Spinnable dopes and articles therefrom

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

524165, 524417, 524500, 524538, C08K 542, C08K 332, C08L 7904, C08L 7706

Patent

active

048107352

ABSTRACT:
Spinnable dopes of poly-p-phenylenebenzobisthiazole, poly-p-phenylenebenzobisoxazole, or poly-2,5-benzoxazole and thermoplastic or intractable polymers in certain mixed solvents are provided.

REFERENCES:
patent: 4018735 (1977-04-01), Nakagawa
patent: 4207407 (1980-06-01), Helminiak
patent: 4225700 (1980-09-01), Wolfe
patent: 4631318 (1986-12-01), Hwang
patent: 4640948 (1987-02-01), Rasoul
ACS, Div. of Org. Coatings, etc. 48,929 (1982), pp. 929-93.
Polymer Eng. & Science, mid-Oct. 1983, V. 23, N14, pp. 784-788.
J. Macromol Sci.-Phys. B22(2), 231-257 (1983).

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