Water-proofing composition

Details Water-proofing composition Water-proofing composition

1988-03-28

1989-10-24

Lusignan, Michael

Stock material or miscellaneous articles

Composite

Of silicon containing

428540, 428703, 427387, 4273936, 528 26, 528 31, B32B 904, B32B 1300, C14C 900

Patent

active

048761524

ABSTRACT:
Described are compositions suitable for rendering masonry and other surfaces water repellent. Such compositions comprise the reaction product of a linear polysiloxane containing at least one percent of alkyl hydrogen siloxy groups and a C.sub.7 -C.sub.30 alkenyl succinic anhydride. The reaction product may be diluted with an inert liquid diluent such as water or mineral spirits. The composition may be applied to masonry or other structural surfaces by techniques known in the art.

REFERENCES:
patent: 2683674 (1954-07-01), Hatcher et al.
patent: 2706723 (1955-04-01), Bass
patent: 2810704 (1957-10-01), Krantz
patent: 2927909 (1960-03-01), Lyons et al.
patent: 3048499 (1962-08-01), Jellinsk
patent: 3372052 (1968-03-01), Polniaszek
patent: 3419423 (1968-12-01), Quaal
patent: 3423236 (1969-01-01), Quaal
patent: 3819400 (1974-05-01), Planki et al.
patent: 4376149 (1983-03-01), Martin
patent: 4631207 (1986-12-01), Price
patent: 4722976 (1988-02-01), Ceska

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