Water-blown polyurethane sealing devices and compositions for pr

Details Water-blown polyurethane sealing devices and compositions for pr Water-blown polyurethane sealing devices and compositions for pr

1995-10-25

1996-07-02

Foelak, Morton

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

Organic compounds

Carboxylic acid esters

521159, 521160, 521174, 528 59, 528 67, 528 73, 528 76, 560359, C07C26100

Patent

active

055324037

ABSTRACT:
Disclosed as a particular isocyanate prepolymer composition particularly suitable for use in polyurethane compositions having particular applicability for producing microcellular molded polyurethane articles particularly suitable for use as sealing devices. In particular, the isocyanate prepolymer composition is the result of reacting an isocyanate blend (a) having

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"Developments In Polyurethane-1", J. M. Buist, Applied Science Publishers Ltd London 1978, pp. 87 and 88 by G. Woods.

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