Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1981-03-23
1982-10-19
Lusignan, Michael R.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156291, 156332, 281 21R, 427288, 427289, 4273982, 428195, 428198, B32B 3100, B32B 714
Patent
active
043548903
ABSTRACT:
The method of producing sheets of reinforced paper comprising printing a hot-melt adhesive at pre-selected positions onto the surface of a continuously moving web of paper. The method also includes cooling the adhesive and cutting and trimming the web into sheets of paper, the adhesive forming the reinforcement at desired positions on the paper. The hot-melt adhesive is preferably a linearic copolyester such as GRILESTA 6505 (GRILESTA is a Registered Trade Mark).
REFERENCES:
patent: 3479203 (1969-11-01), Broadhurst
patent: 4023829 (1977-05-01), Staats
patent: 4147580 (1979-04-01), Buell
patent: 4243702 (1981-01-01), Walsh
Bowater Tutt Industries, Pty. Ltd.
Lusignan Michael R.
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