Compositions – Electrolytes for electrical devices
Patent
1984-04-02
1986-08-26
Barr, Josephine L.
Compositions
Electrolytes for electrical devices
252174, 2065247, C11D 1700
Patent
active
046081879
ABSTRACT:
Polymer compositions are provided which may be cast as thin, self-supporting films, useful in forming sealed envelopes or pouches containing granulated pulverulent or non-aqueous liquid materials. The cast films comprise a polymeric matrix, having at least about 50 weight percent polyvinyl alcohol, and a plurality of microdomains dispersed throughout the polymeric matrix. The films have good resistance to breakage at low temperatures and low relative humidities.
REFERENCES:
patent: 2804395 (1957-08-01), Boyajian
patent: 3113674 (1963-12-01), Kiefer et al.
patent: 3148166 (1964-09-01), Suzumra et al.
patent: 3198740 (1965-08-01), Dunlop et al.
patent: 3220991 (1965-11-01), Martins
patent: 3300546 (1967-01-01), Baechtold
patent: 3316190 (1967-04-01), Suzumura et al.
patent: 3366592 (1968-01-01), Beeman
patent: 3374195 (1968-03-01), Bianco et al.
patent: 3409598 (1968-11-01), Takigawa et al.
patent: 3413229 (1968-11-01), Bianco et al.
patent: 3505303 (1970-04-01), Lindermann
patent: 3528921 (1970-09-01), Gray
patent: 3607812 (1971-09-01), Takigawa et al.
patent: 3632786 (1972-01-01), Nickerson
patent: 3892905 (1975-07-01), Albert
patent: 4082678 (1978-04-01), Pracht et al.
patent: 4115292 (1978-09-01), Richardson et al.
patent: 4155971 (1979-05-01), Wysong
patent: 4188304 (1980-02-01), Clarke et al.
patent: 4289815 (1981-09-01), Lee
patent: 4348293 (1982-09-01), Clarke et al.
patent: 4374035 (1983-02-01), Bassu
patent: 4410441 (1983-10-01), Davies et al.
patent: 4416791 (1983-11-01), Hag
Principles of Polymerization, Odian, pp. 28-33, (1970).
Introduction to Polymer Chemistry, Seymour, pp. 15-22, (1971).
Chemical Abstracts, p. 35, No. 96810q, vol. 80, 1974, "Paper Diaper Cover Film Soluble in Warm Water".
Bucknall, C. B., "Fracture Phenomena in Polymer Blends", in Polymer Blends, vol. 2, Chap. 14, (Academic Press, 1978).
Newman, S., "Rubber Modification of Plastics", in Polymer Blends, vol. 2, Chap. 13, (Academic Press, 1978).
Platzer, N., "Chemistry and Technology of Multicomponent Polymer Systems", in Applied Polymer Science, Chap. 4, Craver & Tess, Eds., ACS, Organic Coatings and Plastics Chemistry, (1975).
Barr Josephine L.
The Clorox Company
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