Title:
ACTIVE ESTER COMPOUND, CURABLE RESIN COMPOSITION, ADHESIVE, ADHESIVE FILM, CIRCUIT SUBSTRATE, INTERLAYER INSULATION MATERIAL, AND MULTILAYER PRINTED WIRING BOARD
Document Type and Number:
WIPO Patent Application WO/2019/225166
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an active ester compound which can be used in a curable resin composition having excellent heat resistance and dielectric characteristics. The purpose of the present invention is also to provide a curable resin composition including the active ester compound, an adhesive obtained using the curable resin composition, an adhesive film, a circuit substrate, an interlayer insulation material, and a multilayer printed wiring board. The present invention is an active ester compound having a structure represented by formulas (1-1) through (1-3) or formulas (2-1) through (2-3). In formulas (1-1) and (1-2), R1 is an aromatic group which may be substituted. In formula (1-3), R2 is a C1-12 alkyl group or an aromatic group which may be substituted. In formula (1-1), A is an aliphatic dicarboxylic acid residue. In formulas (1-2) and (1-3), B is an aliphatic diamine residue. In formulas (2-1) and (2-2), R1 is an aromatic group which may be substituted. In formula (2-3), R2 is a C1-12 alkyl group or an aromatic group which may be substituted. In formula (2-1), A is an aliphatic tricarboxylic acid residue. In formulas (2-2) and (2-3), B is an aliphatic triamine residue.
Inventors:
TAKEDA KOHEI (JP)
WAKIOKA SAYAKA (JP)
SHINDO MASAMI (JP)
HAYASHI TATSUSHI (JP)
KAWAHARA YUKO (JP)
WAKIOKA SAYAKA (JP)
SHINDO MASAMI (JP)
HAYASHI TATSUSHI (JP)
KAWAHARA YUKO (JP)
Application Number:
PCT/JP2019/014941
Publication Date:
November 28, 2019
Filing Date:
April 04, 2019
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C07C69/353; C07D307/89; C08G18/34; C08G59/42; C08G73/16; C08K5/11; C08L39/00; C08L61/10; C08L61/20; C08L79/00; C08L79/04; C08L101/00
Domestic Patent References:
| WO2018062404A1 | 2018-04-05 |
Foreign References:
| JP2010053233A | 2010-03-11 | |||
| JPS62212416A | 1987-09-18 | |||
| FR2399412A1 | 1979-03-02 | |||
| JP2011178994A | 2011-09-15 | |||
| JPS62190164A | 1987-08-20 | |||
| US3951977A | 1976-04-20 |
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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