Curable composition comprising bis-imide and bis-(alkenyl phenol)
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United States of America Patent
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Jan 1, 1991
Grant Date -
N/A
app pub date -
Aug 17, 1989
filing date -
Aug 18, 1988
priority date (Note) -
Expired
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Abstract
Curable compositions, characterized in that they contain (a) Polyimides of the general formula (I) ##STR1## wherein B represents a divalent residue containing a carbon-carbon double bond, and wherein A represents an x-valent, however at least divalent, residue, (b) alkenylphenols or compositions of alkenylphenols selected from .alpha.-.alpha.'-bis (3-alkenyl-4-hydroxyphenyl) p-diisopropylbenzene .alpha.-.alpha.'-bis (3-alkenyl-4-hydroxyphenyl) m-diisopropylbenzene 2,2'-bis (3-alkenyl-4-hydroxyphenyl) perfluoropropane 9,9'-bis (3-alkenyl-4-hydroxyphenyl) fluorene or ethers thereof.
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