Invention Grant
- Patent Title: Alkaline resol phenol-aldehyde resin binder compositions
- Patent Title (中): 碱性甲醛酚醛树脂粘合剂组合物
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Application No.: US12329720Application Date: 2008-12-08
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Publication No.: US08148463B2Publication Date: 2012-04-03
- Inventor: Frank Lenzen , Gerard Ladegourdie
- Applicant: Frank Lenzen , Gerard Ladegourdie
- Applicant Address: DE Dusseldorf-Heerdt
- Assignee: Huttenes-Albertus Chemische Werke GmbH
- Current Assignee: Huttenes-Albertus Chemische Werke GmbH
- Current Assignee Address: DE Dusseldorf-Heerdt
- Agency: Duane Morris LLP
- Agent J. Rodman Steele, Jr.; Gregory M. Lefkowitz
- Priority: EP08169938 20081125
- Main IPC: C04B26/12
- IPC: C04B26/12 ; B22C1/16 ; B22C1/20
Abstract:
This invention relates to alkaline resol phenol-aldehyde binder compositions and their use in the production of articles of bonded particulate material such as foundry moulds, foundry cores, or feeders.
Public/Granted literature
- US20100130653A1 ALKALINE RESOL PHENOL-ALDEHYDE RESIN BINDER COMPOSITIONS Public/Granted day:2010-05-27
Information query
