Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Patent
1986-02-27
1987-06-09
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From silicon reactant having at least one...
525431, 528 28, C08G 7704
Patent
active
046720995
ABSTRACT:
A novel soluble polyimide-siloxane precursor having a good storage stability in solution and forming a superior coating on silicon wafer, glass, etc. under heating conditions of low temperature and short time; a process for producing the same; and a cross-linked polyimidesiloxane obtained by heating the above precursor are provided, which precursor has
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patent: 4522985 (1985-06-01), Ryang
Konotsune Shiro
Kunimune Kouichi
Kutsuzawa Yoshiya
Chisso Corporation
Marquis Melvyn I.
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