TRAEGER FUER KUPFERFOLIEN VON FLEXIBLEN LEITERPLATTEN,申请号DE19914102473-传众专利搜索

发明名称	TRAEGER FUER KUPFERFOLIEN VON FLEXIBLEN LEITERPLATTEN
摘要	<p>Nonwoven fabrics or papers coated with the chemical crosslinking product of a) the 50%-strength aqueous dispersion of a thermally crosslinkable copolymer of acrylonitrile and styrene having a glass transition temperature of +33 DEG C and of b) the 60%-strength aqueous methylol-group-containing solution of an aminoplastic or phenolic plastic precondensate in combination with a halogen-free flame-protection system can be used as thermally stable substrates for copper foils of flexible circuit boards.</p>
申请公布号	DE4102473(A1)	申请公布日期	1992.02.27
申请号	DE19914102473	申请日期	1991.01.29
申请人	FA. CARL FREUDENBERG, 6940 WEINHEIM, DE	发明人	HAUSDORF, JOERG, 6942 MOERLENBACH, DE;KUHLMANN, THOMAS, DR., 6900 HEIDELBERG, DE;SCHNEIDER, ROLF, 6140 BENSHEIM, DE;KOSACK, STEFFEN, DR., 6733 HASSLOCH, DE;SCHAEFER, WERNER, 6943 BIRKENAU, DE;SIEKERMANN, VOLKER, DR., 6149 FUERTH, DE
分类号	B32B27/04;B32B15/14;B32B27/18;C08J5/24;C08K3/02;C08K3/32;H05K1/03	主分类号	B32B27/04
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