Lid for a Container for Storing and/or Providing and/or for Transporting Moisture Sensitive Materials

Abstract

A lid ( 1 ) for a container, in particular a vat, for storing and/or providing and/or for transporting moisture-sensitive materials is characterized in that provided on the inside of the lid ( 1 ) is a mechanical holding device ( 2 ) which encloses a subspace which is pervious to water vapour towards the container interior and in which one or more bags filled with a particulate desiccant are placed, or which serves the purpose of directly fastening one or more bags filled with particulate desiccant.

1 - 8 . (canceled) 
   
   
       9 . Lid for a container, for storing and/or providing and/or transporting moisture-sensitive materials, in which provided on the inside of the lid is a mechanical holding device which encloses a subspace which is pervious to water vapour towards the container interior and in which one or more bags filled with a particulate desiccant are placed, or which serves the purpose of directly fastening one or more bags filled with particulate desiccant, characterized in that the mechanical holding device is a metal grid with a substantially flat base surface and side surfaces which surround the same, bear against the inside of the lid and separate the subspace for holding the one or more bags filled with particulate desiccant from the remaining interior of the container. 
   
   
       10 . Lid for a container, for storing and/or providing and/or transporting moisture-sensitive materials, in which provided on the inside of the lid is a mechanical holding device which encloses a subspace which is pervious to water vapour towards the container interior and in which one or more bags filled with a particulate desiccant are placed, or which serves the purpose of directly fastening one or more bags filled with particulate desiccant, characterized in that a bag which is filled with desiccant and has suitable eyelets at the seam ends is pushed or plugged onto the mechanical holding device and secured by means of retaining washers. 
   
   
       11 . Lid according to  claim 9 , characterized in that the bags filled with particulate desiccant are formed from a nonwoven. 
   
   
       12 . Lid according to  claims 9 , characterized in that the moisture-sensitive materials which are stored and/or transported in the container are polyurethane compositions. 
   
   
       13 . Lid according to  claim 10 , characterized in that the bags filled with particulate desiccant are formed from a nonwoven. 
   
   
       14 . Lid according to  claim 9 , characterized in that the container is a vat. 
   
   
       15 . Lid according to  claim 10 , characterized in that the container is a vat.