Emulsion and cross-linkable compositions containing polycarbodim

Details Emulsion and cross-linkable compositions containing polycarbodim Emulsion and cross-linkable compositions containing polycarbodim

1989-03-13

1992-01-14

Lovering, Richard D.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

252312, 260DIG21, 260DIG45, 524832, 525907, B01J 1300, C08K 529, C08L 3100, C08L 3302

Patent

active

050811738

ABSTRACT:
Disclosed are surface-active polycarbodiimides containing a hydrophilic portion and a hydrophobic portion joined through the reaction of a carbodiimide group with a reactive functional group. The surface-active polycarbodiimides may be linear or branched, monodisperse or polydisperse, but preferably are of the branched, monodisperse type. The surface-active polycarbodiimides are useful as surfactants, and are particularly useful as emulsifiers in cross-linkable, carboxyl-containing resin systems, such as aqueous latexes.

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patent: 4820863 (1989-04-01), Taylor
Angew. Chemie No. 93, pp. 855-866 (1981).

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