Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1994-10-25
1997-08-26
Dye, Rena
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156 86, 15624411, 15624413, 15624424, 15624426, 156 64, 264342R, 174DIG8, 428 349, 428 351, 428156, 428347, 138 99, B32B 3126
Patent
active
056606605
ABSTRACT:
An article (2) in which at least part of a surface (8) of a polymeric element has an embossed pattern (6). The article may be either heat-recoverable or non-heat-recoverable. If the article is heat-recoverable, when heated the article recovers and the embossed surface becomes substantially smooth. The change in surface texture can be used to indicate that sufficient heat has been applied to the article to achieve adequate recovery and/or to adequately melt an attached adhesive layer (10). In another embodiment, the article (2) is in the form of a patch (14) which can be used to secure the opposing longitudinal edges of heat-recoverable article which is in the form of a wraparound sheet.
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Greuel, Jr. Walter J.
Pieslak George
Renteria Efrain
Simpson Stanley
Vansant Jan L.
Burkard Herbert G.
Dye Rena
Gerstner Marguerite E.
Raychem Corporation
Richardson Timothy H. P.
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