Test composition and device for detecting couplable compounds
    22.
    发明授权
    Test composition and device for detecting couplable compounds 失效
    用于检测可耦合化合物的试验组合物和装置

    公开(公告)号:US3585004A

    公开(公告)日:1971-06-15

    申请号:US3585004D

    申请日:1969-03-21

    Applicant: MILES LAB

    Inventor: MAST RAYMOND L

    CPC classification number: G01N33/52 Y10S436/903 Y10T436/146666

    Abstract: A TEST COMPOSITION AND DEVICE WHICH UNDERGOES AN ENHANCED COLOR CHANGE WHEN CONTACTED BY A COUPLABLE COMPOUND. THE COMPOSITION COMPRISES A DIAZONIUM SALT AND A LEWIS ACID HALIDE OR A COMPLEX OF A LEWIS ACID HALIDE AND AN ORGANIC LEWIS BASE. THE DEVICE IS PREPARED BY INCORPORATING IN A CARRIER THE DIAZONIUM SALT SOLUTION AND THE LEWIS ACID HALIDE OR COMPLEX THEREOF WITH AN ORGANIC LEWIS BASE. THE COMPOSITION AND DEVICE ARE USED IN A PROCESS FOR DETECTING COUPLABLE COMPOUNDS.

    Effervescent tablet and process for making same
    23.
    发明授权
    Effervescent tablet and process for making same 失效
    有效的片剂及其制备方法

    公开(公告)号:US3577490A

    公开(公告)日:1971-05-04

    申请号:US3577490D

    申请日:1969-12-29

    Applicant: MILES LAB

    CPC classification number: A61K9/0007 A61J3/10 Y10S514/96

    Abstract: AN EFFERVESCENT TABLET IS PRODUCED BY PREPARING A POWDERED TABLETABLE COMPOSITION COMPRISING AN EFFERVESCENT COUPLE, AN ANTIMICROBIAL SUBSTANCE, A TABLETING LUBRICANT, AND PREFERABLY, A FLAVORING, SWEETENING AND/OR COLORING AGENT, MIXING THE SAME TO ACHIEVE UNIFORMITY, AND COMPRESSING INTO COHERENT TABLET FORM. THE LUBRICANT CAN BE FUMARIC ACID OR PARTICLES OF A LIQUID LUBRICANT COATED WITH AN OIL-INSOLUBLE FILM-FORMING SUBSTANCE. UPON DISSOLUTION, A SOLUTION HAVING ANTIMICROBIAL PROPERTIES IS PRODUCED. THE SOLUTION IS USEFUL FOR CLEANING SOLID SURFACES, PARTICULARLY, THE TEETH AND PERIODONTAL GUM AREAS OF THE ORAL CAVITY.

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