Method for producing a dioxane emissions is small polyester polyol

erika   bauaa,torusuten   haineman,harutomuuto   nefutugaa,yurugen   syurosumahhaa,yohanesu   fu a n   de   buraaku,rorufu   reerusu

Method for producing a dioxane emissions is small polyester polyol

2009

erika bauaa
torusuten haineman
harutomuuto nefutugaa
yurugen syurosumahhaa
yohanesu fu a n de buraaku
rorufu reerusu

The invention relates to the production and use of polyester polyols, formed from at least one carboxylic acid anhydride and ethylene glycol, wherein a specialized reaction control substantially suppresses the formation of 1,4-dioxane from diethylene glycol.

Keywords:

Ethylene glycol
Polyester
Carboxylic acid
Polyol
Polymer chemistry
Materials science
Diethylene glycol
Organic chemistry

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