COPOLYMER AND USE THEREOF FOR IMPROVING THE COLD FLOW PROPERTIES OF MIDDLE DISTILLATE FUELS
申请人:GARCIA CASTRO Ivette
公开号:US20120247001A1
公开(公告)日:2012-10-04
A copolymer obtainable by free-radical copolymerization of
(i) monomer units of the structure M1
in which the variables are each hydrogen, alkyl groups, carboxyl groups or carboxyl derivative moieties, and
(ii) monomer units of the structure M2
in which R
5
is the radical of a carboxylic ester of the formula -A-CO—O—R
10
where A is an alkylene group and R
10
is a hydrocarbyl radical, and in which R
6
, R
7
and R
8
are each hydrogen or alkyl radicals,
and subsequent polymer-analogous reaction of the product formed with a long-chain hydrocarbyl alcohol.
This copolymer is suitable for improving the cold flow properties of middle distillate fuels, especially those which consist of or comprise biofuel oils.
US8790424B2
申请人:——
公开号:US8790424B2
公开(公告)日:2014-07-29
Synthesis of dodec-5E-en-1-ol ? The pheromone of Tricimba cincta ? And tetradec-5E-1-yl acetate ? An imitator of the pheromone of Rhynchopacha sp.
作者:G. G. Verba、L. M. Bukulova、A. A. Abduvakhabov、F. G. Kamaev