WO1997048780A1 - Aqueous dispersion type fluorinated water- and oil-repellent - Google Patents
Aqueous dispersion type fluorinated water- and oil-repellent Download PDFInfo
- Publication number
- WO1997048780A1 WO1997048780A1 PCT/JP1997/001894 JP9701894W WO9748780A1 WO 1997048780 A1 WO1997048780 A1 WO 1997048780A1 JP 9701894 W JP9701894 W JP 9701894W WO 9748780 A1 WO9748780 A1 WO 9748780A1
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- Prior art keywords
- water
- group
- fluorine
- oil
- oil repellent
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or 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 a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
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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
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/16—Amines or polyamines
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
- D06M15/233—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated aromatic, e.g. styrene
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
- D06M15/248—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
- D06M15/256—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing fluorine
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or 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 a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
Definitions
- the present invention relates to a water-dispersed fluorine-based water / oil repellent having excellent rub fastness.
- An object of the present invention is to provide a water-dispersed fluorine-based water / oil repellent composition having excellent rub fastness.
- the present invention (A) (A-1) a monomer having a polyfluoroalkyl group,
- a water-dispersible fluorine-based water / oil repellent which is emulsified and dispersed.
- Examples of the monomer (A-1) having a polyfluoroalkyl group in the present invention include the following.
- Rf— CH 2 (! HCH 2 0 C 0 CR 3 CH 2 (5) R f— 0— A r— CH 2 OCOCR 3 CH 2 (6)
- Rf is a polyfluoroalkyl group or a polyfluoroalkenyl group having 3 to 21 carbon atoms
- R 1 is hydrogen or an alkyl group having 1 to 10 carbon atoms
- R 2 is an alkylene group having 1 to 10 carbon atoms
- Ar is an arylene group which may have a substituent
- n is an integer of 1 to 10.
- the other monomer (A-2) to be copolymerized with the monomer (A-1) having a polyfluoroalkyl group is not particularly limited, and a known polymerizable unsaturated bond may be used.
- the monomer (A-2) may be a monomer having no fluorine atom.
- Specific examples of the other monomer (A-2) to be copolymerized include the following.
- the above other monomers (A-2) can be used alone or in combination of two or more.
- the weight ratio of the monomer (A-1) having a polyfluoroalkyl group to the other monomer (A-2) is 30:70 to 90: 10, more preferably 50:50 to 80:20.
- the molecular weight of the copolymer may be between 500 and 100,000.
- the fluorine-based cationic surfactant in the emulsifier (B) has a lower affinity for dyes than ordinary hydrocarbon-based surfactants.
- Fluorine-based cationic surfactants having the following formulas are exemplified by, but not limited to, the following formulas.
- Rf is a polyfluoroalkyl group or a polyfluoroalkenyl group having 3 to 21 carbon atoms
- A is an alkylene group having 1 to 10 carbon atoms, one CH 2 CH (0H) —CH 2 —, one CON ( R ′) — Q— or one SO 2 N (R ′) — Q— (where R ′ represents a hydrogen atom or a lower alkyl group, and Q represents a divalent organic group),
- R 13 is an alkyl or aryl group having 1 to 10 carbon atoms
- X is a halogen
- R 11 and R 12 are CH 3 —, C 2 H 5 —, C 4 H 9 —, and one CH 2 —CH 2 —OH.
- R 1S are CH 3 —, C 2 H 5 —, Ph-CH 2 — (Ph is a phenyl group).
- X are Cl, Br, and I.
- fluorinated cationic surfactant are as follows. H
- An emulsion polymerization method is preferred as a method for producing the copolymer (A) in the water-dispersed fluorine water / oil repellent of the present invention.
- a known method is used for the emulsion polymerization.
- the monomers (A-1) and (A-2) are emulsified in an aqueous medium in the presence of an emulsifier, and a polymerization initiator is added to the emulsion. And polymerize.
- ketones such as acetone and methyl ethyl ketone, esters such as ethyl acetate, glycols such as dipropylene glycol and ethylene glycol, and dipropylene glycol as auxiliary solvents for the purpose of facilitating emulsification in an aqueous medium.
- Glycol alkyl ethers such as rumonomethyl ether and diethylene glycol dimethyl ether can also be used.
- the usage amount of the co-solvent is preferably about 10 to 40 parts by weight based on 100 parts by weight of the total of all the monomers to be emulsified.
- the emulsifier the above-mentioned fluorinated cationic surfactant is used as an essential component for emulsification.
- the emulsifier (B) may be composed of only a fluorinated cationic surfactant, but an emulsifier other than a fluorinated cationic surfactant (for example, a non-fluorinated surfactant, a fluorinated nonionic surfactant and Fluorine-based surfactants) may be used in combination.
- the emulsifier used in combination is not particularly limited, but is preferably a nonionic or cationic non-fluorine emulsifier.
- the amount of the fluorine-based cationic surfactant is preferably at least 15 parts by weight, more preferably at least 30 parts by weight, based on 100 parts by weight of the emulsifier (B).
- the amount of the emulsifier (B) is The amount is preferably about 0.5 to 15 parts by weight based on 100 parts by weight of all monomers.
- polymerization may be carried out using a known chain transfer agent such as mercaptans.
- a copolymer comprising a monomer (A-1) having a polyfluoroalkyl group and a monomer (A-2) copolymerizable therewith in the water-dispersed fluorine-based water / oil repellent of the present invention
- the method is preferably the emulsion polymerization method as described above in view of the convenience, but is not limited thereto.
- the aqueous dispersion is prepared using an emulsifier containing the above-mentioned fluorinated cationic surfactant as an essential component in an aqueous medium.
- an emulsifier containing the above-mentioned fluorinated cationic surfactant as an essential component in an aqueous medium.
- the water-dispersed water- and oil-repellent of the present invention may be used by blending other water- and oil-repellents, additives such as softeners, antistatic agents, bridging agents, and anti-wrinkling agents as necessary. Can also.
- the article treated with the water-dispersed water / oil repellent of the present invention is not particularly limited as long as it is a fiber product, and various examples can be given.
- animal and plant natural fibers such as cotton, hemp, wool, and silk
- synthetic fibers such as polyamide, polyester, polyvinyl alcohol, polyacrylonitrile, polyvinyl chloride, and polypropylene
- semi-synthetic fibers such as rayon and acetate.
- the water-dispersed water- and oil-repellent agent of the present invention is attached to the surface of the object to be treated by a known method such as dip coating, and then dried. If necessary, it may be applied together with a suitable crosslinking agent and cured.
- the water repellency is measured by the spray method of JISL-1092 No. (Table 1 below) Reference).
- the oil repellency was evaluated by AATCC-TM118 by applying several drops of a test solution shown in Table 2 below to the test cloth at two places and measuring the permeation state after 30 seconds.
- the friction fastness was measured using a Gakushin type friction tester. White cotton cloth was used as the friction cloth at a load of 500 g. After 200 reciprocal rubs, the gray scale for contamination (grade: 0 to 5 grades, 6 levels) (see Table 3) was determined.
- Oil repellency Test solution Surface tension dyne / cni (25 ° C)
- Example 1 The emulsion polymerization reaction was carried out in the same manner as in Example 1 or 2 using the charged compositions shown in Table I, and as a result, an emulsion having a solid content of about 33% was obtained.
- Table I shows the conversions of FA and all monomers by gas chromatography. Comparative Examples 1-3
- the emulsion polymerization reaction was carried out in the same manner as in Example 1 or 2 using the charged compositions shown in Table I, and as a result, an emulsion having a solid content of about 33% was obtained.
- Table I shows the conversions of FA and all monomers by gas chromatography.
- StA Stearyl acrylate
- V-50 2,2'-azobis (2-methylpropionamidine) dihydrochloride (manufactured by Wako Pure Chemical Industries, Ltd.)
- Fluorine-based surfactant A Fluorinated cationic surfactant B:
- Fluorine-based surfactant C is a fluorine-based surfactant
- Fluorine-based surfactant D is a fluorine-based surfactant
- the solids concentration of the emulsions obtained in the above Examples and Comparative Examples was adjusted to 20% with water, and further diluted with water so that the solids concentration became 1% to prepare a treatment solution.
- the treatment liquid Sekishi immersion polyester microfibre one cloth, followed c squeezed to Uetsu topic up is 65% with a mangle, and treated fabric was dried for 2 minutes at 100 ° C, an additional 3 at 130 ° C Heat treated for minutes.
- the obtained test cloth was evaluated for water repellency, oil repellency and friction fastness. C showing the results in Table II
- Example 1 Water repellency Oil repellency Friction fastness Example 1 100 6 4-5 Example 2 100 6 5 Example 3 100 7 4 Example 4 100 7 4 Example 5 100 6 4-5 Example 6 100 6 5 Example 7 100 6 4 Comparative Example 1 100 5 2 Comparative Example 2 100 6 2 Comparative Example 3 100 5 2
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Dispersion Chemistry (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paints Or Removers (AREA)
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/202,095 US6126849A (en) | 1996-06-21 | 1997-06-04 | Aqueous dispersion-type fluorinated water- and oil-repellent |
| EP97924312A EP0909802A4 (en) | 1996-06-21 | 1997-06-04 | AQUEOUS DISPERSION OF A FLUORINATED WATER AND OIL REPELLENT COMPOSITION |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8161942A JPH108041A (ja) | 1996-06-21 | 1996-06-21 | 水分散型フッ素系撥水撥油剤 |
| JP8/161942 | 1996-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1997048780A1 true WO1997048780A1 (en) | 1997-12-24 |
Family
ID=15744977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1997/001894 Ceased WO1997048780A1 (en) | 1996-06-21 | 1997-06-04 | Aqueous dispersion type fluorinated water- and oil-repellent |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6126849A (ja) |
| EP (1) | EP0909802A4 (ja) |
| JP (1) | JPH108041A (ja) |
| KR (1) | KR20000016701A (ja) |
| TW (1) | TW474985B (ja) |
| WO (1) | WO1997048780A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000037583A1 (fr) * | 1998-12-22 | 2000-06-29 | Daikin Industries, Ltd. | Dispersion aqueuse hydrophobe et oleophobe |
| WO2000043462A1 (en) * | 1999-01-25 | 2000-07-27 | Asahi Glass Company, Limited | Water-and-oil repellant composition and process for producing the same |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138423A1 (de) * | 1981-09-26 | 1983-04-14 | Basf Ag, 6700 Ludwigshafen | Trennung von stoffmischungen |
| EP1195420A4 (en) | 1999-04-07 | 2007-01-03 | Daikin Ind Ltd | AQUEOUS WATER AND OIL REJECTING DISPERSION |
| US6174964B1 (en) * | 1999-09-24 | 2001-01-16 | 3M Innovative Properties Company | Fluorochemical oligomer and use thereof |
| CN1236004C (zh) * | 1999-10-29 | 2006-01-11 | 旭硝子株式会社 | 抗水抗油剂用水分散液及其制造方法 |
| GB0017521D0 (en) * | 2000-07-17 | 2000-08-30 | Unilever Plc | Laundry composition comprising perfluoroalkyl soil release polymer and method of treating fabric in a laundry process |
| WO2002024828A1 (en) * | 2000-09-21 | 2002-03-28 | Daikin Industries, Ltd. | Aqueous dispersion of water- and oil-repellent and process for the production thereof |
| WO2002064696A1 (en) * | 2001-01-30 | 2002-08-22 | Daikin Industries, Ltd. | Water- and oil-repellent composition, process for producing the same and use thereof |
| US6809216B2 (en) * | 2001-06-18 | 2004-10-26 | Honeywell International Inc. | Fluorine-containing compounds and polymers derived therefrom |
| US7279522B2 (en) | 2001-09-05 | 2007-10-09 | 3M Innovative Properties Company | Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant |
| EP1329548A1 (en) * | 2002-01-21 | 2003-07-23 | 3M Innovative Properties Company | Method of treatment of a textile or non-woven substrate to render same water and oil repellent |
| EP1364972B1 (en) * | 2002-05-22 | 2006-08-30 | 3M Innovative Properties Company | Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions |
| KR20030097201A (ko) * | 2002-06-20 | 2003-12-31 | 니카코리아 (주) | 수분산 불소계 발수발유제 및 그 제조방법 |
| CN1294224C (zh) * | 2002-10-10 | 2007-01-10 | 清美化学股份有限公司 | 油栏组合物 |
| EP1441014A1 (en) * | 2003-01-22 | 2004-07-28 | 3M Innovative Properties Company | Aqueous fluoropolymer dispersion comprising a melt processible fluoropolymer and having a reduced amount of fluorinated surfactant |
| DE60301322T2 (de) * | 2003-02-28 | 2006-06-08 | 3M Innovative Properties Co., St. Paul | Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht |
| EP1493761A1 (en) * | 2003-07-02 | 2005-01-05 | 3M Innovative Properties Company | Fluoropolymer of fluorinated short chain acrylates or methacrylates and oil- and water repellent compositions based thereon |
| ATE502062T1 (de) * | 2003-10-24 | 2011-04-15 | 3M Innovative Properties Co | Wässrige dispersionen von polytetrafluorethylenteilchen |
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| EP1533325B1 (en) * | 2003-11-17 | 2011-10-19 | 3M Innovative Properties Company | Aqueous dispersions of polytetrafluoroethylene having a low amount of fluorinated surfactant |
| EP1533356A1 (en) * | 2003-11-24 | 2005-05-25 | 3M Innovative Properties Company | Fluorochemical composition for rendering substrates oil and/or water repellent |
| EP1561742B1 (en) * | 2004-02-05 | 2012-11-21 | 3M Innovative Properties Company | Method of recovering fluorinated acid surfactants from adsorbent particles loaded therewith |
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| US7723417B2 (en) * | 2004-03-25 | 2010-05-25 | 3M Innovative Properties Company | Fluorochemical composition and method for treating a substrate therewith |
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| US8440779B2 (en) | 2004-11-04 | 2013-05-14 | 3M Innovative Properties Company | Carbodiimide compound and compositions for rendering substrates oil and water repellent |
| EP1700869A1 (en) * | 2005-03-11 | 2006-09-13 | 3M Innovative Properties Company | Recovery of fluorinated surfactants from a basic anion exchange resin having quaternary ammonium groups |
| GB0514398D0 (en) | 2005-07-15 | 2005-08-17 | 3M Innovative Properties Co | Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant |
| US20080015304A1 (en) | 2006-07-13 | 2008-01-17 | Klaus Hintzer | Aqueous emulsion polymerization process for producing fluoropolymers |
| GB0523853D0 (en) | 2005-11-24 | 2006-01-04 | 3M Innovative Properties Co | Fluorinated surfactants for use in making a fluoropolymer |
| GB0525978D0 (en) | 2005-12-21 | 2006-02-01 | 3M Innovative Properties Co | Fluorinated Surfactants For Making Fluoropolymers |
| US7671112B2 (en) | 2005-07-15 | 2010-03-02 | 3M Innovative Properties Company | Method of making fluoropolymer dispersion |
| US7728087B2 (en) | 2005-12-23 | 2010-06-01 | 3M Innovative Properties Company | Fluoropolymer dispersion and method for making the same |
| CN100383336C (zh) * | 2006-04-25 | 2008-04-23 | 辽宁氟材料研究院有限公司 | 一种乳液型含氟织物整理剂及其制法 |
| US7754795B2 (en) | 2006-05-25 | 2010-07-13 | 3M Innovative Properties Company | Coating composition |
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- 1996-06-21 JP JP8161942A patent/JPH108041A/ja active Pending
-
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- 1997-06-04 KR KR1019980710304A patent/KR20000016701A/ko not_active Ceased
- 1997-06-04 TW TW086107666A patent/TW474985B/zh not_active IP Right Cessation
- 1997-06-04 WO PCT/JP1997/001894 patent/WO1997048780A1/ja not_active Ceased
- 1997-06-04 US US09/202,095 patent/US6126849A/en not_active Expired - Fee Related
- 1997-06-04 EP EP97924312A patent/EP0909802A4/en not_active Withdrawn
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| JPH04164990A (ja) * | 1990-10-29 | 1992-06-10 | Dainippon Ink & Chem Inc | 撥水撥油剤 |
| JPH06166705A (ja) * | 1992-12-02 | 1994-06-14 | Daikin Ind Ltd | 水性分散組成物およびその製法、ならびに撥水撥油剤および離型剤 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2000037583A1 (fr) * | 1998-12-22 | 2000-06-29 | Daikin Industries, Ltd. | Dispersion aqueuse hydrophobe et oleophobe |
| US6753376B1 (en) | 1998-12-22 | 2004-06-22 | Daikin Industries Ltd. | Aqueous water-and oil-repellent dispersion |
| JP2010043277A (ja) * | 1998-12-22 | 2010-02-25 | Daikin Ind Ltd | 撥水撥油剤水性分散液 |
| WO2000043462A1 (en) * | 1999-01-25 | 2000-07-27 | Asahi Glass Company, Limited | Water-and-oil repellant composition and process for producing the same |
| US6610775B1 (en) | 1999-01-25 | 2003-08-26 | Asahi Glass Company, Limited | Water- and- oil repellent composition and process for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| US6126849A (en) | 2000-10-03 |
| TW474985B (en) | 2002-02-01 |
| EP0909802A4 (en) | 2000-03-08 |
| JPH108041A (ja) | 1998-01-13 |
| KR20000016701A (ko) | 2000-03-25 |
| EP0909802A1 (en) | 1999-04-21 |
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