Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1984-03-06
1985-02-05
Cockeram, Herbert S.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
156 85, 428343, 524413, 524430, 524431, 524432, 524433, 524472, 524481, C08L 9300, C09U 702, B32B 3100
Patent
active
044979266
ABSTRACT:
A substantially solvent-free adhesive composition consists essentially of an elastomer and tackifier, a metal oxide and, optionally, a plasticizer. The elastomer is selected from the group consisting of polar elastomers and unsaturated elastomers which have at least 5 mole percent unsaturation, said elastomer being a non-crystalline elastomer or an elastomer which has a slow rate of crystallization such that after a time period of at least 100 hours has elapsed following subjecting the elastomer to a temperature of 70.degree. C. for 30 minutes, the elastomer has a room temperature Shore A hardness of less than 60. The adhesive compositions can be formed into a shaped article, such as of a tape, film, sheet or tubular sleeve, if desired. The compositions have high adhesive strength for bonding together a variety of substrates. The adhesive is particularly useful with a dimensionally recoverable article, such as a shrinkable sleeve, to bond the recovered sleeve to a substrate such as an electric cable.
REFERENCES:
patent: 2295030 (1942-12-01), Dales
patent: 2407038 (1946-12-01), Stamberger
patent: 2442083 (1948-05-01), Hall et al.
patent: 2771936 (1956-11-01), Iknayan et al.
patent: 2884400 (1959-04-01), Moore
patent: 3033724 (1962-05-01), Stokes
patent: 3086242 (1963-04-01), Cook et al.
patent: 3149997 (1964-09-01), Tamburro
patent: 3198760 (1965-08-01), Widenor
patent: 3242113 (1966-03-01), Kell
patent: 3258388 (1966-06-01), Coleman, Jr. et al.
patent: 3455336 (1969-07-01), Ellis
patent: 3574792 (1971-04-01), Hayashi
patent: 3595821 (1971-07-01), Spector et al.
patent: 3616006 (1971-10-01), Landgraf et al.
patent: 3617591 (1971-11-01), Petersen et al.
patent: 3674735 (1972-07-01), Callan
patent: 3708379 (1973-01-01), Flint
patent: 3817922 (1974-06-01), Barth
patent: 3925271 (1975-12-01), Balinth
patent: 3965061 (1976-06-01), Bash et al.
patent: 4070746 (1978-01-01), Evans et al.
patent: 4131634 (1978-12-01), Paulen
patent: 4135553 (1979-01-01), Evans et al.
patent: 4179320 (1979-12-01), Midgley et al.
patent: 4207364 (1980-06-01), Nyberg
patent: 4212780 (1980-07-01), Fitzgerald
patent: 4267095 (1981-05-01), del Valle
patent: 4287012 (1981-09-01), Midgley et al.
Burkard Herbert G.
Cockeram Herbert S.
Raychem Corporation
Rice Edith A.
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