Patent US2535441A successfully refreshed from Google Patents.
Patent EP0036471B1 successfully refreshed from Google Patents.
EP0036471B1
Expired / Lapsed
EP
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Process for the electrophoretic deposition of a coating on an electric conducting workpiece acting as the cathode
Assignee: BASF Farben und Fasern AG
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Filing: 1981-01-20
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Granted: 1983-06-29
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Expires: 2001-01-20
Abstract
Abstract 1. Process for the electrophoretic deposition of a coating on an electrically conductive workpiece wired as the cathode, characterized in that the deposition is carried out from an aqueous dispersion of a cationic synthetic resin which is protonated with acids and contains amino groups, at least one fine-particled nonionic plastic dispersed therein and a capped or blocked isocyanate at a pH value of the aqueous dispersion of between 7 and 9.
Inventors
- 👤 Horst Dr. Diefenbach
- 👤 Arnold Dr. Dobbelstein
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-29 16:10
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/44; C09D5/4419; C09D5/443; C09D5/4457; C08; C08G; C08G18/00; C08G18/06; C08G18/08; C08G18/0804; C08G18/0809; C08G18/0814; C08G18/28; C08G18/40; C08G18/4009; C08G18/4081; C09D5/4473
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
70 words
Process for the electrophoretic deposition of a coating on an electrically conductive workpiece wired as the cathode, characterized in that the deposition is carried out from an aqueous dispersion of a cationic synthetic resin which is protonated with acids and contains amino groups, at least one fine-particled non-ionic plastic dispersed therein and a capped or blocked isocyanate at a pH value of the aqueous dispersion of between 7 and 9.
Claim 2
Dependent Claim
70 words
Process for the electrophoretic deposition of a coating on an electrically conductive workpiece wired as the cathode, characterized in that the deposition is carried out from an aqueous dispersion of a cationic synthetic resin which is protonated with acids and contains amino groups, at least one fine-particled non-ionic plastic dispersed therein and a capped or blocked isocyanate at a pH value of the aqueous dispersion of between 7 and 9.
Claim 3
Dependent Claim
16 words
Process according to claim 1, characterized in that the fine-particed non-ionic plastics contain pigments and/or fillers.
References Cited (Backward Citations)
No citation records indexed.
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