Polyester film coating with polyamido-polyethyleneimine

Details Polyester film coating with polyamido-polyethyleneimine Polyester film coating with polyamido-polyethyleneimine

1994-12-22

1995-09-26

Thibodeau, Paul J.

Stock material or miscellaneous articles

Composite

Of polyamide

4284752, 4284763, 528170, 528172, 528182, 528183, 528228, 528229, 5282953, 528303, B32B 2734

Patent

active

054533260

ABSTRACT:
The present invention relates to a polymeric film in-line coated with polyamido-polyethyleneimine to render the film receptive to direct extrusion coating with other polymers or to ink adhesion and to a method of making the same. Additionally, the present invention relates to an oriented polymeric film which has been in-line coated with polyamido-polyethyleneimine so that it has anti-static properties for other packaging applications.

REFERENCES:
patent: 3755497 (1973-08-01), Weedon et al.
patent: 3787523 (1974-01-01), Crescentini et al.
patent: 4029694 (1977-06-01), Weipert et al.
patent: 4233196 (1980-11-01), Sublett
patent: 5156904 (1992-10-01), Rice et al.
BASF Technical Bulletin, Polymin SK, BASF Corp. 1991; .COPYRGT.BASF Corp. Persippany, N.J.
BASF Technical Bulletin, Polymin SNA, BASF Corp. 1991; .COPYRGT.BASF Corp. Persippany, N.J.

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