JP2010275358A5 - - Google Patents
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- JP2010275358A5 JP2010275358A5 JP2009126624A JP2009126624A JP2010275358A5 JP 2010275358 A5 JP2010275358 A5 JP 2010275358A5 JP 2009126624 A JP2009126624 A JP 2009126624A JP 2009126624 A JP2009126624 A JP 2009126624A JP 2010275358 A5 JP2010275358 A5 JP 2010275358A5
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- JP
- Japan
- Prior art keywords
- reducing agent
- agent composition
- resistance reducing
- aqueous
- aqueous medium
- 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.)
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Description
本発明は、エチレン性不飽和単量体を重合して得られ、官能基として４級アンモニウム塩を有し、液温２０℃条件下の０．５質量％水溶液粘度が１０００ｍＰａ・ｓ以上である水溶性ポリマーを含有する水系媒体用配管内摩擦抵抗低減剤組成物を、水系媒体及び水系媒体用配管内摩擦抵抗低減剤組成物の全量に対して、固形分で０．０１０〜０．１００質量％となるように添加することを特長とする水系媒体の摩擦低減方法に関する。また、本発明は、エチレン性不飽和単量体を重合して得られ、官能基として４級アンモニウム塩を有し、液温２０℃条件下の０．５質量％水溶液粘度が１０００ｍＰａ・ｓ以上である水溶性ポリマーを含有する水系媒体用配管内摩擦抵抗低減剤組成物が、水系媒体及び水系媒体用配管内摩擦抵抗低減剤組成物の全量に対して、固形分で０．０１０〜０．１００質量％となるように添加された摩擦抵抗低減剤組成物含有水系媒体に関する。
The present invention is obtained by polymerizing an ethylenically unsaturated monomer, has a quaternary ammonium salt as a functional group, and has a 0.5 mass% aqueous solution viscosity of 1000 mPa · s or more at a liquid temperature of 20 ° C. The aqueous medium friction resistance reducing agent composition for water-based media containing the water-soluble polymer is 0.010 to 0.100 mass in terms of solid content with respect to the total amount of the aqueous medium and the friction resistance reducing agent composition for aqueous medium piping. It is related with the friction reduction method of the aqueous medium characterized by adding so that it may become%. In addition, the present invention is obtained by polymerizing an ethylenically unsaturated monomer, has a quaternary ammonium salt as a functional group, and has a 0.5 mass% aqueous solution viscosity of 1000 mPa · s or more at a liquid temperature of 20 ° C. The aqueous media friction resistance reducing agent composition for water-based media containing the water-soluble polymer is 0.010 to 0.000 in terms of solid content with respect to the total amount of the aqueous media and the friction resistance reducing agent composition for aqueous media piping. It is related with the frictional resistance reducing agent composition containing aqueous medium added so that it might become 100 mass%.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009126624A JP5460126B2 (en) | 2009-05-26 | 2009-05-26 | Friction resistance reducing agent composition in pipe for aqueous medium and method for reducing friction of aqueous medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009126624A JP5460126B2 (en) | 2009-05-26 | 2009-05-26 | Friction resistance reducing agent composition in pipe for aqueous medium and method for reducing friction of aqueous medium |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010275358A JP2010275358A (en) | 2010-12-09 |
| JP2010275358A5 true JP2010275358A5 (en) | 2012-03-08 |
| JP5460126B2 JP5460126B2 (en) | 2014-04-02 |
Family
ID=43422628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009126624A Active JP5460126B2 (en) | 2009-05-26 | 2009-05-26 | Friction resistance reducing agent composition in pipe for aqueous medium and method for reducing friction of aqueous medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5460126B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3006697B1 (en) * | 2013-06-10 | 2015-05-29 | Spcm Sa | METHOD FOR LIMITING THE LEVEL OF FLOODS AND COMBATTING FLOODS |
| JP6682764B2 (en) * | 2015-03-06 | 2020-04-15 | 三菱ケミカル株式会社 | Friction reducing agent, ship bottom paint containing the friction reducing agent, and friction reducing method using the friction reducing agent |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4739474B1 (en) * | 1967-09-08 | 1972-10-05 | ||
| CA970499A (en) * | 1969-11-20 | 1975-07-01 | Halliburton Company | Additive to reduce frictional pressure loss in hydrocarbon fluids |
| JPS6041241B2 (en) * | 1976-03-12 | 1985-09-14 | ハ−キユルス・インコ−ポレ−テツド | How to reduce liquid transfer friction loss |
| JPS5628262A (en) * | 1979-08-04 | 1981-03-19 | Hoechst Ag | Method of reducing friction loss of turbulent and pulsing aqueous liquid and suspension |
| JP2513577B2 (en) * | 1992-09-30 | 1996-07-03 | 富士川建材工業株式会社 | Wetting material composition used as lubricant at the time of starting pumping of cement and pumping pumping method using the same |
| JP3854686B2 (en) * | 1997-07-11 | 2006-12-06 | ライオン株式会社 | Friction resistance reducing agent for aqueous medium and method for reducing frictional resistance of aqueous medium using the reducing agent |
| JP3683430B2 (en) * | 1999-02-22 | 2005-08-17 | 三洋化成工業株式会社 | Viscosity index improver and lubricant |
| JP2002020725A (en) * | 2000-07-07 | 2002-01-23 | Lion Corp | Frictional resistance-reducing agent for aqueous medium and aqueous medium for transportation |
| JP5107563B2 (en) * | 2005-11-25 | 2012-12-26 | 日本ペイント株式会社 | Coating composition, coating film, underwater friction reducing method, and manufacturing method of coating composition |
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2009
- 2009-05-26 JP JP2009126624A patent/JP5460126B2/en active Active
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