ES2066981T3 - Composiciones para recubrimiento que contienen catalizadores de 1,3-dialquilimidazol-2-tiona. - Google Patents
Composiciones para recubrimiento que contienen catalizadores de 1,3-dialquilimidazol-2-tiona.Info
- Publication number
- ES2066981T3 ES2066981T3 ES90308471T ES90308471T ES2066981T3 ES 2066981 T3 ES2066981 T3 ES 2066981T3 ES 90308471 T ES90308471 T ES 90308471T ES 90308471 T ES90308471 T ES 90308471T ES 2066981 T3 ES2066981 T3 ES 2066981T3
- Authority
- ES
- Spain
- Prior art keywords
- catalysts
- dialkylimidazole
- improved
- coatings
- thiona
- 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
- C08G59/18—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
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
-
- 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
- C08G59/68—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 catalysts used
- C08G59/687—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 catalysts used containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
- C08K5/405—Thioureas; Derivatives 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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- 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)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Paints Or Removers (AREA)
- Epoxy Resins (AREA)
- Catalysts (AREA)
Abstract
EL PRESENTE INVENTO DESCRIBE EL USO DE TIONES-2-DIALQUILIMIDAZOLE-1,3 COMO UN CATALIZADOR PARA LAS REACCIONES (Y OTRAS REACCIONES) ANHIDRIDO/EPOXI, Y UN METODO DE HACER ESOS CATALIZADORES. LAS CUBIERTAS DE EPOXI/ANHIDRIDO QUE CONTIENEN ESOS CATALIZADORES MEJORADOS, OFRECEN LAS SIGUIENTES VENTAJAS: APARIENCIA MEJORADA (ESPECIALMENTE DESDE SEMANAS DESPUES DE LA APLICACION DE LAS CUBIERTAS, AUN TENIENDO UNA APARIENCIA HUMEDA); MEJOR VIDA DE CALDERA; RESISTENCIA MEJORADA A SUSTANCIAS ALCALINAS QUE MEJORARA LA DURABILIDAD; SOLUBILIDAD MEJORADA; Y CUBIERTAS QUE TIENEN UN CONTENIDO ORGANICO VOLATIL (VOC) REDUCIDO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38989789A | 1989-08-04 | 1989-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2066981T3 true ES2066981T3 (es) | 1995-03-16 |
Family
ID=23540200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90308471T Expired - Lifetime ES2066981T3 (es) | 1989-08-04 | 1990-08-01 | Composiciones para recubrimiento que contienen catalizadores de 1,3-dialquilimidazol-2-tiona. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0411927B1 (es) |
JP (1) | JP2911562B2 (es) |
KR (1) | KR0171043B1 (es) |
AT (1) | ATE117348T1 (es) |
AU (1) | AU632353B2 (es) |
CA (1) | CA2022628C (es) |
DE (1) | DE69016124T2 (es) |
ES (1) | ES2066981T3 (es) |
MX (1) | MX174321B (es) |
NZ (1) | NZ234755A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5084542A (en) * | 1990-05-31 | 1992-01-28 | E. I. Du Pont De Nemours And Company | Epoxy/isocyanate crosslinked coatings containing 1,3-disubstituted imidazole-2-thione catalysts |
JPH07503469A (ja) * | 1992-01-24 | 1995-04-13 | レイリー・インダストリーズ・インコーポレーテッド | 新規な硬化剤/促進剤,硬化可能な組成物及びプロセス |
CN1300117C (zh) * | 2005-01-24 | 2007-02-14 | 浙江大学 | 微波辐射合成1,3-二取代咪唑-2-硫酮的方法 |
US11168729B2 (en) * | 2019-03-12 | 2021-11-09 | Earl Allen Size, JR. | Multi-piece anti-vibration locking fastener |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54124810A (en) * | 1978-03-23 | 1979-09-28 | Nsk Warner Kk | Quenching apparatus |
US4767832A (en) * | 1987-05-29 | 1988-08-30 | Shell Oil Company | Phenolic curing agents for epoxy resins |
DE69002806T2 (de) * | 1989-07-12 | 1993-12-09 | Du Pont | Pigment-Dispersionsmittel. |
-
1990
- 1990-08-01 AT AT90308471T patent/ATE117348T1/de not_active IP Right Cessation
- 1990-08-01 DE DE69016124T patent/DE69016124T2/de not_active Expired - Fee Related
- 1990-08-01 ES ES90308471T patent/ES2066981T3/es not_active Expired - Lifetime
- 1990-08-01 EP EP90308471A patent/EP0411927B1/en not_active Expired - Lifetime
- 1990-08-02 NZ NZ234755A patent/NZ234755A/en unknown
- 1990-08-03 JP JP2206642A patent/JP2911562B2/ja not_active Expired - Fee Related
- 1990-08-03 AU AU60108/90A patent/AU632353B2/en not_active Ceased
- 1990-08-03 KR KR1019900012052A patent/KR0171043B1/ko not_active IP Right Cessation
- 1990-08-03 MX MX021841A patent/MX174321B/es unknown
- 1990-08-03 CA CA002022628A patent/CA2022628C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU6010890A (en) | 1991-02-07 |
JP2911562B2 (ja) | 1999-06-23 |
KR0171043B1 (ko) | 1999-03-30 |
AU632353B2 (en) | 1992-12-24 |
MX174321B (es) | 1994-05-06 |
DE69016124D1 (de) | 1995-03-02 |
ATE117348T1 (de) | 1995-02-15 |
NZ234755A (en) | 1991-07-26 |
EP0411927B1 (en) | 1995-01-18 |
DE69016124T2 (de) | 1995-08-10 |
KR910004765A (ko) | 1991-03-29 |
CA2022628C (en) | 2001-10-02 |
CA2022628A1 (en) | 1991-02-05 |
JPH03137118A (ja) | 1991-06-11 |
EP0411927A1 (en) | 1991-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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