Claims
- 1. A fumarate derivative having at least one group represented by formula (1) as the terminal groups and having two or more groups represented by formula (2) as a repeating unit:
- 2. A fumarate derivative having at least one group represented by formula (1) as the terminal groups and having two or more groups represented by formula (2) and/or formula (5) as a repeating unit:
- 3. The fumarate derivative as claimed in claim 1 or 2, wherein the number of repetitions of the repeating unit represented by formula (2) is any one in the range from 2 to 10.
- 4. The fumarate derivative as claimed in claim 2 or 3, wherein the number of repetitions of the repeating unit represented by formula (5) is any one in the range from 2 to 5.
- 5. The fumarate derivative as claimed in any one of claims 1 to 4, wherein 80% or more of R1 in formula (1) is formula (4).
- 6. The fumarate derivative as claimed in any one of claims 1 to 5, wherein R4 in formula (4) is any one selected from the group consisting of hydrogen atom, a methyl group, an ethyl group, an n-propyl group and an isopropyl group.
- 7. The fumarate derivative as claimed in any one of claims 1 to 6, wherein X1, X2 and X3 in formulae (1), (2) and (5) each independently is an organic residue derived from at least one alcohol selected from the group consisting of an alkylene diol, an alicyclic diol and an aromatic diol.
- 8. The fumarate derivative as claimed in any one of claims 1 to 7, wherein the organic residue as claimed in claim 7 is represented by formula (6).
- 9. The fumarate derivative as claimed in any one of claims 1 to 8, wherein at least one terminal group is a group represented by formula (8):
- 10. The fumarate derivative, which is represented by formula (9):
- 11. The fumarate derivative as claimed in claim 10, wherein X4 in formula (9) is an alkylene group represented in formula (6).
- 12. The fumarate derivative as claimed in any one of claims 1 to 9, wherein at least one terminal group is a hydroxyl group.
- 13. The fumarate derivative, which is represented by formula (10):
- 14. The fumarate derivative as claimed in claim 13, wherein X5 in formula (10) is an alkylene group represented in formula (6).
- 15. The fumarate derivative, which is represented by formula (11):
- 16. A method for producing a fumarate derivative as claimed in any one of claims 1 to 9 and claim 12, comprising reacting a fumarate derivative having at least one formula (8) in the terminal groups and having two or more groups represented by formula (2) as a repeating unit with a polyhydric alcohol having from 2 to 6 hydroxyl groups and having from 2 to 30 carbon atoms in the presence of a catalyst.
- 17. A method for producing a fumarate derivative as claimed in claim 13 or 14, comprising reacting a fumarate derivative having at least one group represented by formula (8) in the terminal groups with a polyhydric alcohol having from 2 to 6 hydroxyl groups and having from 2 to 30 carbon atoms in the presence of a catalyst.
- 18. A method for producing a fumarate derivative as claimed in any one of claims 1 to 9 and claim 12, comprising reacting a fumarate derivative having at least one group represented by formula (8) in the terminal groups and having two or more groups represented by formula (2) as a repeating unit with a polyhydric alcohol having from 2 to 6 hydroxyl groups and having from 2 to 30 carbon atoms in the presence of a condensing agent and a base.
- 19. A method for producing a fumarate derivative as claimed in claim 13 or 14, comprising reacting a fumarate derivative having at least one group represented by formula (8) in the terminal groups with a polyhydric alcohol having from 2 to 6 hydroxyl groups and having from 2 to 30 carbon atoms in the presence of a condensing agent and a base.
- 20. A method for producing a fumarate derivative as claimed in claims 18 and 19, wherein the condensing agent is sulfonyl chloride.
- 21. The method for producing a fumarate derivative as claimed in any one of claims 16 to 20, wherein the polyhydric alcohol having from 2 to 6 hydroxyl groups and having from 2 to 30 carbon atoms is at least one selected from the group consisting of trimethylolpropane, trimethylolethane , pentaerythritol, ditrimethylolpropane, dipentaerythritol and adducts thereof with an ethylene oxide or a propylene oxide.
- 22. A method for producing a fumarate derivative having formula (4) in the terminal groups, comprising isomerizing terminal groups of a fumarate derivative having formula (3) as the terminal groups in the presence of a catalyst to convert said terminal groups into formula (4).
- 23. The method for producing a fumarate derivative having formula (4) in the terminal groups as claimed in claim 22, wherein the fumarate derivative having formula (3) as the terminal groups is the fumarate derivative described in any one of claims 1 to 15.
- 24. The method for producing a fumarate derivative having formula (4) in the terminal groups as claimed in claim 22 or 23, wherein 80% or more of the fumarate derivative having formula (3) as the terminal groups is converted into formula (4) by the isomerization reaction.
- 25. The method for producing a fumarate derivative having formula (4) in the terminal groups as claimed in claim 22 or 23, wherein the catalyst used for the isomerization reaction is a catalyst containing at least one of palladium, rhodium and ruthenium.
- 26. A polymerizable composition comprising the fumarate derivative as claimed in any one of claims 1 to 15.
- 27. The polymerizable composition as claimed in claim 26, which comprises:
from 1 to 99% by mass of the fumarate derivative described in any one of claims 1 to 15, and from 1 to 99% by mass of at least one compound selected from the group consisting of an unsaturated polyester, an oligomer having (meth)acrylate group and a radical polymerizable monomer.
- 28. A polymerizable composition comprising:
100 parts by mass of the polymerizable composition described in claim 26 or 27, and from 0.01 to 15 parts by mass of a radical polymerization initiator.
- 29. A cured product obtained by curing the polymerizable composition as claimed in any one of claims 26 to 28.
- 30. The fumarate derivative, which is represented by formula (25):
Priority Claims (2)
Number |
Date |
Country |
Kind |
2000-218179 |
Jul 2000 |
JP |
|
2000-394580 |
Dec 2000 |
JP |
|
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is an application filed under 35 U.S.C. §111(a) claiming benefit pursuant to 35 U.S.C §119(e)(1) of the filing date of Provisional Application 60/246,587 filed Nov. 8, 2000 pursuant to 35 U.S.C. 111(b) .
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
PCT/JP01/06003 |
7/11/2001 |
WO |
|