Yuriko Kido

Yuriko Kido works with AGC, Inc.

Articles

ARTICLES

beakers in lab

New PCD-PPG Block-Copolyether Polyol for CASE Formulations

A newly synthesized PCD-PPG block copolyether polyol can be applied to coating applications that require flexibility, in solvent-free urethane compositions that require low viscosity, and in various other CASE applications.
Toyokazu Suzuki Shogo Fujisaki Yuriko Kido Shinji Okada Chitoshi Suzuki
March 18, 2022

A new polyol (PCD-b-PPG) has been synthesized that has a low viscosity of around 800-3,000 mPa·s (at 25˚C, liquid state) and is transparent due to the use of PCD as an initiator, even after storing for a long duration. The new PCD-b-PPG polyol can be applied to coating applications where transparency is required. In addition, it may contribute to other CASE applications and solvent-free urethane compositions that can take advantage of its low viscosity.


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