Title:
CARBONATE-CONTAINING UNSATURATED COMPOUND, PREPARATION METHOD THEREFOR, CURED PRODUCT PREPARED THEREFROM, AND METHOD FOR DEGRADING CURED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2023/168562
Kind Code:
A1
Abstract:
Provided is a carbonate-containing unsaturated compound having a structure as shown in formula (I) or formula (II). The symbols in formula (I) and formula (II) are as defined in the description. Therefore, a carbonate compound is used as a raw material and respectively reacts with an epoxy compound or an alcohol compound containing an unsaturated double bond structure to prepare the carbonate-containing unsaturated compound, and a cured product, which is prepared from the unsaturated compound and a resin, has good thermal properties and improved recyclability.
Inventors:
WANG MENG-WEI (CN)
CHEN CHUN-AN (CN)
CHANG MENG-TING (CN)
CHANG CHIA-HAO (CN)
CHENG MING-YAO (CN)
CHEN CHUN-AN (CN)
CHANG MENG-TING (CN)
CHANG CHIA-HAO (CN)
CHENG MING-YAO (CN)
Application Number:
PCT/CN2022/079570
Publication Date:
September 14, 2023
Filing Date:
March 07, 2022
Export Citation:
Assignee:
SWANCOR INNOVATION & INCUBATION CO LTD (CN)
International Classes:
C07C69/96; C07C68/06; C08F8/50; C08F246/00
Domestic Patent References:
WO1992004392A1 | 1992-03-19 | |||
WO1992017436A1 | 1992-10-15 | |||
WO1991013052A1 | 1991-09-05 | |||
WO2020246489A1 | 2020-12-10 |
Foreign References:
CN105814120A | 2016-07-27 | |||
US4512930A | 1985-04-23 | |||
US4490544A | 1984-12-25 | |||
CN1210613A | 1999-03-10 | |||
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US2407446A | 1946-09-10 | |||
JPS58179801A | 1983-10-21 | |||
US5059663A | 1991-10-22 | |||
US4602075A | 1986-07-22 | |||
US4126737A | 1978-11-21 |
Other References:
DATABASE REGISTRY 12 November 2004 (2004-11-12), ANONYMOUS : "2-Propenoic acid, 2-methyl-, 2-[[(2-propen-1-yloxy)carbonyl]oxy]ethyl ester (CA INDEX NAME)", XP093091307, retrieved from STN Database accession no. 779351-44-9
HATICE MUTLU, RUIZ JOHAL, SOLLEDER SUSANNE C., MEIER MICHAEL A. R.: "TBD catalysis with dimethyl carbonate: a fruitful and sustainable alliance", GREEN CHEMISTRY, vol. 14, no. 6, 1 January 2012 (2012-01-01), pages 1728, XP055177987, ISSN: 14639262, DOI: 10.1039/c2gc35191a
GÜNTHER STEFAN, LAMPRECHT PATRICK, LUINSTRA GERRIT A.: "ADMET‐Polymerization of Dienes based on Sustainable Chemicals", MACROMOLECULAR SYMPOSIA, vol. 293, no. 1, 1 July 2010 (2010-07-01), DE , pages 15 - 19, XP093091311, ISSN: 1022-1360, DOI: 10.1002/masy.200900033
WAGENER K. B., PATTON J. T.: "Acyclic diene metathesis (ADMET) polymerization. Synthesis of unsaturated polycarbonates", MACROMOLECULES, vol. 26, no. 02, 18 January 1993 (1993-01-18), US , pages 249 - 253, XP000335416, ISSN: 0024-9297, DOI: 10.1021/ma00054a001
JONSSON MAGNUS, NORDIN OVE, MALMSTRÖM EVA: "Increased onset temperature of expansion in thermally expandable microspheres through combination of crosslinking agents", JOURNAL OF APPLIED POLYMER SCIENCE, vol. 121, no. 1, 5 July 2011 (2011-07-05), US , pages 369 - 375, XP093091368, ISSN: 0021-8995, DOI: 10.1002/app.33585
HATICE MUTLU, RUIZ JOHAL, SOLLEDER SUSANNE C., MEIER MICHAEL A. R.: "TBD catalysis with dimethyl carbonate: a fruitful and sustainable alliance", GREEN CHEMISTRY, vol. 14, no. 6, 1 January 2012 (2012-01-01), pages 1728, XP055177987, ISSN: 14639262, DOI: 10.1039/c2gc35191a
GÜNTHER STEFAN, LAMPRECHT PATRICK, LUINSTRA GERRIT A.: "ADMET‐Polymerization of Dienes based on Sustainable Chemicals", MACROMOLECULAR SYMPOSIA, vol. 293, no. 1, 1 July 2010 (2010-07-01), DE , pages 15 - 19, XP093091311, ISSN: 1022-1360, DOI: 10.1002/masy.200900033
WAGENER K. B., PATTON J. T.: "Acyclic diene metathesis (ADMET) polymerization. Synthesis of unsaturated polycarbonates", MACROMOLECULES, vol. 26, no. 02, 18 January 1993 (1993-01-18), US , pages 249 - 253, XP000335416, ISSN: 0024-9297, DOI: 10.1021/ma00054a001
JONSSON MAGNUS, NORDIN OVE, MALMSTRÖM EVA: "Increased onset temperature of expansion in thermally expandable microspheres through combination of crosslinking agents", JOURNAL OF APPLIED POLYMER SCIENCE, vol. 121, no. 1, 5 July 2011 (2011-07-05), US , pages 369 - 375, XP093091368, ISSN: 0021-8995, DOI: 10.1002/app.33585
Attorney, Agent or Firm:
LUNG TIN INTELLECTUAL PROPERTY AGENT LTD. (CN)
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