2016068042A (en) * | 2014-09-30 | 2016-05-09 | 株式会社竹中工務店 | Sand filter apparatus and aeration device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0380837B2 (en) | 1991-12-26 |
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