Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
Inventor
active
Method for preparing polyether polymers of predetermined...
Method for preparing polyimide and polyimide prepared thereby
Method for preparing sterically hindered phosphoramidates
Method for purification of aromatic polyethers
Process for fractionation/concentration to reduce the...
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Profile ID: LFUS-PAI-P-2043556