Multilayer printed circuit board and production thereof

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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Details

528 97, 528 98, 528103, 528117, 528119, 528211, 528392, 528422, 428224, 4284111, 4284231, 428901, 526262, C08G 8300, C08G 7312

Patent

active

053527623

ABSTRACT:
A multilayer printed circuit board comprising a plurality of alternately laminated layers of insulating layers and circuit conductor layers having a signal transmission delay time of 6.0 ns/m or less, excellent in heat resistance, adhesive, fire retardance, etc. can be produced by forming insulating layers using a fluorine-containing thermosetting resin composition.

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