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    3.
    发明专利
    未知

    公开(公告)号：SE7712088L

    公开(公告)日：1979-04-28

    申请号：SE7712088

    申请日：1977-10-27

    Applicant: BOFORS AB

    Inventor： BENGTSSON E ,  HOLM B

    IPC: C07C67/00 ,  C07C201/00 ,  C07C205/22 ,  C07C207/04 ,  C07C79/24

    Abstract: Preparation of nitro compounds of phenols and alkyl substituted derivatives thereof which includes nitrosating phenols or alkyl derivative thereof, oxidizing the nitroso compound, separating off nitrogen oxides, separating nitro compounds from reaction mixture, and subjecting mother liquor and washing liquids to destructive oxidation at elevated temperatures and recycling nitrogen oxides and nitric acid.

    4.
    发明专利
    未知

    公开(公告)号：SE8403147D0

    公开(公告)日：1984-06-13

    申请号：SE8403147

    申请日：1984-06-13

    Applicant: BOFORS AB

    Inventor： HOLM B

    IPC: C07B61/00 ,  B01J27/00 ,  C07C45/63 ,  C07C67/00 ,  C07C201/00 ,  C07C201/10 ,  C07C205/44

    Abstract: This invention relates to a method of manufacturing ortho- and para-nitrobenzaldehyde from o-chloro or o-bromobenzaldehyde and p-chloro or p-bromobenzaldehyde respectively through a nucleophilic aromatic substitution reaction performed in an organic solvent.

    5.
    发明专利
    未知

    公开(公告)号：SE8305889D0

    公开(公告)日：1983-10-27

    申请号：SE8305889

    申请日：1983-10-27

    Applicant: BOFORS AB

    Inventor： HOLM B

    6.
    发明专利
    未知

    公开(公告)号：SE8104103L

    公开(公告)日：1983-01-02

    申请号：SE8104103

    申请日：1981-07-01

    Applicant: BOFORS AB

    Inventor： HOLM B

    IPC: C06B23/00 ,  C06B45/02

    Abstract: The invention deals with a method for temporarily eliminating those risks associated with transporting, storing and generally handling particle formed solid explosive substances. According to the invention this is achieved (desensitizing the explosive substance) by mixing the said explosive substance with a non-explosive substance which relative to the explosive substance is an inert particle formed solid material (desensitizing substance) having by and large the same particle size as that of the explosive substance. Salts, and in particular calcium chloride, containing chloride ions have been shown to be excellent as desensitizing substances. A mixture of trinitrobenzene (TNB) and calcium chloride (CaCl2) where the content of CaCl2 is greater than or equivalent to 55% by weight should not be classified as an explosive substance.

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