Carboxylic acid-modified biphenyl epoxy diacrylate
A bifunctional phenylene ether oligomer of the formula (1), obtained by oxidation polymerization of a bivalent phenol of the formula (2) and a monovalent phenol of the formula (3), HO-YaO-X-OY-ObH (1) HO-X-OH (2) Y-OH (3) wherein -X- is represented by the formula (2'), and Y-O- is represented b...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A bifunctional phenylene ether oligomer of the formula (1), obtained by oxidation polymerization of a bivalent phenol of the formula (2) and a monovalent phenol of the formula (3), HO-YaO-X-OY-ObH (1) HO-X-OH (2) Y-OH (3) wherein -X- is represented by the formula (2'), and Y-O- is represented by the formula (3), R2, R3, R4, R8, R9, R10 and R11 in the formula (2') and the formula (3') being required not to be a hydrogen atom, and its use. |
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