Sealant composition

Details Sealant composition Sealant composition

1980-04-21

1981-10-20

Hamrock, William F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 291R, 260 291SB, 525102, 525105, C08L 9300, C08J 300

Patent

active

042960088

ABSTRACT:
A sealant composition possessing an excellent balance of properties including good tack, low melt viscosity and a cohesive failure mechanism in the 180.degree. peel test comprises a selectively hydrogenated monoalkenyl arene/conjugated diene block copolymer component having certain block molecular weights, tackifying resin, plasticizers and silane coupling agent.

REFERENCES:
patent: 3239478 (1966-03-01), Harlan
patent: 3772237 (1973-11-01), Bullman et al.
patent: 3955036 (1976-05-01), Phieddemann
patent: 4003843 (1977-01-01), Kempermann et al.
patent: 4101483 (1978-07-01), Moskal
patent: 4101484 (1978-07-01), Doss
patent: 4102835 (1978-07-01), Freeman et al.
patent: 4113914 (1978-09-01), Doss
patent: 4131709 (1978-12-01), Schunck et al.
patent: 4136071 (1979-01-01), Korpman
patent: 4138378 (1979-02-01), Doss

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