Quaternary hydroxyalkyl tertiary amine bases as polyurethane catalysts
摘要
Catalysts having the following formula have been found to have unexpectedly high activity for the production of polyurethane and polyisocyanate resins: <IMAGE> where:
申请公布号
US4116879(A)
申请公布日期
1978.09.26
申请号
US19760713307
申请日期
1976.08.10
申请人
AIR PRODUCTS AND CHEMICALS, INC.
发明人
BECHARA, IBRAHIM S.;CARROLL, FELIX P.;MASCIOLI, ROCCO L.;PANCHAK, JOHN R.
