EP 0117700 A1 19840905 - Rigid resin composition having electromagnetic shielding properties.
Title (en)
Rigid resin composition having electromagnetic shielding properties.
Title (de)
Feste Harzverbindung mit elektromagnetischen Schutzeigenschaften.
Title (fr)
Composition résineuse rigide ayant des propriétés de protection électromagnétiques.
Publication
Application
Priority
JP 2834683 A 19830221
Abstract (en)
A hybrid resin composition superior in electromagnetic shielding property, rigidity and mouldability is obtained by mixing (A) 10 to 50 parts by weight of electrically conductive inorganic powdery or granular substances, which are obtained by coating the surface of flaky nonmetallic inorganic powdery or granular substances with electrically conductive materials having volume resistivity of 1 ohm.cm or less; (B) 1 to 20 parts by weight of an electrically conductive fibrous substance and/or electrically conductive corpuscles having a volume resistivity of 1 ohm.cm or less, and (C) 30 to 80 parts by weight of a resin.
IPC 1-7
IPC 8 full level
C08K 9/00 (2006.01); C08K 3/02 (2006.01); C08K 3/04 (2006.01); C08K 3/08 (2006.01); C08K 7/00 (2006.01); C08K 7/02 (2006.01); C08K 9/02 (2006.01); C08L 1/00 (2006.01); C08L 7/00 (2006.01); C08L 21/00 (2006.01); C08L 23/00 (2006.01); C08L 27/00 (2006.01); C08L 33/00 (2006.01); C08L 33/02 (2006.01); C08L 51/00 (2006.01); C08L 51/02 (2006.01); C08L 67/00 (2006.01); C08L 77/00 (2006.01); C08L 101/00 (2006.01); H01B 1/20 (2006.01); H01B 1/22 (2006.01); H01B 1/24 (2006.01)
CPC (source: EP)
Citation (search report)
[X] DE 3135921 A1 19820715 - POTTERS INDUSTRIES INC [US]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0117700 A1 19840905; JP H038389 B2 19910205; JP S59152936 A 19840831
DOCDB simple family (application)
EP 84301088 A 19840220; JP 2834683 A 19830221