June 2017 - BASF has increased prices of polyalcohol
's including 1,6-Hexanediol (HDO), Neopentylglycol (NPG) and Trimethylolpropane (TMP) owing to rise in demand across end use industries.
Alcoholysis of PET has been widely used to degrade benzene macromolecular chain into polyalcohol
, which is used as materials to synthesize other polymers , such as polyurethane dispersions [7, 8], resins , polyesters , and textile dyestuffs .
Stereochemical arrangement of hydroxyl groups in sugar and polyalcohol
molecules as an important factor in effective cryopreservation.
NPG is a polyalcohol
with high chemical and thermal stablity that has many end-use application such as powder coatings, textiles, and construction.
High ammonia concentrated NR latex with a 60% dry rubber content (DRC), polyalcohol
ethylene oxide condensate (Terric 16A-16), sulfur, zinc oxide (ZnO), stearic acid, Voltamol, and bentonite were supplied from the Rubber Research Institute of Thailand (Thailand).
To this ethylene glycol (EG), a polyalcohol
, was added at a ratio of 20/80 EG/CA, resulting in the formation of a stable complex as described in the literature [10, 20-22].
8,992,632 B2; Method has patented a cleaning composition that is comprised of surfactant system that contains a nonionic surfactant including an ethoxylated alcohol and/or an ethoxylated fatty acid ester, and an anionic surfactant; free water; and a solvent system comprising a polyalcohol
. The cleaning composition is in a form of an invert emulsion, wherein the cleaning composition present in an amount from about 9-22 grams is characterized as exhibiting about a constant cleaning efficacy when added to 69 liters of exterior water and wherein the constant cleaning efficacy corresponds to a percentage stain removal that varies by less than 10%.
Intumescent coatings contain three main components, carbon donor (polyalcohol
like pentaerythritol) that reacts with ammonium polyphosphate, forming esters which decompose and form a carbon matrix.
The addition of a polyalcohol
such as ethylene glycol leads to the formation of an organic ester.
Penta is used in applications such as alkyd resins, PVC stabilizers, synthetic lubricants and varnishes.
For example, polyol-mediated preparation of nanoscale oxides can carry out by dissolving a suitable metal precursor (acetate, alcoholate, and halogenide) in diethylene glycol or other polyalcohol
with assisted of heterogeneous catalyst supported Ti[O.sub.2].