Polymers for paper and paperboard coatings

Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers

Reexamination Certificate

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Details

C427S391000, C524S501000, C524S515000

Reexamination Certificate

active

07807271

ABSTRACT:
The invention is directed to the composition and use of substantially water-soluble amphoteric (co)polymers as co-binders for paper and paperboard coating applications.

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H. Hanciogullari, “Synthetic Co-binders and Thickeners”, Pigment Coating and Surface Sizing of Paper, Chapter 15, pp. 219-239.
Y.-K. Lee et al., J. Ind. Eng. Chem., vol. 8, No. 5, (2002), pp. 443-453.
Y.-K. Lee et al., Kami Pa Gikyoshi, vol. 56, No. 4, (2002), pp. 543-548.
Eng. Lang. Abstract of EP 0 024 602 from espacenet.com dated Sep. 29, 2005.

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