Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and

Details Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and

1997-06-10

1999-02-02

McGinty, Douglas J.

Compositions

Vaporization, or expansion, refrigeration or heat or energy...

252364, 62114, 623241, 521131, 570134, 510177, 510408, C08J 914, C09K 504, C09K 330, C11D 730

Patent

active

058660291

ABSTRACT:
Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and at least one hydrocarbon selected from the group n-pentane, iso-pentane, cyclopentane, n-hexane and iso-hexane are provided. The compositions of the invention are useful in the preparation of polyurethane and polyisocyanurate foams.

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Patent abstracts of Japan vol. 17, No. 704 (C-1146), 22 Dec. 1993 and JP 05 239251 A (Daikin Ind Ltd.) 17 Sep. 1993.

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