Stable polymer latex and process for making same

Details Stable polymer latex and process for making same Stable polymer latex and process for making same

1970-08-17

1976-10-26

Lieberman, Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 18TN, 260 75NE, 260 775AA, C08G 1800, C08L 7500

Patent

active

039882780

ABSTRACT:
The disclosed self-emulsified polyurethane polyurethane-polyurea latices are formed by chain extending in water a prepolymer which contains per molecule about two isocyanate groups at the ends of a chain and attached to some of the prepolymer chains a pendant group having at its remote end a salt-forming group or a hydrophilic group which produces the self-emulsifying characteristic.

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