Ultra fine polymer particle and composite material of preparatio

Details Ultra fine polymer particle and composite material of preparatio Ultra fine polymer particle and composite material of preparatio

1986-03-19

1989-06-13

Henderson, Christopher

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

Synthetic resins

Treating polymer containing material or treating a solid...

528497, 528502, C08J 314

Patent

active

048394637

ABSTRACT:
A cumulatable ultrafine polymer particle consisting of one molecular chain of the polymer is prepared by spreading a dilute solution of the polymer at the interface between the atmosphere and a subphase solution having a weak affinity for the polymer, and evaporating the spreading solvent or dissolving it into the subphase. A composite material comprising the polymer particles is produced by contacting the particles formed on the subphase solution with the surface of a substrate. The particles are cumulated on the substrate in a ratio of area occupied by the particles of at least 10%. The particles may be cumulated in multiple layers on the substrate.

REFERENCES:
patent: 4452976 (1984-06-01), Kohyama
patent: 4603194 (1986-07-01), Mendiratta

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