CA2002177A1
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Methacrylate protective coating containing a uv-absorber for polycarbonate
Assignee: Roehm GmbH Darmstadt
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Filing: 1989-11-03
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Granted: —
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Expires: 2009-11-03
Abstract
Abstract Multilayered plastic objects are prepared having a core layer of an aromatic polycarbonate in contact with a polymethacrylate film containing a UV absorber. The polymethacrylate film comprises a copolymer of methylmethacrylate and an acrylic or methacrylic ester, (meth)acrylamide, maleimide or mixtures thereof and is compatible with said aromatic polycarbonate at all mixing ratios.
Inventors
- 👤 Jens-Dieter Fischer
- 👤 Manfred Munzer
- 👤 Ursula Golchert
- 👤 Felix Schinzel
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-25 01:55
CPC Classifications
C; C08; C08J; C08J7/00; C08J7/04; C08J7/043; B; B32; B32B; B32B27/00; B32B27/06; B32B27/08; B32B27/18; B32B27/30; B32B27/308; B32B37/00; B32B37/14; B32B37/15; B32B37/153; C08J7/0427; C08K; C08K5/00; C08K5/0008; C08K5/005; C09; C09D; C09D133/00; C09D133/04; C09D133/06; C09D133/10; C09D133/12; B32B2333/00; B32B2333/04; B32B2333/08; C08J2369/00; C08J2433/00; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/31504; Y10T428/31507; Y10T428/31721; Y10T428/31725; Y10T428/31736
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