EP0211323A2
Expired / Lapsed
EP
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Manufacture of intaglio printing inks for illustrations
Assignee: Bayer AG
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Filing: 1986-07-23
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Granted: —
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Expires: 2006-07-23
Abstract
Abstract Process for preparing intaglio halftone printing inks, characterised in that phthalocyanine dyes of the formula <IMAGE> are used.e
Inventors
- 👤 Manfred Dr. Lorenz
- 👤 Manfred Dr. Groll
- 👤 Artur Dr. Haus
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-29 01:04
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/02; C09D11/03; C09D11/037; C09B; C09B47/00; C09B47/04; C09B47/08; C09B47/24; C09B47/26
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