Color preservation of wax-coated paperboard

Details Color preservation of wax-coated paperboard Color preservation of wax-coated paperboard

1982-01-08

1983-04-19

Robinson, Ellis P.

Stock material or miscellaneous articles

Structurally defined web or sheet

Nonplanar uniform thickness material

4274071, 427411, 4274122, 427416, 4274191, 4274197, 4274198, 428184, 428186, 428341, 428342, 428411, 428484, 428486, 428537, 428696, B32B 328, B32B 2900

Patent

active

043805655

ABSTRACT:
An improved wax-coated paper is produced by coating a paper or paperboard substrate with a mixture of (A) a fluorinated organic phosphate compound; and (B) a poly(oxypropylene)poly(oxyethylene) block copolymer surfactant. The coated paper is thereafter impregnated with wax. Wax penetration into the paper surface layer is eliminated to provide a more economical product of improved appearance.

REFERENCES:
patent: 2559749 (1951-07-01), Benning
patent: 2677700 (1954-05-01), Jackson
patent: 3020176 (1962-02-01), Robinson
patent: 3036130 (1962-05-01), Jackson
patent: 3083224 (1963-03-01), Brace
patent: 3094547 (1963-06-01), Heine
patent: 3112241 (1963-11-01), Mackenzie
patent: 3556930 (1971-01-01), Scarvelis
patent: 3767439 (1973-10-01), Moyer

Affiliated with

Also associated with

Rating

Color preservation of wax-coated paperboard does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Color preservation of wax-coated paperboard, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color preservation of wax-coated paperboard will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-837167