Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Patent
1980-07-28
1982-12-28
Massie, Jerome W.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
24 16PB, 24265A, 156 86, 156163, 156229, 1563082, 264230, 428167, 428192, 428212, 428913, B32B 108, B32B 310
Patent
active
043662013
ABSTRACT:
A process for the production of a heat-recoverable wraparound closure having a closure means along at least one of a pair of opposed edge regions thereof which includes the steps of fusing together substantially non-cross-linked parts of a polymeric material which is or may be rendered heat-recoverable, or a substantially non-cross-linked part or parts of said material and at least one other substantially non-cross-linked polymeric material to produce the configuration of said closure means and subsequently cross-linking the substantially non-cross-linked polymeric material.
REFERENCES:
patent: 2943371 (1960-07-01), Patterson
patent: 3106941 (1963-10-01), Plummer
patent: 3239125 (1966-06-01), Sherlock
patent: 3243211 (1966-06-01), Wetmore
patent: 3253618 (1966-11-01), Cook
patent: 3253619 (1966-11-01), Cook et al.
patent: 3305625 (1967-04-01), Ellis
patent: 3316343 (1967-05-01), Sherlock
patent: 3382121 (1968-06-01), Sherlock
patent: 3396894 (1968-09-01), Ellis
patent: 3448182 (1969-04-01), Derbyshire
patent: 3451609 (1969-07-01), Gillett
patent: 3455336 (1969-07-01), Ellis
patent: 3501565 (1970-02-01), Kalwaites
patent: 3525799 (1970-07-01), Ellis
patent: 3587657 (1971-06-01), Staller
patent: 3654017 (1972-01-01), Ropiequet
patent: 3678174 (1972-04-01), Ganzhorn
patent: 3709556 (1973-11-01), Evans et al.
patent: 3721749 (1973-05-01), Clabburn
patent: 3818123 (1974-07-01), Maltz
patent: 3872194 (1975-06-01), Lowry
patent: 3899807 (1975-07-01), Sovish
patent: 3948709 (1976-04-01), Ida
patent: 3949110 (1976-05-01), Nakajima
patent: 3959052 (1976-05-01), Stanek
patent: 3995964 (1976-10-01), De Groef
patent: 4101699 (1978-10-01), Stine
patent: 4168192 (1979-09-01), Nyberg
patent: 4194039 (1980-03-01), Mueller
patent: 4241119 (1980-12-01), Smart
Changani Pushpkumar D.
Peacock Donald G.
Roberts David
Massie Jerome W.
Peterson James W.
Raychem Corporation
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