Invention Grant
- Patent Title: Agglomerate including graft copolymers of acylic acid and methyl cellulose and method of making
- Patent Title (中): 包括丙酸和甲基纤维素的共聚物和制备方法
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Application No.: US3644113DApplication Date: 1968-09-04
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Publication No.: US3644113APublication Date: 1972-02-22
- Inventor: LANG WILLIAM J , CHELINI JOSEPH M
- Applicant: INT MINERALS & CHEM CORP
- Assignee: Int Minerals & Chem Corp
- Current Assignee: Int Minerals & Chem Corp
- Priority: US75746868 1968-09-04
- Main IPC: C08F251/00
- IPC: C08F251/00 ; C22B1/242 ; C21B1/26 ; C08F25/00 ; C08F43/00
Abstract:
Water-soluble graft copolymers of acrylic acid and methyl cellulose, including water-soluble salts thereof, are useful as binders in the agglomeration of finely divided materials. The graft copolymers are especially useful as binders in the pelletization of minerals and ores, such as taconite.
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