Hydrophobic and oleophobic finishes

Details Hydrophobic and oleophobic finishes Hydrophobic and oleophobic finishes

1987-06-02

1989-05-23

Ivy, C. Warren

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524544, 106 2, 252 88, C08K 520, C08L 3316

Patent

active

048331880

ABSTRACT:
Waterproofing and oil-proofing agents contain A. compounds containing a perfluoroalkyl group, and B. quaternization products of basic fatty acid amides.

REFERENCES:
patent: 2937098 (1960-05-01), Geen
patent: 3441531 (1969-04-01), Koblitz
patent: 3462296 (1969-08-01), Raynolds
patent: 3834126 (1974-07-01), Katsushima
patent: 4668726 (1987-05-01), Howells
patent: 4703000 (1987-10-01), Hodgins

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