Modified cellulosic products having enhanced thermal, solvent, a

Details Modified cellulosic products having enhanced thermal, solvent, a Modified cellulosic products having enhanced thermal, solvent, a

1980-04-01

1982-01-26

Griffin, Ronald W.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

81155, 8120, 536 90, 536101, C08B 1100, C08B 11193, C08B 1505

Patent

active

043129811

ABSTRACT:
Solubilized cellulosic material is modified through a condensation reaction with organotin halides. The modified products exhibit lower heats of combustion in air than unmodified cellulose, are hydrophobic and resistant to hydrolysis, and inhibit the growth of a variety of common fungi. The modified products are useful as insulation materials, mildew and mold resistant fabrics, and as material for topical bandages.

REFERENCES:
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patent: 3907958 (1975-09-01), Tsuji et al.
patent: 3919190 (1975-11-01), Barker et al.
patent: 3933877 (1976-01-01), Wirth et al.
patent: 4043952 (1977-08-01), Ganslaw et al.
Carraher et al., "Modification of Cotton for Enhanced Thermal, Solvent and Biological Properties", Organic Coatings and Plastics Chemistry, vol. 40, p. 560, (Apr. 1979).

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