Aqueous binder composition for mineral fibers
AssigneeRockwool International A/S
InventorMads Gudik-Sorensen
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Abstract
Disclosed is an aqueous binder composition for mineral fibers that comprises a water-soluble binder component produced by reacting, in one or more steps, at least one alkanolamine, at least one carboxylic anhydride and at least one polyalkylene glycol component selected from polyalkylene glycols, copolymers and derivates thereof and, optionally, treating the reaction product with a base.
Claims29
An aqueous binder composition for mineral fibers, wherein the binder composition comprises a water-soluble binder component which is produced by reacting, in one or more steps, at least one alkanolamine, at least one carboxylic anhydride and at least one polyalkylene glycol component selected from one or more of polyalkylene glycols, copolymers and derivates thereof and, optionally, treating the reaction product with a base.
Dependencies are inferred from the claim text.