polyol


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Related to polyol: Polyol pathway

polyol

[′päl·ē‚ȯl]
(organic chemistry)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Polycaprolactone Polyol Market Information- by Application (Foam, Adhesives, Coating Elastomer and Others), by End Use (Resin, Footwear, Automotive, Pharmaceutical, Printing, Commodity, Other), and by Region (North America, Europe, Asia Pacific, Middle East, Latin America) - Forecast to 2023
This novel CI 8 Polyol technology enables the development of hydrophobic and semi-crystalline bio-based coatings, with improved hydrolytic stability, while keeping the desired flexibility.
Here, we report synthesis and characterization of a bio-based polyol using mercaptenized limonene and glycerol-1-allyl ether using thiol-ene reaction under UV radiation to obtain high quality dimercaptan-glycerol-1-allyl ether polyol.
It will also enable us to leverage our development and production know-how in polyester polyol and polyol blends for the fast-growing flexible foam and footwear markets, as well as pre-polymers for adhesives, coatings and elastomers applications."
Composition (molar ratio) Polyol Chain extender Sample Isocyanate designation MDI PE/B/M PE/B PC/H/M PC/H BD diol B-PE/B/M 0.2 0.07 -- -- -- 0.13 B-PE/B 0.2 -- 0.07 -- -- 0.13 B-PC/H/M 0.2 -- -- 0.07 -- 0.13 B-/PC/H 0.2 -- -- 0.07 0.13 H-PE/B/M 0.2 0.07 -- -- -- H-PE/B 0.2 -- 0.07 -- -- -- H-PC/H/M 0.2 -- -- 0.07 -- -- H-PC/H 0.2 -- -- -- 0.07 -- Composition (molar ratio) Sample designation HD diol B-PE/B/M -- B-PE/B -- B-PC/H/M -- B-/PC/H -- H-PE/B/M 0.13 H-PE/B 0.13 H-PC/H/M 0.13 H-PC/H 0.13 Table 3: Thermal and mechanical properties of wet-type PU films.
COATING STUDIES PHASE I--CORROSION CONTROL POLYOL A VALIDATION
Alongside isocyanate, polyol is the starting product for Polyurethane foam systems.
The upper phase was separated using a separating funnel and restored as the recycled polyol.
M2 EQUITYBITES-June 3, 2016-Stepan reports expansion of facility within the European polyester polyol industry
Karandlkar and Gibbins developed an antimicrobial polyurethane foam that is formed from a multi-functional isocyanate, an aqueous polyol, an antimicrobial metal, and a complexing agent.
Bayer has developed a process to use C[O.sub.2] in the production of polyol, a principal component in the manufacture of polyurethane, which is used in products such as mattresses and upholstery.