10.
    发明专利
    未知

    公开(公告)号:DK1844212T3

    公开(公告)日:2008-11-24

    申请号:DK06707799

    申请日:2006-01-23

    Applicant: BASF SE

    Abstract: The method involves introducing the polymer into oil stores. The water-soluble polymer is used in the form of a dispersion of the water-soluble polymer as well as at least one water-soluble polymer stabilizer. The viscosity of the dispersion in the neutral and basic pH region is higher than in the acidic region.

Patent Agency Ranking