Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1978-04-11
1980-05-06
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156435, D04H 1100, B32B 508
Patent
active
042016088
ABSTRACT:
In the production of a pile fabric by the method described in U.S. Pat. No. 3,878,011 in which pile tufts are implanted in a layer of adhesive and the adhesive is subsequently heated to reduce the viscosity of the adhesive temporarily, the pile tufts are subjected to a tamping operation while the viscosity of the adhesive is reduced.
REFERENCES:
patent: 3531343 (1970-09-01), Couquet
patent: 3878011 (1975-04-01), Currell
Ball Michael W.
Markva Neil F.
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