Claims
- 1. A polyphenylene ether-polyamide composition comprising, based on 100 parts by weight of a combination of (A) and (C):
- (A) (i) 5 to 94 percent by weight of a polyphenylene ether and (ii) 5 to 94 percent by weight of a polyamide;
- (B) one or more compatibilizing agents in an amount sufficient to effect compatibilization between (A) (i) and (A) (ii); and
- (C) 1 to 50 percent by weight of at least one agent to improve the impact resistance of the composition, wherein the improvement comprises employing as component (C) at least one agent to improve the impact resistance comprised of an alkylene-alkyl(meth)acrylate having a functional group, said functional group selected from the group consisting of carboxylic acid groups, acid anhydride groups, acid amide groups, imido groups, carboxylic acid ester groups, amino groups, hydroxyl groups, epoxy groups and combinations of more than one of the foregoing; and
- wherein the polymer mixture comprises more than one polyamide, more than one polyphenylene ether and more than one of said impact resistance agents.
- 2. A polyphenylene ether-polyamide composition comprising, based on 100 parts by weight of a combination of (A) and (C):
- (A) (i) 5 to 94 percent by weight of a polyphenylene ether and (ii) 5 to 94 percent by weight of a polyamide;
- (B) one or more compatibilizing agents in an amount sufficient to effect compatibilization between (A) (i) and (A) (ii); and
- (C) 1 to 50 percent by weight of at least one agent to improve the impact resistance of the composition, wherein the improvement comprises employing as component (C) at least one agent to improve the impact resistance comprised of an alkylene-alkyl(meth)acrylate having a functional group, said functional group selected from the group consisting of carboxylic acid groups, acid anhydride groups, acid amide groups, imido groups, carboxylic acid ester groups, amino groups, hydroxyl groups, epoxy groups and combinations of more than one of the foregoing; and
- wherein the polymer mixture comprises more than one polyamide, more than one polyphenylene ether and more than one of said impact resistance agents; and
- wherein one or more compatibilizing agents are selected from the group consisting of:
- (D) liquid diene polymers or epoxy compounds or compounds having in their molecular structure a double or triple carbon-to-carbon bond and a carboxylic acid, acid anhydride, ester, acid amide, imido, amino or hydroxyl group, in a quantity of from 0.1 to 30 parts by weight per 100 parts by weight of a polyamide plus polyphenylene ether,
- (E) a functionalized polyphenylene ether consisting of the reaction product of (a) a polyphenylene ether and (b) a compound of the general formula (i) --Z-- (ii), in which (i) is at least a group of the formula (X--C(O))-- with X.dbd.F, Cl, Br, I, --OR, or --O--C(O)--R with R.dbd.H, alkyl or aryl, in which (ii) is at least a carboxylic acid, acid anhydride, acid amide, imido, carboxylic acid ester, amino or hydroxyl group, and in which the groups (i) and (ii) are bonded together covalently via a bridge Z, Z being a bivalent hydrocarbon radical,
- (F) a silane compound having in its molecular structure both (a) at least one silicone atom which is bonded to a carbon atom via an oxygen bridge and (b) (i) at least at ethylenic carbon-to carbon double bond, (ii) a carbon-to-carbon triple bond or, (iii) a functional group selected from an amine group and a mercapto functional group or combinations of (i), (ii) or (iii), in which the function group is not bonded directly to the silicone atom, in a quantity of from 0.05 to 4 parts by weight of polyamide plus polyphenylene ether,
- (G) an oxidized polyolefin wax, in a quantity of from 0.01 to 10 parts by weight per 100 parts by weight of polyamide plus polyphenylene ether,
- (H) a copolymer having units of a vinylaromatic compound and an alpha, beta-unsaturated dicarboxylic acid or dicarboxylic acid anhydride or a copolymer with units of a vinyl aromatic compound and of an imide compound of an alpha, beta unsaturated dicarboxylic acid, in a quantity of from 0.5 to 100 parts by weight per 100 parts by weight of polyamide plus polyphenylene ether, and
- (I) the reaction product of (a) a 1,2-substituted olefinic compound with carboxyl group or acid anhydride group, (b) a polyphenylene ether and (c) a radical initiator, in a quantity of from 0.5 to 150 parts by weight per 100 parts by weight of a polyamide plus polyphenylene ether; and
- wherein the polyphenylene ether has been replaced partly by one or more of components selected from the group consisting of components (E) and (I).
Priority Claims (1)
Number |
Date |
Country |
Kind |
8600166 |
Jan 1986 |
NLX |
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Parent Case Info
This application is a divisional application of Ser. No. 275,685, filed Nov. 23, 1998, now abandoned, which in turn is a continuation of application Ser. No. 007,161, filed Jan. 27, 1987, now abandoned.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
4554320 |
Reimann et al. |
Nov 1985 |
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4584331 |
Tamura et al. |
Apr 1986 |
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4600741 |
Aycock et al. |
Jul 1986 |
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Foreign Referenced Citations (4)
Number |
Date |
Country |
0024120 |
Feb 1981 |
EPX |
0046040 |
Feb 1982 |
EPX |
0147874 |
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WO8505372 |
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WOX |
Divisions (1)
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Number |
Date |
Country |
Parent |
275685 |
Nov 1988 |
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Continuations (1)
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Number |
Date |
Country |
Parent |
7161 |
Jan 1987 |
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