83.
    发明专利
    未知

    公开(公告)号:ATA114389A

    公开(公告)日:1994-01-15

    申请号:AT114389

    申请日:1989-05-12

    Applicant: GLAXO INC

    Abstract: This invention relates to an improved polymeric film coating for a ranitidine Hydrocholride (HCl) tablet in which the plasticizer triacetin had been added to the polymeric film coating medium. A tablet of this invention has been found to have great stability than a tablet coating with a polymeric film which does not contain triacetin.

    AEROSOL TESTING METHOD
    84.
    发明专利

    公开(公告)号:CA2134085A1

    公开(公告)日:1993-10-28

    申请号:CA2134085

    申请日:1993-04-19

    Applicant: GLAXO INC

    Abstract: 2134085 9320956 PCTABS00027 The present invention comprises a method for measuring the amount, i.e., mass, of a volatile liquid which comprises passing the mass (18) over a heat loss measuring device (6, 8), calculating the amount of heat loss accompanying the vaporization of the mass and correlating the heat loss to measurement of heat loss of known liquid aerosol mass made with the same device. The method is especially useful in assuring uniform metered doses among multiple aerosol containers (12).

Patent Agency Ranking