Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From ketone or ketene reactant
Inventor
active
Copolyester composition
Method and apparatus for screening of polycondensation...
Modified polytrimethylene terephthalate
Optimum dipropylene glycol content polytrimethylene...
Process for making polytrimethylene terephthalate
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Profile ID: LFUS-PAI-P-179264