Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article
Patent
1990-06-04
1992-11-03
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
To produce composite, plural part or multilayered article
4272071, B29C 3906
Patent
active
051606860
ABSTRACT:
A method of producing a tackless hot melt adhesive package by using a hydrogenated castor oil coating material and a low pressure, melt blow application technique, wherein the hydrogenated castor oil is melt blown through orifices to form droplets which deposit a thin adherent coating in a cavity, then a hot melt adhesive is cast into the cavity.
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Giese Robert W.
Puletti Paul
Schmidt Robert
Thaler Martin D.
Eastley Brian J.
National Starch and Chemical Investment Holding Corporation
Silbaugh Jan H.
Szala Edwin M.
Zagarella, Jr. Eugene
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