polyol


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polyol

(ˈpɒlɪˌɒl)
n
(Chemistry) chem a type of alcohol or -ol complex

pol•y•ol

(ˈpɒl iˌɔl, -ˌɒl)

n.
an alcohol containing three or more hydroxyl groups.
[1955–60]
References in periodicals archive ?
as the exclusive distributor for its liquid polyester polyol products sold into the coatings, adhesives, sealants, and elastomer (CASE) industries for the western and southwestern United States.
The new aromatic polyol reactor has significantly increased the site's annual production capacity.
At a pilot plant in Germany, Bayer has been manufacturing samples of the polyurethane component polyol using C[O.
8,658,142 B2; L'Oreal, Paris, has patented a cosmetic composition comprising: a polyester obtained by reacting tetraol, a linear or branched saturated monocarboxylic acid, a cyclic dicarboxylic acid containing from 6 to 12 carbon atoms; and an aromatic mono-carboxylic acid; at least one resin chosen from hydrocarbon-based resins; at least one hyperbranc hed polyol compound; (at least one non-volatile solvent chosen from monoalcohols; at least one co-solvent chosen from esters; optionally, at least one wax; and optionally, at least one colorant.
Reportedly reduces viscosity of the polyol mix, offers solvent properties to help disperse polyol-mix components, and provides good latitude in adjusting cream and rise times.
The collaboration will make "bio-polyol" cost competitive with fossil extracted polyol.
2]), has announced the world's first large-scale manufacturing run of polypropylene carbonate (PPC) polyol, producing over seven tonnes of finished product.
Various combinations of polyol and polyisocyanate control the final film properties, and the choice of blocking agent controls the cure temperature.
Coatings made with polycaprolactone polyol appeared to be somewhat rougher compared to coatings made with the acrylic polyol.
Washington, Sept 13 (ANI): A multi-disciplinary expert panel has recommended that sugar-free chewing gum, lozenges and hard candy including xylitol or polyol combinations, and a prescription varnish with chlorhexidine and thymol could be beneficial in preventing cavities.
Key statement: The present invention provides a rigid polyurethane foam comprising the reaction product, at an isocyahate index of from about 90 to about 400, of a polyisocyanate and a polyol component comprising about 20 wt.
Synthetic Resin 1201 is a formaldehyde-free, hydroxy-containing polyol resin, 50% solids in ethyl acetate, with a high softening point.