Waterborne coating composition for metal containers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

427386, 428418, C08K 320, C08L 6302

Patent

active

053876253

ABSTRACT:
A waterborne coating composition for metal containers, a method of coating a metal container, and a metal article useful as a food or beverage container are disclosed. The waterborne coating composition is a thermoplastic material and comprises: (a) a flexible, high molecular weight epoxy resin; (b) a medium molecular weight epoxy resin; (c) a resin having pendant carboxylic acid groups; (d) a fugitive base; and an aqueous carrier, wherein the waterborne coating composition includes about 0.5 to about 2.5 pounds volatile organic content per gallon of the composition, minus water.

REFERENCES:
patent: 3943187 (1976-03-01), Wu
patent: 3997694 (1976-12-01), Wu
patent: 4212781 (1980-07-01), Evans et al.
patent: 4302373 (1981-11-01), Steinmetz
patent: 4355122 (1982-10-01), Fan
patent: 4374875 (1983-02-01), Fan
patent: 4446258 (1984-05-01), Chu et al.
patent: 4480058 (1984-10-01), Ting et al.
patent: 4638038 (1987-01-01), Salensky
patent: 4954553 (1990-09-01), Johnson et al.
patent: 4963602 (1990-10-01), Patel
patent: 5010132 (1991-04-01), Morinaga et al.
J. T. K. Woo et al., "Synthesis and Characterization Of Water-Reducible Graft Epoxy Copolymers" J. Coat. Tech. 54 (689) (1982), pp. 41-55.
R. N. Johnson et al., "Water-Borne Phenoxy Resins Low VOC Coatings with Excellent Toughness, Flexibility and Adhesion", Water-Borne and Higher Solids Coating Symposium, Feb. 3-5, 1988, New Orleans, La., pp. 443-461.

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

Waterborne coating composition for metal containers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Waterborne coating composition for metal containers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Waterborne coating composition for metal containers will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1110829

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