PROCESS FOR PREPARING 2,1,3-THIADIAZIN-4-ONE-2,2-DIOXIDE

    公开(公告)号:KR810001008B1

    公开(公告)日:1981-08-29

    申请号:KR780000595

    申请日:1978-03-08

    Applicant: BASF AG

    Abstract: Title compd. (I; R1,R2,R3 = H, unsubstituted aliphatic group, cycloaromatic group, halogen, alkyl, alkoxy, haloalkoxy, alkylsulfonyl, dialkylamidosulfonyl substituted aliphatic group, cyclo aliphatic group; R1 = dialkylamino; R3 = halogen, trifluoromethyl; R4 = H, alkyl; Y = -CH=, -N= ), useful for protecting corps, were prepd. by cyclization of sulfamates(III) with acid halide or acid anhydride. The sulfamates was prepd. by reacting aminopyridine carboxyamide derives. (II) with SO3, sulfonic chloride or additive of SO3 and organic base in the presence of organic base.

    Unsaturated polyester resin
    2.
    发明授权
    Unsaturated polyester resin 失效
    不饱和聚酯树脂

    公开(公告)号:US3840617A

    公开(公告)日:1974-10-08

    申请号:US25634972

    申请日:1972-05-24

    Applicant: BASF AG

    CPC classification number: C08K5/32 C08L67/06

    Abstract: 1. A CURABLE UNSATURATED POLYESTER RESIN COMPRISING A MIXTURE OF (A) AT LEAST ONE UNSATURATED POLYESTER CONSISTING ESSENTIALLY OF A POLYCONDENSATION PRODUCT OF AN OLEFINICALLY UNSATURATED POLYBASIC CARBOXYLIC ACID AND A POLYHYDRIC ALCOHOL, (B) AT LEAST ONE POLYMERIZABLE OLEFINICALLY UNSATURATED MONOMERIC COMPOUND, AND (C) AT LEAST ONE POLYMERIZATION INHIBITOR WHICH IS A SALT OF AN N-SUBSTITUTED N-NITROSOHYDROXYLAMINE OF THE FORMULA:

    R-N(-N=O)-O-X

    IN WHICH R DENOTES AN ALIPHATIC, CYCLOALIPHATIC OR ARALIPHATIC RADICAL OF UP TO 18 CARBON ATOMS AND X DENOTES A METAL, AN AMMONIUM RADICAL OR AN ORGANIC AMMONIUM RADICAL.

    3.
    发明专利
    未知

    公开(公告)号:DK145378C

    公开(公告)日:1983-04-05

    申请号:DK105178

    申请日:1978-03-09

    Applicant: BASF AG

    Abstract: New and valuable process for the manufacture of 2,1,3-thiadiazin-4-one-2,2-dioxide derivatives by reaction of anthranilic acid amide or aminopyridine carboxamide derivatives with sulfur trioxide derivatives to give the sulfamic acid salts, followed by cyclization of these salts.

    6.
    发明专利
    未知

    公开(公告)号:SE7504927L

    公开(公告)日:1975-10-31

    申请号:SE7504927

    申请日:1975-04-28

    Applicant: BASF AG

    Abstract: Aluminum salts of N-nitroso-N-alkylhydroxylamines are produced by the reaction of an aluminum salt with an alkali metal salt, alkaline earth metal salt and/or ammonium salt of an N-nitroso-N-alkylhydroxyl-amine and/or the aftertreatment of an appropriate aluminum salt in the presence of water and an organic solvent. The products have fungicidal properties and are starting materials for the production of fungicides for wood preservatives, colored surface coatings, synthetic resins and dye formulations.

    7.
    发明专利
    未知

    公开(公告)号:SE436743B

    公开(公告)日:1985-01-21

    申请号:SE7802669

    申请日:1978-03-08

    Applicant: BASF AG

    Abstract: New and valuable process for the manufacture of 2,1,3-thiadiazin-4-one-2,2-dioxide derivatives by reaction of anthranilic acid amide or aminopyridine carboxamide derivatives with sulfur trioxide derivatives to give the sulfamic acid salts, followed by cyclization of these salts.

    8.
    发明专利
    未知

    公开(公告)号:DK145378B

    公开(公告)日:1982-11-08

    申请号:DK105178

    申请日:1978-03-09

    Applicant: BASF AG

    Abstract: New and valuable process for the manufacture of 2,1,3-thiadiazin-4-one-2,2-dioxide derivatives by reaction of anthranilic acid amide or aminopyridine carboxamide derivatives with sulfur trioxide derivatives to give the sulfamic acid salts, followed by cyclization of these salts.

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