Lupranat MIP Mixture of 2,4'- and 4,4'-diphenylmethane diisocyanate BASF-Elastogran PU - Isocyanates >> MDI, diphenylmethane diisocyanate ADHESIVE Lupranat MIP is a mixture of 2,4'- and 4,4'-diphenylmethane diisocyanate (MDI). Lupranat MIP has a lower content of 2,2'- diphenylmethane diisocyanate than Lupranat MI. Together with other isocyanates, Lupranat MIP is used for the manufacture of flexible foams, adhesives. Mixture of 2,4'- and 4,4'-diphenylmethane diisocyanate (MDI). Used for the production of adhesives.