Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1990-03-06
1993-02-16
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 60, 525 62, 5253305, 5253306, C08F 1606
Patent
active
051872269
ABSTRACT:
Vinyl alcohol polymers having a high syndiotacticity and a high degree of polymerization. They are useful as water-resistant films, heat-resistant films, material for high-strength gel and as paper processing agents.
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Fukunishi Yoshiharu
Kamachi Mikiharu
Sato Toshiaki
Yamamoto Tohei
Kuraray Co. Ltd.
Reddick J. M.
Schofer Joseph L.
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