Patent ID: 11859043
Assignee: MOMENTIVE PERFORMANCE MATERIALS INC.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 9:
10. The silylated polyurethane composition of claim 1, wherein the yttrium-containing catalyst is an organic yttrium compound selected from the group consisting of yttrium tris(acetylacetonate, yttrium tris(hexanedionate), yttrium tris(heptanedionate), yttrium tris(dimethylheptane dionate), yttrium tris(tetramethylheptanedionate), yttrium tris(hexafluoroacetylacetonate), yttrium tris(trifluoroacetylacetonate), yttrium tris(acetoacetate), yttrium tris(ethylacetoacetate), cyclopentadienylyttrium dichloride, tris(methylcyclopentadienyl)yttrium, dicyclopentadienylyttrium dichloride, tricyclopentadienyl yttrium, tris(butylcyclopentadienyl)yttrium; tris[N,N-bis(trimethylsilyl)amide]yttrium, and combinations thereof.