ES8101651A1 - Un procedimiento de preparacion de una composicion entrecru-zante, especialmente adecuada para uso en composiciones de imprimacion - Google Patents
Un procedimiento de preparacion de una composicion entrecru-zante, especialmente adecuada para uso en composiciones de imprimacionInfo
- Publication number
- ES8101651A1 ES8101651A1 ES483747A ES483747A ES8101651A1 ES 8101651 A1 ES8101651 A1 ES 8101651A1 ES 483747 A ES483747 A ES 483747A ES 483747 A ES483747 A ES 483747A ES 8101651 A1 ES8101651 A1 ES 8101651A1
- Authority
- ES
- Spain
- Prior art keywords
- hydroxy
- weight
- groups
- primary
- amino
- 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
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/12—Wash primers
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE UNA COMPOSICION ENTRECRUZANTE. CONSTA DE LAS SIGUIENTES ETAPAS: 1) REACCION DE UN MEDIO NO ACUOSO DE: A) UN REACTIVO EXPOXI NO LIGADO A UN CARBOXIESTER CONTENIENDO AL MENOS DOS GRUPOS AROMATICOS POR CADA GRUPO EPOXI. B) UN REACTIVO AMINICO, TAL COMO UNA AMINA HIDROXIALIFATICA. AMBOS REACTIVOS SE AÑADEN EN CANTIDADES EQUIVALENTES, OBTENIENDOSE UN PRODUCTO EXENTO DE GEL Y DE GRUPOS EPOXI SIN EACCIONAR. 2) ADICION OPCIONAL DE UN COMPUESTO DIHIDROXILADO O POLIHIDROXILADO. 3) ADICION DE UNA AMINO-RESINA ENTRECRUZANTE, TAL COMO UNA RESINA DE MELAMINA ALQUILADA, UNA RESINA DE UREA ALQUILADA O AMBAS. SE AÑADE EN UNA PROPORCION DEL 5 AL 35 POR 100 EN PESO. 4) ADICION OPCIONAL DE UNO O MAS ESTERES HIDROXI-ORGANO-FOSFORICOS. INHIBICION DE LA CORROSION.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93867778A | 1978-08-31 | 1978-08-31 | |
US05/938,672 US4192932A (en) | 1978-08-31 | 1978-08-31 | Alkaline resistant organic coatings for corrosion susceptible substrates IV |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8101651A1 true ES8101651A1 (es) | 1980-12-16 |
ES483747A0 ES483747A0 (es) | 1980-12-16 |
Family
ID=27130113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES483747A Granted ES483747A0 (es) | 1978-08-31 | 1979-08-30 | Un procedimiento de preparacion de una composicion entrecru-zante, especialmente adecuada para uso en composiciones de imprimacion |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2935066C2 (es) |
ES (1) | ES483747A0 (es) |
FR (1) | FR2434831B1 (es) |
GB (2) | GB2028827B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19515234A1 (de) * | 1995-04-28 | 1996-10-31 | Henkel Kgaa | Metallteile mit einer Korrosionsschutz-Schicht |
JPH0959562A (ja) * | 1995-08-29 | 1997-03-04 | Dainippon Toryo Co Ltd | 塗料組成物 |
DE102008016050A1 (de) * | 2007-12-24 | 2009-06-25 | Voest-Alpine Stahl Gmbh | Flexibler Primer und dessen Verwendung |
KR20230075379A (ko) * | 2020-09-28 | 2023-05-31 | 니폰 페인트·인더스트리얼 코팅스 가부시키가이샤 | 도료 조성물 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL230887A (es) * | 1957-08-28 | |||
US3960979A (en) * | 1974-12-24 | 1976-06-01 | E. I. Du Pont De Nemours And Company | High solids can coating compositions based on epoxy resin crosslinking agent, flexibilizing polyol, co-reactive acid catalyst, and surface modifier |
-
1979
- 1979-06-29 GB GB7922729A patent/GB2028827B/en not_active Expired
- 1979-08-23 FR FR7921243A patent/FR2434831B1/fr not_active Expired
- 1979-08-30 DE DE19792935066 patent/DE2935066C2/de not_active Expired
- 1979-08-30 ES ES483747A patent/ES483747A0/es active Granted
-
1982
- 1982-03-05 GB GB08206584A patent/GB2109383B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2028827A (en) | 1980-03-12 |
DE2935066A1 (de) | 1980-03-06 |
FR2434831A1 (fr) | 1980-03-28 |
FR2434831B1 (fr) | 1985-06-28 |
GB2028827B (en) | 1983-06-15 |
GB2109383A (en) | 1983-06-02 |
ES483747A0 (es) | 1980-12-16 |
DE2935066C2 (de) | 1983-09-08 |
GB2109383B (en) | 1983-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960506 |