Claims
- 1. A novel resin composition comprising:
- a) one or more polyphenylene ether resins,
- b) one or more polyamide resins, and
- c) a graft polyphenylene ether-polyamide product made by a reaction of one or more polyphenylene ether resins, one or more polyamide resins and one or more aliphatic polycarboxylic acid or derivative thereof being represented by the formula:
- (R.sup.I O).sub.m R(COOR.sup.II).sub.n (CONR.sup.III R.sup.IV).sub.s
- wherein R is a linear or branched chain, saturated aliphatic hydrocarbon of from 2 to 20 carbon atoms; R.sup.I is selected from the group consisting of hydrogen, and alkyl, aryl, acyl and carbonyl dioxy groups having from 1 to 10 carbon atoms; each R.sup.II is independently selected from the group consisting of hydrogen, and alkyl or aryl groups having from 1 to 20 carbon atoms; each R.sup.III and R.sup.IV is independently selected from the group consisting of hydrogen, and alkyl or aryl groups having from 1 to 10 carbon atoms; m is equal to 1 and (n+s) is greater than or equal to 2, and n and s are each greater than or equal to 0; wherein (OR.sup.I) is alpha or beta to a carbonyl group and at least 2 carbonyl groups are separated by 2 to 6 carbon atoms; and
- wherein the total ratio of polyphenylene ether to polyamide is from 5 to 95% by weight of the former to 95 to 5% by weight of the latter.
- 2. The composition of claim 1, wherein said composition further comprises from 2 to about 50% by weight based on the total composition of a rubber-containing modifier resin.
- 3. The composition of claim 2, wherein said rubber-containing modifier resin is derived from one or more monomers selected from the group consisting of olefins, vinyl aromatic monomers, conjugated dienes, acrylic acids, alkyl acrylic acids, esters of acrylic acids and esters of alkyl acrylic acids.
- 4. The composition of claim 2, wherein said aliphatic carboxylic acid and derivative thereof is selected from the group consisting of anhydrous citric acid, citric acid hydrate, anhydrous malic acid, malic acid hydrate, anhydrous agaricic acid, agaricic acid hydrate, and acid amide derivatives of any of the foregoing.
- 5. The composition of claim 4, wherein said aliphatic carboxylic acid and derivative thereof is anhydrous citric acid, citric acid hydrate, an acid amide derivative of anhydrous citric acid, or an acid amide derivative of citric acid hydrate.
- 6. The composition of claim 7, wherein said aliphatic carboxylic acid and derivative thereof is used in an amount between about 0.05 to about 4% by weight based on the weight of the total composition.
- 7. The composition of claim 7, further comprising reinforcing additives in an amount up to about 50 weight percent based on the total weight of the composition.
- 8. The composition of claim 7, therein said reinforcing additives are selected from the group consisting of glass fibers, carbon fibers, and mineral fillers.
- 9. A novel resin composition comprising:
- a) one or more polyphenylene ether resins,
- b) one or more polyamide resins, and
- c) a graft polyphenylene ether-polyamide product made by a process comprising the steps of:
- (i) melt mixing a composition comprising one or more polyphenylene ether resins and a compatibilizer consisting essentially of one or more aliphatic polycarboxylic acids or derivatives thereof being represented by the formula:
- (R.sup.I O).sub.m R(COOR.sup.II).sub.n (CONR.sup.III R.sup.IV).sub.s
- wherein R is a linear or branched chain, saturated aliphatic hydrocarbon of from 2 to 20 carbon atoms; R.sup.I is selected from the group consisting of hydrogen, and alkyl, aryl, acyl and carbonyl dioxy groups having from 1 to 10 carbon atoms; each R.sup.II is independently selected from the group consisting of hydrogen, and alkyl or aryl groups having from 1 to 20 carbon atoms; each R.sup.III and R.sup.IV is independently selected from the group consisting of hydrogen, and alkyl or aryl groups having from 1 to 10 carbon atoms; m is equal to 1 and (n+s) is greater than or equal to 2, and n and s are each greater than or equal to 0; wherein (OR.sup.I) is alpha or beta to a carbonyl group and at least 2 carbonyl groups are separated by 2 to 6 carbon atoms; and
- (ii) melt mixing one or more polyamide resins with the composition from (i);
- wherein the total ratio of polyphenylene ether to polyamide is from 5 to 95% by weight of the former to 95 to 5% by weight of the latter.
- 10. The composition of claim 9, wherein said composition further comprises from 2 to about 50% by weight based on the total composition of a rubber-containing modifier resin.
- 11. The composition of claim 10, wherein said rubber-containing modifier resin is derived from one or more monomers selected from the group consisting of olefins, vinyl aromatic monomers, conjugated dienes, acrylic acids, alkyl acrylic acids, esters of acrylic acids and esters of alkyl acrylic acids.
- 12. The composition of claim 9, wherein (c)(i) comprises one or more polyamide resins.
- 13. The composition of claim 9, wherein (c)(i) comprises a rubber-containing modifier resin.
- 14. The composition of claim 9, wherein the aliphatic carboxylic acid and derivative thereof is selected from the group consisting of anhydrous citric acid, citric acid hydrate, anhydrous malic acid, malic acid hydrate, anhydrous agaricic acid, agaricic acid hydrate, and acid amide derivatives of any of the foregoing.
- 15. The composition of claim 9, further comprising reinforcing additives in an amount up to about 50 weight percent based on the total weight of the composition.
- 16. A novel resin composition consisting essentially of:
- a) one or more polyphenylene ether resins,
- b) one or more polyamide resins, and
- c) a graft polyphenylene ether-polyamide product made by a reaction of one or more polyphenylene ether resins, one or more polyamide resins and one or more aliphatic polycarboxylic acid or derivative thereof being represented by the formula:
- (R.sup.I O).sub.m R(COOR.sup.II).sub.n (CONR.sup.III R.sup.IV).sub.s
- wherein R is a linear or branched chain, saturated aliphatic hydrocarbon of from 2 to 20 carbon atoms; R.sup.I is selected from the group consisting of hydrogen, and alkyl, aryl, acyl and carbonyl dioxy groups having from 1 to 10 carbon atoms; each R.sup.II is independently selected from the group consisting of hydrogen, and alkyl or aryl groups having from 1 to 20 carbon atoms; each R.sup.III and R.sup.IV is independently selected from the group consisting of hydrogen, and alkyl or aryl groups having from 1 to 10 carbon atoms; m is equal to 1 and (n+s) is greater than or equal to 2, and n and s are each greater than or equal to 0; wherein (OR.sup.I) is alpha or beta to a carbonyl group and at least 2 carbonyl groups are separated by 2 to 6 carbon atoms; and
- wherein the total ratio of polyphenylene ether to polyamide is from 5 to 95% by weight of the former to 95 to 5 % by weight of the latter;
- said composition further consisting essentially of from 2 to about 50% by weight based on the total composition of a rubber-containing modifier resin, and said modifier resin being derived from one or more monomers selected from the group consisting of olefins, vinyl aromatic monomers, conjugated dienes, acrylic acids, alkyl acrylic acids, esters of acrylic acids and esters of alkyl acrylic acids.
- 17. A novel resin composition consisting of:
- a) one or more polyphenylene ether resins,
- b) one or more polyamide resins, and
- c) a graft polyphenylene ether-polyamide product made by a reaction of one or more polyphenylene ether resins, one or more polyamide resins and one or more aliphatic polycarboxylic acid or derivative thereof being represented by the formula:
- (R.sup.I O).sub.m R(COOR.sup.II).sub.n (CONR.sup.III R.sup.IV).sub.s
- wherein R is a linear or branched chain, saturated aliphatic hydrocarbon of from 2 to 20 carbon atom; R.sup.I is selected from the group consisting of hydrogen, and alkyl, aryl, acyl and carbonyl dioxy groups having from 1 to 10 carbon atoms; each R.sup.II is independently selected from the group consisting of hydrogen, and alkyl or aryl groups having from 1 to 20 carbon atoms; each R.sup.III and R.sup.IV is independently selected from the group consisting of hydrogen, and alkyl or aryl groups having from 1 to 10 carbon atoms; m is equal to 1 and (n+s) is greater than or equal to 2, and n and s are each greater than or equal to 0; wherein (OR.sup.I) is alpha or beta to a carbonyl group and at least 2 carbonyl groups are separated by 2 to 6 carbon atoms; and
- wherein the total ratio of polyphenylene ether to polyamide is from 5 to 95% by weight of the former to 95 to 5 % by weight of the latter;
- said composition further consisting of from 2 to about 50 % by weight based on the total composition of a rubber-containing modifier resin, and said modifier resin being derived from one or more monomers selected from the group consisting of olefins, vinyl aromatic monomers, conjugated dienes, acrylic acids, alkyl acrylic acids, esters of acrylic acids and esters of alkyl acrylic acids.
Parent Case Info
This is a divisional of U.S. Pat. No. (allowed application Ser. No. 08,407,789 filed on Mar. 20, 1995), which is a continuation of Ser. No. 08/068,275, filed on May 25, 1993, now abandoned, which is a continuation of Ser. No. 07/965,042, filed on Oct. 22, 1992, now abandoned, which is a continuation of Ser. No. 07/620,434, filed on Nov. 30, 1990, now abandoned, which is a continuation of Ser. No. 07/168,713, filed on Mar. 16, 1988, now abandoned, which is a divisional of Ser. No. 06/736,489, filed on May 20, 1985, now abandoned, which is a continuation-in-part of Ser. No. 06/612,369, filed on May 21, 1984, also now abandoned.
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Entry |
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Divisions (2)
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Number |
Date |
Country |
Parent |
407789 |
Mar 1995 |
|
Parent |
736489 |
May 1985 |
|
Continuations (4)
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Number |
Date |
Country |
Parent |
68275 |
May 1993 |
|
Parent |
965042 |
Oct 1992 |
|
Parent |
620434 |
Nov 1990 |
|
Parent |
168713 |
Mar 1988 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
612369 |
May 1984 |
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