Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1980-09-11
1983-08-02
Hayes, Lorenzo B.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
71 11, 524 9, 71 23, 71 31, 524 10, 71 54, 71 61, 524 13, 71 63, 71 64R, 524 15, 71 64A, 71 80, 524 16, 71DIG2, 525509, 524 17, 525519, 525540, 524 18, 525418, 528362, 524 20, 528422, 252 85R, 524 21, 524 27, 523207, 524 34, 524 35, 524 47, 524 49, 524 54, 524 55, 524 56, 524 59, 524 65, 524 72, 524 81, 524512, 524542, 524735, 524799, 524877, 523105, 523122, 523128, 523129, 523132, 523205, C08L 6120, C08L 6132, C05C 900, C08F 828
Patent
active
043967337
ABSTRACT:
The present invention relates to new azulmic acids stabilized by condensation with carbonyl compounds, several processes for their preparation and their use for various purposes.
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patent: 4283219 (1981-08-01), Wagner et al.
Findeisen Kurt
Wagner Kuno
Bayer Aktiengesellschaft
Elder Richard A.
Gil Joseph C.
Harsh Gene
Hayes Lorenzo B.
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