Assertion: lignin | /r/HasProperty | substituted for phenol
Facets:
value: in the manufacture of resol resins
type: TEMPORAL
Source sentences:
text: Consequently there are no processes which are widely acceptable to the industry which enable lignin to be substituted for phenol in the manufacture of resol resins.
text: Consequently there are no processes which are widely acceptable to the industry which enable lignin to be substituted for phenol in the manufacture of resol resins.