WO2013058156A1 - 含フッ素共重合体およびこれを有効成分とする表面改質剤 - Google Patents
含フッ素共重合体およびこれを有効成分とする表面改質剤 Download PDFInfo
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- WO2013058156A1 WO2013058156A1 PCT/JP2012/076264 JP2012076264W WO2013058156A1 WO 2013058156 A1 WO2013058156 A1 WO 2013058156A1 JP 2012076264 W JP2012076264 W JP 2012076264W WO 2013058156 A1 WO2013058156 A1 WO 2013058156A1
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- surface modifier
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
- C08F216/14—Monomers containing only one unsaturated aliphatic radical
- C08F216/1408—Monomers containing halogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/22—Esters containing halogen
- C08F220/24—Esters containing halogen containing perhaloalkyl radicals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
- B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
Definitions
- the present invention relates to a fluorine-containing copolymer and a surface modifier containing this as an active ingredient. More specifically, a fluorine-containing copolymer that is a copolymer of a (meth) acrylic acid derivative containing a perfluoroalkyl group having 6 or less carbon atoms, which is said to have low bioaccumulation, and a heat-resistant composition comprising this as an active ingredient It relates to a surface modification agent.
- This polyfluoroalkyl alcohol (meth) acrylic acid derivative is polymerized by itself, but can be copolymerized with other fluorine-containing polymerizable monomers and / or fluorine atom-free polymerizable monomers.
- fluorine-containing polymerizable monomer a polyfluoroalkyl group-containing (meth) acrylate monomer and the like, and as the fluorine atom-free polymerizable monomer, various (meth) acrylates and the like are mentioned.
- copolymer other copolymerizable monomers such as various vinyl compounds, olefin compounds, dienes are used in the copolymer in a range where the properties are not impaired, for example, in a proportion of 30% by weight or less in the copolymer. It is stated that compounds and the like can be copolymerized.
- the present applicant also provides a surface modification in which a fluoropolymer containing 5 to 100% by weight of a polymerization unit of a polyfluoroalkyl alcohol (meth) acrylic acid derivative represented by the above general formula is dispersed in a non-fluorinated organic solvent.
- An agent has been proposed (Patent Document 2).
- fluorine-containing polymer As for the fluorine-containing polymer used here, it is possible to copolymerize polyfluoroalkyl alcohol (meth) acrylic acid derivatives with fluorine atom-free polymerizable monomers and / or other fluorine-containing polymerizable monomers.
- fluorine atom-free polymerizable monomer various (meth) acrylic acid esters, preferably stearyl (meth) acrylate, benzyl (on the balance of coating properties, water repellency and oil repellency of the treated substrate, are used. It is stated that (meth) acrylates are used.
- other copolymerizable monomers such as various vinyl compounds, olefin compounds, diene compounds, etc. can be copolymerized within the range in which the properties are not impaired. .
- stearyl methacrylate stearyl acrylate
- benzyl methacrylate are used alone or in combination with other copolymerizable monomers vinylidene chloride and N-butoxyacrylamide. It is used.
- stearyl (meth) acrylate and benzyl (meth) acrylate are preferably used as fluorine atom-free polymerizable monomers, and the resulting fluorine-containing compounds are used.
- the copolymer gives the desired water repellency evaluation / oil repellency evaluation.
- a surface modifier containing the fluorinated copolymer as an active ingredient, particularly a water / oil repellent, is required to be further improved in heat resistance.
- An object of the present invention is a fluorine-containing copolymer containing a polyfluoroalkyl alcohol (meth) acrylic acid derivative as a copolymerized unit, and when it is used as an active ingredient of a surface modifier, the surface modifier It is in providing the thing which further improved the heat resistance of.
- (meth) acrylic acid refers to acrylic acid or methacrylic acid.
- fluorine atom-free polymerizable monomers to be copolymerized with polyfluoroalkyl alcohol (meth) acrylic acid derivatives include (meth) acrylic acid esters such as stearyl (meth) acrylate and benzyl (meth). Acrylate is preferred, and in each of these examples, these (meth) acrylic acid esters are used alone or in combination with a fluorine atom-free polymerizable monomer other than these (meth) acrylic acid esters. .
- Patent Documents 1 and 2 are described as examples of fluorine atom-free polymerizable monomers other than (meth) acrylic acid esters, but are not described as specific examples.
- styrene or a derivative thereof as a comonomer to be copolymerized with a polyfluoroalkyl alcohol (meth) acrylic acid derivative
- the resulting fluorinated copolymer can be used as a surface modifier such as a water / oil repellent. It has been found that when it is applied, it exhibits further excellent heat resistance.
- styrene or derivatives thereof that react with these polyfluoroalkyl alcohol (meth) acrylic acid derivatives include styrene, ⁇ -methylstyrene, ⁇ -methylstyrene, o-methylstyrene, p-methylstyrene, ⁇ -chlorostyrene, Mention may be made of methyl, chlorine, fluorine or perfluoromethyl group-substituted styrenes such as p-chlorostyrene and the corresponding fluorostyrene or perfluoromethylstyrene, as well as ⁇ -methoxystyrene and p-methoxystyrene. 4-vinylbenzoic acid and the like.
- the former is 1 to 99% by weight, preferably 30 to 95% by weight, and the latter is 99 to 1% by weight, preferably 70 to 5% by weight.
- the copolymerization reaction to form a fluorinated copolymer having a weight average molecular weight Mw of 2,000 to 20,000,000, preferably 10,000 to 1,000,000.
- Such polyfunctional monomers or oligomers include ethylene glycol di (meth) acrylate, propylene glycol di (meth) acrylate, 1,4-butanediol di (meth) acrylate, 1,6-hexanediol di (meth) Acrylate, 1,9-nonanediol di (meth) acrylate, neopentyl glycol di (meth) acrylate, tetraethylene glycol di (meth) acrylate, tripropylene glycol di (meth) acrylate, polypropylene glycol di (meth) acrylate, bisphenol A.
- Ethylene oxide adduct diacrylate dimethylol tricyclodecane diacrylate, glycerin methacrylate acrylate, 3-acryloyloxyglycerin monomethacrylate and the like.
- a crosslinkable group-containing monomer such as (meth) acrylamide, N-methylol (meth) acrylamide, N-methoxymethylacrylamide, N-butoxymethylacrylamide, glycidyl (meth) acrylate, etc.
- the copolymerization can be carried out in a proportion of 10% by weight or less, preferably about 0.5 to 7% by weight.
- the durability of the water / oil repellent can be increased by crosslinking with the hydroxyl groups on the fiber surface or by self-crosslinking.
- the copolymerization reaction of the polyfluoroalkyl alcohol (meth) acrylic acid derivative and styrene (derivative) is carried out by emulsion polymerization or suspension polymerization, but is preferably carried out by solution polymerization.
- a reaction solvent for the solution polymerization method a hydrocarbon solvent, an alcohol solvent, an ester solvent, a ketone solvent, a hydrofluorocarbon solvent, a hydrofluoroether solvent, or the like is used. These solvents may be used alone or in combination.
- hydrocarbon solvent examples include linear or branched aliphatic hydrocarbons having 5 to 16 carbon atoms, cyclopentane, cyclohexane or alicyclic hydrocarbons such as methyl and ethyl-substituted products thereof, benzene, toluene, Aromatic hydrocarbons such as xylene, trifluoromethyl group-substituted aromatic hydrocarbons such as 1,4-bis (trifluoromethyl) benzene, 1,3-bis (trifluoromethyl) benzene, and the like can be mentioned.
- alcohol solvents include linear or branched alkanols having 1 to 8 carbon atoms.
- the alkanol may be 2-alkanol in addition to 1-alkanol.
- ester solvents include methyl acetate, ethyl, propyl, butyl ester, methyl propionate, methyl lactate, ethyl, pentyl ester, and the like.
- ketone solvents include acetone, methyl ethyl ketone, methyl isobutyl ketone, 2-pentanone, 3-pentanone, 2-hexanone and the like.
- hydrofluorocarbon solvent examples include the following.
- hydrofluoroether solvent examples include the following.
- fluorine-containing solvents from the viewpoint of easy handling, preferably 1,4-bis (trifluoromethyl) benzene, 1,1,1,2,2-pentafluoro-3,3-dichloropropane, Containing 1,1,2,2,3-pentafluoro-1,3-dichloropropane, 1,1,1,2,3,4,4,5,5,5-decafluoropentane, perfluorohexane, etc. At least one of fluorine organic solvents is used.
- diacyl peroxide, peroxycarbonate, peroxyester, etc. are used.
- diacyl peroxide, peroxycarbonate, peroxyester, etc. are used.
- Organic peroxides such as carbonate, di-n-propyl peroxydicarbonate, and diisopropyl peroxydicarbonate are used.
- an azo compound, an inorganic peroxide, or a redox system thereof may be used.
- the polymerization reaction may be difficult to proceed. In that case, a polymerization initiator may be added again during the polymerization reaction.
- a chain transfer agent can be used as necessary.
- the chain transfer agent include dimethyl ether, methyl tertiary butyl ether, C 1 to C 6 alkanes, methanol, ethanol, 2 -Propanol, cyclohexane, carbon tetrachloride, chloroform, dichloromethane, methane, ethyl acetate, ethyl malonate, acetone and the like.
- the copolymerization reaction is carried out at a reaction temperature of about 0 to 100 ° C., preferably about 5 to 60 ° C., particularly preferably about 40 to 50 ° C. using these reaction solvents, reaction initiators and the like. After completion of the reaction, a copolymer solution having a solid content concentration of about 5 to 30% by weight is obtained, and the fluorine-containing copolymer is obtained by removing the solvent from the reaction mixture.
- the polyfluoroalkyl alcohol (meth) acrylic acid used in the copolymerization reaction was almost completely copolymerized as a result of analyzing the unreacted residual comonomer by gas chromatography.
- Production of a copolymer of a polyfluoroalkyl alcohol (meth) acrylic acid derivative is not limited to such a solution polymerization method.
- a suspension polymerization method using water as a dispersion medium and containing a nonionic surfactant and / or a cationic surfactant is also used.
- the polyfluoroalkyl alcohol (meth) acrylic acid derivative copolymer thus obtained is separated from the reaction mixture by evaporating to dryness or by adding an aggregating agent such as an inorganic salt to agglomerate. And purified by a method of washing with a solvent or the like.
- the weight average molecular weight Mw of the obtained copolymer is shown by a high performance liquid chromatography method, and its value is about 2,000 to 20,000,000.
- the polymer solution obtained by the solution polymerization method is further used in a fluorine-containing organic solvent such as 1,4-bis (trifluoromethyl) benzene and 1,3-bis (trifluoromethyl) benzene, preferably in the polymerization reaction.
- a fluorine-containing organic solvent such as 1,4-bis (trifluoromethyl) benzene and 1,3-bis (trifluoromethyl) benzene, preferably in the polymerization reaction.
- the solid content of the organic solvent is diluted to about 0.01 to 30% by weight, preferably about 0.05 to 5% by weight, and used as a surface modifier.
- the flocculant as it is or as an aqueous dispersion after diluting with water to a solid content concentration of about 0.1 to 10% by weight or in the polymerization reaction solution Is added to agglomerate the polymer, washed with water or an organic solvent, and the separated homopolymer or copolymer is dispersed in water or dissolved in a fluorine-containing organic solvent to obtain an aqueous dispersion or organic solvent. It can also be prepared as a solution.
- a solution containing 20% or less of a surfactant and a water-soluble organic solvent is preferably used.
- Such an aqueous dispersion or organic solvent solution can be used as a surface modifier such as a water / oil repellent or an oil barrier.
- aqueous dispersion of this copolymer or a polymer solution comprising these fluorine-containing organic solvent solutions as other additives, crosslinking agents such as melamine resin, urea resin, blocked isocyanate, polymer extender, silicone Additives necessary for surface modifier applications such as other water repellents such as resin or oil, wax, insect repellents, antistatic agents, dye stabilizers, antifungal agents, and stain blockers can be added.
- the surface modifier thus obtained is a water / oil / oil repellent or watch applied to metal, paper, film, fiber, cloth, woven fabric, carpet or fabric products made of filament, fiber, thread, etc. , Surface modification of oil barriers to prevent lubrication oil from seeping out from the sliding surface to the periphery of precision parts such as motors and single lens reflex cameras. Effectively applied as a quality agent.
- Application methods such as coating, dipping, spraying, padding, roll coating, or a combination thereof are generally used. For example, by using a solid content concentration of the bath of about 0.1 to 10% by weight, it can be used as a pad bath. Is done.
- the material to be treated is padded in this pad bath, then excess liquid is removed with a squeeze roll and dried, and the polymer is attached to the material to be treated so that the amount of the polymer is about 0.01 to 10% by weight. Thereafter, depending on the type of material to be treated, drying is generally performed at a temperature of about 100 to 200 ° C. for about 1 minute to about 2 hours, and the water and oil repellent treatment is completed.
- 80 g, 20 g of styrene and 350 g of 1,4-bis (trifluoromethyl) benzene [TFMB] were charged into a 500 ml reactor equipped with a condenser and replaced with nitrogen gas for 30 minutes.
- TFMB 1,4-bis (trifluoromethyl) benzene
- the obtained copolymer solution was placed in an oven at 120 ° C. and the solvent was removed to remove the solvent, and the weight average molecular weight Mw of the fluorinated copolymer was 25,000.
- Mw was measured using Shodex GPC KD 806M + KD-802 + KD-G at a temperature of 40 ° C and the elution rate of 10 mM hexafluoroisopropanol (5 mmol CF 3 COONa added) solution as the eluent was 0.5 ml.
- the GPC measurement method was used as the / min, a parallax refractometer was used as the detector, and Labchart 180 (polymethyl methacrylate / dimethyl terephthalate molecular weight standard) manufactured by SIC was used for the data analysis.
- Example 1 instead of styrene, the same amount of stearyl methacrylate [MA] was used to obtain a copolymer solution having a solid content concentration of 21.0% by weight. Mw of the obtained fluorine-containing copolymer was 253,000.
- Example 2 Comparative Example 2 In Example 1, the same amount of benzyl methacrylate [MA] was used in place of styrene to obtain a copolymer solution having a solid content concentration of 21.1% by weight. Mw of the obtained fluorine-containing copolymer was 210,000.
- Example 4 For the copolymer solutions obtained in Examples 2 to 4 and Comparative Examples 1 and 2 above, the static contact angle was measured in the same manner as in Example 1. In Example 4 only, HFC-365mfc was used as the reaction and dilution solvent instead of TFMB.
- the static contact angle which is an index of water and oil repellency, is one month and two months at 100 ° C, 120 ° C and 150 ° C when the fluorine-containing copolymer according to the example is an active ingredient. It can be seen that there is no change afterwards and that the film has sufficient heat resistance.
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Abstract
Description
CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCOCR=CH2
で表わされるポリフルオロアルキルアルコール(メタ)アクリル酸誘導体を重合単位で5~100重量%含有する含フッ素重合体およびそれを有効成分とする表面改質剤を提案している(特許文献1)。
CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCOCR=CH2
(ここで、Rは水素原子またはメチル基であり、nは1~6の整数であり、aは1~4の整数であり、bは1~3の整数であり、cは1~3の整数である)で表されるポリフルオロアルキルアルコール(メタ)アクリル酸誘導体およびスチレンまたはその誘導体の共重合体よりなる含フッ素共重合体およびそれを有効成分とする表面改質剤によって達成される。ここで、(メタ)アクリル酸はアクリル酸またはメタクリル酸を指している。
CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCOCR=CH2
で表わされるポリフルオロアルキルアルコール(メタ)アクリル酸誘導体は、特許文献1~2に記載される如く、次のような化合物を例示することができる。
およびこれらに対応するメタクリル酸誘導体
次式で示される含フッ素モノマーA
CF3(CF2)3(CH2CF2)(CF2CF2)(CH2CH2)OCOCH=CH2 (99.2GC%)
80g、スチレン20gおよび1,4-ビス(トリフルオロメチル)ベンゼン〔TFMB〕350gを、コンデンサを備えた容量500mlの反応器に仕込み、窒素ガスで30分間置換した。反応器に、さらにビス(4-第3ブチルシクロヘキシル)パーオキシジカーボネート 1.0gを添加した後(合計451.0g)、反応器内温度を徐々に50℃まで上げ、マグネットスターラで攪拌しながら、この温度で16時間重合反応を行った。
実施例1において、含フッ素モノマーAの代りに次式で示される含フッ素モノマーB
CF3(CF2)3(CH2CF2)(CF2CF2)2(CH2CH2)OCOCH=CH2 (99.4GC%)
90gが、またスチレンの代りにp-メチルスチレン 10gがそれぞれ用いられ、固形分濃度21.2重量%の共重合体溶液を得た。得られた含フッ素共重合体のMwは、213,000であった。
実施例1において、含フッ素モノマーAの代りに次式で示される含フッ素モノマーC
CF3(CF2)3(CH2CF2)(CF2CF2)2(CH2CH2)OCOC(CH3)=CH2 (99.4GC%)
70gが、またスチレンの代りにp-クロロスチレン 30gがそれぞれ用いられ、固形分濃度21.4重量%の共重合体溶液を得た。得られた含フッ素共重合体のMwは、185,000であった。
実施例1において、含フッ素モノマーA 40gと共に次式で示される含フッ素モノマーD
CF3(CF2)(CH2CF2)(CF2CF2)2(CH2CH2)OCOCH=CH2 (99.0GC%)
40gが用いられ、またスチレン 15gと共にp-メチルスチレン 5gが用いられ、さらに反応溶媒としてTFMBの代りに同量の1,1,1,3,3-ペンタフルオロブタン〔HFC-365mfc〕が用いられ、固形分濃度21.6重量%の共重合体溶液を得た。得られた含フッ素共重合体のMwは、162,000であった。
実施例1において、スチレンの代りに同量のステアリルメタクリレート〔MA〕が用いられ、固形分濃度21.0重量%の共重合体溶液を得た。得られた含フッ素共重合体のMwは、253,000であった。
実施例1において、スチレンの代りに同量のベンジルメタクリレート〔MA〕が用いられ、固形分濃度21.1重量%の共重合体溶液を得た。得られた含フッ素共重合体のMwは、210,000であった。
Claims (9)
- 一般式
CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCOCR=CH2
(ここで、Rは水素原子またはメチル基であり、nは1~6の整数であり、aは1~4の整数であり、bは1~3の整数であり、cは1~3の整数である)で表されるポリフルオロアルキルアルコール(メタ)アクリル酸誘導体およびスチレンまたはその誘導体の共重合体よりなる含フッ素共重合体。 - 重量平均分子量Mwが2,000~20,000,000である請求項1記載の含フッ素共重合体。
- スチレン誘導体がメチル基、塩素基、フッ素基またはパーフルオロメチル基置換スチレンである請求項1記載の含フッ素共重合体。
- 表面改質剤の有効成分として用いられる請求項1記載の含フッ素共重合体。
- 請求項4記載の含フッ素共重合体を有効成分とする表面改質剤。
- 有機溶媒溶液として調製された請求項5記載の表面改質剤。
- 含フッ素有機溶媒溶液として調製された請求項6記載の表面改質剤。
- 水性分散液として調製された請求項5記載の表面改質剤。
- 撥水撥油剤として用いられる請求項5、6、7または8のいずれか一項に記載の表面改質剤。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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US14/352,722 US20140288231A1 (en) | 2011-10-18 | 2012-10-11 | Fluorine-containing copolymer and surface modifier comprising the same as active ingredient |
CA2849662A CA2849662A1 (en) | 2011-10-18 | 2012-10-11 | Fluorine-containing copolymer and surface modifier comprising the same as active ingredient |
KR1020147010573A KR20140077932A (ko) | 2011-10-18 | 2012-10-11 | 함불소 공중합체 및 이것을 유효 성분으로 하는 표면 개질제 |
CN201280050987.7A CN104039848B (zh) | 2011-10-18 | 2012-10-11 | 含氟共聚物以及将其作为有效成分的表面改性剂 |
EP12841467.9A EP2749582B1 (en) | 2011-10-18 | 2012-10-11 | Fluorine-containing copolymer and surface modifying agent containing same as active ingredient |
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JP2011228825A JP5482762B2 (ja) | 2011-10-18 | 2011-10-18 | 含フッ素共重合体およびこれを有効成分とする表面改質剤 |
JP2011-228825 | 2011-10-18 |
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EP (1) | EP2749582B1 (ja) |
JP (1) | JP5482762B2 (ja) |
KR (1) | KR20140077932A (ja) |
CN (1) | CN104039848B (ja) |
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Cited By (2)
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WO2015064360A1 (ja) * | 2013-11-01 | 2015-05-07 | ユニマテック株式会社 | 含フッ素重合体およびこれを有効成分とする表面改質剤 |
WO2015098850A1 (ja) * | 2013-12-25 | 2015-07-02 | ユニマテック株式会社 | 含フッ素2ブロック共重合体 |
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JP6124992B2 (ja) * | 2013-03-06 | 2017-05-10 | ユニマテック株式会社 | 含フッ素オリゴマー、それを用いたナノシリカコンポジット粒子およびそれらの製造法 |
TWI686439B (zh) * | 2014-07-04 | 2020-03-01 | 瑞士商亞克羅瑪智財公司 | 不含氟之拒水性組成物 |
EP3257881B1 (en) | 2015-02-13 | 2020-09-02 | Unimatec Co., Ltd. | Fluorinated copolymer, and surface modifier containing same as active ingredient |
WO2018027537A1 (zh) * | 2016-08-09 | 2018-02-15 | 广州市雷曼兄弟电子科技有限公司 | 含氟聚合物、防水防油处理剂及其制备方法和保护膜 |
EP3290451B1 (fr) | 2016-09-01 | 2021-08-18 | The Swatch Group Research and Development Ltd. | Substrat comprenant une surface recouverte d'un agent épilame et procédé d'épilamage d'un tel substrat |
JP7006065B2 (ja) * | 2017-09-14 | 2022-01-24 | セイコーエプソン株式会社 | 時計用部品、時計用ムーブメントおよび時計 |
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- 2012-10-11 US US14/352,722 patent/US20140288231A1/en not_active Abandoned
- 2012-10-11 KR KR1020147010573A patent/KR20140077932A/ko not_active Application Discontinuation
- 2012-10-11 CN CN201280050987.7A patent/CN104039848B/zh active Active
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Cited By (6)
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WO2015064360A1 (ja) * | 2013-11-01 | 2015-05-07 | ユニマテック株式会社 | 含フッ素重合体およびこれを有効成分とする表面改質剤 |
JPWO2015064360A1 (ja) * | 2013-11-01 | 2017-03-09 | ユニマテック株式会社 | 含フッ素重合体およびこれを有効成分とする表面改質剤 |
WO2015098850A1 (ja) * | 2013-12-25 | 2015-07-02 | ユニマテック株式会社 | 含フッ素2ブロック共重合体 |
JP2015124233A (ja) * | 2013-12-25 | 2015-07-06 | ユニマテック株式会社 | 含フッ素2ブロック共重合体 |
CN105980430A (zh) * | 2013-12-25 | 2016-09-28 | 优迈特株式会社 | 含氟2嵌段共聚物 |
US10196473B2 (en) | 2013-12-25 | 2019-02-05 | Unimatec Co., Ltd. | Fluorine-containing diblock copolymer |
Also Published As
Publication number | Publication date |
---|---|
KR20140077932A (ko) | 2014-06-24 |
EP2749582A1 (en) | 2014-07-02 |
US20140288231A1 (en) | 2014-09-25 |
JP5482762B2 (ja) | 2014-05-07 |
CN104039848A (zh) | 2014-09-10 |
EP2749582B1 (en) | 2017-03-01 |
CN104039848B (zh) | 2016-05-04 |
EP2749582A4 (en) | 2015-04-22 |
JP2013087190A (ja) | 2013-05-13 |
CA2849662A1 (en) | 2013-04-25 |
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