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Class Information
Number: 524/544
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof (class 523, subclass 1) > Adding a nrm to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof > Polymer derived from ethylenic reactants only > From fluorine-containing monomer
Description: Subject matter wherein the solid polymer is derived from at least one fluorine-containing ethylenic monomer.


Sub-classes under this class:

Class Number Class Name Patents
524/545 Fluorine-containing monomer contains f and c only or only f, c, and h 253


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
3975352 Repellent compositions and elements containing the same Aug. 17, 1976
3950298 Fluoroaliphatic terpolymers Apr. 13, 1976
3947525 Melt-processable, radiation cross-linkable E-CTFE copolymer compositions Mar. 30, 1976
3940359 Soil-repellent coating compositions Feb. 24, 1976

1 2 3 4 5 6 7 8 9


 
 
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