Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1988-10-26
1991-01-01
Ivy, C. Warren
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523458, 523459, 524780, 524785, C08L 6300, C08K 318, C08K 310, C08K 308
Patent
active
049818864
ABSTRACT:
A colored macromolecular polymer is produced by a method which comprises dissolving a soluble salt of a noble metal in a liquid monomer, polymerizing the monomer having the soluble salt of the noble metal dissolved therein, and subjecting the resultant solid polymer to a heat treatment at a temperature equal to or exceeding the colloid-forming temperature of the noble metal.
REFERENCES:
patent: 1705264 (1929-03-01), Ostromislensky
patent: 4061609 (1977-12-01), Bobear
patent: 4548984 (1985-10-01), Misura
Kaeriyama Kyoji
Nako Yukimichi
Yamauchi Aizo
Agency of Industrial Science & Technology
Ivy C. Warren
Ministry of International Trade & Industry
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