PROCESS FOR THE PRODUCTION OF FOAM CUSHIONS FROM DIFFERENT FLUID REACTION MIXTURES

摘要

Mo-3065 LeA 25,426 PROCESS FOR THE PRODUCTION OF FOAM CUSHIONS FROM DIFFERENT FLUID REACTION MIXTURES The present invention is directed to a process for the production of foam cushions from different fluid reaction mixtures comprising introducing a first reaction mixture and at least one other reaction mixture into a mold cavity and leaving the mixtures to react to form a cushion having zones of differing elasticity or firmness, characterized in that one of the two reaction mixtures is not introduced into the mold cavity until it has creamed up and is already viscous, and in that the second reaction mixture, which has not creamed up, is introduced at the same time or later. Mo-3065 Le A 25 426-US/-CA