Moisture-resistant, coated thermoplastic film having...

Details Moisture-resistant, coated thermoplastic film having... Moisture-resistant, coated thermoplastic film having...

C - Chemistry, Metallurgy

08

J

18/796

C08J 7/04 (2006.01) B05D 5/04 (2006.01) B29C 55/02 (2006.01) C08J 7/06 (2006.01)

Patent

CA 1323162

ABSTRACT: A two-step, sequential coating method is disclosed which permits the use of aqueous precursor solutions to coat water-insoluble compounds onto thermoplastic film. In a preferred embodiment, an aqueous oleic acid/ammonium oleate solution is coated onto amorphous polyester sheet which is subsequently monoaxially oriented by stretching in the machine direction, and coated with an aqueous solution of calcium hydroxide, thereby forming a layer of calcium oleate in situ. The coated film is subsequently biaxially oriented by stretching in the transverse directional and heat-set.

581298

Affiliated with

Also associated with

Rating

Moisture-resistant, coated thermoplastic film having... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Moisture-resistant, coated thermoplastic film having..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Moisture-resistant, coated thermoplastic film having... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1334889