초록 ▼

An adsorbent cartridge having an elongated hollow cylindrical body member fabricated of polyethylene, polyester or polypropylene, spun-bonded polyolefin membranes closing the open ends of the body member, adsorbent within the body member, raised splines or ribs extending longitudinally on the outer

An adsorbent cartridge having an elongated hollow cylindrical body member fabricated of polyethylene, polyester or polypropylene, spun-bonded polyolefin membranes closing the open ends of the body member, adsorbent within the body member, raised splines or ribs extending longitudinally on the outer surface of the body member for causing the cartridge to have a different feel than a medicinal capsule with which it may be packaged, and circumferentially extending integrally molded bands at opposite ends of the body member for reinforcing the body member against radial deflection which could result in separation of the membranes therefrom.

대표청구항 ▼

An adsorbent cartridge for use in a container of pills, medicinal capsules, or the like, and which can be distinguished therefrom by feel comprising a hollow elongated body member having a wall with an outer surface and first and second ends, elongated ribs on said outer surface of said body member,

An adsorbent cartridge for use in a container of pills, medicinal capsules, or the like, and which can be distinguished therefrom by feel comprising a hollow elongated body member having a wall with an outer surface and first and second ends, elongated ribs on said outer surface of said body member, an opening on at least one of said ends, a gas-permeable membrane closing said opening, adsorbent within said body member, and circumferentially extending band means formed integrally with at least one end of said body member to provide radial reinforcement to said body member to prevent separation of said gas permeable membrane therefrom in the event said body member is subjected to radial forces.