C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
154/111, 400/923
C08L 29/04 (2006.01) B32B 17/10 (2006.01) C03C 27/10 (2006.01) C08K 5/00 (2006.01) C08K 5/16 (2006.01) C08K 5/49 (2006.01) C08K 5/524 (2006.01) C08K 5/5333 (2006.01)
Patent
CA 1266740
ABSTRACT OF THE DISCLOSURE It is proposed to add to laminated safety glasses with intermediate layers of polyvinyl butyral foils with contents of phenolic stabilisers and contents of phosphorous acid triesters or phosphonous acid diesters, additional UV absorbers for the removal of yellowing over a longer period of use.
470549
Beckmann Rolf
Dynamit Nobel Aktiengesellschaft
Robic Robic & Associes/associates
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