Coextruded weatherable film structures and laminates

Details Coextruded weatherable film structures and laminates Coextruded weatherable film structures and laminates

1992-05-20

1994-04-26

Sluby, P. C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

428220, 428408, 4284231, 4284246, 4284247, 4284248, 428483, 428517, 428519, 428521, 428 2, 2641761, B32B 702, B32B 2708

Patent

active

053065484

ABSTRACT:
A coextruded weatherable film for lamination to an underlying nonweatherable substrate, including, for example, a two-layer film structure including an outer layer of a weatherable polymer that provides weather resistance such as ethylene/propylene
onconjugated diene-reinforced styrene/acrylonitrile copolymer (AES) or butyl acrylate-reinforced styrene/acrylonitrile copolymer (ASA), coextruded over a thermoplastic underlying layer, for example, of a carbon black pigmented, UV stabilized polymer such as chlorinated polyethylene that provides UV protection for an underlying substrate such as vinyl siding or polymer layers.

REFERENCES:
patent: 3173893 (1965-03-01), Fertig et al.
patent: 3368916 (1968-02-01), Hattori
patent: 3473996 (1969-10-01), Whalen
patent: 3804705 (1974-04-01), Kishikawa et al.
patent: 3860551 (1975-01-01), Narayana et al.
patent: 3970718 (1976-07-01), Takahashi et al.
patent: 4202948 (1980-05-01), Peascoe
patent: 4302554 (1981-11-01), Nabeta et al.
patent: 4338378 (1982-07-01), Nabeta et al.
patent: 4341884 (1982-07-01), Schepers
patent: 4341885 (1982-07-01), Schepers
patent: 4373063 (1983-02-01), Sakano et al.
patent: 4397987 (1983-08-01), Cornell
patent: 4404248 (1983-09-01), Spinelli et al.
patent: 4424309 (1984-01-01), Schepers
patent: 4438171 (1984-03-01), Wefer
patent: 4440825 (1984-04-01), Paddock
patent: 4444840 (1984-04-01), Wefer
patent: 4444841 (1984-04-01), Wheeler
patent: 4468487 (1984-08-01), Schepers
patent: 4522971 (1985-06-01), DeBergalis
patent: 4525521 (1985-06-01), Den Hartog et al.
patent: 4528221 (1985-07-01), Komatsuzaki et al.
patent: 4563505 (1986-01-01), Atomori et al.
patent: 4576860 (1986-03-01), Fink et al.
patent: 4582871 (1986-04-01), Noro et al.
patent: 4591533 (1986-05-01), Antonelli
patent: 4592861 (1986-06-01), Bekele et al.
patent: 4666961 (1987-05-01), Nauman
patent: 4680234 (1987-07-01), Kelch
patent: 4724186 (1988-02-01), Kelch
patent: 4731401 (1988-03-01), Moteki et al.
patent: 4885342 (1989-12-01), Bakker
patent: 4910067 (1990-03-01), O'Neill
patent: 4936936 (1990-06-01), Rohrbacher
patent: 4992322 (1991-02-01), Currey et al.

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