Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1988-02-05
1988-11-15
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
4283044, 4284763, 521 54, 521135, 521139, 525178, 525183, 525420, C08J 940, G08J 942
Patent
active
047850213
ABSTRACT:
A method of adsorbing a substance such as an optically active substance, comprising contacting a solution of the substance in a solvent with an adsorbent consisting of a cross-linked polymer comprising
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Foelak Morton
Mitsubishi Kasei Corporation
Research Development Corp. of Japan
Yee Stephen F. K.
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