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    55.
    发明专利
    未知

    公开(公告)号：FR2784603B1

    公开(公告)日：2001-07-20

    申请号：FR9912565

    申请日：1999-10-08

    Applicant: BASF AG

    Inventor： DOBBELAAR JOHANNES ,  REHMER GERD ,  HUMMER WOLFGANG ,  BACHER REINHARD

    IPC: B01F15/00 ,  B01J4/00 ,  B08B7/00 ,  B08B9/08 ,  B01F15/02 ,  B01F1/00 ,  B01F3/12

    Abstract: A method of emptying vessels containing dispersions, solutions or suspensions of polymers in which during the emptying process the liquid medium also used to take up the polymers into the dispersion, solution or suspension is passed into the space within the vessel that is not filled by the solution, dispersion or suspension, wherein the liquid medium used to take up the polymers into the dispersion, solution or suspension is introduced in vapor form.

    60.
    发明专利
    未知

    公开(公告)号：DE58904500D1

    公开(公告)日：1993-07-01

    申请号：DE58904500

    申请日：1989-12-27

    Applicant: BASF AG

    Inventor： REHMER GERD ,  BOETTCHER ANDREAS ,  AUCHTER GERHARD

    IPC: C08F212/08 ,  C08F2/46 ,  C08F20/10 ,  C08F20/26 ,  C08F20/52 ,  C08F212/00 ,  C08F220/18 ,  C08F220/30 ,  C08F220/58 ,  C08F290/00 ,  C08F290/06 ,  C08F299/00 ,  C09D4/00 ,  C09D133/04 ,  C09J4/00 ,  C09J133/04

    Abstract: UV-crosslinkable materials based on (meth)acrylate copolymers contain copolymerized monomers of the general formula I (I) where R is a certain alkyl radical, an aryl radical or a radical R1 and R1 is a radical where R2 to R6 are each H, alkyl, a non-ortho OH group, OCH3, OC2H3, SH, SCH3, Cl, F, CN, COOH, COO(C1-C3-alkyl), CF3, N(CH3)2, N(C2H5)2, N(CH3)C6H5, +N(CH3)3X- or +N(CH3)XX-, where X- is an acid anion, and one or more of the radicals R2 to R6 are each a radical or or where Sp is one of the spacer groups of the following type and R', R'' and R''' are each H or a certain hydrocarbon, and where the radicals X may be identical or different and are each a divalent, alkylene radical, a cycloalkylene radical or phenylene radical, which are bonded directly to one another and/or are bonded to one another by identical or different groups Y, and Y is a divalent radical from the group consisting of and k and m are each from 1 to 10 and 1 and n are each from 0 to 25.

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