| Title: | Inhibitor | ||
| Application Number: | 02144984 | Application Date: | 2002.12.23 |
| Publication Number: | 1510013 | Publication Date: | 2004.07.07 |
| Approval Pub. Date: | Granted Pub. Date: | ||
| International Classifi-cation: | C07B63/00,C07C7/20,C07C11/12,C07C15/46,C07C67/62,C07C69/15,C07C253/32,C07C255/08 | ||
| Applicant(s) Name: | Tong Qingjie | Address: | 111000 |
| Inventor(s) Name: | |||
| Attorney & Agent: | |||
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Abstract: |
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| A polymerization inhibitor for the transportation and preparing of styrene, butadiene, isopentadiene, vinyl acetate and acrylonitrile is disclosed, which is just the polymer or monomer of 2,2,4-trimethyl-1,2-dihydrogenated quinoline, which is used by proportionally mixing it with said chemicals to prevent their oxidation and color change. | |||
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| Time: | 8 | ||
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