利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

229 条记录 (耗时 0.016 秒)

    High volume cleaning aerosol dispensing valve
    32.
    发明授权
    High volume cleaning aerosol dispensing valve 失效
    高容量清洁气雾剂分配阀

    公开(公告)号：US3593889A

    公开(公告)日：1971-07-20

    申请号：US3593889D

    申请日：1969-06-11

    申请人： DART IND INC

    发明人： PRUSSIN SAMUEL B ,  MASON JIMMIE L

    IPC分类号： B65D83/14

    CPC分类号： B65D83/48 ,  B65D83/34

    摘要： A sequentially operable aerosol dispensing valve whose cycle of operation involves a dispensing cycle followed by a purging cycle. The valve is provided with a valve means and an operator means, slidably mounted in the bore of a housing. The operator means cooperates with the valve means to open a purging (cleaning) port, after the product dispensing cycle, for a longer period of time than is possible with existing valves. The longer purging cycle permits a greater volume of purging substance to pass through the valve during this cycle and effects a thorough cleaning o6 the valve in preparation for its next dispensing cycle.

    A method for forming a multicolored congealable product
    33.
    发明授权
    A method for forming a multicolored congealable product 失效
    一种形成可混合产品的方法

    公开(公告)号：US3576113A

    公开(公告)日：1971-04-27

    申请号：US3576113D

    申请日：1969-08-13

    申请人： DART IND INC

    发明人： SWETT JAMES B ,  ASHTON HAROLD P

    IPC分类号： A23G9/22 ,  A23L1/05 ,  A23P1/10 ,  A47J43/20 ,  B65D85/72 ,  F25C1/04

    CPC分类号： A47J43/20

    摘要： A reusable molding kit and method of molding ingestible substances. The kit comprises a central mold portion and a multiple seal closure having a depressed portion which is inwardly directed. The central mold portion has smaller and larger end openings either of which can be sealed by the multiple seal closure. The depressed portion in the multiple seal closure causes a hollow well to be formed in the molded substance. The hollow well can be filled with various different substances to give a pleasing appearance. The depressed portion also serves as an additional mold for ingestible substances. A multicolored molded substance may be formed by filling the central mold portion with a moldable substance, filling the depressed portion with a second moldable substance having a different color, hardening the substances, removing the substances and inserting the second substance into the hollow well formed in the first substance.