Alphonse DeMARCO,Gregory J. WIDEMAN,Austin N. PICKETT,Mark M. MLEZIVA
申请号：
US16344594
公开号：
US20200056027A1
申请日:
2017.10.30
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A water-dispersible injection-moldable resin blend includes 20 wt. % to 80 wt. % thermoplastic elastomer, wherein the thermoplastic elastomer is ethylene-vinyl acetate (EVA), a thermoplastic polyurethane (TPU), or a styrenic block copolymer (SBC)； and 80 wt. % to 20 wt. % modified poly(vinyl alcohol) (PVOH), wherein the modified PVOH is unmodified PVOH blended with glycerin. A flushable tampon applicator includes a grip region generally adjacent the outer end of the barrel, wherein the grip region of the barrel includes a water-dispersible injection-moldable resin blend including 20 wt. % to 80 wt. % thermoplastic elastomer, wherein the thermoplastic elastomer is ethylene-vinyl acetate (EVA), a thermoplastic polyurethane (TPU), or a styrenic block copolymer (SBC), and 80 wt. % to 20 wt. % modified poly(vinyl alcohol) (PVOH), wherein the modified PVOH is unmodified PVOH blended with glycerin.
