Catalyst composition for production of a polyurethane resin, and method for producing a polyurethane resin
AssigneeTosoh Corporation
InventorsHiroyuki Kiso, Hiroyuki Yoshimura, Shinichi Inoue, Kouhei Tomita
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Abstract
A catalyst composition for production of a polyurethane resin, which comprises a metal complex catalyst represented by the following formula (1): M(acac)n (1) wherein M represents Mn, Fe, Co, Ni, Cu, Zn, Zr, Ti, Hf, Al or Th, acac represents acetylacetonate, and n is an integer of from 1 to 4, and at least one compound selected from the group consisting of a bicyclic tertiary amine compound represented by the following formula (2): wherein n is an integer of from 1 to 3, a compound having a cumulative double bond, and a quaternary ammonium salt compound.
Claims12
A catalyst composition for production of a polyurethane resin, which comprises a metal complex catalyst represented by the following formula (1):
- M(acac)n (1)
- wherein M represents Mn, Fe, Co, Ni, Cu, Zn, Zr, Ti, Hf, Al or Th, acac represents acetylacetonate, and n is an integer of from 1 to 4, and at least one compound selected from the group consisting of a bicyclic tertiary amine compound represented by the following formula (2):
- wherein n is an integer of from 1 to 3, a compound having a cumulative double bond, and a quaternary ammonium salt compound.
Dependencies are inferred from the claim text.