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公开(公告)号：US20190233570A1
公开(公告)日：2019-08-01
申请号：US15881425
申请日：2018-01-26
Applicant: Hexion Inc.
IPC: C08G8/24
Abstract: Processes for manufacturing novolacs and resoles from lignin are disclosed. A phenol-aldehyde-lignin dispersion is formed which can then be used to make either a novolac or a resole, depending upon the catalysts used.
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