FUNGICIDE MEANS FOR THE PROTECTION OF WOOD

    公开(公告)号:CS190465B2

    公开(公告)日:1979-05-31

    申请号:CS144675

    申请日:1975-03-04

    Applicant: BASF AG

    Abstract: 1493207 N-Nitroso-N-cyclohexyl-hydroxylamine complexes BASF AG 5 March 1975 [6 March 1974] 9114/75 Heading C2C The invention comprises complexes of a water-insoluble metal salt of N-nitroso-N- cyclohexylhydroxylamine and an amine compound. They may be prepared by reacting a water-soluble salt of N-nitroso-N-cyclohexylhydroxylamine with a complex of an amine and a salt of a metal which forms a water-insoluble salt with N-nitroso-N-cyclohexylhydroxylamine or with a mixture of the amine and the metal preferably as a salt thereof. The metal is preferably cobalt, nickel, copper, zinc or cadmium. The compounds of the invention may be used as fungicides.

    Production of completely transparent polyamides

    公开(公告)号:GB1135472A

    公开(公告)日:1968-12-04

    申请号:GB1325266

    申请日:1966-03-25

    Applicant: BASF AG

    Abstract: 1,135,472. Tetrahydrotricyclopentadiene diamine. BADISCHE ANILIN- & SODAFABRIK A.G. 25 March, 1966 [27 March, 1965], No. 13252/66. Heading C2C. [Also in Division C3] Tetrahydrotricyclopentadiene diamine is prepared from tricyclopentadiene by injecting the molten hydrocarbon into a mixture of HCN and H 2 SO 4 , adding water, distilling off any excess HCN, adding NaOH, extracting with cyclooctylamine, adding benzene, washing with water and distilling.

    Production of cyclododecylamine
    47.
    发明专利

    公开(公告)号:GB1063628A

    公开(公告)日:1967-03-30

    申请号:GB2851664

    申请日:1964-07-10

    Applicant: BASF AG

    Abstract: Cyclododecylamine is made by reacting cyclododecene with 5-15 mols. HCN and 3-10 mols. H2SO4 (80-96%) at 0-50 DEG C., the HCN : H2SO4 molar ratio being at least 1.25, the N-cyclododecylformamide intermediate being then hydrolysed and the amine liberated from its salt.

    49.
    发明专利
    未知

    公开(公告)号:FR1415131A

    公开(公告)日:1965-10-22

    申请号:FR995071

    申请日:1964-11-16

    Applicant: BASF AG

    Abstract: Dihydrocyclopentadienylamine is prepared by reacting dicyclopentadiene with hydrocyanic acid in the presence of concentrated sulphuric acid at a temperature of from -5 DEG C. to 35 DEG C., the hydrocyanic acid being used in a molar amount of at least three times that of the dicyclopentadiene and the sulphuric acid in an excess of up to 3 moles based on the dicyclopentadiene, and saponifying the resultant N-dihydrodicyclopentadienyl formamide by a conventional method.

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