Difluoromethoxy-2,2,2-trifluoroethane compositions and methods o

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...

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510175, 510407, 510411, 510412, 252 67, 252 69, 430 97, C11D 750, C11D 726, C11D 730

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056748256

ABSTRACT:
The present invention relates to new uses of difluoromethoxy-2,2,2-trifluoroethane (E245) or of compositions which contain difluoromethoxy-2,2,2-trifluoroethane together with a further solvent (cosolvent). The invention furthermore relates to new compositions of E245 as a mixture with some of these solvents. A preferred process of use is fixing toner applied to a recording material in the fixing device of a printing or copying apparatus by means of a fixing vapor composed of difluoromethoxy-2,2,2-trifluoroethane (E245) alone or in admixture with a cosolvent.

REFERENCES:
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patent: 3846332 (1974-11-01), Croix
patent: 4311723 (1982-01-01), Mugrauer
patent: 5120462 (1992-06-01), Buchwald et al.
patent: 5304320 (1994-04-01), Barthelemy et al.
patent: 5399281 (1995-03-01), Buchwald et al.
patent: 5413730 (1995-05-01), Barthelemy et al.
patent: 5529618 (1996-06-01), Buchwald et al.
Chemical Abstracts, vol. 97, No. 12 (Sep. 20, 1982), Columbus, Ohio, abstract No. 101693m.

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