TABLET OF A CHLORINE RELEASING SOLID COMPOUND
申请(专利)号:
US19690885494
申请日期:
1969-12-16
公开/公告号:
US3856932A
公开/公告日期:
1974-12-24
申请(专利权)人:
MAY M,GB
被引量:
摘要:
A tablet of chlorine releasing solid compound having substantially parallel plane faces in which the surfaces of the edge between the faces is sealed by water impervious and water insoluble material, which may be a continuous band of insoluble material which adheres to the compound, may be a band comprising a flexible sheet material attached to the edges of the tablet by a water insoluble adhesive, at least one of which is water impervious, or may have one of a number of alternative constructions comprising a self-adhesive tape, a coating of paint or synthetic resin, or a coating of wax. Alternatively the continuous band may be the side of a cup-like member and the tablet is sealed within the cup-like member by water impervious insoluble sealing material.
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