Abstract 1. A SOLVENT-FREE HARDENED COMPOSITION CONSISTING ESSENTIALLY OF: (1) 10-50 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE COMPOSITION, OF BITUMEN HAVING A PENETRABILITY INDEX OF FROM 20 TO 300; (2) 29 TO 59 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE COMPOSITION, OF A POLYEPOXYETHER HAVING REACTIVE EPOXY END GROUPS CONSISTING OF THE CONDENSATION PRODUCT OF (N+1) MOLES OF A DIEPOXY COMPOUND WITH N MOLES OF A POLYOL, SAID DIEPOXY COMPOUND BEING A CONDENSATION PRODUCT OF A DIPHENOL WITH AN EPIHALOHYDRIN AND HAVING AN EPOXIDIC OXYGEN CONTENT OF FROM 50 TO 100 PERCENT OF THE THEORETICAL VALUE; AND (3) 16 TO 32 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE COMPOSITION, OF A HARDENER CAPABLE OF HARDENING THE COMPOSITION SELECTED FROM THE GROUP CONSISTING OF AMINES, AMINOAMIDES, AN AMIDOAMINE OF POLYMERIZED LINOLEIC ACID AND A HYDROLYSABLE IMINE.
A SOLVENT-FREE HARDENED COMPOSITION CONSISTING ESSENTIALLY OF: (1) 10-50 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE COMPOSITION, OF BITUMEN HAVING A PENETRABILITY INDEX OF FROM 20 TO 300; (2) 29 TO 59 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE COMPOSITION, OF A POLYEPOXYETHER HAVING REACTIVE EPOXY END GROUPS CONSISTING OF THE CONDENSATION PRODUCT OF (N+1) MOLES OF A DIEPOXY COMPOUND WITH N MOLES OF A POLYOL, SAID DIEPOXY COMPOUND BEING A CONDENSATION PRODUCT OF A DIPHENOL WITH AN EPIHALOHYDRIN AND HAVING AN EPOXIDIC OXYGEN CONTENT OF FROM 50 TO 100 PERCENT OF THE THEORETICAL VALUE; AND (3) 16 TO 32 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE COMPOSITION, OF A HARDENER CAPABLE OF HARDENING THE COMPOSITION SELECTED FROM THE GROUP CONSISTING OF AMINES, AMINOAMIDES, AN AMIDOAMINE OF POLYMERIZED LINOLEIC ACID AND A HYDROLYSABLE IMINE.
Claim 2
Dependent Claim
140 words
A SOLVENT-FREE HARDENED COMPOSITION CONSISTING ESSENTIALLY OF: (1) 10-50 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE COMPOSITION, OF BITUMEN HAVING A PENETRABILITY INDEX OF FROM 20 TO 300; (2) 29 TO 59 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE COMPOSITION, OF A POLYEPOXYETHER HAVING REACTIVE EPOXY END GROUPS CONSISTING OF THE CONDENSATION PRODUCT OF (N+1) MOLES OF A DIEPOXY COMPOUND WITH N MOLES OF A POLYOL, SAID DIEPOXY COMPOUND BEING A CONDENSATION PRODUCT OF A DIPHENOL WITH AN EPIHALOHYDRIN AND HAVING AN EPOXIDIC OXYGEN CONTENT OF FROM 50 TO 100 PERCENT OF THE THEORETICAL VALUE; AND (3) 16 TO 32 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE COMPOSITION, OF A HARDENER CAPABLE OF HARDENING THE COMPOSITION SELECTED FROM THE GROUP CONSISTING OF AMINES, AMINOAMIDES, AN AMIDOAMINE OF POLYMERIZED LINOLEIC ACID AND A HYDROLYSABLE IMINE.