Process for bonding polyethylene to non-porous surfaces and laminated polyethylene product
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19. A FEMALE COUPLING OF THE TURN-BUCKLE TYPE CONSISTING ESSENTIALLY OF A LENGTH OF POLYETHYLENE PIPE HAVING TIGHTLY BONDED TO THE OPPOSITE PORTIONS OF ITS INSIDE CIRCURFERENCE, OPPOSITELY THREADED LAYERS OF ALUMINIZED POLYETHYLENE CONTAINING BETWEEN ABOUT 8% AND ABOUT 20% OF FINELY DIVIDED ALUMINUM.
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19 Claims
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19. A FEMALE COUPLING OF THE TURN-BUCKLE TYPE CONSISTING ESSENTIALLY OF A LENGTH OF POLYETHYLENE PIPE HAVING TIGHTLY BONDED TO THE OPPOSITE PORTIONS OF ITS INSIDE CIRCURFERENCE, OPPOSITELY THREADED LAYERS OF ALUMINIZED POLYETHYLENE CONTAINING BETWEEN ABOUT 8% AND ABOUT 20% OF FINELY DIVIDED ALUMINUM.
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