ES8504857A1 - Un metodo proporcionar un substrato un revestimiento superficial protector. - Google Patents
Un metodo proporcionar un substrato un revestimiento superficial protector.Info
- Publication number
- ES8504857A1 ES8504857A1 ES528514A ES528514A ES8504857A1 ES 8504857 A1 ES8504857 A1 ES 8504857A1 ES 528514 A ES528514 A ES 528514A ES 528514 A ES528514 A ES 528514A ES 8504857 A1 ES8504857 A1 ES 8504857A1
- Authority
- ES
- Spain
- Prior art keywords
- powder coating
- coating compositions
- polyoxazolidone
- polyoxazolidones
- epoxy
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
- C08G59/4014—Nitrogen containing compounds
- C08G59/4028—Isocyanates; Thioisocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/003—Polymeric products of isocyanates or isothiocyanates with epoxy compounds having no active hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/26—Di-epoxy compounds heterocyclic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2150/00—Compositions for coatings
- C08G2150/20—Compositions for powder coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Materials For Medical Uses (AREA)
- Epoxy Resins (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
UN METODO DE PROPORCIONAR A UN SUSTRATO UN REVESTIMIENTO SUPERFICIAL PROTECTOR.COMPRENDEN RESINAS DE POLIOXAZOLIDONA TERMINADAS EN EPOXIDO, PREPARADAS POR REACCION DE UN DIEPOXIDO Y UN DIISOCIANATO EN CANTIDADES QUE PROPORCIONAN UNA RELACION DE EQUIVALENTES EPOXIDO A EQUIVALENTES ISOCIANATO DE 10:1 A 1,1:1 Y AGENTES DE CURADO. LAS POLIOXAZOLIDONAS TIENEN UN PESO EQUIVALENTE EPOXIDICO DE 250 A 4.000. TALES POLIOXAZOLIDONAS PUEDEN EMPLEARSE SOLAS O EN COMBINACION CON RESINAS EPOXIDICAS CONVENCIONALES, Y TIENEN TEMPERATURAS DE TRANSICION VITREA COMPARATIVAMENTE ALTAS Y PROPORCIONAN RECUBRIMIENTOS CON RESISTENCIA AL DESPRENDIMIENTO CATODICO MEJORADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45479082A | 1982-12-30 | 1982-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8504857A1 true ES8504857A1 (es) | 1985-05-01 |
ES528514A0 ES528514A0 (es) | 1985-05-01 |
Family
ID=23806098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES528514A Granted ES528514A0 (es) | 1982-12-30 | 1983-12-29 | Un metodo proporcionar un substrato un revestimiento superficial protector. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0113575A1 (es) |
JP (1) | JPS59135265A (es) |
AU (1) | AU2279483A (es) |
BR (1) | BR8307241A (es) |
ES (1) | ES528514A0 (es) |
NO (1) | NO834743L (es) |
ZA (1) | ZA839459B (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8912952D0 (en) * | 1989-06-06 | 1989-07-26 | Dow Rheinmuenster | Epoxy-terminated polyoxazolidones,process for the preparation thereof and electrical laminates made from the epoxy-terminated polyoxazolidones |
DE4007141C1 (es) * | 1990-03-07 | 1991-04-11 | Felix Boettcher Gmbh & Co, 5000 Koeln, De | |
US5039418A (en) * | 1990-12-06 | 1991-08-13 | Exxon Research And Engineering Company | Membrane made from a multi-block polymer comprising an oxazolidone prepolymer chain extended with a compatible second prepolymer and its use in separations |
JP3322909B2 (ja) * | 1991-08-15 | 2002-09-09 | 旭化成エポキシ株式会社 | エポキシ樹脂組成物 |
JP2855970B2 (ja) * | 1992-06-16 | 1999-02-10 | 日東紡績株式会社 | ガラス繊維織物のほつれ防止固着剤及びそれを用いたガラス繊維織物 |
DE4223632A1 (de) * | 1992-07-17 | 1994-01-20 | Siemens Ag | Verfahren zur Herstellung einer flammwidrig eingestellten Epoxidharzformmasse |
GB9827367D0 (en) * | 1998-12-11 | 1999-02-03 | Dow Deutschland Inc | Adhesive resin composition |
JP2002173636A (ja) * | 2000-12-06 | 2002-06-21 | Kansai Paint Co Ltd | 耐チッピング性熱硬化型粉体塗料及びその塗膜形成方法 |
TW593404B (en) * | 2001-03-14 | 2004-06-21 | Akzo Nobel Nv | Powder coated rotor, stator or field coil and powder coating composition |
WO2004112062A2 (de) * | 2003-06-13 | 2004-12-23 | Siemens Aktiengesellschaft | Weichmagnetischer pulververbundwerkstoff mit hoher mechanischer festigkeit |
WO2004112061A2 (de) * | 2003-06-13 | 2004-12-23 | Siemens Aktiengesellschaft | Weichmagnetischer pulververbundwerkstoff mit hoher thermomechanischer festigkeit |
EP2193153A1 (en) * | 2007-09-11 | 2010-06-09 | Dow Global Technologies Inc. | Isocyanate modified epoxy resin for fusion bonded epoxy foam applications |
JP5628678B2 (ja) * | 2007-10-31 | 2014-11-19 | ダウ グローバル テクノロジーズ エルエルシー | 融着エポキシ樹脂用の非焼結イソシアネート改質エポキシ樹脂 |
EP2499180A2 (en) * | 2009-11-12 | 2012-09-19 | Dow Global Technologies LLC | Polyoxazolidone resins |
WO2011087486A1 (en) * | 2009-12-22 | 2011-07-21 | Dow Global Technologies Inc. | Oxazolidone ring contaning adducts |
JP2013534954A (ja) * | 2010-06-23 | 2013-09-09 | ダウ グローバル テクノロジーズ エルエルシー | 粉体コーティング組成物 |
ES2373276B1 (es) * | 2010-07-20 | 2012-12-20 | Universitat Rovira I Virgili | Composición y procedimiento para el entrecruzamiento de una resina epoxi con un isocianato, y material entrecruzado obtenido. |
US20120095132A1 (en) * | 2010-10-19 | 2012-04-19 | Chung-Hao Chang | Halogen- and phosphorus-free thermosetting resin composition |
WO2014062531A2 (en) | 2012-10-17 | 2014-04-24 | Dow Global Technologies Llc | Core shell rubber modified solid epoxy resins |
TWI543995B (zh) | 2013-07-08 | 2016-08-01 | 旭化成化學股份有限公司 | 經改質之樹脂及樹脂組成物 |
CN103834168B (zh) | 2014-02-25 | 2016-09-07 | 广东生益科技股份有限公司 | 一种无卤阻燃型树脂组合物 |
CN105778414B (zh) | 2014-12-26 | 2018-05-29 | 广东生益科技股份有限公司 | 一种环氧树脂组合物以及使用它的预浸料和层压板 |
CN105295041B (zh) * | 2015-12-03 | 2017-07-25 | 苏州太湖电工新材料股份有限公司 | 一种聚噁唑烷酮树脂、其制备方法及在浸渍漆中的应用 |
CN106916282B (zh) * | 2015-12-28 | 2019-07-26 | 广东生益科技股份有限公司 | 一种环氧树脂组合物以及使用其的预浸料和层压板 |
CN106519185B (zh) * | 2016-11-16 | 2020-03-31 | 苏州太湖电工新材料股份有限公司 | 一种聚噁唑烷酮树脂、其制备方法及在绝缘漆中的应用 |
EP3750933A1 (en) | 2019-06-12 | 2020-12-16 | Covestro Deutschland AG | Method for the production of epoxy-group terminated polyoxazolidinones |
US20240076439A1 (en) | 2020-12-10 | 2024-03-07 | Covestro Deutschland Ag | Composition Comprising Epoxy-Functional Oxazolidinone |
EP4011927A1 (en) | 2020-12-10 | 2022-06-15 | Covestro Deutschland AG | Composition comprising epoxy-functional oxazolidinone |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3334110A (en) * | 1965-08-16 | 1967-08-01 | Baker Chem Co J T | Method for preparing epoxyoxazolidinones |
DE1595813B2 (de) * | 1966-11-30 | 1976-12-09 | Henkel & Cie GmbH, 4000 Düsseldorf | Verfahren zur herstellung von innerlich weichgemachten epoxidharzen |
-
1983
- 1983-12-20 ZA ZA839459A patent/ZA839459B/xx unknown
- 1983-12-21 EP EP83307792A patent/EP0113575A1/en not_active Withdrawn
- 1983-12-21 NO NO834743A patent/NO834743L/no unknown
- 1983-12-22 AU AU22794/83A patent/AU2279483A/en not_active Abandoned
- 1983-12-27 JP JP58244928A patent/JPS59135265A/ja active Pending
- 1983-12-29 ES ES528514A patent/ES528514A0/es active Granted
- 1983-12-29 BR BR8307241A patent/BR8307241A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
NO834743L (no) | 1984-07-02 |
JPS59135265A (ja) | 1984-08-03 |
BR8307241A (pt) | 1984-08-07 |
ES528514A0 (es) | 1985-05-01 |
EP0113575A1 (en) | 1984-07-18 |
AU2279483A (en) | 1984-07-05 |
ZA839459B (en) | 1985-08-28 |
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