JPS6318998B2 - - Google Patents

Info

Publication number
JPS6318998B2
JPS6318998B2 JP57089961A JP8996182A JPS6318998B2 JP S6318998 B2 JPS6318998 B2 JP S6318998B2 JP 57089961 A JP57089961 A JP 57089961A JP 8996182 A JP8996182 A JP 8996182A JP S6318998 B2 JPS6318998 B2 JP S6318998B2
Authority
JP
Japan
Prior art keywords
weight
parts
bathtub
cleaning
amount
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.)
Expired
Application number
JP57089961A
Other languages
Japanese (ja)
Other versions
JPS58206694A (en
Inventor
Noboru Matsuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Duskin Franchise Co Ltd
Original Assignee
Duskin Franchise Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Duskin Franchise Co Ltd filed Critical Duskin Franchise Co Ltd
Priority to JP8996182A priority Critical patent/JPS58206694A/en
Publication of JPS58206694A publication Critical patent/JPS58206694A/en
Publication of JPS6318998B2 publication Critical patent/JPS6318998B2/ja
Granted legal-status Critical Current

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  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Description

【発明の詳細な説明】 本発明は、風呂釜洗浄剤組成物に関するもの
で、より詳細には優れた洗浄作用と防錆作用との
組合せを有する風呂釜洗浄剤組成物に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a bathtub cleaning composition, and more particularly to a bathtub cleaning composition that has an excellent combination of cleaning action and antirust action.

風呂釜の熱交換面には使用中に垢、人毛、その
他のスケール類が付着し、これらスケール類の付
着に伴なつて風呂釜の熱効率が低下するという問
題がある。従来、これらのスケール類を除去する
ための風呂釜洗浄剤としては、界面活性剤、溶剤
及び金属封鎖剤を含有するものが使用されている
が、公知の風呂釜洗浄剤は、洗浄後の熱交換用金
属表面、即ち銅金属表面を腐食する傾向があり、
風呂釜を長持ちさせ、熱効率を高めるという目的
には未だ不満足なものである。更に公知の風呂釜
洗浄剤は不透明な液体であつて、液自体の分散安
定性や外観特性においても不満足なものである。
Dirt, human hair, and other scales adhere to the heat exchange surface of the bathtub during use, and as these scales adhere, the thermal efficiency of the bathtub decreases. Conventionally, bathtub cleaning agents containing surfactants, solvents, and metal sequestering agents have been used to remove these scales. Tends to corrode replacement metal surfaces, i.e. copper metal surfaces;
It is still unsatisfactory for the purpose of extending the life of the bathtub and increasing its thermal efficiency. Furthermore, known bathtub cleaning agents are opaque liquids and are unsatisfactory in terms of dispersion stability and appearance characteristics.

従つて、本発明の目的は、風呂釜の洗浄に際し
て優れた洗浄力を示すと共に、洗浄後の金属表面
の錆の発生を顕著に抑制することが可能な風呂釜
洗浄剤を提供するにある。
SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a bathtub cleaning agent that exhibits excellent cleaning power when cleaning bathtubs and can significantly suppress the formation of rust on metal surfaces after cleaning.

本発明の他の目的は、全体が透明な液であり、
分散安定性及び貯蔵安定性に優れ且つ商品として
の外観特性も良好な風呂釜洗浄剤を提供するにあ
る。
Another object of the invention is a completely transparent liquid;
To provide a bathtub cleaning agent which has excellent dispersion stability and storage stability and also has good appearance characteristics as a product.

本発明の更に他の目的は、プロペラントとの組
合せでエアゾール型洗浄剤として使用することの
可能な風呂釜洗浄剤組成物を提供するにある。
Still another object of the present invention is to provide a bathtub cleaning composition that can be used as an aerosol type cleaning agent in combination with a propellant.

本発明によれば、全量100重量部当たり、界面
活性剤0.5乃至7重量部、ブチルカルビノール乃
至はセロソルブ系溶媒2乃至10重量部、メタケイ
酸ソーダ0.3乃至5重量部、エチレンジアミンテ
トラ酢酸2ナトリウム0.5乃至5重量部及びベン
ゾトリアゾールアミン塩0.01乃至0.1重量部を含
有するPH8.5乃至11.5の水性組成物から成ること
を特徴とする風呂釜洗浄剤が提供される。
According to the present invention, per 100 parts by weight of the total amount, 0.5 to 7 parts by weight of surfactant, 2 to 10 parts by weight of butyl carbinol or cellosolve solvent, 0.3 to 5 parts by weight of sodium metasilicate, and 0.5 parts by weight of disodium ethylenediaminetetraacetate. There is provided a bathtub cleaning agent characterized by comprising an aqueous composition having a pH of 8.5 to 11.5 and containing 5 to 5 parts by weight and 0.01 to 0.1 part by weight of a benzotriazole amine salt.

本発明の洗浄剤組成物において、メタケイ酸ソ
ーダは、ビルダーとして界面活性剤及び有機溶媒
系浸透剤との組合せで風呂釜内に付着するスケー
ル類を洗浄除去する作用を呈するのみならず、ベ
ンゾトリアゾール系防錆剤や更にエチレンジアミ
ンテトラ酢酸アルカリ塩との組合せで洗浄後の金
属表面の錆発生を顕著に抑制し、更にこれら各成
分の分散性を助長して液自体の安定性、透明性を
向上させるという望ましい作用がある。
In the cleaning composition of the present invention, sodium metasilicate not only acts as a builder in combination with a surfactant and an organic solvent-based penetrant to clean and remove scales adhering to the inside of the bathtub, but also acts as a benzotriazole In combination with rust preventives and alkali salts of ethylenediaminetetraacetate, it significantly suppresses the occurrence of rust on metal surfaces after cleaning, and further promotes the dispersibility of these components to improve the stability and transparency of the liquid itself. It has the desirable effect of causing

本発明において、界面活性剤としては、従来洗
剤に使用されている任意の界面活性剤、即ちアニ
オン系界面活性剤、ノニオン系界面活性剤、両性
系界面活性剤もしくはこれらの組合せが使用され
る。好適な活性剤は、高級アルコール硫酸エステ
ルナトリウム塩、アルキル硫酸エステルナトリウ
ム塩、α―オレフイン硫酸塩、アルキルベンゼン
スルホン酸ナトリウム塩、アルキロールアミド硫
酸エステル、アルキルナフタリンスルホン酸ナト
リウム塩、脂肪酸エステルスルホン化物、複素環
式スルホン化物、脂肋酸アミドスルホン化物、ジ
アルキルスルホコハク酸ナトリウム、脂肪酸―ア
ミノ酸縮合物等のアニオン界面活性剤である。こ
の界面活性剤は洗浄力の点から全体当り0.5乃至
7重量部の量で使用される。
In the present invention, any surfactant conventionally used in detergents, ie, anionic surfactants, nonionic surfactants, amphoteric surfactants, or a combination thereof, can be used as the surfactant. Suitable activators include higher alcohol sulfate sodium salts, alkyl sulfate sodium salts, α-olefin sulfates, alkylbenzene sulfonate sodium salts, alkylolamide sulfates, alkylnaphthalene sulfonate sodium salts, fatty acid ester sulfonates, complex Anionic surfactants such as cyclic sulfonated products, fatty acid amide sulfonated products, sodium dialkyl sulfosuccinates, and fatty acid-amino acid condensates. This surfactant is used in an amount of 0.5 to 7 parts by weight based on the total detergency.

本発明においては、有機溶媒系浸透剤として、
ブチルカルビノール或は、ブチルセロソルブ、エ
チルセロソルブ、メチルセロソルブ等のセロソル
ブ系溶媒が使用される。この有機溶媒系浸透剤は
風呂釜に付着するスケール等に浸透してこれを軟
化させる作用を有するものであり、全体当り2乃
至10重量部の量で使用される。
In the present invention, as an organic solvent penetrant,
Butyl carbinol or a cellosolve solvent such as butyl cellosolve, ethyl cellosolve, methyl cellosolve, etc. is used. This organic solvent-based penetrant has the effect of penetrating and softening scale etc. adhering to the bathtub, and is used in an amount of 2 to 10 parts by weight per total.

本発明の特徴は、洗剤ビルダー、錆防止助剤及
び全成分の溶解安定化の目的でメタケイ酸ナトリ
ウム(Na2SiO2)を使用する。このメタケイ酸ナ
トリウムには、9水塩のものの他、5水塩等各種
のものが知られているが、本発明においては、こ
れら各種のものを用いることができる。メタケイ
酸ソーダは全体当り0.3乃至5重量部、特に0.7乃
至3重量部の量で使用するのがよく、上記量より
も少ないときには、液の分散安定性及び保存安定
性や錆防止効果、更には緩衝性、金属イオン封鎖
等のビルダー効果が低下するようになる。また、
上記範囲よりも多いと、かえつて液の透明性等が
失われ、分散安定性や保存安定性が低下する傾向
が認められる。
A feature of the present invention is the use of sodium metasilicate (Na 2 SiO 2 ) for the purpose of detergent builder, rust prevention aid and solubility stabilization of all ingredients. Various types of sodium metasilicate are known, such as a nonahydrate salt and a pentahydrate salt, and these various types can be used in the present invention. Sodium metasilicate is preferably used in an amount of 0.3 to 5 parts by weight, particularly 0.7 to 3 parts by weight, based on the total amount.When the amount is less than the above, it improves the dispersion stability and storage stability of the liquid, the rust prevention effect, and Builder effects such as buffering properties and sequestration of metal ions are reduced. Also,
If the amount exceeds the above range, the transparency of the liquid will be lost, and the dispersion stability and storage stability will tend to decrease.

本発明の洗浄剤組成物には、金属封鎖済乃至は
キレート剤として、エチレンジアミンテトラ酢酸
(EDTA)2ナトリウムを含有させる。この
EDTA2ナトリウム塩は、全体当たり0.5乃至5重
量%の量で使用される。
The cleaning composition of the present invention contains disodium ethylenediaminetetraacetic acid (EDTA) as a sequestered or chelating agent. this
EDTA disodium salt is used in an amount of 0.5 to 5% by weight based on the total.

本発明においては、洗浄後の金属表面に錆が発
生するのを防止するため、前述したメタケイ酸ソ
ーダとの組合せで、ベンゾトリアゾールアミン塩
から成る防錆剤を使用する。この化合物は、下記
一般式、即ち 式中、nはゼロまたは1の数であり、
R1,R2及びR3の各々は全部が水素原子
でないという条件下に水素、アルキル、
オキシアルキルまたはフエニル基であ
る。
In the present invention, in order to prevent rust from forming on the metal surface after cleaning, a rust preventive agent consisting of a benzotriazole amine salt is used in combination with the above-mentioned sodium metasilicate. This compound has the following general formula: In the formula, n is a number of zero or 1,
Each of R 1 , R 2 and R 3 is hydrogen, alkyl,
It is an oxyalkyl or phenyl group.

で表わされる。このベンゾトリアゾールアミン類
は、全体当り0.01乃至0.1重量部の量で含有させ
ることにより、優れた錆防止効果が得られる。
It is expressed as By containing this benzotriazoleamine in an amount of 0.01 to 0.1 part by weight based on the total weight, an excellent rust prevention effect can be obtained.

本発明によれば、上述した成分の残余の量の水
を添加して、透明でしかも分散安定性及び保存安
定性に優れた水性液体とする。この水性液体は、
洗浄力及び取扱いの点で8.5及至11.5のPHを有す
るのが望ましく、このPH調整の目的でこの水性液
体組成物には、クエン酸等のPH調整剤を配合する
ことができる。また、泡の発生を抑制するため
に、全体当り0.001乃至0.1重量部のシリコーン類
等の起泡抑制剤を配合でき、また微量の着色剤、
粘度調整剤、香料等を所望により配合できる。
According to the present invention, an amount of water remaining in the amount of the above-mentioned components is added to obtain a transparent aqueous liquid having excellent dispersion stability and storage stability. This aqueous liquid is
From the viewpoint of detergency and handling, it is desirable to have a pH of 8.5 to 11.5, and for the purpose of adjusting the pH, this aqueous liquid composition may contain a pH adjuster such as citric acid. In addition, in order to suppress the generation of bubbles, 0.001 to 0.1 part by weight of a foam suppressant such as silicone can be added to the total amount, and a trace amount of a coloring agent,
A viscosity modifier, fragrance, etc. can be added as desired.

本発明の洗浄剤組成物は、通常の容器に充填し
て風呂釜の洗浄に用いる他に、エアゾール容器中
にLPG等のプロペラントと共に充填し、風呂釜
の水導入口から風呂釜内に噴出させ、その洗浄に
用いることができる。
The cleaning composition of the present invention can be used to clean bathtubs by filling it into a normal container, or can also be filled into an aerosol container together with a propellant such as LPG and sprayed into the bathtub from the water inlet of the bathtub. It can be used for cleaning.

本発明を次の例で説明する。 The invention is illustrated by the following example.

実施例 高級アルコール硫酸エステルナトリウム塩
3重量部 アルキル硫酸エステルナトリウム塩 1.5〃 メタケイ酸ソーダ 5水塩 1.8〃 ブチルカルビノール 4〃 EDTA2ナトリウム 2.0〃 ベンゾトリアゾール・アミン塩 0.1〃 クエン酸 0.6〃 シリコーン 0.02重量部 に残量の水を加えて、PH10.9で透明な水溶液を製
造した。
Example Higher alcohol sulfate ester sodium salt
3 parts by weight Alkyl sulfate ester sodium salt 1.5〃 Sodium metasilicate pentahydrate 1.8〃 Butyl carbinol 4〃 Disodium EDTA 2.0〃 Benzotriazole amine salt 0.1〃 Citric acid 0.6〃 Silicone Add the remaining amount of water to 0.02 parts by weight , a clear aqueous solution was prepared at pH 10.9.

上記水溶液に銅板を50℃で1週間浸透した後、
水洗し銅板表面の腐食状態を検査した。比較のた
め、市販の風呂釜洗浄剤についても同様の腐食試
験を行つた。市販の洗浄剤については、銅板表面
に腐食の進行が認められたが、上記実施列の洗浄
剤では腐食は殆んど認められなかつた。
After soaking a copper plate in the above aqueous solution at 50℃ for one week,
The corrosion state of the copper plate surface was inspected after washing with water. For comparison, a similar corrosion test was conducted on a commercially available bathtub cleaning agent. With the commercially available cleaning agents, progress of corrosion was observed on the surface of the copper plate, but with the cleaning agents of the above-mentioned series, almost no corrosion was observed.

上記実施例の水溶液を、LPGプロペラントと
共にエアゾール容器に充填し、ノズル備えたマウ
ンテイングカツプを取付け密封した。
The aqueous solution of the above example was filled into an aerosol container together with an LPG propellant, and a mounting cup equipped with a nozzle was attached and sealed.

家庭において、6ケ月間使用後の風呂釜から風
呂水を抜出し、水導入口からこの水溶液を射出し
た。30分間放置後、前記水導入口から水道のホー
スを挿入し、水洗浄を行つたところ、スケールの
除去が有効に行われることが確認された。
At home, bath water was extracted from a bathtub after 6 months of use, and this aqueous solution was injected from the water inlet. After leaving it for 30 minutes, a water hose was inserted through the water inlet to perform water washing, and it was confirmed that scale was effectively removed.

Claims (1)

【特許請求の範囲】[Claims] 1 全量100重量部当たり、界面活性剤0.5乃至7
重量部、ブチルカルビノール乃至はセロソルブ系
溶媒2乃至10重量部、メタケイ酸ソーダ0.3乃至
5重量部、エチレンジアミンテトラ酢酸2ナトリ
ウム0.5乃至5重量部及びベンゾトリアゾールア
ミン塩0.01乃至0.1重量部を含有するPH8.5乃至
11.5の水性組成物から成ることを特徴とする風呂
釜洗浄剤。
1 Surfactant 0.5 to 7 per 100 parts by weight of total amount
PH8 containing parts by weight, 2 to 10 parts by weight of butyl carbinol or cellosolve solvent, 0.3 to 5 parts by weight of sodium metasilicate, 0.5 to 5 parts by weight of disodium ethylenediaminetetraacetate, and 0.01 to 0.1 parts by weight of benzotriazole amine salt. .5 to
A bathtub cleaning agent characterized by comprising an aqueous composition of 11.5.
JP8996182A 1982-05-28 1982-05-28 Bath boiler detergent composition Granted JPS58206694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8996182A JPS58206694A (en) 1982-05-28 1982-05-28 Bath boiler detergent composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8996182A JPS58206694A (en) 1982-05-28 1982-05-28 Bath boiler detergent composition

Publications (2)

Publication Number Publication Date
JPS58206694A JPS58206694A (en) 1983-12-01
JPS6318998B2 true JPS6318998B2 (en) 1988-04-20

Family

ID=13985279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8996182A Granted JPS58206694A (en) 1982-05-28 1982-05-28 Bath boiler detergent composition

Country Status (1)

Country Link
JP (1) JPS58206694A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0699703B2 (en) * 1989-05-12 1994-12-07 花王株式会社 Liquid cleaning composition for bathroom
JP2797571B2 (en) * 1989-12-27 1998-09-17 株式会社ツムラ Detergent composition
JP2628010B2 (en) * 1993-08-03 1997-07-09 大阪市 Hair treatment agent and hair treatment method
JP4862127B2 (en) * 2005-08-03 2012-01-25 ウエ・ルコ物流株式会社 Sterilizing and washing method for remaining hot water supply hose, chemical for hose used for sterilizing and washing method, washing method for washing machine, and washing agent for washing machine used for washing method
JP4947264B2 (en) * 2006-02-17 2012-06-06 日産化学工業株式会社 Detergent composition for circulating bath, bath tub and cooling water system equipment
JP6516353B2 (en) * 2014-12-26 2019-05-22 ライオン株式会社 Liquid cleaning agent for bathroom
CN109055960A (en) * 2018-09-07 2018-12-21 合肥绿洁环保科技有限公司 A kind of low bubble cleaning agent of metal cleaning

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335710A (en) * 1976-09-14 1978-04-03 Kao Corp Detergent composition for bath room
JPS5632599A (en) * 1979-08-27 1981-04-02 Riyouji Karasaki Composition for bath tub cleaner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335710A (en) * 1976-09-14 1978-04-03 Kao Corp Detergent composition for bath room
JPS5632599A (en) * 1979-08-27 1981-04-02 Riyouji Karasaki Composition for bath tub cleaner

Also Published As

Publication number Publication date
JPS58206694A (en) 1983-12-01

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