Thin-walled articles of polyurethaneurea

Details Thin-walled articles of polyurethaneurea Thin-walled articles of polyurethaneurea

1992-10-26

1995-02-21

Michl, Paul R.

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

By casting liquids on a solid supporting or shaping surface

264212, 264214, 264215, 264305, 264308, 524589, 524590, 528 44, 528 61, 528 64, B29D 700, B28B 138, C08J 320, C08L 7500

Patent

active

053913434

ABSTRACT:
Certain polyether-based or polyester-based polyurethaneureas in solutions of organic solvent at a 12 to 20% concentration are particularly suited for use in a mandrel-dipping process for producing thin-walled elastic articles, such as surgical gloves, which are more resistant to puncture and tear than conventional surgical gloves made from rubber latex.

REFERENCES:
patent: 2814834 (1957-12-01), Hess et al.
patent: 3553308 (1971-01-01), Kobayashi et al.
patent: 5000899 (1991-03-01), Dreibelis et al.
patent: 5132129 (1992-07-01), Potter et al.

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