Compositions and methods for coating food cans

Details Compositions and methods for coating food cans Compositions and methods for coating food cans

2002-08-30

2010-06-29

Egwim, Kelechi C (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C525S007000, C525S007100, C525S011000, C525S032000, C525S035000, C525S036000, C525S038000, C525S039000, C525S040000, C525S041000, C525S043000, C525S132000, C525S165000

Reexamination Certificate

active

07745508

ABSTRACT:
A composition for coating food cans is disclosed. The composition comprises a polyester, an acrylic copolymer and a crosslinker; the polyester and acrylic copolymer have been compatibilized in some way, such as through graft copolymerization. Methods for compatibilizing acrylics and polyesters are also disclosed as are methods for coating cans using compositions comprising acrylic and polyesters.

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Abstract for JP 2001/234114.

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