Targeted News Service (subscription) The products comprise polyvinyl alcohol, talc, polyethylene glycol , and one or more of fiberglass and a titanium complex. The hardness or softness of the products may be varied by varying the relative amounts of talc, fiberglass, and titanium complex ... 更多 »
FoodProductionDaily.com The first opinion dealt with the safety evaluation of 1,4:3,6-dianhydrosorbitol for use as a co-monomer at 1 to 40 diol mole% in the production of polyesters along with ethylene glycol and 1,4-bis(hydroxymethyl)cyclohexane as the diol components and ...
