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    31.
    发明专利
    未知

    公开(公告)号：ES2036583T3

    公开(公告)日：1993-06-01

    申请号：ES87309069

    申请日：1987-10-14

    Applicant: STAUFFER CHEMICAL COMPANY

    Inventor： FELIX, RAYMOND ANTHONY

    IPC: A01N43/76 ,  C07D263/28

    Abstract: An iminooxazolidine having the formula wherein X and Y are the same or different and are selected from the group consisting of hydrogen, cyano, acyl, alkyl, alkylthio, haloalkyl, haloalkylthio, alkylsulfenyl, alkoxy, carboalkoxy and haloalkoxy wherein the alkyl groups have from 1 to 5 carbon atoms; n is the integer 1 or 2; provided that when Y is hydrogen, at least one X is other than hydrogen; and R hydrogen or is a lower alkyl group having from 1 to 3 carbon atoms, preferably an ethyl group, and herbicidally effective salts thereof.

    35.
    发明专利
    未知

    公开(公告)号：BR8705526A

    公开(公告)日：1988-05-24

    申请号：BR8705526

    申请日：1987-10-15

    Applicant: STAUFFER CHEMICAL COMPANY

    Inventor： HSIAO-LING MAO CHIN

    IPC: A01N25/02 ,  A01N20060101 ,  A01N35/06 ,  A01N37/38 ,  A01N37/42 ,  A01N37/48 ,  A01N41/06 ,  A01N41/10 ,  A01N47/02 ,  C07C20060101 ,  C07C45/54 ,  C07C49/697 ,  C07C49/813 ,  C07C49/835 ,  C07C49/84 ,  C07C311/15 ,  C07C317/14 ,  C07C79/46

    Abstract: Compounds of the formula wherein R is halogen; C1-C2 alkyl; C1-C2 alkoxy; trifluoromethoxy; difluoromethoxy; nitro; cyano; C1-C2 haloalkyl; R SOn- wherein n is 0 or 2 and R is C1-C2 alkyl; trifluoromethyl or difluoromethyl; R is hydrogen, C1-C4 alkyl, halogen, phenyl or substituted phenyl; R is hydrogen or C1-C4 alkyl; or R and R together are C2-C5 alkylene; R is hydrogen, C1-C4 alkyl, phenyl or substituted phenyl, with the proviso that R and R are not both phenyl or substituted phenyl; R is hydrogen or C1-C4 alkyl; R is hydrogen, halogen or C1-C4 alkyl; R is halogen, cyano, nitro, trifluoromethyl, -C(O)-OR wherein R is C1-C4 alkyl, or -C(O)NR2 wherein R is hydrogen or C1-C2 alkyl; R and R independently are (1) hydrogen; (2) halogen; (3) C1-C4 alkyl; (4) C1-C4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C1-C4 haloalkyl; (9) R SOn- wherein n is the integer 0, 1 or 2; and R is (a) C1-C4 alkyl; (b) C1-C4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR R wherein R and R independently are hydrogen or C1-C4 alkyl; (11) R C(O)- wherein R is C1-C4 alkyl or C1-C4 alkoxy; or (12) -SO2NR R wherein R and R are as defined; and (13) -N(R )C(O)R wherein R and R are as defined; and their salts.

    37.
    发明专利
    未知

    公开(公告)号：AT4811T

    公开(公告)日：1983-10-15

    申请号：AT81103239

    申请日：1981-04-29

    Applicant: STAUFFER CHEMICAL COMPANY

    Inventor： MINK, ROBERT ,  EPSTEIN, RONALD ALAN

    IPC: C08F4/00 ,  C08F4/02 ,  C08F4/60 ,  C08F4/64 ,  C08F10/00

    Abstract: Catalyst system for the polymerization of alphaolefins. The catalyst system comprises: [a] an organoaluminum containing component, e.g. triethyl aluminum, and [b] a titanium halide containing component. The titanium halide containing component is obtained by co-pulverizing a halogen containing magnesium compound, e.g. MgCl2, with an active hydrogen containing organic compound, e.g. phenol, to produce a co-pulverized product. The co-pulverized product is then reacted with an organometallic compound of a metal of Groups I to III of the Periodic Table, e.g. triethyl aluminum, to produce a reaction product. The reaction product is then co-pulverized with a complex of a first titanium halide compound and an electron-donor, e.g. TiCl4.ethyl benzoate, to produce a solid reaction product. The solid reaction product is then reacted with a second titanium halide compound, e.g. TiCl4.

    39.
    发明专利
    未知

    公开(公告)号：AT2250T

    公开(公告)日：1983-02-15

    申请号：AT80201029

    申请日：1980-10-29

    Applicant: STAUFFER CHEMICAL COMPANY

    Inventor： SIMONS, RICHARD WILLIAM

    IPC: A01N37/18 ,  A01N25/04 ,  A01N37/38 ,  A01N39/02

    Abstract: A novel aqueous flowable concentrate of the herbicide 2-( alpha -naphthoxy)-N,N-diethyl propionamide is disclosed, displaying superior storage stability and dispersion and handling characteristics. The concentrate consists essentially of, by weight of the total concentrate: (a) from 10 to 60% of 2-( alpha -naphthoxy)-N,N-diethyl propionamide; (b) from 0.1 to 2.0% of a smectite clay; (c) from 1.0 to 10.0% of a water-soluble nonionic surfactant; (d) from 0.5 to 5.0% of a water-soluble dispersant; and (e) from 1.0 to 20.0% of a water-soluble freezing point depressant; the balance being water; the solid components have an average particle size of from about 5 to about 15 microns.

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