2,3-Butanediol has emerged as a promising bio sourced monomer for polyester synthesis. However, it has received limited attention as monomer for semicrystalline polyesters, due to the lower reactivity ...

Quite a few flat-rate cards earn 1.5% cash back, so if a card’s going to stand out, it has to stand apart.While the list of cards that earn 2% cash back is growing, the Wells Fargo Active Cash ...