Process for dyeing shaped acrylonitrile copolymerizates
    1.
    发明授权
    Process for dyeing shaped acrylonitrile copolymerizates 失效
    用于染色形成丙烯酰基共聚物的方法

    公开(公告)号:US3594110A

    公开(公告)日:1971-07-20

    申请号:US3594110D

    申请日:1968-02-19

    Applicant: HOECHST AG

    CPC classification number: D06P3/00

    Abstract: A PROCESS FOR FAST DYEING A SHAPED ARTICLE OF A COPOLYMERIZATE OF (A) STYRENE-ACRYLONITRILE, METHACRYLIC ACID LOWER ALKYL ESTER OR ACRYLONITRILE AND (B) ABOUT 0.1 TO ABOUT 5.0 MOL PERCENT OF A VINYL COMPOUND OF THE FORMULA

    R4-C(-R3)=C(-R2)-CO-N(-R1)-PH-A-X

    WHEREIN R1 AND R2 EACH IS HYDROGEN OR AN ALKYL OF 1 TO 4 CARBON ATOMS, R3 AND R4 EACH IS HYDROGEN OR A GROUP -COOCH2,-COOC2H5,-COOC3H7 OR-COOC4H5, OR R1 AND R4 FORM A RING WITH A-CO-BRIDGE, PH IS PHENYLENE, ALKOXY-PHENYLENE OR CHLOROPHENYLENE, A IS A GROUP -SO2C2H4- AT THE M OR P POSITION TO THE AMIDO GROUP, AND X IS A GROUP OF -OSO2ME OR -OCOCH3 IN WHICH ME IS AMMONIUM, SODIUM OR POTASSIUM, WHICH COMPRISES TREATING SAID SHAPED ARTICLE WITH AN AQUEOUS SOLUTION OR DISPERSION OF A MONOAZO DYESTUFF HAVING REACTIVE HYDROGEN ATOM AT A TEMPERATURE OF ABOUT 90*C. TO ABOUT 120*C. AT A PH OF ABOUT 5 TO ABOUT 10.

    9.
    发明专利
    未知

    公开(公告)号:PT95374B

    公开(公告)日:1999-04-30

    申请号:PT9537490

    申请日:1990-09-20

    Applicant: HOECHST AG

    Inventor: MULLNER STEFAN

    Abstract: The invention relates to antibodies which are obtained by immunisation with a peptide fragment which represents a highly conserved amino-acid sequence of a natural protein. The antibodies according to the invention can be used to produce immunoassays, in particular to produce assays for the determination of genetically engineered products such as insulin, which are produced as sparingly soluble inclusion bodies in microorganisms. The invention particularly relates to a multispecies insulin assay in the form of an RIA.

    10.
    发明专利
    未知

    公开(公告)号:NO179010C

    公开(公告)日:1996-07-17

    申请号:NO904129

    申请日:1990-09-21

    Applicant: HOECHST AG

    Inventor: MULLNER STEFAN

    Abstract: The invention relates to antibodies which are obtained by immunisation with a peptide fragment which represents a highly conserved amino-acid sequence of a natural protein. The antibodies according to the invention can be used to produce immunoassays, in particular to produce assays for the determination of genetically engineered products such as insulin, which are produced as sparingly soluble inclusion bodies in microorganisms. The invention particularly relates to a multispecies insulin assay in the form of an RIA.

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