Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From aldehyde or derivative thereof as reactant
Patent
1983-12-23
1986-02-11
Smith, Edward J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From aldehyde or derivative thereof as reactant
5263481, 526351, 526352, 528270, C08G 200
Patent
active
045699836
ABSTRACT:
A high modulus polymer material is produced by subjecting a crystallizable polymer to a thermal treatment under conditions such that the possibility that a given molecular chain is incorporated in more than one crystal lamella is substantially reduced and then attenuating the polymer at an imposed rate and temperature whereby substantially complete alignment of its molecules may be obtained.
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Capaccio Giancarlo
Ward Ian M.
National Research Development Corporation
Smith Edward J.
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