Micro-porous sheet

Compositions: coating or plastic – Coating or plastic compositions – Pore forming

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Details

106195, 106196, 106197R, 264 49, C08L 112

Patent

active

041719875

ABSTRACT:
A micro-porous sheet having excellent thermostability which contains a cellulose ester as a basic component and 0.1 to 20 wt% of a cellulose ether based on the cellulose ester.

REFERENCES:
patent: 3428584 (1969-02-01), Riley
patent: 3892665 (1975-07-01), Steigelman
Research & Development Progress, Rpt. #177-Fabrication & Evaluation of New Ultrathin Reverse Osmosis Membranes, pp. 38-41, Feb. 1969.
Chem Abst. 64: 17.822q.
Riley, R. L. et al., "Improved Reverse Osmosis Membranes," U.S. Dept. of Interior, Office of Saline Water, Research and Development Progress Report No. 729, Dec. 1971.

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