Blends of polyphenylene ethers and polyesteramides

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525397, 525 66, 525 68, C08L 7112, C08L 7712

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active

057440689

ABSTRACT:
Disclosed are thermoplastic blends of polyesteramides and poly(phenylene ether) resins as well as methods for preparing said polyesteramides and polycarbonate blends thereof. Preferred polyesteramides are those comprising amide units of formula (I) ##STR1## and ester units of formula (II) ##STR2## wherein the ratio of (I) to (II) is at least 1:1, and more preferably wherein at least 80% of the units of formula (I) are separated by at least one of the units of formula (II). The thermoplastic blends may additionally contain compatibilizers for the polyesteramide and poly(phenylene ether) resins.

REFERENCES:
patent: 2856385 (1958-10-01), Van Den Berghe et al.
patent: 3849514 (1974-11-01), Gray, Jr. et al.
patent: 4081428 (1978-03-01), Thompson
patent: 4116943 (1978-09-01), Ducarre
patent: 4129715 (1978-12-01), Chen et al.
patent: 4145372 (1979-03-01), Murray et al.
patent: 4209607 (1980-06-01), Shalaby et al.
patent: 4315086 (1982-02-01), Ueno et al.
patent: 4386174 (1983-05-01), Cogswell et al.
patent: 4501879 (1985-02-01), Barbee et al.
patent: 4579914 (1986-04-01), Nelb, II et al.
patent: 4614815 (1986-09-01), Cognigni et al.
patent: 4649180 (1987-03-01), Chen et al.
patent: 4664972 (1987-05-01), Connolly
patent: 4732937 (1988-03-01), Sybert
patent: 4732938 (1988-03-01), Grant et al.
patent: 4845160 (1989-07-01), Sybert
patent: 4868277 (1989-09-01), Chen
patent: 4873286 (1989-10-01), Gallucci et al.
patent: 4952629 (1990-08-01), Liang
patent: 4994531 (1991-02-01), Brown
patent: 5010144 (1991-04-01), Phanstiel, IV et al.
patent: 5028649 (1991-07-01), Efner
patent: 5089566 (1992-02-01), Brown et al.
patent: 5089567 (1992-02-01), Phanstiel et al.
patent: 5091494 (1992-02-01), Leistner et al.
patent: 5096979 (1992-03-01), Brown et al.
patent: 5110896 (1992-05-01), Waggoner et al.
patent: 5132361 (1992-07-01), Shea et al.
patent: 5132373 (1992-07-01), Khouri et al.
patent: 5153267 (1992-10-01), Brown et al.
patent: 5153290 (1992-10-01), Khouri et al.
patent: 5210191 (1993-05-01), Phanstiel et al.
patent: 5212255 (1993-05-01), Khouri et al.
patent: 5214099 (1993-05-01), Khouri et al.
patent: 5247006 (1993-09-01), Khouri et al.
patent: 5321099 (1994-06-01), Goldwasser et al.
patent: 5510451 (1996-04-01), Gaymans et al.
Chemical Abstract--AN 121:110510 CA.
Gaymans R.J., DeHaan J.L., Van Niewenhuize O., J.Pol.Sci.Chem. 31 575 (1993).
Williams J.L.R., Laakso T.M., contois L.E., J.Pol.Sci. 61 353 (1962).
Della Fortuna G., Oberrauch E., Salvatori T., Sorta E., Bruzzone M., Polymer 18 269 (1977).
Delimony D., Bailly C., Deveaux J., Legras R., Pol.Eng.Sci.& Eng. 28 104 (1988).
Aharoni S.M., Macromolecules 21 1941 (1988).
Yamazaki, N., Masumotom., Higashi F., J. Polym.Sci., Polym.Chem.Ed 13 1373 (1975).
De Candia F., Maglio G., Palumbo R., Polym.Bull. 8 109 (1982).
Yamada K., Hashimoto K., Takayanagi M., Murata Y., J.Appl. Polym.Sci. 33 1649 (1987).
Manzini, G., Crescenzi, V., Ciana, A., Ciceri, L., Fortuna, G. Della, and Zotteri, L. European Polymer Journal, 1973, vol. 9, pp. 941-951.

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