Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1990-11-20
1992-08-18
Lorin, Hubert C.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156166, 15624417, 15624427, 264 23, 264174, 264257, B29C 3510
Patent
active
051395932
ABSTRACT:
This invention relates toa process for manufacturing a ribbon constituted by at least one yarn impregnated with a thermoplastics polymer, wherein the ribbon is obtained by controlled sheathing of the yarn by the thermoplastics polymer, then passage of the yarn thus sheathed between two rollers crushing the yarn while the polymer is in its plastic state. This is obtained either by heating the rollers, or, preferably, by subjecting the polymer to the action of ultra-sounds during its passage between the two rollers.
REFERENCES:
patent: 2291670 (1942-08-01), Wiley et al.
patent: 3627613 (1971-12-01), Stolki
patent: 4878969 (1989-11-01), Janisch
Dominique Loubineux
Gerard Lamure
Institut Textile de France
Lorin Hubert C.
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