Water loose film and fibre based on sulfopolyester

Application Number  00128371 Application Date  2000.11.24
Publication Number  1297961 Publication Date  2001.06.06
Priority Information   1999/11/26 US 09/450285  
Applicant(s) Name  Eastman Chemical Co.  
Inventor(s) Name  S.E. George;R.A. Millar;J.R. Trowt  
Patent Agency Code  72001 Patent Agent  tai gong
AbstractProvided are water-dispersible sulfopolyester compositions having relatively large proportions of pigments and/or fillers. Such compositions are useful as packaging materials and are substantially non-blocking when processed using packaging rolls and are comprised of at least one sulfopolyester as described herein, about 10 to about 75 weight percent of a pigment and/or filler, and a wax.