Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1985-04-04
1987-03-17
Phynes, Lucille M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
2522991, 524293, 524294, 524605, 528176, 528183, 528190, 528192, 528193, 528194, C08F 2000, C08G 8100
Patent
active
046508368
ABSTRACT:
A method for rending melt processable a liquid crystal polymer otherwise not readily processable as a result of an interfering degradation temperature or an elevated viscosity. In the method the liquid crystal polymer is blended with a second, low molecular weight liquid crystal diester to form a miscible mesophase which is typified by a reduced viscosity and or at a lower temperature may be formed into a desired configuration. The low molecular weight liquid crystal may be then transesterified into the polyester to produce a long chain having desirable final liquid crystal polymer properties.
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George Eric R.
Porter Roger S.
Ban Woodrow W.
Phynes Lucille M.
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