发明公开
- 专利标题： STABLE LIGNIN-PHENOL BLEND FOR USE IN LIGNIN MODIFIED PHENOL-FORMALDEHYDE RESINS
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申请号： EP20179215.7申请日： 2020-06-10
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公开(公告)号： EP3922664A1公开(公告)日： 2021-12-15
- 发明人: CARMONA, Rebeca Reguillo , DICKE, René , HERWIJNEN, Hendrikus van , ZEPPETZAUER, Franz , KAMM, Birgit , SOLT-RINDLER, Pia
- 申请人： Borealis AG
- 申请人地址： AT 1220 Wien Wagramerstrasse 17-19
- 代理机构： Maikowski & Ninnemann Patentanwälte Partnerschaft mbB
- 主分类号： C08H7/00
- IPC分类号： C08H7/00 ; B27N3/00 ; C07G1/00 ; C08G8/38 ; C08K5/13 ; C09J161/12 ; C09J197/00 ; C08L97/00 ; C09J161/06
摘要：
The invention refers to a stable lignin-phenol blend for use in lignin modified phenolformaldehyde resins comprising lignin in an amount between 10-80 wt%, phenol in an amount between 15-90 wt%, and a solubilizer in an amount between 0% - 25wt%. The invention refers also to a method obtaining such a stable lignin-phenol blend and the use of thereof.
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