Repair compound and methods of use

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United States of America Patent

PATENT NO 11713278
APP PUB NO 20210147294A1
SERIAL NO

17143018

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Abstract

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A repair compound for use in all applications and particularly well-suited for large hole repair. The repair compound includes a latex resin, a thickener, fibers, and a filler material. In some embodiments, the repair compound is configured to exhibit pseudoplastic-type behavior. In some embodiments, the repair compound has a density of not greater than 4.0 lbs/gal. In some embodiments, the repair compound includes hydrophobic and hydrophilic fibers of different morphologies. In some embodiments, the repair compound includes HASE-type thickeners. In some embodiments, the repair compound includes a bimodal distribution of hollow glass microspheres from two different strength/size curves.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYMINN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gozum, John E Stillwater, US 31 476
Schoenherr, Dwight B Stillwater, US 6 12
Wang, DanLi North Oaks, US 36 634

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