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    6.
    发明专利
    未知

    公开(公告)号：DE10345798A1

    公开(公告)日：2005-04-14

    申请号：DE10345798

    申请日：2003-09-30

    Applicant: BASF AG

    Inventor： FECHTENKOETTER ANDREAS ,  RANFT MEIK ,  HAUER BERNHARD

    IPC: C08F210/02 ,  C08F10/02 ,  C08F20/54 ,  A61K31/00

    Abstract: Ethylene copolymer waxes containing amino groups, and use thereof Ethylene copolymer waxes with a molecular weight M w in the range from 1000 to 20 000 g/mol, which comprise, as copolymerized comonomers, (c) from 50 to 95% by weight of ethylene, (d) from 5 to 50% by weight of at least one comonomer which has at least one alkylated or cycloalkylated amino group, each of which has bonding via a spacer to a polymerizable group, (e) from 0 to 30% by weight of other comonomers, where all % by weight data are based on the entire weight of ethylene copolymer wax.

    Aqueous dispersion, useful e.g. as microbicide agent, comprises an ethylene copolymer comprising ethylene and comonomer
    9.
    发明专利
    Aqueous dispersion, useful e.g. as microbicide agent, comprises an ethylene copolymer comprising ethylene and comonomer 未知

    公开(公告)号：DE102005007158A1

    公开(公告)日：2006-08-24

    申请号：DE102005007158

    申请日：2005-02-16

    Applicant: BASF AG

    Inventor： PFEIFFER THOMAS ,  RANFT MEIK ,  KUKULA HILDEGARD

    IPC: C08F226/06 ,  A01N25/04 ,  A01N25/10 ,  C08F210/02 ,  C09D5/16 ,  C09D123/08

    Abstract: Aqueous dispersion (A) comprises at least an ethylene copolymer (A1) (with a molecular weight of 1000-20000 g/mol and which is contained as a polymerized comonomer) comprising ethylene (a) (50-99 wt.%), comonomer (b) (1-50 wt.%) exhibiting at least a nitrogen containing heteroaromatic group and a further comonomer (c) (0-49 wt.%), where the components constitutes the total mass of (A1). Independent claims are included for: (1) at least a partially protonated (A1); (2) the preparation of a partially protonated (A1) comprising reaction of (A1) with at least a partially protonated Bronsted acid; (3) the preparation of at least a partially alkylated or benzylated ethylene copolymer comprising preparing the non-quaternized ethylene copolymer, and reacting ethylene copolymer with an alkyl compound of formula (R3>-Z); and (4) the preparation of (A1) comprising reacting ethylene with at least a comonomer of formula (IV) in the presence of a polymer analogue of formula (A2>-Ar). R1>, R2>H or 1-10C alkyl; Ar : a heteraromatic group optionally containing one/two nitrogen atoms and a further heteroatom; R3>1-10C alkyl or benzyl; Z : leaving group; A2>residues with up to 50 atoms and at least OH or NH2 or NHR1>4> group; Y1>OH, O-R1>3>, NH2, NHR1>4> or N(R1>4>)2; R1>3>1-4C alkyl (particularly methyl); and R1>4>1-10C alkyl. [Image].

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