4.
    发明专利
    未知

    公开(公告)号:DE502007000737D1

    公开(公告)日:2009-06-25

    申请号:DE502007000737

    申请日:2007-02-27

    Applicant: BASF SE

    Abstract: A process for preparing expandable styrene polymers with narrow bead size distribution, which can be processed to foams with homogeneous cell structure and low thermal conductivity, by polymerizing the monomers in aqueous suspension in the presence of a volatile blowing agent and from 0.1 to 30 ppm, based on the organic phase, of a hydroxyalkylamine.

    5.
    发明专利
    未知

    公开(公告)号:AT409721T

    公开(公告)日:2008-10-15

    申请号:AT06763606

    申请日:2006-06-09

    Applicant: BASF SE

    Abstract: Expandable or expanded, thermoplastic polymer particles with a coating comprising hydrophobin, in particular proteins of the general structural formula (I) Xn-C1-X1-50-C2-X0-5-C3-X1-100-C4-X1-100-C5-X1-50-C6-X0-5-C7-X1-50-C8-Xm (I) where X is any of the 20 naturally occurring amino acids, n and m are numbers between 0 and 500, C is cysteine, and their use as antistatics.

    9.
    发明专利
    未知

    公开(公告)号:DE502006001702D1

    公开(公告)日:2008-11-13

    申请号:DE502006001702

    申请日:2006-06-09

    Applicant: BASF SE

    Abstract: Expandable or expanded, thermoplastic polymer particles with a coating comprising hydrophobin, in particular proteins of the general structural formula (I) Xn-C1-X1-50-C2-X0-5-C3-X1-100-C4-X1-100-C5-X1-50-C6-X0-5-C7-X1-50-C8-Xm (I) where X is any of the 20 naturally occurring amino acids, n and m are numbers between 0 and 500, C is cysteine, and their use as antistatics.

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