WO2006018917A1 - 防汚剤組成物 - Google Patents
防汚剤組成物 Download PDFInfo
- Publication number
- WO2006018917A1 WO2006018917A1 PCT/JP2005/003640 JP2005003640W WO2006018917A1 WO 2006018917 A1 WO2006018917 A1 WO 2006018917A1 JP 2005003640 W JP2005003640 W JP 2005003640W WO 2006018917 A1 WO2006018917 A1 WO 2006018917A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- group
- silicone
- antifouling
- meth
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1668—Vinyl-type polymers
Definitions
- the present invention is applied to a solid surface in a state of being dissolved or dispersed in water, thereby suppressing the adhesion of dirt to the surface and maintaining the aesthetic appearance of the solid surface even after drying.
- the present invention relates to an antifouling composition that can be suitably used for hard surfaces such as ceramics, glass, and stainless steel.
- Patent Document 1 As a coating agent for preventing dirt from adhering to a solid surface such as a toilet, a side chain and a group exhibiting adsorptivity to a solid surface are described. Those containing Z or terminal silicone are known.
- the coating agent When the coating agent is flashed onto a solid surface in a state of being dispersed or dissolved in water from a water discharge tap and water in a Z or toilet water tank, the silicone adsorbs on the surface, and the organo The polysiloxane skeleton imparts excellent water repellency to the solid surface. This makes it possible to effectively suppress the attachment of water-containing dirt containing 65-70% water, such as stool.
- Patent Document 1 JP 2002-88313 A
- an object of the present invention is to provide an antifouling agent composition capable of suppressing a water spot on a solid surface while maintaining antifouling property due to silicone.
- the antifouling agent composition according to the present invention is characterized by containing a silicone having a hydrophilic group at the side chain and Z or at the terminal, and a carboxylic acid polymer.
- the silicone having a hydrophilic group in the side chain and Z or terminal means an amino group, an amide group, a polyether group (one (CHO) a (CH 0) b— R), silane group, etc.
- Silicone having a hydrophilic group which can be dissolved or dispersed in water.
- Specific examples of the silicone having a hydrophilic group at the side chain and Z or terminal include amino-modified silicone, epoxy-modified silicone, carboxyl-modified silicone, carbinol-modified silicone, methacryl-modified silicone, mercapto-modified silicone, phenol-modified silicone, Examples include amide-modified silicones, polyether-modified silicones, amino-polyether-modified silicones, amide-polyether-modified silicones, and higher fatty acid ester-modified silicones (hereinafter simply referred to as silicones).
- amino-modified silicones amino-modified silicones, amide-modified silicones, polyether-modified silicones, amino-polyether-modified silicones, and amide-polyether-modified silicones have excellent adsorbability on solid surfaces. More preferred at.
- the silicone can be coated on the solid surface, effectively preventing the adhesion of dirt to the solid surface. It becomes possible to suppress.
- the solid surface coated with silicone exhibits good water repellency, so that the amount of water-containing dirt attached is certainly reduced.
- oily dirt is difficult to flow even under running water, so whether or not the solid surface has a property of repelling oil (oil repellency) greatly affects the antifouling property.
- the solid surface coated with silicone exhibits not only water repellency but also good oil repellency, so even if oily dirt adheres to the solid surface, it can be easily removed by running water. Become.
- the water repellency and oil repellency of silicone are not particularly distinguished from each other, and it has been considered that good antifouling properties can be obtained by combining them.
- the present invention By deliberately reducing the water repellency, the generation of water spots due to residual water droplets can be suppressed while maintaining antifouling properties.
- the carboxylic acid-based polymer means a polymer having a carboxyl group, and is obtained, for example, by polymerizing an unsaturated carboxylic acid having a carboxyl group or a salt thereof.
- the unsaturated carboxylic acid include monobasic acids such as (meth) acrylic acid and polybasic acids such as maleic acid and fumaric acid.
- the polymer may be a homopolymer or a copolymer. Among them, in particular, (meth) acrylic acid or a salt thereof can be obtained by polymerization (me (Ii) Acrylic acid polymers are preferred because they have a small influence on oil repellency and a large effect of reducing water repellency.
- the water repellency-reducing effect of silicone is also expressed by the following (meth) acrylic acid monomer represented by the following general formula (1) and the following general formula (2):
- a copolymer with a (meth) aryl ether monomer is particularly preferred.
- R1 and R2 represent a hydrogen atom or a methyl group
- X represents a hydrogen atom, a metal atom, an ammonium group, or an organic amine group
- at least one of Y and Z is sulfone.
- An acid group including a monovalent metal salt, a divalent metal salt, an ammonium salt, or a salt of an organic amine group
- the other is a hydroxyl group or a sulfonic acid group.
- the antifouling agent composition of the present invention may contain a surfactant, an extender such as sodium sulfate or sodium hydrogencarbonate, a colorant, and the like. it can.
- a surfactant such as sodium sulfate or sodium hydrogencarbonate
- a colorant such as sodium sulfate or sodium hydrogencarbonate
- the antifouling agent composition contains a colorant
- the water spot is colored by the colorant and the appearance of the solid surface is significantly impaired.
- water droplets are less likely to remain on the solid surface. Such a colored water spot can be effectively prevented.
- flavoring, deodorant components, emulsifying solubilizers of oily components, bactericides, chelating agents, solubility regulators, bleaching agents, fillers, PH regulators, thickeners, drug stability improvers, A moldability improver, an inorganic builder, an organic builder, an enzyme, or the like can be appropriately blended.
- the silicone having a hydrophilic group in the side chain and Z or terminal and the carboxylic acid polymer are used in combination, generation of water spots due to remaining water droplets is suppressed while maintaining antifouling properties. Is possible.
- an antifouling agent composition a hydrophilic polymer such as a carboxylic acid polymer is added to silicone, and a surfactant (detergent), sodium sulfate (a filler), a dye and a fragrance are added. And press-molded. This is used as an antifouling detergent for toilets. The evaluation of the autospot and the antifouling property of the actual toilet were performed. Details are given below.
- Table 1 shows the formulation of each sample.
- silicone two types of amino-modified silicone (Toray 'Dowcoung' Silicone Co., Ltd. SF8417) and polyether-modified silicone (Toray 'Dowcounging' Silicone Co., Ltd. SH3371M) were used.
- hydrophilic polymer in addition to the carboxylic acid polymer, polyethylene glycol (PEG) and polybulal alcohol (PVA) were used.
- Acrylic GL366 a copolymer sodium salt of acrylic acid and maleic acid (AQUALIC TL37 manufactured by Nippon Shokubai Co., Ltd.), and a sodium salt of polyacrylate (AQUALIC DL 100 manufactured by Nippon Shokubai Co., Ltd.) were used.
- a char-on surfactant and a non-one surfactant were used in combination.
- a surfactant an amino acid salt, a fatty acid salt, a sulfonate type surfactant, or a sulfate ester type surfactant was used, and these were used in various combinations. Further, a polyoxyethylene 'polyoxypropylene' polyoxybutylene block copolymer was used as the non-ionic surfactant.
- the antifouling detergent for toilets according to the present invention includes six types of samples in which a carboxylic acid polymer is added to silicone and a surfactant, sodium sulfate, a pigment and a fragrance are added (the present invention) No. 1-6) was produced.
- a carboxylic acid polymer was not added, and other components were blended in the same manner as the product of the present invention (Comparative products No. 1 and 2), instead of a carboxylic acid polymer.
- a blend of PE G or PVA (Comparative products No. 3 and 4) was prepared.
- the amount of sodium sulfate, a bulking agent was increased by the amount of the carboxylic acid polymer, and the amount of other components was constant.
- test solution was prepared by dissolving each drug in clean water so that the final concentration was 5 ppm.
- the toilet antifouling detergent prepared in Table 1 was placed under the drain tap of the toilet tank, and set so that the water released from the tap would come into contact with the toilet antifouling detergent. Next, the water in the tank was flushed to dissolve the toilet antifouling detergent, and an aqueous solution of the antifouling detergent (approximately 10-15 ppm) was stored in the tank.
- the antifouling detergent (invention product No. 1-6) containing a carboxylic acid polymer as a hydrophilic polymer has a water spot rating of 0 or more regardless of the type of silicone. It can be seen that the evaluation is improved as compared with antifouling detergents (comparative products No. 1 and 2) that do not contain a carboxylic acid polymer.
- carboxylic acid polymer acrylic acid and 2-hydroxy-3-allyloxyprop Invented product No. using copolymer sodium salt of sulfonic acid (AQUALIC GL366)
- the antifouling detergent (comparative products No. 3 and 4) in which PEG or PVA is combined as a hydrophilic polymer instead of the carboxylic acid polymer has the same water spot evaluation as the comparative product No. 1. In both cases, no effect of reducing water repellency was observed.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004241720A JP4647956B2 (ja) | 2004-08-20 | 2004-08-20 | 防汚剤組成物 |
| JP2004-241720 | 2004-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006018917A1 true WO2006018917A1 (ja) | 2006-02-23 |
Family
ID=35907312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/003640 Ceased WO2006018917A1 (ja) | 2004-08-20 | 2005-03-03 | 防汚剤組成物 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4647956B2 (ja) |
| WO (1) | WO2006018917A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008132195A1 (en) * | 2007-05-01 | 2008-11-06 | Akzo Nobel Coatings International B.V. | Anti-fouling coating compositions containing a carboxyl-functional organosilicone |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7405522B2 (ja) * | 2019-06-28 | 2023-12-26 | 小林製薬株式会社 | トイレ便器用コーティング剤 |
| JP7321797B2 (ja) * | 2019-06-28 | 2023-08-07 | 小林製薬株式会社 | トイレ便器用コーティング剤 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5183608A (en) * | 1975-01-21 | 1976-07-22 | Uemura Kogyo Kk | Yokusosenjoyono soseibutsu |
| JPH03197596A (ja) * | 1989-12-27 | 1991-08-28 | Tsumura & Co | 洗浄剤組成物 |
| JPH08239699A (ja) * | 1995-03-06 | 1996-09-17 | Kao Corp | 水洗トイレ用オートクリーナー組成物 |
| JPH09273079A (ja) * | 1996-02-09 | 1997-10-21 | Kao Corp | 防汚剤組成物及び繊維製品の処理方法 |
| JP2000198999A (ja) * | 1998-12-28 | 2000-07-18 | Lion Corp | 硬表面防汚抗菌洗浄剤組成物 |
| JP2001181601A (ja) * | 1999-12-27 | 2001-07-03 | Lion Corp | 防汚組成物 |
| JP2001303098A (ja) * | 2000-04-19 | 2001-10-31 | Dainippon Jochugiku Co Ltd | トイレ用防汚消臭洗浄剤組成物 |
| JP2003052802A (ja) * | 2001-08-10 | 2003-02-25 | Earth Chem Corp Ltd | オンタンク式トイレ芳香洗浄器具用液剤 |
| JP2004162041A (ja) * | 2002-10-25 | 2004-06-10 | Johnson Professional Co Ltd | 防汚洗浄剤組成物 |
-
2004
- 2004-08-20 JP JP2004241720A patent/JP4647956B2/ja not_active Expired - Lifetime
-
2005
- 2005-03-03 WO PCT/JP2005/003640 patent/WO2006018917A1/ja not_active Ceased
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5183608A (en) * | 1975-01-21 | 1976-07-22 | Uemura Kogyo Kk | Yokusosenjoyono soseibutsu |
| JPH03197596A (ja) * | 1989-12-27 | 1991-08-28 | Tsumura & Co | 洗浄剤組成物 |
| JPH08239699A (ja) * | 1995-03-06 | 1996-09-17 | Kao Corp | 水洗トイレ用オートクリーナー組成物 |
| JPH09273079A (ja) * | 1996-02-09 | 1997-10-21 | Kao Corp | 防汚剤組成物及び繊維製品の処理方法 |
| JP2000198999A (ja) * | 1998-12-28 | 2000-07-18 | Lion Corp | 硬表面防汚抗菌洗浄剤組成物 |
| JP2001181601A (ja) * | 1999-12-27 | 2001-07-03 | Lion Corp | 防汚組成物 |
| JP2001303098A (ja) * | 2000-04-19 | 2001-10-31 | Dainippon Jochugiku Co Ltd | トイレ用防汚消臭洗浄剤組成物 |
| JP2003052802A (ja) * | 2001-08-10 | 2003-02-25 | Earth Chem Corp Ltd | オンタンク式トイレ芳香洗浄器具用液剤 |
| JP2004162041A (ja) * | 2002-10-25 | 2004-06-10 | Johnson Professional Co Ltd | 防汚洗浄剤組成物 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008132195A1 (en) * | 2007-05-01 | 2008-11-06 | Akzo Nobel Coatings International B.V. | Anti-fouling coating compositions containing a carboxyl-functional organosilicone |
| US8574719B2 (en) | 2007-05-01 | 2013-11-05 | Akzo Nobel Coatings International B.V. | Anti-fouling coating compositions containing a carboxyl-functional organosilicone |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4647956B2 (ja) | 2011-03-09 |
| JP2006057027A (ja) | 2006-03-02 |
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