Curing agents for polyurethane foams and elastomers and process

Details Curing agents for polyurethane foams and elastomers and process Curing agents for polyurethane foams and elastomers and process

1976-10-26

1978-06-27

Cockeram, H.S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

252182, 260 25AZ, 260 775AM, C08G 1814, C08G 1832, C09K 300

Patent

active

040974260

ABSTRACT:
A curing agent for polyurethane which has a melting point at most 110.degree. C and comprises a mixture of at least two compounds of the general formula: ##STR1## Wherein n is zero or a positive integer. This curing agent has a low solidifying point and good solubility in solvents and thus is excellent in workability. This curing agent is used for the production of polyurethane highly stabilized in quality.

REFERENCES:
patent: 3412071 (1968-11-01), Sundholm
patent: 3586649 (1971-06-01), Cobbledick
patent: 3598748 (1971-08-01), Hirosawa
patent: 4001180 (1977-01-01), Doyle et al.

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