| Title of Invention | "METHOD OF PRODUCING PROPYLENE GLYCOL" |
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| Abstract | Propylene glycol is produced by a method of producing propylene glycol, the method including: obtaining propylene glycol by performing catalytic hydrogenation of glycerol in the presence of a catalyst, the catalyst containing zinc oxide and at least one of copper and copper oxide, and the catalyst, after being reduced at 180°C to 230°C in the presence of hydrogen, showing a half width of from 0.4 to 1.1 of a peak having a peak top at a position at which a diffraction angle (2ø±0.2°) is 43.1° in an X-ray diffraction pattern obtained using CuKα as a radiation source. |
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| Patent Number | 272823 | ||||||||||||
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| Indian Patent Application Number | 7805/DELNP/2010 | ||||||||||||
| PG Journal Number | 18/2016 | ||||||||||||
| Publication Date | 29-Apr-2016 | ||||||||||||
| Grant Date | 28-Apr-2016 | ||||||||||||
| Date of Filing | 04-Nov-2010 | ||||||||||||
| Name of Patentee | MITSUI CHEMICALS, INC. | ||||||||||||
| Applicant Address | 5-2, HIGASHI-SHIMBASHI, 1-CHOME, MINATO-KU, TOKYO 105-7117, JAPAN, | ||||||||||||
Inventors:
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| PCT International Classification Number | C07C 29/60 | ||||||||||||
| PCT International Application Number | PCT/JP09/057888 | ||||||||||||
| PCT International Filing date | 2009-04-21 | ||||||||||||
PCT Conventions:
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