Modified urea-formaldehyde binders for non-woven fiber glass mats

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United States of America

PATENT NO 12195621
APP PUB NO 20230295413A1
SERIAL NO

18203135

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Abstract

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A method of forming a binder composition includes providing a urea-formaldehyde resin and combining one or more starch compounds with the urea-formaldehyde resin to form a starch modified urea-formaldehyde resin. The one or more starch compounds may be combined with the urea-formaldehyde resin so that the starch modified urea-formaldehyde resin includes about 1 wt. % to about 10 wt. % of the one or more starch compounds.

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Patent Owner(s)

Patent OwnerAddress
JOHNS MANVILLE717 SEVENTEENTH STREET DENVER CO 80202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asrar, Jawed Englewood, US 290 2824
Weith, Luke Littleton, US 2 1
Zhang, Mingfu Englewood, US 150 785
Zheng, Guodong Highlands Ranch, US 40 209

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