Title:
SHEET AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/1999/052970
Kind Code:
A1
Abstract:
Intended is to provide a sheet which exhibits excellent adhesion and also excellent long-term reliability, without detriment to good properties inherent to an alicyclic polymer such as good heat resistance, water resistance, low absoptivity for water, good dielectric characteristics and the like, and to provide a laminate of a wiring board with electronic parts such as a semiconductor chip, using such a sheet having excellent properties. A sheet comprising an alicyclic polymer having a polar group selected from the group consisting of a hydroxyl group and a carboxyl group, a method for producing the sheet, a laminate produced using the sheet, and a method for producing the laminate.
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Inventors:
KODEMURA JUNJI (JP)
Application Number:
PCT/JP1999/001973
Publication Date:
October 21, 1999
Filing Date:
April 14, 1999
Export Citation:
Assignee:
NIPPON ZEON CO (JP)
KODEMURA JUNJI (JP)
KODEMURA JUNJI (JP)
International Classes:
C08J5/18; B29C41/24; B29C48/305; B32B27/00; C08F10/14; C08F32/00; C08F291/00; C08G61/08; C09J7/00; C09J145/00; C09J165/00; H01L21/60; B29K23/00; B29L7/00; H05K3/28; (IPC1-7): C08J5/18; H05K3/28
Foreign References:
| JPH04153261A | 1992-05-26 | |||
| JPH01259051A | 1989-10-16 | |||
| JPH01259052A | 1989-10-16 | |||
| JPH01266153A | 1989-10-24 |
Attorney, Agent or Firm:
Wada, Yasuro (Ltd. 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo, JP)
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