ES2100557T3 - Composicion de revestimiento en polvo y el uso de poliester terminado en ester glicidilico en la preparacion de revestimiento en polvo. - Google Patents
Composicion de revestimiento en polvo y el uso de poliester terminado en ester glicidilico en la preparacion de revestimiento en polvo.Info
- Publication number
- ES2100557T3 ES2100557T3 ES93918085T ES93918085T ES2100557T3 ES 2100557 T3 ES2100557 T3 ES 2100557T3 ES 93918085 T ES93918085 T ES 93918085T ES 93918085 T ES93918085 T ES 93918085T ES 2100557 T3 ES2100557 T3 ES 2100557T3
- Authority
- ES
- Spain
- Prior art keywords
- powder coating
- approximately
- preparation
- glycidilic
- finished polyester
- 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 - Lifetime
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
- C08G59/02—Polycondensates containing more than one epoxy group per molecule
- C08G59/12—Polycondensates containing more than one epoxy group per molecule of polycarboxylic acids with epihalohydrins or precursors thereof
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Polyesters Or Polycarbonates (AREA)
- Epoxy Resins (AREA)
Abstract
LA INVENCION SE REFIERE A POLIESTERES TERMINADOS DE ESTER DE GLICIDILO DE ACUERDO CON LA FORMULA (I), DONDE: P REPRESENTA EL ELEMENTO PRINCIPAL DEL POLIESTER; R ES H O ALQUILO (C1-C5); Y N ES MAYOR QUE 2, Y DONDE DICHO POLIESTER TERMINADO DE ESTER DE GLICIDILO TIENE UN MN DE ENTRE APROXIMADAMENTE 500 Y APROXIMADAMENTE 10.000, UN TG DE ENTRE APROXIMADAMENTE 30 (GRADOS) C Y APROXIMADAMENTE 80 (GRADOS) C, Y UN PESO EQUIVALENTE DE EPOXI (EEW) DE ENTRE APROXIMADAMENTE 250 Y APROXIMADAMENTE 500 GRAMOS. EL POLIESTER TERMINADO DE ESTER DE GLICIDILO PUEDE OBTENERSE POR REACCION ENTRE UN POLIESTER TERMINADO DE GRUPOS CARBOXILO Y UN EPIHALOALCANO, PREFERENTEMENTE EPICLOROHIDRINA, ESTOS POLIESTERES ENCUENTRAN SU APLICACION EN LA PREPARACION DE REVESTIMIENTOS EN POLVO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9201443A NL9201443A (nl) | 1992-08-12 | 1992-08-12 | Glycidylester getermineerde polyesters en de toepassing hiervan bij de bereiding van poederverven. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2100557T3 true ES2100557T3 (es) | 1997-06-16 |
Family
ID=19861174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93918085T Expired - Lifetime ES2100557T3 (es) | 1992-08-12 | 1993-07-26 | Composicion de revestimiento en polvo y el uso de poliester terminado en ester glicidilico en la preparacion de revestimiento en polvo. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0656023B1 (es) |
CN (1) | CN1083824A (es) |
AU (1) | AU4763393A (es) |
DE (1) | DE69309287T2 (es) |
ES (1) | ES2100557T3 (es) |
NL (1) | NL9201443A (es) |
TW (1) | TW247913B (es) |
WO (1) | WO1994004589A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW312701B (es) * | 1992-12-01 | 1997-08-11 | Dsm Nv | |
EP0677544A1 (en) * | 1994-03-24 | 1995-10-18 | Shell Internationale Researchmaatschappij B.V. | Epoxy powder coating compositions |
DE19525437A1 (de) * | 1995-07-12 | 1997-01-16 | Inventa Ag | Wärmehärtbare pulverförmige Beschichtungsmassen |
DE19548491C2 (de) * | 1995-12-22 | 1999-06-17 | Inventa Ag | Verfahren zur Herstellung eines Copolyesters und dessen Verwendung zur Herstellung wärmehärtbarer pulverförmiger Beschichtungsmassen und Pulverlacken |
US6187875B1 (en) | 1997-03-25 | 2001-02-13 | Shell Oil Company | Acid functional polyester resins and lower temperature curable powder coating compositions comprising them |
US6262186B1 (en) * | 1998-05-11 | 2001-07-17 | Shell Oil Company | Isocyanate-modified epoxy-functional polyester with crosslinking agent |
US6103835A (en) * | 1998-11-11 | 2000-08-15 | Shell Oil Company | Epoxy-functional polyester advanced with carboxyl-functional polyester or dicarboxylic acid (anhydride) |
WO2003022904A1 (en) * | 2001-09-12 | 2003-03-20 | Dow Global Technologies Inc. | Network polymers comprising epoxy-terminated esters |
US20080233300A1 (en) * | 2007-03-19 | 2008-09-25 | Cinoman Douglas S | Thermosetting powders comprising curing agent adducts of polyesters and strong, flexible powder coatings made therefrom |
EP3484938B1 (en) | 2016-07-13 | 2020-06-24 | Akzo Nobel Coatings International B.V. | Process for the manufacture of an epoxy-functional polyester, epoxy-functional polyester obtained by such process and coating composition comprising such epoxy-functional polyester |
CN110105540B (zh) * | 2019-05-08 | 2020-06-19 | 浙江大学 | 一种缩水甘油酯型自固化环氧树脂的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1030824B (de) * | 1952-09-05 | 1958-05-29 | Henkel & Cie Gmbh | Verfahren zur Herstellung von Epoxyester-Gemischen |
CH473798A (de) * | 1966-07-29 | 1969-06-15 | Ciba Geigy | Verfahren zur Herstellung von neuen Polyglycidylestern und deren Anwendung |
ZA704999B (en) * | 1969-07-30 | 1971-04-28 | Ciba Ltd | New adducts,containing epoxide groups,from polyepoxide compounds and acid,slightly branched polyester dicarboxylic acids,processes for their manufacture and use |
JPS5011439B1 (es) * | 1970-12-28 | 1975-05-01 | ||
JPS523700A (en) * | 1975-06-27 | 1977-01-12 | Ube Ind Ltd | Process for preparing new diglycidyl esters |
-
1992
- 1992-08-12 NL NL9201443A patent/NL9201443A/nl not_active Application Discontinuation
-
1993
- 1993-07-26 WO PCT/NL1993/000157 patent/WO1994004589A1/en active IP Right Grant
- 1993-07-26 EP EP93918085A patent/EP0656023B1/en not_active Expired - Lifetime
- 1993-07-26 ES ES93918085T patent/ES2100557T3/es not_active Expired - Lifetime
- 1993-07-26 AU AU47633/93A patent/AU4763393A/en not_active Abandoned
- 1993-07-26 DE DE69309287T patent/DE69309287T2/de not_active Expired - Fee Related
- 1993-07-27 TW TW82106004A patent/TW247913B/zh active
- 1993-08-11 CN CN 93108819 patent/CN1083824A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69309287T2 (de) | 1997-10-30 |
EP0656023A1 (en) | 1995-06-07 |
EP0656023B1 (en) | 1997-03-26 |
TW247913B (es) | 1995-05-21 |
WO1994004589A1 (en) | 1994-03-03 |
AU4763393A (en) | 1994-03-15 |
DE69309287D1 (de) | 1997-04-30 |
NL9201443A (nl) | 1994-03-01 |
CN1083824A (zh) | 1994-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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