Compatibilized internal mold release composition for preparations of foamed and fiber-reinforced polymeric articles

A process for compatibilizing a relatively low molecular weight polyahl and a relatively high molecular weight polyol in proportions such that they are incompatible comprising adding thereto a compatibilizing agent containing (a) a metal salt of an acid, wherein the metal is selected from elements of the Periodic Table of the Elements having Atomic Numbers 3-5, 11-14, 19-34, 37-52, 55-57, and 72-84, and (b) a compound containing at least one amine group, in an amount sufficient to compatibilize the relatively low molecular weight polyahl and the relatively high molecular weight polyol.

A compatibilized composition comprising a relatively high molecular weight polyahl, a relatively low molecular weight polyol, in proportions such that the relatively high molecular weight polyahl and the relatively low molecular weight polyol are incompatible, and a compatibilizing agent containing a metal salt of an acid, wherein the metal is selected from elements of the Periodic Table of the Elements having Atomic Numbers 3-5, 11-14, 19-34, 37-52, 55-57, and 72-84, and a compound containing at least one amine group, said compatibilizing agent being present in an amount sufficient to compatibilize the relatively high molecular weight polyahl and the relatively low molecular weight polyol.

A composition for preparing a molded foamed polymeric article comprising (1) a relatively high molecular weight polyahl and, as a blowing agent, water, in proportions such that the relatively high molecular weight polyahl and the water are incompatible, (2) a polyisocyanate, and (3) a compatibilizing agent containing (a) a metal salt of an acid, wherein the metal is selected from elements of the Periodic Table of the Elements having Atomic Numbers 3-5, 11-14, 19-34, 37-52, 55-57, and 72-84, and (b) a compound containing at least one amine group, wherein the compatibilizing agent is present in an amount sufficient to compatibilize the relatively high molecular weight polyahl and the water.

A process for compatibilizing a relatively high molecular weight polyahl and water, in proportions such that the relatively high molecular weight polyahl and the water are incompatible, comprising admixing therewith a compatibilizing agent containing (a) a metal salt of an acid, wherein the metal is selected from elements of the Periodic Table of the Elements having Atomic Numbers 3-5, 11-14, 19-34, 37-52, 55-57, and 72-84, and (b) a compound containing at least one amine group, such that the compatibilizing agent is present in an amount sufficient to compatibilize the relatively high molecular weight polyahl and the water.

A compatibilized composition comprising a relatively high molecular weight polyahl and water, in proportions such that the relatively high molecular weight polyahl and the water are incompatible, and a compatibilizing agent containing a metal salt of an acid, wherein the metal is selected from elements of the Periodic Table of the Elements having Atomic Numbers 3-5, 11-14, 19-34, 37-52, 55-57, and 72-84, and a compound containing at least one amine group, said compatibilizing agent being present in an amount sufficient to compatibilize the relatively high molecular weight polyahl and the water.