Article comprising an adherend with a thermoplastic polymer incl

Details Article comprising an adherend with a thermoplastic polymer incl Article comprising an adherend with a thermoplastic polymer incl

1972-12-18

1976-09-28

Smith, Ronald H.

Stock material or miscellaneous articles

Composite

428419, 428426, 428457, B32B 1508, B32B 1710, B32B 2728

Patent

active

039833003

ABSTRACT:
An article is disclosed comprising an adherend with a thermoplastic polymer adhering thereto, said polymer consisting essentially of (1) repeating units having the structure --Ar--SO.sub.2 -- or (2) repeating units having the structure --Ar--SO.sub.2 -- and repeating units having the structure --Ar--CO-- where Ar is a divalent aromatic radical derived from benzene, a polynuclear hydrocarbon, diphenyl, a compound having the structure ##SPC1##
Where T is --O-- or --S--, or substituted derivatives of any such aromatic residues in which one or more of the hydrogen atoms bound to the aromatic rings are substituted by other monovalent atoms or groups, and Ar may vary from unit to unit in the polymer chain. The adherend may be glass or metal.

REFERENCES:
patent: 2201884 (1940-05-01), Carothers
patent: 3269986 (1966-08-01), Goldberg
patent: 3287205 (1966-11-01), Bugel
patent: 3303087 (1967-02-01), Smith
patent: 3773720 (1973-11-01), Vogel
Weil, Compt. Read., 254, 3674-3675 (1962).

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