Composition and process for the protection of materials against

Details Composition and process for the protection of materials against Composition and process for the protection of materials against

1981-05-21

1982-12-28

Griffin, Ronald W.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

106 2, 106 8, 106 10, 523435, 523523, 524306, 524322, 524356, 524507, 524509, 524520, 526243, C09D 381, C09D 514

Patent

active

043663001

ABSTRACT:
The invention relates to a composition for the protection of materials against contaminations, spots and stains.
This liquid composition comprises by weight 0.1 to 1% of at least one fluorinated resin based on acrylic or methacrylic esters of fluorinated sulfonamido-alcohol, associated or not with non-fluorinated monomers, 0.4 to 10% of at least one adjuvant selected from aminoplast resins based on melamine, thermoplastic resins and waxes, and 89 to 99.5% of at least one organic solvent.
Applied on materials such as walls, facades, monuments or sculptures in cement, bricks, concrete or stones and other construction elements, the composition according to the invention confers on the materials an excellent protection against natural or artificial contaminations.

REFERENCES:
patent: 2687963 (1954-08-01), Marshall
patent: 2687964 (1954-08-01), Kennedy
patent: 3346612 (1967-10-01), Hansen
patent: 3385812 (1968-05-01), Brachman
patent: 3459696 (1969-08-01), Read
patent: 4125673 (1978-11-01), Roth et al.
patent: 4256494 (1981-03-01), Yamamoto et al.

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