ES8205827A1 - Procedimiento para preparar una dispersion acuosa de po- lietersulfona aromatica - Google Patents
Procedimiento para preparar una dispersion acuosa de po- lietersulfona aromaticaInfo
- Publication number
- ES8205827A1 ES8205827A1 ES498657A ES498657A ES8205827A1 ES 8205827 A1 ES8205827 A1 ES 8205827A1 ES 498657 A ES498657 A ES 498657A ES 498657 A ES498657 A ES 498657A ES 8205827 A1 ES8205827 A1 ES 8205827A1
- Authority
- ES
- Spain
- Prior art keywords
- polyethersulphone
- dispersion
- aqueous dispersion
- methylene chloride
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- 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
- C08L27/12—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 fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
-
- 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
- C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2381/06—Polysulfones; Polyethersulfones
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/906—Polysulfone
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PROCEDIMIENO PARA PREPARAR UNA DISPERSION ACUOSA DE POLIETERSULFONA AROMATICA DE UNA SOLA UNIDAD RECURRENTE DE FORMULA (I). SE MEZCLA POLIETERSULFONA CON CLORURO DE METILO Y SE AGITA DE MANERA QUE SE FORMA UNA SOLUCION Y A CONTINUACION UN SOLIDO PARTICULADO BASTO. SE AÑADE CLORURO DE METILENO PARA PROPORCIONAR UNA LECHADA EL SOLIDO EN EL MISMO. SE MUELE LA LECHADA PAR DAR UNA DISPERSION QUE SE MEZCLA CON UN LIQUIEDO MISCIBLE CON EL CLORURO DE METILENO Y AGUA Y QUE NO HINCHA A LA POLIETERSULFONA. SE FILTRA LA DISPERSION PARA DAR UNA TORTA HUMEDA Y SE LAVA CON EL CITADO LIQUIDO Y CON AGUA. SE DISPERSA LA TORTA HUMEDA EN AGUA EN PRESENCIA DE UN AGENTE EMULSIONANTE PARA DAR UNA DISPERSION ACUIOSA DE LA POLIETERSULFONA. SE UTILIZA COMO COMPOSICION DE REVESTIMIENTO Y PARA ARTICULOS DE COCINA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8001888 | 1980-01-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8205827A1 true ES8205827A1 (es) | 1982-07-01 |
ES498657A0 ES498657A0 (es) | 1982-07-01 |
Family
ID=10510762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES498657A Granted ES498657A0 (es) | 1980-01-21 | 1981-01-20 | Procedimiento para preparar una dispersion acuosa de po- lietersulfona aromatica |
Country Status (6)
Country | Link |
---|---|
US (1) | US4321174A (es) |
EP (1) | EP0032630A1 (es) |
JP (1) | JPS56104963A (es) |
AU (1) | AU6608681A (es) |
ES (1) | ES498657A0 (es) |
ZA (1) | ZA81149B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421874A (en) * | 1981-06-02 | 1983-12-20 | Phillips Petroleum Company | Polymer slurry washing |
EP0100889B1 (de) * | 1982-07-20 | 1986-09-24 | Hoechst Aktiengesellschaft | Grundierungsmittel für Überzüge aus Fluorkohlenstoffpolymeren mit einem Gehalt an Polyarylensulfid-Harz, aromatischem Polyethersulfon-Harz oder aromatischem Polyetherketon-Harz und dessen Verwendung |
GR81008B (en) * | 1983-11-23 | 1985-02-13 | Ici Plc | Membranes |
US4730018A (en) * | 1985-11-04 | 1988-03-08 | Amoco Corporation | Solutions of poly(aryl ether sulfones) in cyclohexanone |
EP0292211A3 (en) * | 1987-05-18 | 1989-06-14 | Imperial Chemical Industries Plc | Production and/or handling of polymers |
JPH0245546A (ja) * | 1988-08-05 | 1990-02-15 | Mitsui Toatsu Chem Inc | 非粘着性耐熱塗料組成物 |
US4945154A (en) * | 1989-07-07 | 1990-07-31 | Hexcel Corporation | Densified polyethersulfone |
US5670010A (en) * | 1994-02-26 | 1997-09-23 | E. I. Du Pont De Nemours And Company | Process for adhering a fluororesin film to a metal surface using a primer |
US5626907A (en) * | 1994-02-26 | 1997-05-06 | E. I. Dupont De Nemours And Company | Process for coating metal surfaces with a fluororesin using a primer |
US6669851B2 (en) * | 2001-11-26 | 2003-12-30 | Board Of Trustees Of University Of Illinois | Water purification by polymer colloids |
AU2003218790B2 (en) * | 2002-03-21 | 2010-03-25 | Basf Se | Fungicidal mixtures |
US7147634B2 (en) | 2005-05-12 | 2006-12-12 | Orion Industries, Ltd. | Electrosurgical electrode and method of manufacturing same |
US8814861B2 (en) | 2005-05-12 | 2014-08-26 | Innovatech, Llc | Electrosurgical electrode and method of manufacturing same |
JP5017860B2 (ja) * | 2005-12-28 | 2012-09-05 | 東レ株式会社 | ポリアリーレンサルフォン微粒子の分散液 |
JP5101095B2 (ja) | 2006-12-08 | 2012-12-19 | 蛇の目ミシン工業株式会社 | インプリンター |
TWI400278B (zh) | 2008-05-21 | 2013-07-01 | Toray Industries | 聚合物微粒子之製法 |
JP2011068862A (ja) * | 2009-08-31 | 2011-04-07 | Sumitomo Chemical Co Ltd | 芳香族ポリスルホン樹脂粒子の水分散液 |
ES2971279T3 (es) * | 2016-06-24 | 2024-06-04 | Sumitomo Chemical Co | Polisulfona aromática y composición de polisulfona aromática |
JP6888921B2 (ja) * | 2016-06-24 | 2021-06-18 | 住友化学株式会社 | 芳香族ポリスルホンおよび芳香族ポリスルホン組成物 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993843A (en) * | 1973-03-13 | 1976-11-23 | E. I. Du Pont De Nemours And Company | Aqueous dispersion of aromatic polysulfone resin with perfluorocarbon resin, and coated articles |
GB1537851A (en) * | 1975-07-29 | 1979-01-04 | Ici Ltd | Coating compositions |
US4222918A (en) * | 1979-03-19 | 1980-09-16 | Desoto, Inc. | Aqueous emulsions, methods of making the same and impregnated rovings made from the emulsions |
-
1980
- 1980-12-23 EP EP80304707A patent/EP0032630A1/en not_active Ceased
-
1981
- 1981-01-05 US US06/222,684 patent/US4321174A/en not_active Expired - Lifetime
- 1981-01-08 AU AU66086/81A patent/AU6608681A/en not_active Abandoned
- 1981-01-09 ZA ZA00810149A patent/ZA81149B/xx unknown
- 1981-01-20 ES ES498657A patent/ES498657A0/es active Granted
- 1981-01-21 JP JP653281A patent/JPS56104963A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ZA81149B (en) | 1982-09-29 |
EP0032630A1 (en) | 1981-07-29 |
AU6608681A (en) | 1981-07-30 |
US4321174A (en) | 1982-03-23 |
JPS56104963A (en) | 1981-08-21 |
ES498657A0 (es) | 1982-07-01 |
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