Invention Grant
- Patent Title: Process for the hydrolysis of alkylene oxides using organometalates
- Patent Title (中): 使用有机金属盐水解氧化烯的方法
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Application No.: US594267Application Date: 1984-03-28
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Publication No.: US4579983APublication Date: 1986-04-01
- Inventor: Brian T. Keen
- Applicant: Brian T. Keen
- Applicant Address: CT Danbury
- Assignee: Union Carbide Corporation
- Current Assignee: Union Carbide Corporation
- Current Assignee Address: CT Danbury
- Main IPC: B01J23/22
- IPC: B01J23/22 ; B01J23/28 ; B01J23/30 ; B01J31/08 ; C07B61/00 ; C07C27/00 ; C07C29/10 ; C07C29/132 ; C07C31/20 ; C07C67/00 ; C07C33/035 ; C07C33/26 ; C07C35/14
Abstract:
In processes for the hydrolysis of alkylene oxide to form alkylene glycols in the presence of selectivity-enhancing organometalate wherein the organometalate is provided in a water-insoluble phase, a stabilizing material is used to enhance the stability of the organometalate. The stabilizing material is water-soluble and comprises a cation and a selectivity-enhancing metalate anion.
Public/Granted literature
- US5601120A Pin seam with double end loops and method Public/Granted day:1997-02-11
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