Crosslinkable materials for safety laminates

A safety laminate comprises an interlayer that comprises a crosslinkable blend of ethylene copolymers. The first ethylene copolymer comprises copolymerized units of ethylene, optionally a first olefin having the formula CH=C(R)COR, and a second olefin having the formula CH=C(R))COOH. The first ethyl...

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Bibliographische Detailangaben
Hauptverfasser:	PREJEAN, GEORGE WYATT, SAMUELS, SAM LOUIS, BENNETT, ALISON MARGARET ANNE
Format:	Patent
Sprache:	eng
Schlagworte:	LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	A safety laminate comprises an interlayer that comprises a crosslinkable blend of ethylene copolymers. The first ethylene copolymer comprises copolymerized units of ethylene, optionally a first olefin having the formula CH=C(R)COR, and a second olefin having the formula CH=C(R))COOH. The first ethylene copolymer is optionally at least partially neutralized. The second ethylene copolymer consists essentially of copolymerized units of ethylene, optionally a first olefin having the formula CH=C(R)COR, and a third olefin having the formula CH=C(R)D. R, R and R represent hydrogen or an alkyl group; R represents an alkyl group; and D represents a moiety containing an epoxy group. The crosslinkable blend is useful as an interlayer in safety laminates. Methods for preparing the safety laminates are also provided.