Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Treating polymer containing material or treating a solid...
Reexamination Certificate
2008-01-08
2008-01-08
Boykin, Terressa (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Treating polymer containing material or treating a solid...
C422S131000, C570S164000, C570S165000, C570S166000, C570S167000
Reexamination Certificate
active
10506008
ABSTRACT:
Processes for producing a fluoromonomer from a fluoropolymer, among which one that can be carried out more simply is a process wherein thermal decomposition of a fluoropolymer is preformed by means of a rotary kiln (5) so as to produce a fluoromonomer, the process comprising feeding a fluoropolymer and steam (3) into a rotary kiln and heating the fluoropolymer.
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Przemysl Chemiczny 66/7 (1987) p. 333 to 335.
Homoto Yukio
Ichida Takuya
Boykin Terressa
Daikin Industries Ltd.
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