A series of novel thermosensitive polymers were synthesized with acrylamide and
thermosensitive macromonomers by radical polymerization in water solution. The structures …

A novel thermoviscosifying water‐soluble polymer was synthesized by direct free radical
copolymerization of acrylamide with a newly‐prepared macromonomer, and its aqueous …

ABSTRACT A thermoresponsive graft copolymer was synthesized through free radical
copolymerization and a “graft onto” method in aqueous solution. The primary structure of the …

A kind of temperature‐sensitive water‐soluble polymers P (NIPAM‐HEMA‐AM) of N‐
isopropylacrylamide (NIPAM), hydroxyethyl methacrylate (HEMA) and acrylamide (AM) were …

In the petroleum industry, water-soluble polymers can be used as oil displacement agents.
However, the use of water-soluble polymers is limited because of poor temperature and salt …

In this work, we described the preparation of hydrosolubles thermosensitive copolymers
obtained via free radical polymerization in aqueous media. The reactions were carried out …

In this work, a thermo‐responsive hydrophobically associative water‐soluble terpolymer was
prepared and evaluated as polymer flooding in laboratory tests versus a heavy crude oil …

The acrylamide copolymer with acrylamide as its main monomer is a modified
polyacrylamide. In addition, the acrylamide copolymer is generally to dissolve or swell in …

Development of polymer-based flooding technology to improve oil recovery efficiency, water
dispersion copolymerization of acrylamide, cationic monomer methacryloxyethyltrimethyl …

Water-soluble polymers are widely used in oilfields. The rheological behaviors of these
polymers in high-salinity solution are very important for stimulation of high-salinity reservoirs …