Method of producing a dimensionally stable battery separator

Details Method of producing a dimensionally stable battery separator Method of producing a dimensionally stable battery separator

1980-02-04

1981-08-11

Newsome, John H.

Coating processes

With stretching or tensioning

20415914, 20415915, 2041592, 427 44, 427 541, 427115, 4271261, 429249, B05D 306

Patent

active

042834422

ABSTRACT:
A method of producing a dimensionally stable battery separator characterized by grafting acrylic acid and/or methacrylic acid onto a polyethylene film, treating the resulting membrane with an aqueous alkaline solution, and drying the treated membrane under application of tension.

REFERENCES:
patent: 3088791 (1963-05-01), Cline et al.
patent: 3262808 (1966-07-01), Crooks et al.
patent: 3322661 (1967-05-01), Yoshikawa et al.
patent: 3427206 (1969-02-01), Scardaville et al.
patent: 3892594 (1975-07-01), Charlesby et al.
patent: 3955015 (1976-05-01), Mostev et al.
patent: 4031162 (1977-06-01), Brax et al.
patent: 4143218 (1979-03-01), Adams et al.

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