Isola USA Corp.

Isola Laminate Systems Corporation

Franz Tikart

Karl-Heinz Leis

Karl Walter Kopp

Laminates for printed wiring boards for the making of laminates for printed wiring boards having an impregnant including an epoxy resin, a first cross-linking agent of a strene-maleic anhydride copolymer and a second co-cross-linking agent.

Copolymer of styrene and maleic anhydride comprising an epoxy resin composition and a co-cross-linking agent

A composition useful as an impregnant for the making of laminates for printed wiring boards including an epoxy resin, a first cross-linking agent of a strene-maleic anhydride copolymer and a second co-cross-linking agent.

Epoxy resin, styrene-maleic anhydride copolymer and crosslinking agent

A composition useful as an impregnant for the making of laminates for printed wiring boards comprises a FR4 epoxy resin which is a bisphenol A epoxy resin advanced with tetrabromobisphenol A, a crosslinking agent of a strene-maleic anhydride copolymer and a co-crosslinking agent is an optionally brominated bisphenol A and/or an optionally brominated bisphenol A diglycidyl ether.

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Erlenbach, Germany

Franz Tikart