Claims
- 1. A brominated biphenol selected from monomeric halogenated organo compounds of the formula ##STR19## wherein independently each R is selected from primary alkyl groups, each R.sup.1 is selected from hydrogen or groups identified hereafter in (a) and (b), subject to the proviso that at least one R.sup.1 is selected from the group consisting of
- (a) R.sup.2 -- ##STR20## wherein R.sup.2 is selected from the group consisting of alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl and mixtures thereof, R.sup.3 is selected from the group consisting of alkylene, cycloalkylene, arylene and mixtures thereof, R.sup.4 is selected from the group consisting of hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl and mixtures thereof, x is a positive integer of at least 1, and y is a positive integer of at least 1.
- 2. A brominated biphenol in accordance with claim 1 of the formula ##STR21##
- 3. A brominated biphenol in accordance with claim 1 of the formula ##STR22##
- 4. A brominated biphenol in accordance with claim 1 of the formula ##STR23##
- 5. A brominated biphenyl of the formula ##STR24## wherein independently each R is primary alkyl, each R.sup.3 is selected from alkylene, cycloalkylene or arylene and mixtures thereof, each R.sub.4 is selected from hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, or aryl and mixtures thereof, each x is a positive integer of at least 1, and independently at least one y is a positive integer of at least 1.
- 6. The claim 5 compound wherein independently each R is methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl or octyl, each R.sup.3 or R.sup.4 contains from about 1 to about 10 carbon atoms.
- 7. The claim 5 compound wherein independently each R is methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl or octyl, each R.sup.3 and R.sup.4 contains from about 1 to about 5 carbon atoms.
Parent Case Info
This is a continuation, of application Ser. No. 450,334, filed Mar. 12, 1974 and now abandoned which in turn is a continuation-in-part of application Ser. No. 169,517, filed Aug. 5, 1971 and now U.S. Pat. No. 3,929,908.
US Referenced Citations (4)
Foreign Referenced Citations (1)
Number |
Date |
Country |
1030624 |
May 1966 |
GBX |
Continuations (1)
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Number |
Date |
Country |
Parent |
450334 |
Mar 1974 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
169517 |
Aug 1971 |
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