SYNTHETIC RESINS USED AS FOUNDRY

Brand Owner Address Description
PEP SET PATRIOT ASK CHEMICALS Corporation Trust Center 1209 Orange St. Wilmington DE 19801 synthetic resins used as foundry sand binders and general foundry binder use; synthetic resins for use in making cores and molds in the foundry industry;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. This invention relates to a binder composition comprising condensed tannin and furfuryl alcohol. The composition can be used to prepare foundry mixes. The foundry mixes are prepared by mixing the composition with an acid or salt of an acid. The foundry mixes are then shaped into molds or cores and cured by heating or by the no-bake process with stronger acid curing catalysts. The molds and cores are used in casting metal articles.