WO1995011949A1 - Composition hydrophobe et oleophobe et procede de production de cette composition - Google Patents
Composition hydrophobe et oleophobe et procede de production de cette composition Download PDFInfo
- Publication number
- WO1995011949A1 WO1995011949A1 PCT/JP1994/001778 JP9401778W WO9511949A1 WO 1995011949 A1 WO1995011949 A1 WO 1995011949A1 JP 9401778 W JP9401778 W JP 9401778W WO 9511949 A1 WO9511949 A1 WO 9511949A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- water
- repellent composition
- oil
- carbon atoms
- Prior art date
Links
Classifications
-
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
-
- 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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/22—Esters containing halogen
-
- 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
- C09D127/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- 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
Definitions
- the present invention relates to a fluorine-based water-repellent / oil-repellent composition, and more particularly, to a polymer having a polyolefin group in a specific fluorine-based solvent.
- the present invention relates to a solution polymerization type water / oil repellent composition obtained by polymerizing or co-polymerizing NOMER, and a method for producing the same.
- water-repellent and oil-repellent compositions used for clothing drying and water-repellent and oil-repellent compositions used for waterproofing sprays are known as water-repellent and oil-repellent compositions.
- the Tri-Cross Tri-Fronolen (CFC113) and the 1,1,1,1-tricks A solution-polymer-type water- and oil-repellent composition using lorothane as a poly-solvent has been used (Japanese Patent Publication No. 4-646353, Japanese Patent Application Laid-Open No. HEI 4-644635). Japanese Patent Publication No. 651113).
- the present invention has been made in view of the above problems, and its purpose is to have excellent storage stability and water / oil repellency and to dramatically reduce the destruction of the ozone layer.
- An object of the present invention is to provide a completely repellent water and oil repellent composition and a method for producing the same. Disclosure of invention
- an alternative fluorocarbon which has two to three carbon atoms, a node mouth, a black mouth, a fluorocarbon, and a carbon atom of four to six carbon atoms. At least one compound selected from the group consisting of hydrofluorocarbons having 4 or more fluorine atoms in at least 5% (weight %, The same shall apply hereinafter).
- BEST MODE FOR CARRYING OUT THE INVENTION One of the features of the present invention is that a specific fluorine-based polymerization solvent is used.
- the polymerization solvent used in the present invention preferably has a boiling point of 0 to 150 ° C, particularly 20 to: 100 ° C, and more preferably 30 to 80 ° C. Yes. If it is lower than 0, the product tends to be difficult to handle. There is a tendency to be hindered in terms of ease.
- a hydrofluorocarbon having a boiling point of 0,150 and a carbon number of 46 or more than 4 is a butane-based hydrofluorocarbon.
- Cyclobutane, pentane, and hexane can be used.
- butane-based compounds include pentafluoronorbutane, such as 1 1 1, 2 2 —pentafluoronorbutane (boiling point: 40), 1 , 1 1 2 3 3 4 1 heptafluorobutane (boiling point: 42 ° C), 1 1, 2, 3, 4 4 1 heptafluorobutane (boiling point : Heptafluoronorbutane, such as heptafluorobutane (boiling point: 57), 1 1 2 2 3 4 4 1 1 2 2 3 4 4 1 1 2 2 , 3 3 4, 4 — octafluoronorbutane (boiling point: 44) such as octa
- 1 1 2 2 Tetrahedral cyclobutane (boiling point: 50 ° C) 1 2, 3 3 4 4
- cyclobutane (boiling point: 63 ° C).
- 2-trifluorophenol 1, 1 1 2 4 4 1 hexafluoropentane (boiling point: 46 ° C) Hexaforeno mouth pentane, 1, 1, 1 2, 2 5 5
- U 1,2,3,3,4,4 octafones such as pentane (boiling point: 55 ° C) Pore nose, 1, 1, 1, 1, 2 2 3, 4 5
- Oxidation such as xanthine to a decanorethole, such as a xenophore (boiling point 62 V) o Carbon Hydrofluorocarbons with a number of 3 or less are disadvantageous in terms of production cost, as they have low boiling points and are difficult to handle.
- chlorofluorocarbon As a high-pressure chlorofluorocarbon, one of these is 1 1-dichloro-1-fluorophenol, and the outlet is The fluorocarbons are 1, 12, 2, 3, 3 3 4 4, 1-year-old, and 1, 2 3 3 4 4. Cyclobutane and 11, 12 2 3, 45, 5, 5 — Decafluoropentane is especially preferred. These can be used alone or in combination of two or more.
- the polymerization solvent is selected from the group consisting of the high-opening chlorofluorocarbon and the low-opening carbon described above. At least one kind of compound is not less than 5%, preferably not less than 10%, more preferably not less than 20% (preferably The upper limit is 100%). If it is less than 5%, it tends to fail to achieve its original purpose of maintaining water-repellent / oil-repellent performance and maintaining good storage stability. . In particular, if the polycondensation solvent contains 1, 1-dichloromethane 1-fluoroethane, then 11-dichloro 1-fluorophenol is Preferably at least 10%, in particular more than 20%, and more preferably more than 25% (a preferred upper limit is 100%). . If the amount is less than 10%, the storage stability and foaming properties of the polyfluoroanoleyl group-containing monomer can be increased if the usage ratio is increased. There is a tendency for it to move.
- the polymerization solvent may contain a co-solvent other than the above-mentioned hydro-fluorocarbon and hydrofluorocarbon.
- Petroleum-based solvents such as n-hexane, n-decane or industrial gasoline, perchlorethylene or triglycerides as co-solvents
- Chlorinated solvents such as lonolethylene, esters such as ethyl acetate or pentinoleacetate, acetates or methylenoleket
- ketones and ethylene glycol, propylene glycol or propylene glycol Glyco-nore (a kind of nose) such as no-no-te-no-re is used.
- the cosolvent content in the polymerization solvent is preferably less than 95%, in particular less than 90%, and more preferably less than 80%. If it exceeds 95%, it will be from the group consisting of the above-mentioned hydrochlorofluorocarbon mouth carbon and hydrofluorocarbon mouth carbon. At least one of the selected species cannot be used in the required amount. There is a tendency that a water / oil repellent composition having excellent oil performance is not obtained.
- the monomer component that is solution-polymerized in the polymerization solvent contains at least a monomer having a polyfluoroanole group.
- a monomer having a polyalkylene group is, for example, a monomer having a polyolefin group.
- the (meth) acrylate ester having a polyolefin group represented by the formula (1) is obtained.
- Examples of concrete examples are, for example, perforation or creator, and 2 — perforation or creator.
- the vinyl compound represented by the formula (1) can also be used as a suitable compound.
- Examples of concrete examples are Perfluoro-ethylene and C. -For example, it can be used to create a specialty or non-ethylene oxide. It is also possible to use these two or more types together.o
- Rf is a linear or branched polyalkyl group having 3 to 21 carbon atoms, preferably 4 to 16 carbon atoms. Yes, usually, the one whose terminal end is a perfluoroalkyl group is selected, but the hydrogen atom or chlorine atom at the terminal end is selected. , Or those containing an alkyd polyolefin.
- a polyfluoroalkyl group is present in addition to the above-mentioned monomer having a polyfluoroalkyl group. If you want to use a different type of monomer, The weight ratio between the monomer having a group and the monomer having no polyolefin group is 20/80 to 100 Z0, especially It is preferably between 30/70 and 100/0. If the weight ratio is smaller than 20/80, there is a tendency that good water repellency cannot be obtained.
- Monomers that do not have a polyolefin group include, for example, compounds having a radically reactive unsaturated bond.
- R 1 is the same as the above, integer R 2 is was H or C p H 2 p + i ( p is 1 or et 2 3), q is 1-3 0 integer)
- esters such as, for example, stearinole (meta) acrylic acid.
- 2 techno ole (meta) Atari rate, Raurile create, poliechi rengo konore mono (meta) ) Accrelate, Glyci-no-re (meta) Acre-relate, Polyethylene re-co-reg (meta) Atari-rate, etc. It is badly.
- stearinole (meta) acrylic acid 2 — techno ole (meta) Atari rate, Raurile create, poliechi rengo konore mono (meta) ) Accrelate, Glyci-no-re (meta) Acre-relate, Polyethylene re-co-reg (meta) Atari-rate, etc. It is terrible.
- stearinole (meta) acrylic acid 2 — techno ole (meta) Atari rate, Raurile create, poliechi rengo konore mono (meta) )
- halogens such as, for example, a monomer represented by the formula, for example, a (meth) acrylinoleic acid amide derivative, vinyl chloride chloride, vinylidene chloride, etc.
- vinyl monomer vinyl acetate, dialkyl ester maleate, vinyl alcohol, etc., ethylene, vinyl alkyl ether, male Acid anhydride, styrene, ⁇ -methyl styrene, ⁇ —methyl styrene, acrylonitrile, butadiene, isoprene , Black mouth plan, methyl vinyl ketone, etc.
- the amount of the monomer component used is 0.5 to 50%, particularly 1.0 to 50%, and more preferably 0.5 to 50% based on the total weight of the monomer component and the polymerization solvent. Preferably it is between 5 and 45%. If the amount is less than 0.5%, the amount of the polymer obtained per unit polymer tends to be low, which tends to be economically disadvantageous. As the number increases, the polymerization system becomes gelled, making it difficult to continue the reaction. There is a tendency.
- the solution polymerization is preferably carried out by using a pressure reactor such as an autoclave, if necessary, and usually adding a polymerization initiator.
- the reaction time is usually 1 to 20 hours, preferably 2 to 15 hours, more preferably about 3 to 10 hours, depending on the reaction temperature.
- organic peroxides organic peroxides, azo compounds containing azo vis compounds, persulfates, etc. are used, but ionization such as 7-wire is used. Sexual radiation may be used.
- the solution polymerization is carried out by a known method applied to the polymerization of vinyl compounds. can do .
- the polymerization can be carried out, for example, in a vessel equipped with a stirrer and an external means for heating or cooling. More specifically, the solution polymerization is performed, for example, as in the following.
- the monomer component is added to the polymerization solvent, and the concentration of the monomer component is 0.5 to 50% based on the total weight of the monomer component and the polymerization solvent.
- the temperature of the solution consisting of the monomer component and the polymerization solvent is set to 40 to 150 ° C., and the polymerization is carried out in the presence of the polymerization initiator.
- the polymerization initiator initiates the solution polymerization of the vinyl unsaturated compound.
- Any of the well-known drugs can be used, and usually, peroxides and azo compounds that are soluble in a solvent are used.
- This peroxide includes benzoyl peroxide and peroxide peroxide.
- Peroxyacids such as royole and t-butyl phenol.
- organic compounds such as benzene and organic peroxides, peroxides such as di-butyl peroxide, and azo compounds. Examples include azovis (isobutylonitolinole) and azovis (2,4-dimethylaminovalenitol).
- the amount of the polymerization initiator is usually from 0.1 to 2% based on the weight of the monomer component.
- a chain transfer agent such as an alkane (C 1 -C 12) thiol may be added.
- the molecular weight of the obtained polymer is 100 000 to 100 000 in terms of number average molecular weight, especially 500 000 to 700 000, and further 100 000 to 500 000 Preferably it is 0 0.
- the molecular weight is lower than 100,000, the water / oil repellency decreases, and when the molecular weight is higher than 100,000, the tendency of whitening and powdering tends to occur. is there .
- the water- and oil-repellent composition of the present invention may be suitably used, if necessary, after the completion of the polymerization of the monomer component, as required in the above-mentioned hydro-closure orifice. Solvents other than the solvent and the hydrofluorocarbon may be added. Thus, even if another solvent is added after the completion of the polymerization, the present invention does not affect water repellency, oil repellency, dissolution stability, low temperature storage stability and the like. It is one of the features of this.
- the water-repellent and oil-repellent composition of the present invention may be used as a polymerization solvent such as Trik oral trifollenol or 1,1,1,1-trichloren.
- a polymerization solvent such as Trik oral trifollenol or 1,1,1,1-trichloren.
- the use ratio of the monomer having a polyfluoroalkanol group should be increased even though the solvent is not used. Nevertheless, precipitates are generated and storage stability is poor. It has excellent water- and oil-repellent performance without being degraded.
- the water- and oil-repellent composition of the present invention is a polymer of a monomer component containing a monomer having a polyfluoroalkyl group. It is composed of the product and the polymerization solvent, if necessary, another solvent, and depending on the case, an antistatic agent, a protective agent, and the like.
- One of the features of the present invention is that, in addition to the above, when applied to a driving device, the foaming of the driving solution is reduced. In addition, troubles caused by foaming can be reduced.
- the water- and oil-repellent composition of the present invention can be used for wood, metal, plastic-surface water- and oil-repellent agents, release agents and components other than dry cleaning. It can be used as an agent for preventing liquid resin from adhering to the lead wire.
- the water / oil repellent composition of the present invention can be used as an air hole by adding a propellant, for example.
- a propellant for example.
- a typical example of a chlorophenol or a chlorophenol having 1 or 2 carbon atoms is a dichlorodiphenyl olefin.
- Trichlorotrino oleometan cro dino dino oleometan, cro dino dino oleometan, dichlorotrino oleometan
- rotan tetrafluoronorethane
- dichlorotrino oleometan Such as rotan, tetrafluoronorethane, a mixture of two or more of these, etc., but dichlorodifluoromethane is a particular feature.
- the amount of propellant is 0.05 to 2 times the total weight of the polymer and the polymer solvent.
- a perforated lipstick is used as a component of the monomer.
- the obtained water- and oil-repellent composition was diluted with n-decane to a 20-fold weight, and 100 mL of the resulting solution was transferred to a 500 mL mesh cylinder.
- the height (cm) of the foam from the liquid surface immediately after mixing and shaking the mixture was measured. It is desirable that the height of the foam be lower than 10 cm because of the reason that the results of Experiments 17 to 1 to 10 are 12 to 15 cm.
- the obtained water- and oil-repellent composition was diluted with n-decane to a solid content of 1%, and the diluted liquid was diluted with a cotton cloth and nylon mouth. After soaking the cloth, the cotton cloth and nylon cloth were dried at room temperature for 12 hours. After that, the evaluation was performed according to the Sharp Law specified in JIS-L-11092. Evaluation is complete It is expressed as an index with the value of repelling water as 100. We want the index to be at least 80.
- the obtained water / oil repellent composition was diluted with n-decane to a solid content of 1%, and a cotton cloth and a cotton cloth were dipped in the diluted liquid.
- the cotton cloth and nylon cloth were dried at room temperature for 12 hours.
- the evaluation was performed by the method specified in ATCC-118. The evaluation is expressed as an integer from 0 to 8, with 8 assuming that the n-heptane is completely repelled. It should be at least 3 and especially at least 4.
- the number average molecular weight of the polymer was measured by GPC (polystyrene conversion value).
- EXPERIMENTAL EXAMPLE 11 The water- and oil-repellent composition obtained in Examples 112 to 111 was evaluated in the same manner as in Experimental Example 2-1. Table 1 shows the results of the evaluation and the type of polymerization solvent used.
- the water / oil repellent composition of the present invention is excellent in storage stability and water / oil repellency, and has low foaming properties, so that it can be used for dry cleaning. The troubles that have been applied to the equipment are avoided.
- the specific fluorine-based polymer solvent used in the present invention has good polymer solubility and has an appropriate boiling point. It is easy.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Fats And Perfumes (AREA)
- Sealing Material Composition (AREA)
- Polymerisation Methods In General (AREA)
- Paints Or Removers (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT94930353T ATE198346T1 (de) | 1993-10-25 | 1994-10-21 | Wasser- und ölabweisende zusammensetzungen und verfahren zur herstellung derselben |
EP94930353A EP0676458B1 (en) | 1993-10-25 | 1994-10-21 | Water- and oil-repellent composition and process for producing the same |
US08/464,711 US5608002A (en) | 1993-10-25 | 1994-10-21 | Water- and oil-repelling agent composition and process for preparing the same |
DE69426486T DE69426486T2 (de) | 1993-10-25 | 1994-10-21 | Wasser- und ölabweisende zusammensetzungen und verfahren zur herstellung derselben |
KR1019950702611A KR100240315B1 (ko) | 1993-10-25 | 1994-10-21 | 방수방유제조성물 및 그의 제조방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5266103A JPH07118596A (ja) | 1993-10-25 | 1993-10-25 | 撥水撥油剤組成物およびその製法 |
JP5/266103 | 1993-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995011949A1 true WO1995011949A1 (fr) | 1995-05-04 |
Family
ID=17426358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1994/001778 WO1995011949A1 (fr) | 1993-10-25 | 1994-10-21 | Composition hydrophobe et oleophobe et procede de production de cette composition |
Country Status (9)
Country | Link |
---|---|
US (1) | US5608002A (ja) |
EP (1) | EP0676458B1 (ja) |
JP (1) | JPH07118596A (ja) |
KR (1) | KR100240315B1 (ja) |
CN (1) | CN1060201C (ja) |
AT (1) | ATE198346T1 (ja) |
CA (1) | CA2152793A1 (ja) |
DE (1) | DE69426486T2 (ja) |
WO (1) | WO1995011949A1 (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995032274A1 (fr) * | 1994-05-19 | 1995-11-30 | Ag Technology Co., Ltd. | Composition solvante mixte |
US6156824A (en) * | 1996-03-22 | 2000-12-05 | Nippon Zeon Co., Ltd. | Lubricative polymer containing liquid and method of forming film of lubricative polymer |
JP3982012B2 (ja) | 1997-01-30 | 2007-09-26 | ダイキン工業株式会社 | 新規組成物および処理剤 |
JP3887879B2 (ja) * | 1997-06-06 | 2007-02-28 | ソニーケミカル&インフォメーションデバイス株式会社 | 含フッ素(メタ)アクリル系重合体の製造方法 |
WO2002038718A2 (en) * | 2000-11-08 | 2002-05-16 | Solvay (Société Anonyme) | Solvent compositions |
WO2002092670A2 (en) * | 2001-05-14 | 2002-11-21 | E.I. Du Pont De Nemours And Company | Fluoropolymer compositions comprising a fluor-containing liquid |
US7129009B2 (en) | 2002-05-14 | 2006-10-31 | E. I. Du Pont De Nemours And Company | Polymer-liquid compositions useful in ultraviolet and vacuum ultraviolet uses |
US7754665B2 (en) * | 2002-06-20 | 2010-07-13 | Asahi Glass Company, Limited | Lubricant solution and method for coating lubricant |
US7435774B2 (en) * | 2002-09-11 | 2008-10-14 | Peach State Labs, Inc. | Fluoromonomers, fluoropolymers, methods of preparing them, and their application to various surfaces and substrates |
US7279451B2 (en) * | 2002-10-25 | 2007-10-09 | Honeywell International Inc. | Compositions containing fluorine substituted olefins |
CA2510860C (en) * | 2002-12-20 | 2012-10-09 | Exxonmobil Chemical Patents Inc. | Polymerization process utilizing hydrofluorocarbons as diluents |
DE60333123D1 (de) * | 2002-12-20 | 2010-08-05 | Exxonmobil Chem Patents Inc | Polymerisationsverfahren |
WO2004058827A1 (en) * | 2002-12-20 | 2004-07-15 | Exxonmobil Chemical Patents Inc. | Polymerization processes |
US7425601B2 (en) * | 2002-12-20 | 2008-09-16 | Exxonmobil Chemical Patents Inc. | Polymers with new sequence distributions |
FR2862540B1 (fr) * | 2003-11-21 | 2007-03-30 | Galderma Res & Dev | Composition sous forme de spray comprenant un actif pharmaceutique, au moins un silicone volatile et une phase non polaire non volatile |
US7402377B2 (en) | 2004-02-20 | 2008-07-22 | E. I. Du Pont De Nemours And Company | Use of perfluoro-n-alkanes in vacuum ultraviolet applications |
US7981984B2 (en) * | 2004-06-21 | 2011-07-19 | Exxonmobil Chemical Patents Inc. | Polymerization process |
WO2006009945A1 (en) | 2004-06-21 | 2006-01-26 | Exxonmobil Chemical Patents Inc. | Impact copolymers |
WO2006009942A1 (en) * | 2004-06-21 | 2006-01-26 | Exxonmobil Chemical Patents Inc. | Polymerization process |
WO2006009951A1 (en) * | 2004-06-21 | 2006-01-26 | Exxonmobil Chemical Patents Inc. | Polymer recovery method |
US7799882B2 (en) * | 2005-06-20 | 2010-09-21 | Exxonmobil Chemical Patents Inc. | Polymerization process |
EP1764487A1 (de) | 2005-09-19 | 2007-03-21 | Solvay Fluor GmbH | Arbeitsfluid für einen ORC-Prozess |
JP5704188B2 (ja) * | 2012-05-11 | 2015-04-22 | ダイキン工業株式会社 | 防水・防湿用コーティング組成物 |
Citations (6)
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JPH0317106A (ja) * | 1989-06-14 | 1991-01-25 | Asahi Chem Ind Co Ltd | 含フッ素重合体の製造方法 |
JPH06157612A (ja) * | 1992-11-20 | 1994-06-07 | Asahi Glass Co Ltd | 弗素系重合体の製造法 |
JPH06157617A (ja) * | 1992-11-25 | 1994-06-07 | Asahi Glass Co Ltd | 弗素系重合体の製法 |
JPH06157616A (ja) * | 1992-11-25 | 1994-06-07 | Asahi Glass Co Ltd | フッ素系重合体の製造法 |
JPH06157614A (ja) * | 1992-11-25 | 1994-06-07 | Asahi Glass Co Ltd | フッ素系重合体の製造方法 |
JPH06157613A (ja) * | 1992-11-25 | 1994-06-07 | Asahi Glass Co Ltd | フッ素系重合体の製法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CH582719A5 (ja) * | 1973-09-12 | 1976-12-15 | Ciba Geigy Ag | |
US5182342A (en) * | 1992-02-28 | 1993-01-26 | E. I. Du Pont De Nemours And Company | Hydrofluorocarbon solvents for fluoromonomer polymerization |
EP0638596B1 (en) * | 1993-03-17 | 1999-10-06 | Asahi Glass Company Ltd. | Process for producing fluoropolymer |
US5588298A (en) * | 1995-10-20 | 1996-12-31 | Exergy, Inc. | Supplying heat to an externally fired power system |
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1993
- 1993-10-25 JP JP5266103A patent/JPH07118596A/ja active Pending
-
1994
- 1994-10-21 AT AT94930353T patent/ATE198346T1/de not_active IP Right Cessation
- 1994-10-21 KR KR1019950702611A patent/KR100240315B1/ko not_active IP Right Cessation
- 1994-10-21 CN CN94191008A patent/CN1060201C/zh not_active Expired - Fee Related
- 1994-10-21 WO PCT/JP1994/001778 patent/WO1995011949A1/ja active IP Right Grant
- 1994-10-21 EP EP94930353A patent/EP0676458B1/en not_active Expired - Lifetime
- 1994-10-21 CA CA002152793A patent/CA2152793A1/en not_active Abandoned
- 1994-10-21 US US08/464,711 patent/US5608002A/en not_active Expired - Lifetime
- 1994-10-21 DE DE69426486T patent/DE69426486T2/de not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0317106A (ja) * | 1989-06-14 | 1991-01-25 | Asahi Chem Ind Co Ltd | 含フッ素重合体の製造方法 |
JPH06157612A (ja) * | 1992-11-20 | 1994-06-07 | Asahi Glass Co Ltd | 弗素系重合体の製造法 |
JPH06157617A (ja) * | 1992-11-25 | 1994-06-07 | Asahi Glass Co Ltd | 弗素系重合体の製法 |
JPH06157616A (ja) * | 1992-11-25 | 1994-06-07 | Asahi Glass Co Ltd | フッ素系重合体の製造法 |
JPH06157614A (ja) * | 1992-11-25 | 1994-06-07 | Asahi Glass Co Ltd | フッ素系重合体の製造方法 |
JPH06157613A (ja) * | 1992-11-25 | 1994-06-07 | Asahi Glass Co Ltd | フッ素系重合体の製法 |
Also Published As
Publication number | Publication date |
---|---|
CA2152793A1 (en) | 1995-05-04 |
EP0676458B1 (en) | 2000-12-27 |
CN1116857A (zh) | 1996-02-14 |
ATE198346T1 (de) | 2001-01-15 |
EP0676458A1 (en) | 1995-10-11 |
DE69426486D1 (de) | 2001-02-01 |
KR960700322A (ko) | 1996-01-19 |
DE69426486T2 (de) | 2001-06-07 |
JPH07118596A (ja) | 1995-05-09 |
EP0676458A4 (en) | 1996-04-17 |
KR100240315B1 (ko) | 2000-01-15 |
CN1060201C (zh) | 2001-01-03 |
US5608002A (en) | 1997-03-04 |
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