PRESERVATION OF PAPER AND TEXTILE MATERIALS
A method is disclosed for strengthening a paper or textile article. The method involves (a) applying to the article a solution of an amorphous fluoropolymer in a perfluoroalkane solvent; and (b) drying the article. Also disclosed are strengthened paper and textile articles which include a fibrous pa...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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