摘要 |
An insulation product (60) includes an elongated batt (62) of fibrous insulation material, and a facing adhered to a major surface of the batt (62), wherein the facing (64) is a coextruded polymer film of barrier (70) and bonding layers (72), with the bonding layer (72) having a softening point lower than the softening point of the barrier layer (70), with the bonding layer (72) being one or more materials of the group consisting of ethylene N-butyl acrylate, ethylene methyl acrylate and ethylene ethyl acrylate, and wherein the facing (64) has been heated to a temperature above the softening point of the bonding layer (72), but below the softening point of the barrier layer (70), whereby the facing (64) is adhered to the batt (62) by the attachment of the bonding layer (72) to the fibers in the batt (62) due to the softening of the bonding layer (72). |
申请人 |
OWENS CORNING;PATEL, BHARAT, D.;QI, WEIGANG;DUDGEON, DALLAS, L.;BROKAW, MATTHEW, C.;GRANT, LARRY, J.;POTTER, RUSSELL, M. |
发明人 |
PATEL, BHARAT, D.;QI, WEIGANG;DUDGEON, DALLAS, L.;BROKAW, MATTHEW, C.;GRANT, LARRY, J.;POTTER, RUSSELL, M. |