Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1993-03-24
1994-12-06
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 89, 524 90, C08L 7702, C08K 515
Patent
active
053711220
ABSTRACT:
A polymer composite contains colorant molecules dispersed therein. The colorant molecules can be dispersed in the polymer or bound to the polymer molecules. When the polymer is a polyamide, the polyamide is in a noncrystalline state due to the inhibition of crystallization imparted by the size and shape of the colorant molecules because the colorant is separated on a molecular level. A high colorant availability is obtained. A method of producing the polymer composite includes the steps of forming a metastable polymer resin layer, applying a film of colorant to the layer, stabilizing the layer, dissolving the stable layer in a solvent, aspirating the solution to remove impurities and aggregates and then removing the solvent. A polymer composition can be produced by mixing the polymer composite with a polymer.
REFERENCES:
patent: 3565910 (1971-02-01), Elbert
patent: 3969302 (1976-07-01), Wegmann
Sen-1 Gakkai Preprints 1991 (F); Oct., 1991; The Society of Fiber Science and Technology, Japan W/English Translation.
Extended Abstracts vol. 92-2; Fall Meeting Oct., 1992; The Electrochemical Society, Inc.
Deki Shigehito
Goto Kazuo
Kawahara Masahito
Noguchi Toru
Sayo Koichi
Mitsuboshi Belting Ltd.
Seidleck James J.
Zemel I.
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