Claims
- 1. A thermoplastic resin composition which comprises:
- (1) 100 parts by weight of a resin composition (F) consisting of
- (i) 1-99% by weight of at least one member selected from the group consisting of
- (a) a modified polypropylene (A) which is a polypropylene (C) to which has been graft copolymerized an unsaturated carboxylic acid or the derivative thereof,
- (b) a modified polypropylene (B) which is a polypropylene (C) to which has been graft copolymerized an unsaturated aromatic monomer and either an unsaturated carboxylic acid or the derivative thereof,
- (c) a mixture of the modified polypropylene (A) and a polypropylene (C),
- (d) a mixture of the modified polypropylene (B) and a polypropylene (C),
- (e) a modified mixture (A') of a polypropylene (C) and a rubber (H) which are both present as a mixture to which has been graft copolymerized an unsaturated carboxylic acid or the derivative thereof,
- (f) a modified mixture (B') of a polypropylene (C) and a rubber (H) which are both present as a mixture to which has been graft copolymerized an unsaturated aromatic monomer and either an unsaturated carboxylic acid or the derivative thereof,
- (g) a mixture of the modified mixture (A') and a polypropylene (C), and
- (h) a mixture of the modified mixture (B') and a polypropylene (C),
- (ii) 99-1% by weight of a thermoplastic copolymer (E) containing acid anhydride moiety of six-membered ring, and
- (2) 0.1 to 300 parts by weight of an epoxy group-containing copolymer (G), which further comprises, per 100 parts by weight of the resin composition (F), 0.1 to 300 parts by weight of at least one member selected from the group consisting of
- (a) a rubber (H), and
- (b) a modified rubber (I) which is a rubber (H) to which has been graft copolymerized at least one member selected from the group consisting of
- (i) an unsaturated carboxylic acid,
- (ii) a derivative of an unsaturated carboxylic acid,
- (iii) a mixture of an unsaturated carboxylic acid and an unsaturated aromatic monomer, and
- (iv) a mixture of a derivative of an unsaturated carboxylic acid and an unsaturated aromatic monomer.
- 2. A thermoplastic resin composition which comprises:
- (1) 100 parts by weight of a resin composition (F) consisting of
- (i) 1-99% by weight of at least one modified polypropylene-based resin composition (D) selected from the group consisting of
- (a) a modified polypropylene (A) which is a polypropylene (C) to which has been graft copolymerized an unsaturated carboxylic acid or the derivative thereof,
- (b) a modified polypropylene (B) which is a polypropylene (C) to which has been graft copolymerized an unsaturated aromatic monomer and either an unsaturated carboxylic acid or the derivative thereof,
- (c) a mixture of the modified polypropylene (A) and a polypropylene (C),
- (d) a mixture of the modified polypropylene (B) and a polypropylene (C),
- (ii) 99-1% by weight of a thermoplastic copolymer (E) containing acid anhydride moiety of six-membered ring, and
- (2) 0.1 to 300 parts by weight of an epoxy group-containing copolymer (G), which further comprises, per 100 parts by weight of the resin composition (F), 0.1 to 300 parts by weight of an organic amine compound (J).
- 3. The thermoplastic resin composition of claim 1, which further comprises, per 100 parts by weight of the resin composition (F), 0.1 to 300 parts by weight of an organic amine compound (J).
- 4. A thermoplastic resin composition which comprises:
- (1) 100 parts by weight of a resin composition (F) consisting of
- (i) 1-99% by weight of at least one modified polypropylene-based resin composition (D) selected from the group consisting of
- (e) a modified mixture (A') of a polypropylene (C) and a rubber (H) which are both present as a mixture to which has been graft copolymerized an unsaturated carboxylic acid or the derivative thereof,
- (f) a modified mixture (B) of a polypropylene (C) and a rubber (H) which are both present as a mixture to which has been graft copolymerized an unsaturated aromatic monomer and either an unsaturated carboxylic acid or the derivative thereof,
- (g) a mixture of the modified mixture (A') and a polypropylene (C), and
- (h) a mixture of the modified mixture (B') and a polypropylene (C),
- (ii) 99-1% by weight of a thermoplastic copolymer (E) containing acid anhydride moiety of six-membered ring, and
- (2) 0.1 to 300 parts by weight of an epoxy group-containing copolymer (G), which further comprises, per 100 parts by weight of the resin composition (F), 0.1 to 300 parts by weight of an organic amine compound (J).
- 5. The thermoplastic resin composition of claim 1, wherein the unsaturated carboxylic acid or the derivative thereof is maleic anhydride.
- 6. The thermoplastic resin composition of claim 2, wherein the unsaturated carboxylic acid or the derivative thereof is maleic anhydride.
- 7. The thermoplastic resin composition of claim 3, wherein the unsaturated carboxylic acid or the derivative thereof is maleic anhydride.
- 8. The thermoplastic resin composition of claim 4, wherein the unsaturated carboxylic acid or the derivative thereof is maleic anhydride.
- 9. A thermoplastic resin composition which comprises
- (1) 100 parts by weight of a resin composition (F) consisting of
- (i) 1-99% by weight of at least one member selected from the group consisting of
- (b) a modified polypropylene (B) which is a polypropylene (C) to which has been graft copolymerized an unsaturated aromatic monomer and either an unsaturated carboxylic acid or the derivative thereof,
- (d) a mixture of the modified polypropylene (B) and a polypropylene (C),
- (f) a modified mixture (B') of a polypropylene (C) and a rubber (H) which are both present as a mixture to which has been graft copolymerized an unsaturated aromatic monomer and either an unsaturated carboxylic acid or the derivative thereof, and
- (h) a mixture of the modified mixture (B') and a polypropylene (C),
- (ii) 99-1% by weight of a thermoplastic copolymer (E) containing acid anhydride moiety of six-membered ring, and
- (2) 0.1 to 300 parts by weight of an epoxy group-containing copolymer (G), which further comprises, per 100 parts by weight of the resin composition (F), 0.1 to 300 parts by weight of at least one member selected from the group consisting of
- (a) a rubber (H), and
- (b) a modified rubber (I) which is a rubber (H) to which has been graft copolymerized at least one member selected from the group consisting of
- (i) an unsaturated carboxylic acid,
- (ii) a derivative of an unsaturated carboxylic acid,
- (iii) a mixture of an unsaturated carboxylic acid and an unsaturated aromatic monomer, and
- (iv) a mixture of a derivative of an unsaturated carboxylic acid and an unsaturated aromatic monomer.
- 10. A thermoplastic resin composition which comprises
- (1) 100 parts by weight of a resin composition (F) consisting of
- (i) 1-99% by weight of at least one member selected from the group consisting of
- (b) a modified polypropylene (B) which is a polypropylene (C) to which has been graft copolymerized an unsaturated aromatic monomer and either an unsaturated carboxylic acid or the derivative thereof,
- (d) a mixture of the modified polypropylene (B) and a polypropylene (C),
- (f) a modified mixture (B') of a polypropylene (C) and a rubber (H) which are both present as a mixture to which has been graft copolymerized an unsaturated aromatic monomer and either an unsaturated carboxylic acid or the derivative thereof, and
- (h) a mixture of the modified mixture (B') and a polypropylene (C),
- (ii) 99-1% by weight of a thermoplastic copolymer (E) containing acid anhydride moiety of six-membered ring, and
- (2) 0.1 to 300 parts by weight of an epoxy group-containing copolymer (G), which further comprises, per 100 parts by weight of the resin composition (F), 0.1 to 300 parts by weight of an organic amine compound (J).
- 11. The thermoplastic resin composition of claim 9, which further comprises, per 100 parts by weight of the resin composition (F), 0.1 to 300 parts by weight of an organic amine compound (J).
- 12. A thermoplastic resin composition which comprises
- (1) 100 parts by weight of a resin composition (F) consisting of
- (i) 1-99% by weight of at least one member selected from the group consisting of
- (f) a modified mixture (B') of a polypropylene (C) and a rubber (H) which are both present as a mixture to which has been graft copolymerized an unsaturated aromatic monomer and either an unsaturated carboxylic acid or the derivative thereof, and
- (h) a mixture of the modified mixture (B') and a polypropylene (C),
- (ii) 99-1% by weight of a thermoplastic copolymer (E) containing acid anhydride moiety of six-membered ring, and
- (2) 0.1 to 300 parts by weight of an epoxy group-containing copolymer (G), which further comprises, per 100 parts by weight of the resin composition (F), 0.1 to 300 parts by weight of an organic amine compound (J).
- 13. The thermoplastic resin composition of claim 9, wherein the unsaturated aromatic monomer is styrene.
- 14. The thermoplastic resin composition of claim 10, wherein the unsaturated aromatic monomer is styrene.
- 15. The thermoplastic resin composition of claim 11, wherein the unsaturated aromatic monomer is styrene.
- 16. The thermoplastic resin composition of claim 12, wherein the unsaturated aromatic monomer is styrene.
- 17. The thermoplastic resin composition of claim 13, wherein the unsaturated carboxylic acid or the derivative thereof is maleic anhydride.
- 18. The thermoplastic resin composition of claim 14, wherein the unsaturated carboxylic acid or the derivative thereof is maleic anhydride.
- 19. The thermoplastic resin composition of claim 15, wherein the unsaturated carboxylic acid or the derivative thereof is maleic anhydride.
- 20. The thermoplastic resin composition of claim 16, wherein the unsaturated carboxylic acid or the derivative thereof is maleic anhydride.
- 21. The thermoplastic resin composition of claim 1, wherein the thermoplastic copolymer containing acid anhydride moiety of six-membered ring is a thermoplastic copolymer having
- (1) a repeating unit derived from methyl methacrylate,
- (2) at least one repeating unit selected from the group consisting of a repeating unit derived from methacrylic acid and a repeating unit derived from acrylic acid, and
- (3) a repeating unit derived from an acid anhydride of six-membered ring having the formula, ##STR5## wherein R and R' are independently methyl or hydrogen, the content of the repeating unit (1) in the copolymer being 10 to 95% by weight, the content of the repeating units (2) and (3) in the copolymer being 5 to 35% by weight, the weight ratio of the repeating unit (3) to the repeating units (2) and (3) being 55:100 or more, and the reduced viscosity of the copolymer, when measured at 25.degree. C. with 1 weight% dimethyl formamide solution, being 0.3 to 1.5 dl/g.
- 22. The thermoplastic resin composition of claim 1, wherein the thermoplastic copolymer containing acid anhydride moiety of six-membered ring is a thermoplastic copolymer having
- (1) a repeating unit derived from methyl methacrylate,
- (2) at least one repeating unit selected from the group consisting of a repeating unit derived from methacrylic acid and a repeating unit derived from acrylic acid,
- (3) a repeating unit derived from an acid anhydride of six-membered ring having the formula, ##STR6## wherein R and R' are independently methyl or hydrogen, and (4) a repeating unit derived from an ethylenic .alpha.,.beta.-unsaturated monomer, other than the monomers in repeating units (1) and (2),
- the content of the repeating unit (1) in the copolymer being 10 to 95% by weight, the content of the repeating unit (4) in the copolymer being at most 55% by weight, the content of the repeating units (2) and (3) in the copolymer being 5 to 35% by weight, the weight ratio of the repeating unit (3) to the repeating tints (2) and (3) being 55:100 or more, and the reduced viscosity of the copolymer, when measured at 25.degree. C. with 1 weight% dimethyl formamide solution, being 0.3 to 1.5 dl/g.
- 23. The thermoplastic resin composition of claim 2, wherein the thermoplastic copolymer containing acid anhydride moiety of six-membered ring is a thermoplastic copolymer having
- (1) a repeating unit derived from methyl methacrylate,
- (2) at least one repeating unit selected from the group consisting of a repeating unit derived from methacrylic acid and a repeating unit derived from acrylic acid, and
- (3) a repeating unit derived from an acid anhydride of six-membered ring having the formula, ##STR7## wherein R and R' are independently methyl or hydrogen, the content of the repeating unit (1) in the copolymer being 10 to 95% by weight, the content of the repeating units (2) and (3) in the copolymer being 5 to 35% by weight, the weight ratio of the repeating unit (3) to the repeating units (2) and (3) being 55:100 or more, and the reduced viscosity of the copolymer, when measured at 25.degree. C. with 1 weight% dimethyl formamide solution, being 0.3 to 1.5 dl/g.
- 24. The thermoplastic resin composition of claim 2, wherein the thermoplastic copolymer containing acid anhydride moiety of six-membered ring is a thermoplastic copolymer having
- (1) a repeating unit derived from methyl methacrylate,
- (2) at least one repeating unit selected from the group consisting of a repeating unit derived from methacrylic acid and a repeating unit derived from acrylic acid,
- (3) a repeating unit derived from an acid anhydride of six-membered ring having the formula, ##STR8## wherein R and R' are independently methyl or hydrogen, and (4) a repeating unit derived from an ethylenic .alpha.,.beta.-unsaturated monomer, other than the monomers in repeating units (1) and (2).
- the content of the repeating unit (1) in the copolymer being 10 to 95% by weight, the content of the repeating unit (4) in the copolymer being at most 55% by weight, the content of the repeating units (2) and (3) in the copolymer being 5 to 35% by weight, the weight ratio of the repeating unit (3) to the repeating units (2) and (3) being 55:100 or more, and the reduced viscosity of the copolymer, when measured at 25.degree. C. with 1 weight% dimethyl formamide solution, being 0.3 to 1.5 dl/g.
- 25. The thermoplastic resin composition of claim 3, wherein the thermoplastic copolymer containing acid anhydride moiety of six-membered ring is a thermoplastic copolymer having
- (1) a repeating unit derived from methyl methacrylate,
- (2) at least one repeating unit selected from the group consisting of a repeating unit derived from methacrylic acid and a repeating unit derived from acrylic acid, and
- (3) a repeating unit derived from an acid anhydride of six-membered ring having the formula, ##STR9## wherein R and R' are independently methyl or hydrogen, The content of the repeating unit (1) in the copolymer being 10 to 95% by weight, the content of the repeating units (2) and (3) in the copolymer being 5 to 35% by weight, the weight ratio of the repeating unit (3) to the repeating units (2) and (3) being 55:100 or more, and the reduced viscosity of the copolymer, when measured at 25.degree. C. with 1 weight% dimethyl formamide solution, being 0.3 to 1.5 dl/g.
- 26. The thermoplastic resin composition of claim 3, wherein the thermoplastic copolymer containing acid anhydride moiety of six-membered ring is a thermoplastic copolymer having
- (1) a repeating unit derived from methyl methacrylate,
- (2) at least one repeating unit selected from the group consisting of a repeating unit derived from methacrylic acid and a repeating unit derived from acrylic acid,
- (3) a repeating unit derived from an acid anhydride of six-membered ring having the formula, ##STR10## wherein R and R' are independently methyl or hydrogen, and (4) a repeating unit derived from an ethylenic .alpha.,.beta.-unsaturated monomer, other than the monomers in repeating units (1) and (2),
- the content of the repeating unit (1) in the copolymer being 10 to 95% by weight, the content of the repeating unit (4) in the copolymer being at most 55% by weight, the content of the repeating units (2) and (3) in the copolymer being 5 to 35% by weight, the weight ratio of the repeating unit (3) to the repeating units (2) and (3) being 55:100 or more, and the reduced viscosity of the copolymer, when measured at 25.degree. C. with 1 weight% dimethyl formamide solution, being 0.3 to 1.5 dl/g.
- 27. The thermoplastic resin composition of claim 4, wherein the thermoplastic copolymer containing acid anhydride moiety of six-membered ring is a thermoplastic copolymer having
- (1) a repeating unit derived from methyl methacrylate,
- (2) at least one repeating unit selected from the group consisting of a repeating unit derived from methacrylic acid and a repeating unit derived from acrylic acid, and
- (3) a repeating unit derived from an acid anhydride of six-membered ring having the formula, ##STR11## wherein R and R' are independently methyl or hydrogen, The content of the repeating unit (1) in the copolymer being 10 to 95% by weight, the content of the repeating units (2) and (3) in the copolymer being 5 to 35% by weight, the weight ratio of the repeating unit (3) to the repeating units (2) and (3) being 55:100 or more, and the reduced viscosity of the copolymer, when measured at 25.degree. C. with 1 weight% dimethyl formamide solution, being 0.3 to 1.5 dl/g.
- 28. The thermoplastic resin composition of claim 4, wherein the thermoplastic copolymer containing acid anhydride moiety of six-membered ring is a thermoplastic copolymer having
- (1) a repeating unit derived from methyl methacrylate,
- (2) at least one repeating unit selected from the group consisting of a repeating unit derived from methacrylic acid and a repeating unit derived from acrylic acid,
- (3) a repeating unit derived from an acid anhydride of six-membered ring having the formula, ##STR12## wherein R and R' are independently methyl or hydrogen, and (4) a repeating unit derived from an ethylenic .alpha.,.beta.-unsaturated monomer, other than the monomers in repeating units (1) and (2),
- the content of the repeating unit (1) in the copolymer being 10 to 95% by weight, the content of the repeating unit (4) in the copolymer being at most 55% by weight, the content of the repeating units (2) and (3) in the copolymer being 5 to 35% by weight, the weight ratio of the repeating unit (3) to the repeating units (2) and (3) being 55:100 or more, and the reduced viscosity of the copolymer, when measured at 25.degree. C. with 1 weight% dimethyl formamide solution, being 0.3 to 1.5 dl/g.
- 29. The thermoplastic resin composition of claim 1, wherein the epoxy group-containing copolymer (G) is a copolymer of an unsaturated epoxy compound and ethylene or a terpolymer of an unsaturated epoxy compound, ethylene and an ethylenic unsaturated compound other than ethylene.
- 30. The thermoplastic resin composition of claim 2, wherein the epoxy group-containing copolymer (G) is a copolymer of an unsaturated epoxy compound and ethylene or a terpolymer of an unsaturated epoxy compound, ethylene and an ethylenic unsaturated compound other than ethylene.
- 31. The thermoplastic resin composition of claim 3, wherein the epoxy group-containing copolymer (G) is a copolymer of an unsaturated epoxy compound and ethylene or a terpolymer of an unsaturated epoxy compound, ethylene and an ethylenic unsaturated compound other than ethylene.
- 32. The thermoplastic resin composition of claim 4, wherein the epoxy group-containing copolymer (G) is a copolymer of an unsaturated epoxy compound and ethylene or a terpolymer of an unsaturated epoxy compound, ethylene and an ethylenic unsaturated compound other than ethylene.
- 33. The thermoplastic resin composition of claim 1, wherein the starting material for the rubber (I) or the modified rubber (H) is an ethylenic copolymer rubber.
- 34. The thermoplastic resin composition of claim 3, wherein the starting material for the rubber (I) or the modified rubber (H) is an ethylenic copolymer rubber.
- 35. The thermoplastic resin composition of claim 4, wherein the starting material for the modified rubber substance (H) is an ethylenic copolymer rubber.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2-156875 |
Jun 1990 |
JPX |
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Parent Case Info
This is a division of application Ser. No. 07/713,868, filed Jun. 12, 1991, now U.S. Pat. No. 5,278,233.
US Referenced Citations (6)
Foreign Referenced Citations (4)
Number |
Date |
Country |
0368345 |
May 1990 |
EPX |
8217501 |
Dec 1983 |
JPX |
1261445 |
Oct 1989 |
JPX |
1437176 |
May 1976 |
GBX |
Non-Patent Literature Citations (1)
Entry |
Database WPIL, AN: 89-351462, Derwent Publications Ltd, London, GB; & JP-A-1261445 (Asahi Chemical Ind KK). |
Divisions (1)
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Number |
Date |
Country |
Parent |
713868 |
Jun 1991 |
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