... Downstream products pentaerythritol ester, pentaerythritol stearic acid ester, pentaerythritol rosin ester, pentaerythritol oleate, monostearin, sodium, synthetic resin, rosin modified phenolic resin (2112 ... resin, p-tert-butyl phenolic resin, alkyd resin, unsaturated polyester resin (Polaroid plate special type), water loss malic acid resin (Type 424), 424 pentaerythritol rosin resin Pentaerythritol ...