91.
    发明专利
    未知

    公开(公告)号:SE415369B

    公开(公告)日:1980-09-29

    申请号:SE7414961

    申请日:1974-11-28

    Applicant: HOECHST AG

    Abstract: Production of intumescent flame-retardant coating compositions which substantially contain a film-forming binder, an ammonium polyphosphate, one or more substances carbonizing under the action of heat, dispersing agents and fillers, if desired. The compositions contain more particularly an ammonium polyphosphate of the general formula:

    96.
    发明专利
    未知

    公开(公告)号:DK139437B

    公开(公告)日:1979-02-19

    申请号:DK470572

    申请日:1972-09-22

    Applicant: HOECHST AG

    Abstract: Water-soluble salts of acid carboxylic acid esters of bivalent aliphatic or olefinically unsaturated carboxylic acids or hydroxycarboxylic acids and at least trihydric aliphatic alcohols are used as builders for detergent and cleansing agents. Each hydroxylic group of the alcohol or optionally of the carboxylic acid has a carboxylic acid-molecule attached thereto.

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