EP0302823A2
Expired / Lapsed
EP
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Powder-coating composition
Assignee: Novartis AG
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Filing: 1988-07-26
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Granted: —
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Expires: 2008-07-26
Abstract
Abstract Heat-curable powder coating composition containing a) a solid epoxy resin which has an epoxide equivalent weight of 500- 5,000 and is a linear preliminary extension product of (1) 50-90% by weight of <IMAGE> and (2) 50-10% by weight of 2,2-bis-(4-hydroxyphenyl)-propane (bisphenol A), and b) an effective amount of a curing agent from the group consisting of dicyanodiamide, aromatic amines, carboxyl-terminated, heat-curable polyesters and polyhydroxyethers having terminal phenol groups have excellent levelling properties during processing and exhibit outstanding corrosion resistance.
Inventors
- 👤 Richard K. Sammel
- 👤 Concetta Acocella
- 👤 Lorraine Kapilow
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-26 21:22
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/03; C08; C08G; C08G59/00; C08G59/18; C08G59/40; C08G59/02; C08G59/04; C08G59/06; C08G59/066; C08G59/20; C08G59/22; C08G59/24; C08G59/245; C09D163/00
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