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Title: Laminates

Abstract: An adhesvie composition comprising a block copolymer produced by the polymerization of a conjugated diene and a hydrocarbyl-substituted styrene or the polymerization of a conjugated diene, styrene, and a hydrocarbyl-substituted styrene, the block copolymer having an inherent viscosity within the range of from about 0.5 to about 3. The compositions have utility in the formation of laminates from metals and other substrates.


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Inventors: Hsieh, Henry L. (Bartlesville, OK, US)
Naylor, Floyd E. (Bartlesville, OK, US)

Application Number: 030483
Filing Date: 1979-04-16
Publication_date: 1980-12-16
Assignee: Phillips Petroleum Company (Bartlesville, OK)
Primary Class(es): 428/462 428/521, 428/523
Other Classes:
US Patent Ref:
2338741Jan, 1944Soday260/86.
2338742Jan, 1944Soday260/86.
2338743Jan, 1944Soday260/86.
3239478Mar, 1966Haslan260/27.
3513056May, 1970Middlebrook156/309.
3576913Apr, 1971Johnson et al.260/880.
3622551Nov, 1971Davis260/84.
3728193Apr, 1973McKeever et al.156/334.

Other Refs:
Primary Examiner: Levin, Stanford M.
Assistant Examiner:
Attorney: