Disclaimers


   5,241,806 - Kelly W. Ziegler, Allen L. Olson, both of Crosby;
Curt W. Lovold, Baxter, all of Minn. Continuous Motion Cartoner
Assembly. Patent dated September 7, 1993. Disclaimer filed March 7,
2001, by the assignee, Riverwood International USA, Inc.

   Hereby enters this disclaimer to claims 1 and 13 of said
patent.

   5,854,078 - Sanford A. Asher; John H. Holtz, both of Pittsburgh,
Pa. Polymerized Crystal Colloidal Array Sensor Methods. Patent dated
December 29, 1998. Disclaimer Filed February 12, 2001, by the attorney
Rochelle K. Seide.

   Hereby enters this disclaimer to claims 2 and 23 of said patent.


   6,232,427 - John A. Buono, Riverside; Maryellen Cobb, Warwick,
both of RI (US); Tao T. Tao, North Attleboro, MA (US).
Esterification Method. Patent dated May 15, 2001. Disclaimer Filed
August 9, 2001, by the assignee, Teknor Apex Company.

   Hereby enters this disclaimer to claims 1-16 and claim 39 of
said patent.