AR009108A1 - Un metodo para recubrir un sustrato, una composicion estable en almacenamiento y un recubriiento curado sobre un sustrato. - Google Patents
Un metodo para recubrir un sustrato, una composicion estable en almacenamiento y un recubriiento curado sobre un sustrato.Info
- Publication number
- AR009108A1 AR009108A1 ARP970104511A ARP970104511A AR009108A1 AR 009108 A1 AR009108 A1 AR 009108A1 AR P970104511 A ARP970104511 A AR P970104511A AR P970104511 A ARP970104511 A AR P970104511A AR 009108 A1 AR009108 A1 AR 009108A1
- Authority
- AR
- Argentina
- Prior art keywords
- coating
- substrate
- polyamine compound
- mannich base
- compound
- Prior art date
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
- C08G59/62—Alcohols or phenols
- C08G59/621—Phenols
- C08G59/623—Aminophenols
-
- 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
- C08G59/62—Alcohols or phenols
-
- 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
- C08G59/182—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 using pre-adducts of epoxy compounds with curing agents
- C08G59/184—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 using pre-adducts of epoxy compounds with curing agents with amines
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Epoxy Resins (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Se refiere a un método para recubrir un sustrato utilizando una composicion de un solo envase, que se almacena estable a temperatura ambiente y que puedeconvertirse mediante curado en un recubrimiento termoendurecido al aplicarse calor. La mezclaestable en almacenamiento está constituida por, al menos, unabase Mannich y un compuesto poliamínico, se aplica a un sustrato y se cura a temperaturas elevadas para efectuar el intercambio y la liberacion de gruposamínicos de la base Mannich porr el compuesto poliamínico. La base Mannich es un producto de reaccion de al menos ai) un compuesto fenolico, aii) un aldehído yaiii) una amina secundaria, tal que cada grupo aromático de la base Mannich posee al menos dos grupos amínicos terciarios ligados a través de residuos dealdehído a cada anillo aromático del compuesto fenolico. El compuesto poliamínico es un producto de reacion de aiv) una amina primaria, que puedecontener opcionalmente grupos amínicos secundarios y av) uncompuestos epoxi que posee al menos un grupo(s) 1,2-epoxi por molécula. El compuestospoliamínico contiene ventajosamente más de dos sitios amínicos activos. Se refiere además a una composicion de un solo envase que es estable enalmacenamientto yno reacciona a temperatura ambiente y a un recubrimiento que cura rápidamente y es duradero y duro debido a que el peso equivalente delcompuesto poliamínico aumenta con compuestos epoxidos mientras al mismo tiempo aumenta el numero disponiblede sitios reticuladores aminas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72618696A | 1996-10-04 | 1996-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR009108A1 true AR009108A1 (es) | 2000-03-08 |
Family
ID=24917570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970104511A AR009108A1 (es) | 1996-10-04 | 1997-10-01 | Un metodo para recubrir un sustrato, una composicion estable en almacenamiento y un recubriiento curado sobre un sustrato. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0929591B1 (es) |
JP (1) | JP2001501669A (es) |
KR (1) | KR20000048881A (es) |
CN (1) | CN1232478A (es) |
AR (1) | AR009108A1 (es) |
AT (1) | ATE192462T1 (es) |
AU (1) | AU720170B2 (es) |
BR (1) | BR9712186A (es) |
DE (1) | DE69701888T2 (es) |
ES (1) | ES2146485T3 (es) |
HU (1) | HUP9904550A3 (es) |
WO (1) | WO1998015588A1 (es) |
ZA (1) | ZA978831B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4411571B2 (ja) | 1998-09-14 | 2010-02-10 | ハンツマン アドバンスト マテリアルズ (スイッツァランド) ゲーエムベーハー | 硬化可能な系のための促進剤 |
US6248182B1 (en) * | 1998-12-23 | 2001-06-19 | Calgon Corporation | Mannich derivatives of epoxy-novolac resins and methods of using the same |
EP1499654A1 (en) * | 2002-04-29 | 2005-01-26 | Huntsman Advanced Materials (Switzerland) GmbH | Mannich bases from isolated amine adducts |
US6916505B2 (en) * | 2003-03-04 | 2005-07-12 | Air Products And Chemicals, Inc. | Mannich based adducts as water based epoxy curing agents with fast cure capabilities for green concrete application |
EP1475411A1 (de) * | 2003-05-05 | 2004-11-10 | Sika Technology AG | Mannichbasen und Herstellungsverfahren von Mannichbasen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2861106D1 (en) * | 1978-02-11 | 1981-12-03 | Schering Ag | Hardening agents and process for preparing epoxy resin polyadducts |
US4312799A (en) * | 1980-06-18 | 1982-01-26 | Desoto, Inc. | Water soluble amine resins which are mannich bases |
DE3422457A1 (de) * | 1984-06-16 | 1985-12-19 | Basf Farben + Fasern Ag, 2000 Hamburg | Bindemittel fuer die kathodische elektrotauchlackierung, die nicht-tertiaere basische aminogruppen neben phenolischen mannichbasen enthalten |
DE3728762A1 (de) * | 1987-08-28 | 1989-03-09 | Basf Lacke & Farben | Bindemittel fuer die kathodische elektrotauchlackierung |
-
1997
- 1997-10-01 EP EP97945809A patent/EP0929591B1/en not_active Expired - Lifetime
- 1997-10-01 BR BR9712186-0A patent/BR9712186A/pt not_active Application Discontinuation
- 1997-10-01 AT AT97945809T patent/ATE192462T1/de not_active IP Right Cessation
- 1997-10-01 HU HU9904550A patent/HUP9904550A3/hu unknown
- 1997-10-01 WO PCT/EP1997/005551 patent/WO1998015588A1/en not_active Application Discontinuation
- 1997-10-01 AR ARP970104511A patent/AR009108A1/es unknown
- 1997-10-01 CN CN97198449A patent/CN1232478A/zh active Pending
- 1997-10-01 AU AU51178/98A patent/AU720170B2/en not_active Ceased
- 1997-10-01 JP JP10517188A patent/JP2001501669A/ja active Pending
- 1997-10-01 DE DE69701888T patent/DE69701888T2/de not_active Expired - Fee Related
- 1997-10-01 ES ES97945809T patent/ES2146485T3/es not_active Expired - Lifetime
- 1997-10-01 KR KR1019990702895A patent/KR20000048881A/ko not_active Application Discontinuation
- 1997-10-02 ZA ZA9708831A patent/ZA978831B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES2146485T3 (es) | 2000-08-01 |
DE69701888T2 (de) | 2000-10-05 |
DE69701888D1 (de) | 2000-06-08 |
EP0929591A1 (en) | 1999-07-21 |
HUP9904550A2 (hu) | 2000-05-28 |
JP2001501669A (ja) | 2001-02-06 |
KR20000048881A (ko) | 2000-07-25 |
EP0929591B1 (en) | 2000-05-03 |
HUP9904550A3 (en) | 2000-08-28 |
WO1998015588A1 (en) | 1998-04-16 |
ZA978831B (en) | 1998-04-22 |
CN1232478A (zh) | 1999-10-20 |
AU720170B2 (en) | 2000-05-25 |
ATE192462T1 (de) | 2000-05-15 |
BR9712186A (pt) | 1999-08-31 |
AU5117898A (en) | 1998-05-05 |
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