Title:
UNSATURATED GROUP-CONTAINING ESTER COMPOUND, POLYMER, THERMOSETTING RESIN COMPOSITION, AND CURED FILM
Document Type and Number:
WIPO Patent Application WO/2019/138600
Kind Code:
A1
Abstract:
[Problem] To provide an unsaturated group-containing ester compound which is economical, is of a good curing type, and can be used as the raw material of a curable composition obtained from a transesterification reaction, and to provide a polymer using said compound as the raw material, a thermosetting resin composition, and a curable composition. [Solution] This unsaturated group-containing ester compound is characterized by having the chemical structure represented by general formula (1). (In the expression, R1, R2 and R3 are the same or different, and represent a hydrogen, an alkyl group, a carboxyl group, an alkyl ester group or a structure represented by R4-[COOR5]. R4 is an aliphatic, alicyclic or aromatic alkylene group with 50 or fewer atoms in the main chain, optionally having in the main chain one or more functional groups selected from an ester group, an ether group, an amide group and urethane, and optionally having a sidechain. R5 is an alkyl group with 50 or fewer carbons. In the compound represented in general formula (1), the R4-[COOR5] group is optionally the lactone structure of general expression (1-1).) (Rx is an alkylene group of 2-10 carbons optionally having a branch chain.)
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Inventors:
MORIWAKI YUYA (JP)
ASADA KOSUKE (JP)
DONKAI MASARU (JP)
TAKENAKA NAOMI (JP)
ASADA KOSUKE (JP)
DONKAI MASARU (JP)
TAKENAKA NAOMI (JP)
Application Number:
PCT/JP2018/028559
Publication Date:
July 18, 2019
Filing Date:
July 31, 2018
Export Citation:
Assignee:
KYOEISHA CHEMICAL CO LTD (JP)
International Classes:
C08F20/10; C07C69/54; C07C69/67; C08F8/14; C08K5/053; C08L33/04
Foreign References:
| JP2000267286A | 2000-09-29 | |||
| JP2014172333A | 2014-09-22 | |||
| JP2003212975A | 2003-07-30 | |||
| US20130233739A1 | 2013-09-12 |
Other References:
LEE AYRES ET AL.: "Elastin-Based Side-Chain Polymers Synthesized by ATRP", MACROMOLECULES, 19 July 2003 (2003-07-19), pages 5967 - 5973, XP002395689
VIEN T. HUYNH ET AL.: "Block Copolymer Micelles with Pendant Bifunctional Chelator for Platinum Drugs: Effect of Spacer Length on the Viability of Tumor Cells", BIOMACROMOLECULES, vol. 13, no. 4, 10 February 2012 (2012-02-10), pages 1010 - 1023, XP055624980
VIEN T. HUYNH ET AL.: "Block Copolymer Micelles with Pendant Bifunctional Chelator for Platinum Drugs: Effect of Spacer Length on the Viability of Tumor Cells", BIOMACROMOLECULES, vol. 13, no. 4, 10 February 2012 (2012-02-10), pages 1010 - 1023, XP055624980
Attorney, Agent or Firm:
YAGI, Toshiyasu (JP)
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