Title: Method for preparation of wax with high ester value
Application Number: 94118302 Application Date: 1994.11.22
Publication Number: 1123286 Publication Date: 1996.05.29
Approval Pub. Date: Granted Pub. Date: 1999.12.08
International Classifi-cation: C08F8/46
Applicant(s) Name: Fushun Academy of Petro-chemical Engineering, Chin Address: 113001
Inventor(s) Name: Shi Bojun, Jin Huishu
Attorney & Agent: LI WEI
Abstract:
     The preparation method uses the unsaturated carboxylic acid or its acid anhydride and to make esterification with monobasic alcohol in the presence of acidic catalyst. Then the obtained esterified material and polyolefine wax and petroleum hydrocarbon wax are passed through the free radical copolymerization reaction in the presence of exciting agent so as to prepare high ester-value wax.
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