Compositions: coating or plastic – Coating or plastic compositions – Carbohydrate or derivative containing
Patent
1991-06-11
1992-05-26
Dixon, Jr., William R.
Compositions: coating or plastic
Coating or plastic compositions
Carbohydrate or derivative containing
106 33, 106162, 1061631, 106202, 106216, 1062731, 106278, 1062811, 106283, 106285, 106DIG4, 405263, 405264, 405265, 523130, 524 59, 524 60, 524 66, C08L 100, C08L 300, C08L 500
Patent
active
051164132
ABSTRACT:
A process is provided for feeding cables, wires, pipes etc. through a wall in such a way that the water- and/or gas resistance of the wall is maintained and that later on additional cables etc. can be passed through. The process uses a sealing agent comprising an intimate mixture of a water-swellable substance such as a clay and a hydrophobic substance such as vaseline. The sealing agent can be placed in a tubular device for providing water-tightness when making a bushing in a partially porous wall.
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The Netherlands Search Report for Netherlands Application No. 8801436, including a translation thereof.
Dixon Jr. William R.
Green Anthony J.
Waterproof Coatings S.A.
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