Fiberglass binder comprising maleinated polyols
OwnerKiarash Shooshtari, Jawed Asrarinventors
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Abstract
Provided is a fiberglass binder composition which includes as the essential binding components maleinated polyol[s] and a reactive component selected from the group consisting of alkanolamines, polyols, and monomers containing terminal unsaturation. The resultant binder provides minimal processing difficulties and a fiberglass product which exhibits good water absorption properties.
Claims28
A fiberglass binder comprising maleinated polyols formed by reaction with maleic anhydride through an esterification reaction and a reactive component selected from the group consisting of alkanolamines, polyols, and monomers containing terminal unsaturation.
A process for preparing a fiberglass binder comprising maleinating a hydroxylated or epoxidized glyceride and then co-polymerizing the maleinated glyceride with a reactive component selected from the group consisting of alkanolamines, polyols, and monomers containing terminal unsaturation.
A proces for binding fiberglass comprising depositing on a fiberglass product a composition comprising maleinated polyol formed by reaction with maleic anhydride through an esterification reaction and a reactive component selected from the group consisting of alkanolamines, polyols, and manomers containing terminal unsaturation, and curing said composition while present on said fiberglass product to form a binder thereon.
Dependencies are inferred from the claim text.