Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – With liberating or forming of particles
Patent
1991-08-21
1992-05-26
Thurlow, Jeffery
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
With liberating or forming of particles
264117, 264118, 264122, 264123, 264120, B29B 908
Patent
active
051165619
ABSTRACT:
A method of preparing a composite material in the form of ultra fine particles which is mainly composed of organic polymers and has improved physical properties that cannot be obtained for organic polymers of one kind. This method includes a step of providing a dispersion in which organic polymer particles of at least two kinds, having different physical properties are dispersed in a dispersion medium, and an impingement and crushing step of causing the organic polymers dispersed in said dispersion to impinge with each other at high speed is repeated at least twice in order to crush each organic polymer and to combine, or fuse, the organic polymers simultaneously.
REFERENCES:
patent: 1555978 (1925-10-01), Hunt
patent: 2849414 (1958-08-01), Stott
patent: 3368004 (1968-02-01), Sirianni et al.
patent: 3447962 (1969-06-01), Negowan
patent: 4117065 (1978-09-01), Tsien et al.
patent: 4255374 (1981-03-01), Lemcke et al.
patent: 4308073 (1981-12-01), Mills
patent: 4439385 (1984-03-01), Kuhls et al.
Kagawa Atsuko
Thurlow Jeffery
Vargot Mathieu
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