| http://www.w3.org/ns/prov#value | - Further, as the polyether polyols, for example, there are enumerated so-called polymer polyols, etc. that is, polyether polyols or polytetramethyleneglycols obtained by adding alkylene oxides such as ethylene oxide or propylene oxide alone or in a mixture, and components obtained by obtained by polymerizing acrylic amides in media which are polyethers obtained by reacting alkylene oxides with poly
|
