Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2006-03-14
2006-03-14
Reddick, Judy M. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C428S411100, C428S423100, C428S446000, C428S474400, C428S480000, C428S492000, C428S500000, C428S521000, C428S522000, C428S523000, C524S503000, C525S058000
Reexamination Certificate
active
07012116
ABSTRACT:
This invention relates, in general, to blend compositions of an unmodified poly vinyl alcohol and a thermoplastic elastomer and thermoplastic film and fiber structures comprising these blend compositions. More specifically, this invention relates to substantially water-free films and fibers comprising unmodified polyvinyl alcohol and a thermoplastic elastomer.
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Pomplun William S.
Schertz David Michael
Wang James Hongxue
Wideman Gregory J.
Brinks Hofer Gilson & Lione
Kimberly--Clark Worldwide, Inc.
Nichols G. Peter
Reddick Judy M.
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