发明名称 |
POLYMER FORMULATIONS IN SOLVENTS WITH A HIGH FLASH POINT, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF AS POUR-POINT DEPRESSANTS FOR CRUDE OILS, MINERAL OILS OR MINERAL OIL PRODUCTS |
摘要 |
The invention relates to polymer formulations comprising at least two different solvents with a flash point =60°C and polymer compositions obtainable by radical polymerization of at least one alkyl(meth)acrylate in the presence of at least one ethylene-vinyl ester copolymer. The invention further relates to a multistage method for producing such formulations and to the use of such formulations as pour-point depressants for crude oils, mineral oils or mineral oil products. |
申请公布号 |
CA2889773(A1) |
申请公布日期 |
2014.06.26 |
申请号 |
CA20132889773 |
申请日期 |
2013.12.06 |
申请人 |
BASF SE |
发明人 |
FAUL, DIETER;GARCIA CASTRO, IVETTE;GUMLICH, KAI;HEUKEN, MARIA;KONRAD, ROUVEN;NEUBECKER, KARIN;FRENZEL, STEFAN |
分类号 |
C08F2/06;C08F220/18;C08L31/04;C10L1/196 |
主分类号 |
C08F2/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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