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    15.
    发明专利
    未知

    公开(公告)号：DE2259360A1

    公开(公告)日：1974-06-12

    申请号：DE2259360

    申请日：1972-12-04

    Applicant: BASF AG

    Inventor： VOLKERT OTTO DR ,  WIGGER AUGUST DR ,  ZUERGER MANFRED ,  RICHTER PETER DR

    IPC: C08F299/00 ,  B05D3/06 ,  C08F283/00 ,  C08F290/00 ,  C08G18/00 ,  C08G18/63 ,  C08J5/18 ,  C08G22/04 ,  C09D3/72

    Abstract: 1450906 Polyurethane layers; photopolymerizing unsaturated monomers BASF AG 3 Dec 1973 [4 Dec 1972] 55919/73 Headings C3R and C3P Polyurethane layers are prepared by adding a compatible monomer having at least two photocross-linkable C-C multiple bonds or a compatible monomer mixture comprising at least 50% by weight of one of such monomers and not more than 50% by weight of a photopolymerizable monoethylenically unsaturated monomer, and optionally also a photopolymerization initiator, to a liquid polyurethane elastomer forming reaction mixture comprising (A) (i) a polyether, polyester, hydroxypolyether urethane or hydroxypolyester urethane or a mixture thereof with a polyalcohol and/or a diamino and (ii) a diisocyanate or (B) (i) a prepolymer of a hydroxyl compound as defined in (A) and a diisocyanate and (ii) a polyester, polyether, hydroxypolyester urethane, hydroxypolyetherurethane, polyhydric alcohol, or diamine or a mixture of two or more thereof, the resulting mixture containing a major amount of the polyurethane elastomer-forming reaction mixture, applying the resulting mixture to a substrate to form a layer, irradiating the layer with electromagnetic radiation of wavelength less than 0À7 Ám to effect photocrosslinking of the monomer(s) and gelling of the layer and thermally curing the so-treated layer. The layer is suitably formed on a continuously moving substrate and has a thickness of from 0À2 to 5 mm. Conventional polyurethane elastomer-forming reactants are used. The monomer having at least two C-C multiple bonds is preferably an olefinically poly-unsaturated carboxylate, for example a diester of a C 2-6 aliphatic diol and acrylic or methacrylic acid, a triester of a C 3-10 aliphatic triol and acrylic or methacrylic acid, a divinyl ester of a C 2-8 dicarboxylic acid, a diallyl ester of a C 2-8 dicarboxylic acid and a vinyl ester or allyl ester of a C 3-5 olefinically unsaturated monocarboxylic acid. The unsaturated monomers are preferably used in amounts not exceeding 10% weight of the reaction mixture.

    17.
    发明专利
    未知

    公开(公告)号：DE19522712A1

    公开(公告)日：1997-01-02

    申请号：DE19522712

    申请日：1995-06-22

    Applicant: BASF AG

    Inventor： WIGGER AUGUST DR ,  PARG ADOLF DR

    IPC: A01N37/50 ,  A01N43/54 ,  A01N37/02 ,  A01N37/18 ,  A01N43/60

    Abstract: The proposed long shelf-life aqueous fungicidal formulation contains the following components: a) a compound of formula (I) in which the substituents have the following meanings: R is either a phenyl group which can carry one to three of the groups cyano, halogen, C1-C4 alkyl, C1-C2 alkyl halide and C1-C4 alkoxy, or a pyrimidyl group which can carry a C1-C3 alkyl group and/or a phenoxy group, the latter being able to carry one to three of the groups cyano, halogen, C1-C4 alkyl, C1-C2 alkyl halide and C1-C4 alkoxy; A is oxygen or oxymethylene (-OCH2-); X is CH or N; Y is oxygen or NR , R being hydrogen, C1-C3 alkyl and C1-C3 alkoxy; at least up to 95 wt.% of said compound being the E-isomer; b) a surface active agent; c) a thixotropic additive; d) optionally a formulating auxiliary agent; e) optionally another active substance. The invention also concerns a process for producing the formulation in question and the use of the formulation to combat harmful fungi.

    18.
    发明专利
    未知

    公开(公告)号：DE4436293A1

    公开(公告)日：1996-04-18

    申请号：DE4436293

    申请日：1994-10-11

    Applicant: BASF AG

    Inventor： KARDORFF UWE DR ,  WIGGER AUGUST DR ,  KOBER REINER DR ,  PARG ADOLF DR

    IPC: A01N25/04 ,  A01N25/10 ,  A01N25/22 ,  A01N25/30 ,  A01N43/56 ,  A01P13/00

    Abstract: A liquid mixture contains: A) 2-chloro-(2',6'-dimethyl-N-pyrazol-1-yl-methyl)-acetanilide, that may be substituted up to 40 % of its weight by one or several other plant protecting agents; B) a copolymer obtained by copolymerising (b1) one or several C2-C20-mono-olefins; (b2) one or several mono-olefinically unsaturated C4-C8-anhydrides; and (b3) if required other mono-olefinically unsaturated compounds copolymerisable with comonomers (b1 and b2), and whose anhydride and possibly other hydrolysable groups and/or free carboxyl groups may be at least partially converted into salts; C) water; and D) usual auxiliary agents of compositions. Also disclosed is a process for preparing this mixture and its use for controlling undesirable plant growth.

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