Claims
- 1. A thermoplastic resin composition comprising:
- (A) a dispersing phase of 1-65 percent by weight of polyphenylene ether having a reduced viscosity of 0.4-0.60 measured in chloroform solution at 25.degree. C. obtained by oxidation polymerization of at least one phenyl compound represented by the formula: ##STR7## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 each represent a hydrogen atom, a halogen atom or a substituted or unsubstituted hydrocarbon residue, provided that at least one of R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 is a hydrogen atom and that the average particle size diameter of said dispersing phase (A) is 0.01-10 microns;
- (B) a matrix phase of 35-98% by weight of crystalline thermoplastic resin, said matrix phase (B) comprising at least one resin selected from the group consisting of polyethylene, polypropylene, thermoplastic polyester, polacetal, polyphenylene sulfide and polyether ether ketone;
- (C) 0.1-50% by weight of a mutual compatibilizer compatible with (A) and/or (B), wherein said mutual compatibilizer (C) is at least one member selected from the group consisting of (C)(1) a monomeric compound containing, in the molecule, at least one carboxyl group, acid anhydride group, acid amide group, imide group, carboxylate group, epoxy group, amino group, isocyanate group, oxazoline ring-containing group or hydroxy group, (C)(2) epoxy compound and (C)(3) rubber material modified with at least one compound selected from the group consisting of (C)(1) and (C)(2), wherein said rubber material is a natural or synthetic polymer material which is elastic at room temperature; and
- - 50parts by weight of (D) a fibrous reinforcing composite material having an aspect ratio of 10 or more in a shaped article, based on 100 parts by weight of said (A) and (B).
- 2. A thermoplastic resin composition according to claim 1, wherein (D) comprises glass fibers.
- 3. A thermoplastic resin composition according to claim 1 wherein said rubber material is ethylene-propylene rubber.
- 4. A thermoplastic resin composition according to claim 1, wherein (B) comprises thermoplastic polyester, and (C) is a monomeric compound containing in the molecule, at least one member selected from the group consisting of carboxyl group, acid anhydride group, and isocyanate group.
- 5. A thermoplastic resin composition according to claim 1, wherein the monomeric compound is maleic anhydride or methylene bis-(4-phenyl isocyanate).
- 6. A thermoplastic resin composition comprising:
- (A) a dispersing phase of 1-65 percent by weight of polyphenylene ether having a reduced viscosity of 0.4-0.60 measured in chloroform solution at 25.degree. C. obtained by oxidation polymerization of at least one phenyl compound represented by the formula: ##STR8## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 each represent a hydrogen atom, a halogen atom or a substituted or unsubstituted hydrocabon residue, provided that at least one of R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 is a hydrogen atom and that the average particle size diameter of said dispersing phase (A) is 0.01-10 microns;
- (B) a matrix phase of 35-98% by weight of crystalline thermoplastic resin, said matrix phase (B) comprising at least one resin selected from the group consisting of polyethylene, polypropylene, thermoplastic polyester, polyacetal, polyphenylene sulfide and polyether ether ketone;
- (C) 0.1-50% by weight of a mutual compatibilizer compatible with (A) and/or (B), wherein said mutual compatibilizer (C) is at least one member selected from the group consisting of (C)(1) a monomeric compound containing, in the molecule, at least one carboxy group, acid anhydride group, acid amide group, imide group, carboxylate group, epoxy group, amino group, isocyanate group, oxazoline ring-containing group or hydroxyl group, (C)(2) epoxy compound and (C)(3) rubber material modified with at least one compound selected from the group consisting of (C)(1) and (C)(2), wherein said rubber material is a natural or synthetic polymer material which is elastic at room temperature; and
- - 50parts by weight of (E) an inorganic filler having an average particle diameter of 10.mu. or less, based on 100 parts by weight of said (A) and (B).
- 7. A thermoplastic resin composition according to claim 6 wherein said inorganic filler (E) is talc.
- 8. A thermoplastic resin composition according to claim 6, wherein (B) comprises thermoplastic polyester, and (C) is a monomeric compound containing in the molecule, at least one member selected from the group consisting of carboxyl group, acid anhydride group, and isocyanate group.
- 9. A thermoplastic resin composition according to claim 6, wherein the monomeric compound is maleic anhydride or methylene bis-(4-phenyl isocyanate).
- 10. A thermoplastic resin composition according to claim 6 wherein said rubber material is ethylene-propylene rubber.
- 11. A thermoplastic resin composition comprising:
- (A) a dispersing phase of 1-65 percent by weight of polyphenylene ether having a reduced viscosity of 0.4-0.60 measured in chloroform solution at 25.degree. C. obtained by oxidation polymerization of at least one phenyl compound represented by the formula: ##STR9## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 each represent a hydrogen atom, a halogen atom or a substituted or unsubstituted hydrocarbon residue, provided that at least one of R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 is a hydrogen atom and that the average particle size diameter of said dispersing phase (A) is 0.01-10 microns;
- (B) a matrix phase of 35-98% by weight of crystalline thermoplastic resin, said matrix phase (B) comprising polyphenylene sulfide;
- (C) 0.1-50% by weight of a mutual compatibilizer compatible with (A) and/or (B), wherein said mutual compatibilizer (C) is a monomeric compound containing, in the molecule, at least one isocyanate group; and
- - 50parts by weight of (D) a fibrous reinforcing composite material having an aspect ratio of 10 or more in a shaped article, based on 100 parts by weight of said (A) and (B).
- 12. A resin composition according to claim 11, wherein (C) is methylene bis-(4-phenyl isocyanate).
- 13. A thermoplastic resin composition comprising:
- (A) a dispersing phase comprising 1-65 percent by weight of polyphenylene ether having a reduced viscosity of 0.4-0.60 measured in chloroform solution at 25.degree. C. obtained by oxidation polymerization of at least one phenyl compound represented by the formula: ##STR10## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 each represent a hydrogen atom, a halogen atom or a substituted or unsubstituted hydrocarbon residues, provided that at least one of R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 is a hydrogen atom and that the average particle size diameter of the dispersing phase if 0.01-10 microns;
- (B) a matrix phase of 35-98% by weight of crystalline thermoplastic polyester;
- (C) 0.1-50% by weight of a mutual compatibilizer selected from the group consisting of acid anhydrides;
- - 50parts by weight of (D) glass fibers having an aspect ratio of 10 or more in a shaped article or (E) talc having an average particle diameter of 10.mu. or less, based on 100 parts by weight of said (A) and (B); and
- (F) ethylene-propylene rubber.
Priority Claims (1)
Number |
Date |
Country |
Kind |
61-233721 |
Sep 1986 |
JPX |
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RELATED APPLICATIONS
This is a divisional application of U.S. application Ser. No. 07/380,031 filed Jul. 14, 1989, now abandoned which was a divisional application of U.S. application Ser. No. 07/102,528 filed Sep. 29, 1987 (now abandoned).
US Referenced Citations (8)
Foreign Referenced Citations (8)
Number |
Date |
Country |
0030417 |
Jun 1981 |
EPX |
104543 |
Apr 1984 |
EPX |
0142166 |
May 1985 |
EPX |
0202430 |
Nov 1986 |
EPX |
2354368 |
Jan 1978 |
FRX |
2372864 |
Jun 1978 |
FRX |
0135160 |
Oct 1980 |
JPX |
8700850 |
Feb 1987 |
WOX |
Divisions (2)
|
Number |
Date |
Country |
Parent |
380031 |
Jul 1989 |
|
Parent |
102528 |
Sep 1987 |
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