Abstract 1. A SEALANT COMPOSITION PRODUCED BY HEATING TO A MINIMUM TEMPERATURE OF ABOUT 190*F. A MIXTURE COMPRISING (A) AN OLEFINICALLY UNSATURATED LIQUID POLYMER OF A C4-C8 DIOLEFINIC HYDROCARBON COMPOUND, A MAJOR PROPORTION OF MOLECULES OF SAID POLYMER BEING CHARACTERIZED BY THE PRESENCE OF TWO SEPARATED AND TERMINALLY LOCATED ALLYLIC BROMIDE GROUPS WITHIN THEIR STRUCTURE, (B) A LIQUID EPOXY CO,POUND HAVING AN E EQUIVALENT WEIGHT IN THE RANGE OF ABOUT 170 TO 210, AND (C) A POLYFUNCTIONAL AMINE TERMINATED POLYAMIDE HAVING AN AMINE EQUIVALENT WEIGHT OF ABOUT 130 TO 160, SAID OLEFINICALLY UNSATURATEDLIQUID POLYMER AND SAID LIQUID EPOXY COMPOUND BEING PRESENT IN SAID MIXTURE IN THE WEIGHT RATIO OF (A) TO (B) OF FROM 30:70 TO 70:30, AND WHEREIN THERE IS FROM ABOUT ONE TO FIVE PARTS OF SAID AMINE TERMINATED POLYAMIDE FOR EACH FIVE COMBINED PARTS OF SAID POLYMER AND EPOXY COMPOUND.
A SEALANT COMPOSITION PRODUCED BY HEATING TO A MINIMUM TEMPERATURE OF ABOUT 190*F. A MIXTURE COMPRISING (A) AN OLEFINICALLY UNSATURATED LIQUID POLYMER OF A C4-C8 DIOLEFINIC HYDROCARBON COMPOUND, A MAJOR PROPORTION OF MOLECULES OF SAID POLYMER BEING CHARACTERIZED BY THE PRESENCE OF TWO SEPARATED AND TERMINALLY LOCATED ALLYLIC BROMIDE GROUPS WITHIN THEIR STRUCTURE, (B) A LIQUID EPOXY CO,POUND HAVING AN E EQUIVALENT WEIGHT IN THE RANGE OF ABOUT 170 TO 210, AND (C) A POLYFUNCTIONAL AMINE TERMINATED POLYAMIDE HAVING AN AMINE EQUIVALENT WEIGHT OF ABOUT 130 TO 160, SAID OLEFINICALLY UNSATURATEDLIQUID POLYMER AND SAID LIQUID EPOXY COMPOUND BEING PRESENT IN SAID MIXTURE IN THE WEIGHT RATIO OF (A) TO (B) OF FROM 30:70 TO 70:30, AND WHEREIN THERE IS FROM ABOUT ONE TO FIVE PARTS OF SAID AMINE TERMINATED POLYAMIDE FOR EACH FIVE COMBINED PARTS OF SAID POLYMER AND EPOXY COMPOUND.
Claim 2
Dependent Claim
141 words
A SEALANT COMPOSITION PRODUCED BY HEATING TO A MINIMUM TEMPERATURE OF ABOUT 190*F. A MIXTURE COMPRISING (A) AN OLEFINICALLY UNSATURATED LIQUID POLYMER OF A C4-C8 DIOLEFINIC HYDROCARBON COMPOUND, A MAJOR PROPORTION OF MOLECULES OF SAID POLYMER BEING CHARACTERIZED BY THE PRESENCE OF TWO SEPARATED AND TERMINALLY LOCATED ALLYLIC BROMIDE GROUPS WITHIN THEIR STRUCTURE, (B) A LIQUID EPOXY CO,POUND HAVING AN E EQUIVALENT WEIGHT IN THE RANGE OF ABOUT 170 TO 210, AND (C) A POLYFUNCTIONAL AMINE TERMINATED POLYAMIDE HAVING AN AMINE EQUIVALENT WEIGHT OF ABOUT 130 TO 160, SAID OLEFINICALLY UNSATURATEDLIQUID POLYMER AND SAID LIQUID EPOXY COMPOUND BEING PRESENT IN SAID MIXTURE IN THE WEIGHT RATIO OF (A) TO (B) OF FROM 30:70 TO 70:30, AND WHEREIN THERE IS FROM ABOUT ONE TO FIVE PARTS OF SAID AMINE TERMINATED POLYAMIDE FOR EACH FIVE COMBINED PARTS OF SAID POLYMER AND EPOXY COMPOUND.