Compositions for polyurethane applications
AssigneeHexion Inc.
InventorsGanapathy S. Viswanathan, Anthony Maiorana, Stephan Schröter, Pravin Kukkaia
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Abstract
A process comprising, consisting of, or consisting essentially of: forming a reaction mixture containing at least one polyisocyanate and an isocyanate-reactive compound comprising at least one alkoxylated triazine-arylhydroxy-aldehyde condensate composition wherein the alkoxylated triazine-arylhydroxy-aldehyde condensate composition is a reaction product of a triazine-arylhydroxy-aldehyde condensate and at least one alkylene carbonate, is disclosed.
Claims18
A polyol composition formed from a reaction mixture, comprising:
- a triazine-arylhydroxy-aldehyde condensate;
- at least one alkylene carbonate;
- and
- an optional catalyst.
A polymer composition comprising:
- an isocyanate;
- isocyanate-reactive compound;
- an alkoxylated triazine-arylhydroxy-aldehyde condensate;
- optionally one or more components selected from the group consisting of a catalyst, surfactant, blowing agent, cell opener, filler, pigment and/or colorant, desiccant, reinforcing agent, biocide, preservative, antioxidant, flame retardant, diluent, and combinations thereof.
A process comprising reacting a reaction mixture comprising:
- polyisocyanates;
- a polyether polyol obtained by reacting a triazine-arylhydroxy-aldehyde condensate with at least one alkylene carbonate;
- and
- optionally one or more components selected from the group consisting of a catalyst, surfactant, blowing agent, cell opener, filler, pigment and/or colorant, desiccant, reinforcing agent, biocide, preservative, antioxidant, flame retardant, diluent, and combinations thereof.
Dependencies are inferred from the claim text.