Title:
3,4-DISUBSTITUTED TRICYCLODECANE COMPOUNDS AND PROCESSES FOR THE PREPARATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2001/007394
Kind Code:
A1
Abstract:
(Meth)acrylates having norbornane skeleton in the molecule, which are useful as comonomers for hardening resins and copolymers of ethylenically unsaturated compounds and exert high heat resistance, weather resistance, transparency and mechanical strengths; and monomers for photoresists, which can give resists exhibiting high transparency to far ultraviolet rays, excellent dry etching resistance, excellent close adhesion to substrates, good solubility in alkali developers, and high sensitivity and resolution. Specifically, decane compounds represented by general formulae [1], [5], and [6]; and processes for the preparation thereof, wherein R?1¿ is hydrogen or C¿1?-C¿4? alkyl; and R?2¿, R?3¿ and R?4¿ are each hydrogen or C¿1?-C¿10? alkyl.
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Inventors:
SUZUKI HIDEO (JP)
KAMISAKA HIROYUKI (JP)
HASHIBA ISAO (JP)
KAMISAKA HIROYUKI (JP)
HASHIBA ISAO (JP)
Application Number:
PCT/JP2000/004993
Publication Date:
February 01, 2001
Filing Date:
July 26, 2000
Export Citation:
Assignee:
NISSAN CHEMICAL IND LTD (JP)
SUZUKI HIDEO (JP)
KAMISAKA HIROYUKI (JP)
HASHIBA ISAO (JP)
SUZUKI HIDEO (JP)
KAMISAKA HIROYUKI (JP)
HASHIBA ISAO (JP)
International Classes:
C07C69/00; (IPC1-7): C07C69/533; C07C67/03; C07C67/08; C07C67/26
Domestic Patent References:
WO2000031017A1 | 2000-06-02 |
Foreign References:
JPH02115205A | 1990-04-27 | |||
JPH10307400A | 1998-11-17 |
Attorney, Agent or Firm:
Hanabusa, Tsuneo (Ochanomizu Square B 6 Kandasurugadai 1-chome Chiyoda-ku, Tokyo, JP)
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