Claims
- 1. An electric wire coated with a coating material consisting of a flame-retardant resin composition consisting of (A) an aromatic polyester prepared by condensation polymerization between (a) a component substantially comprising an aromatic dicarboxylic acid or an ester-forming derivative thereof and (b) a component substantially comprising an aliphatic glycol or an ester-forming derivative thereof, (B) 0.1 to 30% by weight based on the total amount of the composition of a halogen containing compound represented by general formulation (1) or (2) and (C) 0.1 to 30% by weight based on the total amount of the composition of a compound represented by general formula (3): ##STR9## wherein X stands for halogen atom; Y.sub.1 and Y.sub.2 are each a member selected from the group consisting of hydroxyl, carboxyl, glycidyl ester and glycidyl ether; Z is a monovalent or divalent organic group and n is an integer of 1 or more and
- L.sub.1 M-L.sub.2 (3)
- wherein L.sub.1 and L.sub.2 may be the same or different and are ach a 3- to 8-membered cyclic reactive group selected from the group consisting of general formulae (4) and (7): ##STR10## R.sub.1 and R.sub.3 are each a divalent organic group wherein a hydrogen atom directly bonded to the ring may be substituted with an alkyl and/or aryl group and M is a divalent organic group.
- 2. The electric wire according to claim 1, wherein said compound (B) represented by general formula (1) or (2) has a molecular weight of 500 to 5,000.
- 3. The electric wire according to claim 1 or 2, wherein said compound (B) represented by general formula (2) is a halogenated diol and/or a halogenated dicarboxylic acid.
- 4. The electric wire according to claim 1 or 2, wherein the halogen atom (X) in the compound (B) represented by general formula (1) or (2) is bromine.
- 5. The electric wire according to claim 1, wherein the monovalent or divalent organic group of Z of general formula (1) or (2) is ##STR11##
- 6. The electric wire according to claim 1, wherein the compound (B) is represented by general formule (8) to (15): ##STR12## wherein R.sub.4 and R.sub.5 are each independently a divalent radical selected from the group consisting of --CH.sub.2 --, ##STR13## --O--, --S-- and --SO.sub.2 --, R.sub.6 and R.sub.7 are each independently a divalent radical selected from the group consisting of --C.sub.2 H.sub.4 --, --C.sub.3 H.sub.6 --, --(C.sub.2 H.sub.4 O).sub.n -- and --(C.sub.3 H.sub.6 O).sub.n --,
- X is a halogen atom,
- l and m are each independently an integer of 1 to 4, and
- n.sup.1 is an integer .gtoreq. 1.
- 7. The electric wire according to claim 1, wherein R.sub.1 and R.sub.3 of general formulae (4) and (7) of compound (C) are each a straight alkylene having 1 to 6 carbon atoms or said straight alkylene having substituents of C.sub.1 to C.sub.6 or phenyl.
- 8. The electric wire according to claim 1, wherein the divalent organic group of M or compound (C) is a C.sub.1 to C.sub.10 alkylene or an organic group having at least one aromatic ring or alicyclic ring.
- 9. The electric wire according to claim 1, wherein said wire is a low-voltage wire.
- 10. The electric wire according to claim 2, wherein said wire is a low-voltage wire.
- 11. The electric wire according to claim 3, wherein said wire is a low-voltage wire.
- 12. The electric wire according to claim 4, wherein said wire is a low-voltage wire.
- 13. The electric wire according to claim 5, wherein said wire is a low-voltage wire.
- 14. The electric wire according to claim 6, wherein said wire is a low-voltage wire.
- 15. The electric wire according to claim 7, wherein said wire is a low-voltage wire.
- 16. The electric wire according to claim 8, wherein said wire is a low-voltage wire.
- 17. An electric wire coated with a coating material consisting of a flame-retardent resin composition consisting of (A) an aromatic polyester prepared by condensation polymerization between (a) a component substantially comprising an aromatic dicarboxylic acid or an ester-forming derivative thereof and (b) a component substantially comprising an aliphatic glycol or an ester-forming derivative thereof, (B) 0.1 to 30% by weight based on the total amount of the composition of a halogen containing compound represented by general formula (1) or (2) and (C) 0.1 to 30% by weight based on the total amount of the composition of a compound represented by general formula (3): ##STR14## wherein X stands for a halogen atom; Y.sub.1 and Y.sub.2 are each a member selected from the group consisting of hydroxyl, carboxyl, glycidyl ester and glycidyl ether; Z is a monovalent or divalent organic group and n is an integer of 1 or more and
- L.sub.1 -M-L.sub.2 (3)
- wherein L.sub.1 and L.sub.2 may be the same or different and are each a 3- to 8-membered cyclic reactive group selected from the group consisting of general formulae (4) and (7): ##STR15## R.sub.1 and R.sub.3 are each a divalent organic group wherein a hydrogen atom directly bonded to the ring may be substituted with an alkyl and/or aryl group and M is a divalent organic group and a stabilizer in an amount of 0.1 to 3% by weight based on the total amount of the flame-retardent resin composition, wherein said stabilizer is an antioxidant, an ultraviolet absorber or an antistatic agent.
- 18. The electric wire according to claim 17, wherein said compound (B) represented by general formula (1) or (2) has a molecular weight of 500 to 5,000.
- 19. The electric wire according to claim 17 or 18, wherein said compound (B) represented by general formula (2) is a halogenated diol and/or a halogenated dicarboxylic acid.
- 20. The electric wire according to claim 17 or 18, wherein the halogen atom (X) in the compound (B) represented by general formula (1) or (2) is bromine.
- 21. The electric wire according to claim 17, wherein the monovalent or divalent organic group of Z of general formula (1) or (2) is ##STR16##
- 22. The electric wire according to claim 17, wherein the compound (B) is represented by general formula (8) to (15): ##STR17## wherein R.sub.4 and R.sub.5 are each independently a divalent radical selected from the group consisting of --CH.sub.2 --, ##STR18## --O--, --S-- and --SO.sub.2 --, R.sub.6 and R.sub.7 are each independently a divalent radical selected from the group consisting of --C.sub.2 H.sub.4 --, --C.sub.3 H.sub.6 --, --(C.sub.2 H.sub.4 O).sub.n -- and --(C.sub.3 H.sub.6 O).sub.n --,
- X is a halogen atom,
- l and m are each independently an integer of 1 to 4, and
- n.sup.1 is an integer .gtoreq. 1.
- 23. The electric wire according to claim 17, wherein R.sub.1 and R.sub.3 of general formulae (4) and (7) of compound (C) are each a straight alkylene having 1 to 6 carbon atoms or said straight alkylene having substituents of C.sub.1 to C.sub.6 alkyl or phenyl.
- 24. The electric wire according to claim 17, wherein the divalent organic group of M of compound (C) is a C.sub.1 to C.sub.10 aklylene or an organic group having at least one aromatic ring or alicyclic ring.
- 25. The electric wire according to claim 17, wherein the wire is a low-voltage wire.
- 26. The electric wire according to claim 18, wherein said wire is a low-voltage wire.
- 27. The electric wire according to claim 19, wherein said wire is a low-voltage wire.
- 28. The electric wire according to claim 20, wherein said wire is a low-voltage wire.
- 29. The electric wire according to claim 21, wherein said wire is a low-voltage wire.
- 30. The electric wire according to claim 22, wherein said wire is a low-voltage wire.
- 31. The electric wire according to claim 23, wherein said wire is a low-voltage wire.
- 32. The electric wire according to claim 24, wherein said wire is a low-voltage wire.
Priority Claims (1)
Number |
Date |
Country |
Kind |
62-311547 |
Dec 1987 |
JPX |
|
Parent Case Info
This application is a divisional of copending application Ser. No. 07/271,323 filed on Nov. 15, 1988, now U.S. Pat. No. 4,954,541, issued Sep. 4, 1990.
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Divisions (1)
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Number |
Date |
Country |
Parent |
271323 |
Nov 1988 |
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