Solvent blockers and multilayer barrier coatings for thin films

Details Solvent blockers and multilayer barrier coatings for thin films Solvent blockers and multilayer barrier coatings for thin films

1992-05-21

1993-07-06

Sluby, P. C.

Stock material or miscellaneous articles

Composite

Of polyamide

4284761, 428509, 428510, 428511, 428514, 428516, 428518, 428520, 427379, B32B 2708

Patent

active

052252884

ABSTRACT:
A film comprising alternating layers of polyvinylidene chloride resin and a solvent barrier such as polyvinyl alcohol provides superior barrier properties. Barrier and mechanical properties are enhanced when formulation additives are present at customary levels only in the outermost layers.

REFERENCES:
patent: 3577508 (1971-05-01), Desaulniers
patent: 3950579 (1976-04-01), Wallace
patent: 3956544 (1976-05-01), Harrington
patent: 3959526 (1976-05-01), Swerlick
patent: 3988500 (1976-10-01), Jahn
patent: 4565742 (1986-01-01), Lang
patent: 4591887 (1986-05-01), Arbree et al.
patent: 4741970 (1988-05-01), Fairchok et al.
patent: 4781978 (1988-11-01), Duan
patent: 5102699 (1992-04-01), Beeson et al.

Affiliated with

Also associated with

Rating

Solvent blockers and multilayer barrier coatings for thin films does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solvent blockers and multilayer barrier coatings for thin films, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solvent blockers and multilayer barrier coatings for thin films will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1688739