Multi-level embossed cellular surface covering and process for p

Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

427198, 427244, 427270, 427276, 427373, 428161, 428195, 428203, 428285, 428304, 428315, B32B 326, B05D 500

Patent

active

041984560

ABSTRACT:
The process for making a cellular surface covering having a multi-level embossed decorative wear surface by applying to a porous substrate a plurality of thermoplastic resinous inks developed from thermoplastic binders having different molecular weights and therefore different melt viscosities, the inks and substrate comprising a composite structure which also includes a blowing agent. The blowing agent may be either in the substrate or in the inks applied thereto. Upon final heating to fuse and foam all the resinous material of this structure, the metal viscosity differences of the resins in the inks provide varying degrees of physical resistance to expansion of the total system in the inked areas, thus producing multi-level design areas on the final product.

REFERENCES:
patent: 3453171 (1969-07-01), Crowley
patent: 3490985 (1970-01-01), Marzocchi et al.
patent: 3968275 (1976-07-01), Dees, Jr. et al.
patent: 4068030 (1978-01-01), Witman
patent: 4090007 (1978-05-01), Crowley

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Multi-level embossed cellular surface covering and process for p does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-level embossed cellular surface covering and process for p, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-level embossed cellular surface covering and process for p will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-476324

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.