C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
400/102, 403/36,
C07D 319/06 (2006.01) C08G 18/48 (2006.01) C08G 65/26 (2006.01)
Patent
CA 1245225
ABSTRACT The invention relates to polyether polyols having an average hydroxyl value in the range of 100 to 250 mgKOH/g, which are alkoxylated derivatives of a polyhydric alcohol being a mixture of compounds according to formula (I) or/and (II) Image ( I ) or (II) Image wherein R1 is-H,-CH3 or-OCH3, R2 is-H,-CH2OH or-CH2 C(CH2OH)3, and R3 and R4 are -H,-CH2OH or-CH2OCH3
512920
Brown James P.
May Ronald N.
Randall David
Sparrow David J.
Ballantyne Donald G.
Imperial Chemical Industries Plc
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