Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1976-09-28
1979-02-27
Lilling, Herbert J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
81156, 8DIG1, 260 308R, 427195, 427322, 427323, 427324, 428261, 428447, 528323, 528324, 526 3, C08L 7700, C08K 554, C08J 6944
Patent
active
041418697
ABSTRACT:
This invention provides a heat-sealing thermoplastic adhesive of a thermoplastic polymer which is resistant to washing and dry-cleaning, which contains from about 0.05 to about 5% by weight, based on the weight of said polymer, of at least one hydrophobic silicone compound.
The invention further provides a process for heat-sealing a substrate which has been at least partly hydrophobized with a silicone compound, which comprises the steps of coating with a heat-sealing thermoplastic adhesive of a thermoplastic polymer which is resistant to washing and dry-cleaning and which contains from about 0.5 to about 5% by weight, based on the weight of said polymer, of at least one hydrophobic silicone compound, sintering, fixing and heat-sealing.
The adhesives according to the invention are useful for the bonding of substrates which have been hydrophobically finished with silicone compounds, such as raincoat fabrics.
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de Jong Eduard
Hoss Georg
Jeffery Donald D.
Lilling Herbert J.
Plate Bonn Gesellschaft mit beschrankter Haftung
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