WO2016140195A1 - 硬質表面用洗浄剤組成物 - Google Patents
硬質表面用洗浄剤組成物 Download PDFInfo
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- WO2016140195A1 WO2016140195A1 PCT/JP2016/056092 JP2016056092W WO2016140195A1 WO 2016140195 A1 WO2016140195 A1 WO 2016140195A1 JP 2016056092 W JP2016056092 W JP 2016056092W WO 2016140195 A1 WO2016140195 A1 WO 2016140195A1
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0026—Low foaming or foam regulating compositions
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
- C11D1/8305—Mixtures of non-ionic with anionic compounds containing a combination of non-ionic compounds differently alcoxylised or with different alkylated chains
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/261—Alcohols; Phenols
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/263—Ethers
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
- C11D7/3218—Alkanolamines or alkanolimines
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
Definitions
- the present invention relates to a cleaning composition used for cleaning a hard surface.
- the room temperature of the cleaning process is being promoted.
- cleaning parts at room temperature which has been performed at a relatively high temperature up to now, heating of the cleaning bath is unnecessary and energy costs can be reduced.
- performance required in the original cleaning process such as cleaning power and defoaming properties can be expected. The problem is that it falls.
- Patent Document 1 discloses a metal detergent composition containing two specific types of nonionic surfactants.
- Patent Document 2 discloses a metal detergent containing a specific ionic surfactant, a specific amine compound, an aminocarboxylic acid chelating agent, and carboxylic acids.
- the cleaning power at room temperature (25 ° C.) was not sufficient.
- cleans at room temperature compared with the case where it wash
- the present invention has been made in view of the above circumstances, and an object thereof is to provide a hard surface cleaning composition capable of obtaining sufficient cleaning power while sufficiently suppressing the generation of bubbles even at room temperature.
- the present invention provides (A) at least one carboxylic acid compound selected from the group consisting of aliphatic monocarboxylic acids, polycarboxylic acids and neutralized salts thereof, (B) the following general formula ( B-1) a hard surface detergent composition comprising: (C) a compound represented by the following general formula (C); and (D) a compound represented by the following general formula (D): Offer things.
- R 1 is an alkyl group having 8 to 30 carbon atoms which may have a hydroxyl group, an alkenyl group having 8 to 30 carbon atoms which may have a hydroxyl group, or A group represented by the following general formula (B-2), wherein R 2 may have a hydrogen atom, an alkyl group having 1 to 30 carbon atoms which may have a hydroxyl group, or a hydroxyl group; Preferably represents an alkenyl group having 2 to 30 carbon atoms, x and z are each independently 0 or 1, AO represents an alkyleneoxy group having 2 to 4 carbon atoms, and y represents an average addition mole of the alkyleneoxy group. Number, in the range of 11-200.
- R 1 is a group represented by the following general formula (B-2)
- R 2 is a hydrogen atom
- x and z are 0.
- R 3 represents a divalent group represented by the following Formula (B-3)
- a is an integer of 1 to 5
- b is an integer of 1 to 5.
- the plurality of b may be the same or different.
- R 4 represents an alkyl group having 1 to 8 carbon atoms or an alkenyl group having 2 to 8 carbon atoms
- AO represents an alkyleneoxy group having 2 to 4 carbon atoms
- p is The average number of moles of alkyleneoxy group added, which is in the range of 1-5.
- EO represents an oxyethylene group
- PO represents an oxypropylene group
- s and u represent the average number of moles added of the oxyethylene group
- s + u is in the range of 0-10.
- T represents the average number of moles of oxypropylene group added and is in the range of 1-100.
- the hard surface cleaning composition of the present invention by having the above configuration, sufficient cleaning power can be obtained while sufficiently suppressing the generation of bubbles even at room temperature.
- the content of the carboxylic acid compound is 1 to 40% by mass based on the total amount of the hard surface cleaning composition, and the general formula (B-1)
- the content of the compound represented is 0.01 to 0.5% by mass
- the content of the compound represented by the general formula (C) is 0.1 to 15% by mass
- the general formula (D ) Is preferably 0.01 to 5% by mass.
- the hard surface cleaning composition of the present embodiment comprises (A) at least one carboxylic acid compound selected from the group consisting of aliphatic monocarboxylic acids, polycarboxylic acids and neutralized salts thereof, and (B) specific A first alkyleneoxy group-containing compound, (C) a specific second alkyleneoxy group-containing compound, and (D) a specific oxypropylene group-containing compound.
- the hard surface cleaning composition of the present embodiment sufficient cleaning power can be obtained while sufficiently suppressing generation of bubbles even at room temperature. Thereby, by heating the cleaning process, which has been performed at a high temperature so far, to the room temperature, heating of the cleaning bath becomes unnecessary, and energy cost can be expected to be reduced.
- aliphatic monocarboxylic acid used as the component (A) examples include linear or branched unsaturated or saturated aliphatic monocarboxylic acids having 6 to 24 carbon atoms which may have a hydroxyl group.
- Specific examples of such aliphatic monocarboxylic acids include caproic acid, caprylic acid, enanthic acid, pelargonic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmitoleic acid, margaric acid, stearic acid, oleic acid, Bagzenoic acid, linoleic acid, (9,12,15) -linolenic acid, (6,9,12) -linolenic acid, eleostearic acid, arachidic acid, (8,11) -eicosadienoic acid, (5,8, 11) -Eicosatrienoic acid, arachidonic acid, behenic acid, lignoceric acid, nervonic acid, 2-e
- the neutralized salt of the aliphatic monocarboxylic acid used as the component (A) includes a neutralized salt obtained by neutralizing the aliphatic monocarboxylic acid with an alkali metal or an amine compound.
- alkali metal include sodium, potassium, and lithium
- amine compound include ammonia, monoethanolamine, diethanolamine, and triethanolamine. These can be used individually by 1 type or in combination of 2 or more types.
- the aliphatic monocarboxylic acid and neutralized salt thereof used as the component (A) are a straight or branched unsaturated or saturated aliphatic monocarboxylic acid having 6 to 18 carbon atoms and neutralization thereof from the viewpoint of detergency. Salts are preferred, and straight-chain or branched unsaturated or saturated aliphatic monocarboxylic acids having 6 to 12 carbon atoms and neutralized salts thereof are more preferred. These can be used individually by 1 type or in combination of 2 or more types.
- polycarboxylic acid used as the component (A) examples include polycarboxylic acids having a weight average molecular weight of 500 to 150,000. From the viewpoint of detergency and handleability, 1,000 to 100,000 are preferred. 1,000 to 50,000 polycarboxylic acids are more preferred.
- the weight average molecular weight of polycarboxylic acid means the value measured by gel permeation chromatography (GPC).
- polycarboxylic acid examples include homopolymers and copolymers synthesized by a conventionally known radical polymerization method using a vinyl monomer having a carboxyl group such as acrylic acid, methacrylic acid, maleic acid, fumaric acid, and itaconic acid. Coalescence is mentioned. A commercially available polycarboxylic acid may be used.
- a copolymerizable monomer having no carboxyl group may be used in addition to the above-mentioned monomers within the range not impairing the present invention.
- monomers include vinyl monomers such as ethylene, vinyl chloride, and vinyl acetate, acrylamides, acrylates, and methacrylates.
- acrylates and methacrylates those having an alkyl group having 1 to 3 carbon atoms or an alkenyl group having 2 to 3 carbon atoms are preferable. These alkyl groups or alkenyl groups may have a substituent such as a hydroxyl group. Examples of such acrylates and methacrylates include methyl acrylate, methyl methacrylate, ethyl acrylate, ethyl methacrylate, 2-hydroxyethyl acrylate, 2-hydroxyethyl methacrylate, propyl acrylate, propyl methacrylate, and the like.
- the weight ratio of the vinyl monomer having a carboxyl group and the copolymerizable monomer having no carboxyl group is preferably 100: 0 to 50:50 from the viewpoint of detergency, and 100: 0 to 70 : 30 is more preferable, and 100: 0 to 90:10 is even more preferable.
- the above copolymerizable monomers can be used alone or in combination of two or more.
- Examples of the neutralized salt of polycarboxylic acid used as the component (A) include neutralized salts obtained by neutralizing the polycarboxylic acid with an alkali metal or an amine compound.
- examples of the alkali metal include sodium, potassium, and lithium
- examples of the amine compound include ammonia, monoethanolamine, diethanolamine, and triethanolamine. These can be used individually by 1 type or in combination of 2 or more types.
- a radical polymerization initiator is added to the aqueous solution of the monomer and / or the salt and heated at 30 to 150 ° C. for 2 to 5 hours.
- the method of making it react can be mentioned.
- the radical polymerization initiator to be used is not particularly limited, but a redox polymerization initiator such as potassium persulfate, sodium persulfate, ammonium persulfate, or a combination of persulfate and sodium bisulfite, a peroxide. Examples thereof include hydrogen and water-soluble azo polymerization initiators. These radical polymerization initiators can be used alone or in combination of two or more. In radical polymerization, a chain transfer agent (for example, octyl thioglycolate) may be added for the purpose of adjusting the degree of polymerization.
- a chain transfer agent for example, octyl thioglycolate
- polycarboxylic acid and neutralized salt thereof used as the component (A) from the viewpoint of detergency, a homopolymer of acrylic acid, methacrylic acid, or maleic acid or a neutralized salt thereof, or acrylic acid, methacrylic acid, and maleic acid A copolymer containing any one or more acids as a monomer component or a neutralized salt thereof is preferred, and a homopolymer of acrylic acid or a neutralized salt thereof is more preferred.
- the above-mentioned polycarboxylic acids and neutralized salts thereof can be used alone or in combination of two or more.
- the blending amount of the component (A) in the hard surface cleaning composition is appropriately set according to the purpose of use, but from the viewpoints of detergency, rust prevention and economy, the total amount of the hard surface cleaning composition is determined. As a standard, it is preferably 1 to 40% by mass, more preferably 1 to 20% by mass.
- R 1 is an alkyl group having 8 to 30 carbon atoms which may have a hydroxyl group, an alkenyl group having 8 to 30 carbon atoms which may have a hydroxyl group, or A group represented by the following general formula (B-2), wherein R 2 may have a hydrogen atom, an alkyl group having 1 to 30 carbon atoms which may have a hydroxyl group, or a hydroxyl group; Preferably represents an alkenyl group having 2 to 30 carbon atoms, x and z are each independently 0 or 1, AO represents an alkyleneoxy group having 2 to 4 carbon atoms, and y represents an average addition mole of the alkyleneoxy group. Number, in the range of 11-200.
- R 1 is a group represented by the following general formula (B-2)
- R 2 is a hydrogen atom
- x and z are 0.
- R 3 represents a divalent group represented by the following Formula (B-3)
- a is an integer of 1 to 5
- b is an integer of 1 to 5.
- the plurality of b may be the same or different.
- Specific examples of the compound represented by the general formula (B-1) include octyl alcohol AO (11 to 200) adduct, decyl alcohol AO (11 to 200) adduct, lauryl alcohol AO (11 to 200). ) Adduct, myristyl alcohol AO (11-200) adduct, cetyl alcohol AO (11-200) adduct, stearyl alcohol AO (11-200) adduct, isostearyl alcohol AO (11-200) adduct, oleyl Alcohol AO (11-200) adduct, behenyl alcohol AO (11-200) adduct, tridecyl alcohol AO (11-200) adduct, 2-butyloctanol AO (11-200) adduct, 2-butyldecanol AO (11-200) adduct, 2-hexyloctanol AO (11-20 ) Adduct, 2-hexyldecanol AO (11-200)
- the alkyleneoxy groups of the above AO may be the same or different, and if they are different, block addition, random addition or alternating addition may be used.
- R 1 is preferably an alkyl group having 8 to 30 carbon atoms or an alkenyl group having 8 to 30 carbon atoms from the viewpoint of detergency and defoaming property. And more preferably an alkyl group having 12 to 24 carbon atoms or an alkenyl group having 12 to 24 carbon atoms.
- AO is a random addition of an oxyethylene group and an oxypropylene group from the viewpoint of detergency and defoaming property
- R 1 is an alkyl group having 8 to 30 carbon atoms, or carbon An alkenyl group of 8 to 30;
- R 2 is a hydrogen atom;
- x and z are 0;
- AO is a random addition of an oxyethylene group and an oxypropylene group;
- R 1 is an alkyl group having 12 to 24 carbon atoms or an alkenyl group having 12 to 24 carbon atoms
- R 2 is hydrogen.
- An atom, x and z are 0,
- AO is a random addition of an oxyethylene group and an oxypropylene group, and a blending ratio (mass ratio) of the oxyethylene group and the oxypropylene group is an oxyethylene group: oxypropylene
- a compound in which the group is 20:80 to 80:20 and y is 11 to 80 is more preferable.
- the compounds represented by the general formula (B-1) can be used singly or in combination of two or more.
- the blending amount of the component (B) in the hard surface cleaning composition is appropriately set according to the purpose of use, but from the viewpoints of detergency, defoaming properties and economy, the total amount of the hard surface cleaning composition is determined.
- the reference is preferably from 0.01 to 0.5% by mass, more preferably from 0.01 to 0.3% by mass.
- R 4 represents an alkyl group having 1 to 8 carbon atoms or an alkenyl group having 2 to 8 carbon atoms
- AO represents an alkyleneoxy group having 2 to 4 carbon atoms
- p is The average number of moles of alkyleneoxy group added, which is in the range of 1-5.
- Specific examples of the compound represented by the general formula (C) include an ethyl alcohol AO (1-5) adduct, an isopropyl alcohol AO (1-5) adduct, and a butyl alcohol AO (1-5) addition. Hexyl alcohol AO (1-5) adduct, octyl alcohol AO (1-5) adduct, 2-ethylhexanol AO (1-5) adduct, 2-octanol AO (1-5) adduct, etc. Can be mentioned. The numerical value in the parenthesis represents the number of moles.
- the alkyleneoxy groups of the above AO may be the same or different, and if they are different, block addition, random addition or alternating addition may be used.
- the compound represented by the general formula (C) is the case where R 4 in the general formula (C) is an alkyl group having 1 to 4 carbon atoms or an alkenyl group having 2 to 4 carbon atoms.
- R 4 is an alkyl group having 5 carbon atoms or an alkenyl group having 5 carbon atoms
- p is 1 to 4
- R 4 is an alkyl group having 6 carbon atoms or an alkenyl group having 6 carbon atoms
- P is 1 to 3
- R 4 is an alkyl group having 7 carbon atoms or an alkenyl group having 7 carbon atoms
- p is 1 to 2
- R 4 is an alkyl group having 8 carbon atoms or an alkenyl group having 8 carbon atoms
- P is preferably 1.
- compounds satisfying the above conditions include ethyl alcohol AO (1-5) adduct, isopropyl alcohol AO (1-5) adduct, butyl alcohol AO (1-5) adduct, hexyl alcohol AO. (1-3) adduct, octyl alcohol AO (1) adduct, 2-ethylhexanol AO (1) adduct, 2-octanol AO (1) adduct and the like.
- the numerical value in the parenthesis represents the number of moles.
- butyl alcohol EO (1-5) adduct, hexyl alcohol EO (1-3) adduct, and 2-ethylhexanol EO (1) adduct are preferable from the viewpoint of foam suppression.
- the compounds represented by the general formula (C) can be used singly or in combination of two or more.
- the blending amount of the component (C) in the hard surface cleaning composition is appropriately set according to the purpose of use, but from the viewpoints of detergency, foam suppression and economy, the total amount of the hard surface cleaning composition is determined. As a reference, it is preferably 0.1 to 15% by mass, more preferably 0.1 to 10% by mass.
- EO represents an oxyethylene group
- PO represents an oxypropylene group
- s and u represent the average number of moles added of the oxyethylene group
- s + u is in the range of 0-10.
- T represents the average number of moles of oxypropylene group added and is in the range of 1-100.
- Specific examples of the compound represented by the general formula (D) include HO— (PO) 17 —H, HO— (PO) 34 —H, HO— (EO) 1 — (PO) 16 — ( EO) 1 -H, HO- (EO ) 1.5 - (PO) 29 - (EO) 1.5 -H , and the like.
- the compound represented by the general formula (D) in the general formula (D) has t of 1 to 60 and s + u of 0 to 10, or t of 61 to 100.
- s + u is preferably 0 to 5
- t is 1 to 60 and s + u is more preferably 0 to 10
- t is 20 to 60 and s + u is 0 to 10.
- it is particularly preferable that t is 10 to 20 and s + u is 0.
- the compounds represented by the general formula (D) can be used singly or in combination of two or more.
- the blending amount of the component (D) in the hard surface cleaning composition is appropriately set according to the purpose of use, but from the viewpoints of detergency, defoaming and economy, the total amount of the hard surface cleaning composition is determined. As a reference, it is preferably 0.01 to 5% by mass, more preferably 0.05 to 5% by mass, and further preferably 0.1 to 3% by mass.
- the hard surface cleaning composition of the present embodiment is a rust preventive, preservative, surfactant, chelating agent, antioxidant, colorant, deodorant, and fragrance as long as the effects of the present invention are not impaired. Etc. can be blended.
- Examples of the rust preventive include dicarboxylic acid, and specifically, oxalic acid, malonic acid, succinic acid, glutaric acid, adipic acid, fumaric acid, maleic acid, dodecanedioic acid, eicosadioic acid, isodososadiene. Examples thereof include niic acid, isodocosane diacid, isoeicosadiene diacid, butyloctane diacid, dialkoxycarbonylisodocosadiene diacid and the like. These rust inhibitors can be used singly or in combination of two or more. In addition, when using dicarboxylic acid, it is preferable to mix
- preservatives include aromatic carboxylic acids, and specific examples include benzoic acid, p-toluic acid, p-ethylbenzoic acid, p-isopropylbenzoic acid, p-tert-butylbenzoic acid, xylic acid, Examples include isophthalic acid, terephthalic acid, salicylic acid, cinnamic acid, toluic acid, hemimellitic acid, trimellitic acid, trimesic acid, hydroxybenzoic acid, dihydroxybenzoic acid, and trihydroxybenzoic acid. These preservatives can be used alone or in combination of two or more. In addition, when aromatic carboxylic acid overlaps with the said (A) component, it is preferable to mix
- Surfactants include nonionic surfactants such as higher alcohol alkylene oxide adducts, alkylphenol alkylene oxide adducts, fatty acid alkylene oxide adducts, polyhydric alcohol fatty acid ester alkylene oxide adducts, higher alkylamine alkylene oxide adducts, soaps, etc. And anionic surfactants such as alkylbenzene sulfonates, higher alcohol sulfates and polyoxyethylene alkyl ether sulfates, and amphoteric surfactants such as alkylamino fatty acid salts and alkylbetaines. These surfactants can be used alone or in combination of two or more.
- chelating agents include aminocarboxylic acid chelating agents such as EDTA, NTA, DTPA, HEDTA, and TTHA; and phosphonic acid chelating agents such as HEDP and NTMP. These chelating agents can be used alone or in combination of two or more. In addition, when an aminocarboxylic acid type chelating agent overlaps with the said (A) component, it is preferable to mix
- the pH of the hard surface cleaning composition of the present embodiment is preferably 5.0 to 14.0, more preferably 8.0 to 12.0, from the viewpoint of detergency and rust prevention. It is particularly preferably 8.0 to 11.0.
- pH is less than 5.0, it can adjust with alkalis, such as sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, a triethanolamine.
- pH exceeds 14.0 it can adjust with acids, such as hydrochloric acid, a sulfuric acid, lactic acid, formic acid, and a citric acid.
- These pH adjusters can be used alone or in combination of two or more.
- the pH of the hard surface cleaning composition can be measured by a known method such as a glass electrode method.
- the static surface tension and the dynamic surface tension are preferably 20 to 60 mN / m, and preferably 20 to 50 mN / m, from the viewpoints of detergency and drying properties. More preferably. Static surface tension can be measured by the Wilhelmy method, and dynamic surface tension can be measured by the maximum bubble pressure method.
- the hard surface to be cleaned of the hard surface cleaning composition of the present embodiment is not particularly limited as long as it is a substance having a hard surface, but iron, aluminum, gold, silver, Metals such as copper, lead and titanium; Glasses such as quartz glass, soda glass, potash glass, borosilicate glass and lead glass; alloys such as stainless steel and duralumin / titanium alloy; plated metals such as brass and tin; polyethylene terephthalate, Examples thereof include plastics such as polyethylene, vinyl chloride, polypropylene, polycarbonate, and polyamide; ceramics; minerals such as marble and diamond.
- the hard surface cleaning composition of the present embodiment may be used as it is, or a treatment liquid prepared by diluting the composition with water may be used.
- concentration of the treatment liquid is preferably from 0.01 to 50% by mass based on the total amount of the treatment liquid, from the viewpoint of detergency and economy, based on the total amount of the treatment liquid, 0.05 More preferably, it is ⁇ 30% by mass, and still more preferably 0.1 ⁇ 15% by mass.
- tap water As the water in the present embodiment, tap water, well water, ion exchange water, or distilled water can be suitably used.
- the pH of the treatment liquid prepared by diluting the hard surface cleaning composition with water is preferably 5.0 to 14.0, and preferably 8.0 to 12.2. It is more preferably 0, and particularly preferably 8.0 to 11.0.
- pH is less than 5.0, it can adjust with alkalis, such as sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, a triethanolamine.
- pH exceeds 14.0 it can adjust with acids, such as hydrochloric acid, a sulfuric acid, lactic acid, formic acid, and a citric acid.
- These pH adjusters can be used alone or in combination of two or more.
- the pH of the treatment liquid can be measured by a known method such as a glass electrode method.
- the static surface tension and dynamic surface tension of the treatment liquid prepared by diluting the hard surface cleaning composition with water are preferably 20 to 60 mN / m from the viewpoint of detergency and drying properties. More preferably, it is ⁇ 50 mN / m.
- the static surface tension of the treatment liquid can be measured by the Wilhelmy method, and the dynamic surface tension can be measured by the maximum bubble pressure method.
- the cleaning method using the hard surface cleaning composition of the present embodiment is not particularly limited, but physical operations such as an ultrasonic method, a spraying method, a bubbling method, a barrel method, and an immersion rocking method are performed. It is suitably used for the added washing method.
- the washing temperature is preferably 5 to 100 ° C. from the viewpoint of detergency and economy, more preferably 10 to 80 ° C., and particularly preferably 15 to 80 ° C.
- the cleaning time can be appropriately set according to the shape / size of the object to be cleaned, the cleaning method, and the cleaning conditions.
- Examples 1 to 15, Comparative Examples 1 to 7 The hard surface cleaning compositions of Examples 1 to 15 and Comparative Examples 1 to 7 were prepared according to the components and compositions (mass%) shown in Tables 1 to 4. Specifically, the components (A) and (E) are added to and mixed with (F) ion-exchanged water, and the components (B), (C), and (D) are added and mixed. Prepared. The obtained hard surface cleaning compositions of Examples 1 to 15 and Comparative Examples 1 to 7 were diluted to 3% by mass with ion-exchanged water to prepare the hard surface cleaning agent and used for the following evaluation test. did.
- an ultrasonic cleaner (Bransonic B2200 manufactured by Nippon Emerson Co., Ltd.) was filled with each of the hard surface cleaners of Examples 1 to 15 and Comparative Examples 1 to 7, and the hard surface cleaner was placed at 25 ° C.
- the contaminated sample was immersed and subjected to ultrasonic treatment for 2 minutes. Thereafter, the test piece was pulled up and dried at 80 ° C. for 30 minutes.
- the washing rate was calculated by the following formula.
- Washing rate (mass%) [ ⁇ weight of contaminated sample before washing (g) ⁇ ⁇ ⁇ weight of contaminated sample after washing (g) ⁇ ] ⁇ 100 / [ ⁇ weight of contaminated sample before washing (g) ⁇ - ⁇ Test specimen weight (g) ⁇ ]
- polycarboxylic acid Na * 1 polycarboxylic acid Na * 2
- polyalkylene glycol 1 * 3 polyalkylene glycol 2 * 4
- polyalkylene glycol 3 * 5 polyalkylene glycol 4 * 6
- poly The following compounds were used for alkylene glycol 5 * 7 , polyalkylene glycol 6 * 8 , and polyalkylene glycol 7 * 9 .
- R 1 in the general formula (B-1) is an alkyl group having 18 carbon atoms
- R 2 is a hydrogen atom
- x and z are 0,
- (AO) y is a compound having an average addition mole number of 18.2 polyoxyethylene group and an average addition mole number of 43.6 polyoxypropylene group
- Distearic acid has the following formula (B-1): R 1 and R 2 are alkyl groups having 18 carbon atoms, x and y are 1, and (AO) y is an average added mole number of 34. It is a compound that is a polyoxypropylene group.
- the detergent compositions of Examples 1 to 15 are excellent in detergency, antifoaming and antifoaming properties regardless of the washing conditions of 25 ° C and 60 ° C. It was confirmed.
- the present invention it is possible to provide a cleaning composition that can obtain sufficient cleaning power while sufficiently suppressing the generation of bubbles even at room temperature. Thereby, by heating the cleaning process, which has been performed at a high temperature so far, to the room temperature, heating of the cleaning bath becomes unnecessary, and energy cost can be expected to be reduced.
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Abstract
Description
実施例1~15、及び比較例1~7の硬質表面用洗浄剤組成物は、表1~4に示す成分及び組成(質量%)のとおりに調製した。具体的には、(F)イオン交換水に、(A)成分と(E)成分を加えて混合して均一とし、更に(B)成分、(C)成分、(D)成分を添加混合して調製した。得られた実施例1~15、及び比較例1~7の硬質表面用洗浄剤組成物は、イオン交換水にて3質量%に希釈して硬質表面用洗浄剤を調整し下記評価試験に供した。
市販の50mm×50mm×1mmに切断された冷間圧延した鋼板を試験片として用いた。n-ヘキサンにて試験片表面を洗浄し、汚染物質として防錆油(アンチラストP2800 JX日鉱日石エネルギー株式会社製)を0.2g塗布し、汚染試料とした。
洗浄率(質量%)=[{洗浄前の汚染試料の重量(g)}-{洗浄後の汚染試料の重量(g)}]×100/[{洗浄前の汚染試料の重量(g)}-{試験片の重量(g)}]
100mlネスラー管に所定の温度(25℃又は60℃)に調整された実施例1~15、及び比較例1~7の各硬質表面用洗浄剤を50ml注ぎ、5秒間に振幅幅20cmで10回上下に振り、水平な台の上に静置した直後、及び静置1分後の液面からの泡量(mL)を測定した。
*2:ポリアクリル酸ナトリウム(重量平均分子量20,000)
*3:ポリアルキレングリコール(上記一般式(D)中のs+uが0、tが17の化合物、数平均分子量1000、PO含有率100質量%、有効成分100質量%)
*4:ポリアルキレングリコール(上記一般式(D)中のs+uが0、tが34の化合物、数平均分子量2000、PO含有率100質量%、有効成分100質量%)
*5:ポリアルキレングリコール(上記一般式(D)中のs+uが0、tが52の化合物、数平均分子量3000、PO含有率100質量%、有効成分100質量%)
*6:ポリアルキレングリコール(上記一般式(D)中のs+uが2、tが17の化合物、数平均分子量1100、PO含有率90質量%、EO含有率10質量%、有効成分100質量%)
*7:ポリアルキレングリコール(上記一般式(D)中のs+uが3.5、tが32の化合物、数平均分子量2000、PO含有率90質量%、EO含有率10質量%、有効成分100質量%)
*8:ポリアルキレングリコール(上記一般式(D)中のs+uが8、tが32の化合物、数平均分子量2200、PO含有率80質量%、EO含有率20質量%、有効成分100質量%)
*9:ポリアルキレングリコール(上記一般式(D)中のs+uが16.3、tが65.2の化合物、数平均分子量4500、PO含有率80質量%、EO含有率20質量%、有効成分100質量%)
Claims (2)
- (A)脂肪族モノカルボン酸、ポリカルボン酸及びこれらの中和塩からなる群より選択される少なくとも一種のカルボン酸化合物、(B)下記一般式(B-1)で表される化合物、(C)下記一般式(C)で表される化合物、及び(D)下記一般式(D)で表される化合物、を含有する、硬質表面用洗浄剤組成物。
[式(B-1)中、R1は、ヒドロキシル基を有していてもよい炭素数8~30のアルキル基、ヒドロキシル基を有していてもよい炭素数8~30のアルケニル基、又は下記一般式(B-2)で表される基を示し、R2は、水素原子、ヒドロキシル基を有していてもよい炭素数1~30のアルキル基、又はヒドロキシル基を有していてもよい炭素数2~30のアルケニル基を示し、x及びzはそれぞれ独立に0又は1であり、AOは、炭素数2~4のアルキレンオキシ基を示し、yは、アルキレンオキシ基の平均付加モル数を示し、11~200の範囲にある。ただし、R1が下記一般式(B-2)で表される基である場合、R2は水素原子であり、x及びzは0である。
{式(B-2)中、R3は、下記式(B-3)で表される2価の基を示し、aは1~5の整数であり、bは1~5の整数であり、a×bの総数が1~5の範囲内にあり、式(B-2)中のaが2以上である場合、複数あるbは同一であっても異なっていてもよい。
}]
[式(C)中、R4は、炭素数1~8のアルキル基、又は炭素数2~8のアルケニル基を示し、AOは、炭素数2~4のアルキレンオキシ基を示し、pは、アルキレンオキシ基の平均付加モル数を示し、1~5の範囲にある。]
[式(D)中、EOは、オキシエチレン基を示し、POは、オキシプロピレン基を示し、s及びuは、オキシエチレン基の平均付加モル数を示し、s+uが0~10の範囲にあり、tは、オキシプロピレン基の平均付加モル数を示し、1~100の範囲にある。] - 前記硬質表面用洗浄剤組成物全量を基準として、前記カルボン酸化合物の含有量が1~40質量%であり、前記一般式(B-1)で表される化合物の含有量が0.01~0.5質量%であり、前記一般式(C)で表される化合物の含有量が0.1~15質量%であり、前記一般式(D)で表される化合物の含有量が0.01~5質量%である、請求項1に記載の硬質表面用洗浄剤組成物。
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| KR1020177028219A KR102000503B1 (ko) | 2015-03-05 | 2016-02-29 | 경질 표면용 세정제 조성물 |
| CN201680004138.6A CN107001982B (zh) | 2015-03-05 | 2016-02-29 | 硬质表面用洗净剂组合物 |
| US15/691,185 US10280385B2 (en) | 2015-03-05 | 2017-08-30 | Detergent composition for hard surfaces |
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| WO2019026491A1 (ja) * | 2017-08-03 | 2019-02-07 | 日華化学株式会社 | 金属用洗浄剤組成物 |
| JP2023520778A (ja) * | 2020-03-31 | 2023-05-19 | ユニリーバー・アイピー・ホールディングス・ベスローテン・ヴェンノーツハップ | クレンジング組成物 |
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| US11008536B2 (en) * | 2019-03-13 | 2021-05-18 | American Sterilizer Company | Liquid product for stainless-steel corrosion remediation |
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| US10280385B2 (en) | 2019-05-07 |
| CN107001982B (zh) | 2019-08-30 |
| KR102000503B1 (ko) | 2019-07-16 |
| CN107001982A (zh) | 2017-08-01 |
| KR20170123691A (ko) | 2017-11-08 |
| JPWO2016140195A1 (ja) | 2017-12-14 |
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| JP6662845B2 (ja) | 2020-03-11 |
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