Claims
- 1. A flameproofed polymeric organic material other than cellulose containing, as a flameproofing agent, a compound of the formula ##STR65## in which each R', independently, is a radical --OR.sub.1 ' (a') or ##STR66## or two moieties R' bound to the same phosphorus atom form a radical (c') ##STR67## and each of the other two moieties R', independently, is a radical (a') or (b'), or the other two moieties R' bound to the same phosphorus atom form a second radical (c'), independent from the first radical (c'),
- each of
- X.sub.1, x.sub.2, y and Z, independently, is oxygen or sulphur,
- n is zero or 1,
- each R.sub.1 ', independently, is ethyl, unsubstituted or substituted by a halo substituent; (C.sub.3-6) alkyl, unsubstituted or substituted by 1 to 3 halo substituents; (C.sub.3-6) alkenyl, unsubstituted or substituted by 1 or 2 halo substituents; cyclohexyl; phenyl, unsubstituted or substituted by 1 to 3 chloro substituents, by a bromo substituent in the para-position or by 1 to 3 methyl substituents; or benzyl, unsubstituted or substituted by 1 to 3 chloro substituents or by a bromo substituent in the para-position;
- each
- R.sub.2 ', independently, is (C.sub.1-3) alkyl; or phenyl, unsubstituted or substituted by a chloro substituent, by a bromo substituent in the para-position or by a methyl substituent;
- each
- R.sub.3 ', independently, is (C.sub.1-3) alkyl or hydrogen;
- each
- R.sub.4 ' and R.sub.5 ', independently, is (C.sub.1-4) alkyl; CH.sub.2 Cl or CH.sub.2 Br;
- or any
- R.sub.4 ' and R.sub.5 ', independently, together with the carbon atom to which they are bound, form a cyclohexylidene, cyclohexenylidene or 3,4-dibromocyclohexylidene ring;
- R.sub.9 ' is (C.sub.1-4) alkyl; cyclohexyl; benzyl or phenyl;
- R.sub.10 ' is hydrogen; (C.sub.1-4) alkyl; cyclohexyl; benzyl or phenyl;
- or
- R.sub.9 ' and R.sub.10 ', together with the nitrogen atom to which they are bound, form a piperidino or morpholino ring,
- with the provisos that:
- (i) when one or more of X.sub.1, X.sub.2 and Y is oxygen, then Z can only be oxygen,
- (ii) when X.sub.1 and Y are both oxygen, then each moiety R', independently, is a radical (b'),
- (iii) when Z is oxygen and n is zero, only one radical (c') can be present in the molecule,
- (iv) when X.sub.1 or Y is oxygen, then R.sub.2 ' is any radical (b') bound to that same phosphorus atom is other than alkyl,
- (v) when two radicals (b') are attached to a phosphorus atom, and X.sub.1 or Y attached to that same phosphorus atom is sulphur, then both of the moieties R.sub.2 ' in these radicals (b') are (C.sub.1-3) alkyl,
- (vi) when one of the moieties R.sub.2 ' and R.sub.3 ' bound to the same nitrogen atom in a radical (b') is ethyl or propyl, the other must be ethyl or propyl,
- (vii) when n is 1, or when n is zero and R.sub.2 ' in any radical (b') is (C.sub.1-3) alkyl, any R.sub.3 ', or R.sub.3 ' in that same radical (b'), respectively, is other than hydrogen,
- and (viii) when each of X.sub.1 and Y is oxygen, each of R.sub.4 ' and R.sub.5 ', independently, in any radical (c') is CH.sub.2 Cl or CH.sub.2 Br or both R.sub.4 ' and R.sub.5 ', together with the carbon atom to which they are bound form one of the rings indicated above.
- 2. A flameproofed polymeric organic material according to claim 1, in which the polymeric organic material is selected from polyolefins, polyesters, polyacrylic esters, polyphenylene oxides, polyurethanes, polystyrene, polyamides, polypropylene oxide, polyacrylonitrile, copolymers of the aforementioned polymers, acrylonitrile-butadiene-styrene terpolymers and natural fibrous materials other than natural cellulose.
- 3. A flameproofed polymeric organic material according to claim 1 containing, as a flameproofing agent, a compound of the formula ##STR68## in which R.sub.a is phenyl, unsubstituted or substituted by a chloro substituent in the paraposition or by a methyl substituent.
- 4. A flameproofed polymeric organic material according to claim 1 containing, as a flameproofing agent, a compound of the formula ##STR69## in which each R.sub.b, independently, is n-propyl or isopropyl, each unsubstituted or substituted by 1 or 2 halo substituents; (C.sub.4-6) alkyl, unsubstituted or substituted by 1 to 3 halo substituents; cyclohexyl; or phenyl, unsubstituted or substituted by a methyl substituent; or two moieties R.sub.b bound via oxygen atoms to the same phosphorus atom form a radical (c"), ##STR70## wherein each R.sub.4 " and R.sub.5 ", independently, is (C.sub.1-3) alkyl; CH.sub.2 Cl or CH.sub.2 Br, with the proviso that when R.sub.4 " is CH.sub.2 Br, R.sub.5 " is other than CH.sub.2 Cl, and when R.sub.5 " is CH.sub.2 Br, R.sub.4 " is other than CH.sub.2 Cl,
- with the proviso that no more than one radical (c") is present in the molecule.
- 5. A flameproofed polymeric organic material according to claim 1 containing, as a flameproofing agent, a compound of the formula ##STR71## in which R.sub.c is propyl or butyl, or two moieties R.sub.c bound via oxygen atoms to the same phosphorus atom form a radical (c") ##STR72## wherein each R.sub.4 " and R.sub.5 ", independently, is (C.sub.1-3) alkyl; CH.sub.2 Cl or CH.sub.2 Br, with the proviso that when R.sub.4 " is CH.sub.2 Br, R.sub.5 " is other than CH.sub.2 Cl, and when R.sub.5 " is CH.sub.2 Br, R.sub.4 " is other than CH.sub.2 Cl.
- 6. A flameproofed polymeric organic material according to claim 1 containing, as a flameproofing agent, a compound of the formula ##STR73## in which R.sub.d is n-propyl or isopropyl, each unsubstituted or substituted by 1 or 2 halo substituents; (C.sub.4-6) alkyl; or two moieties R.sub.d bound via oxygen atoms to the same phosphorus atom form a radical (c"), ##STR74## wherein each R.sub.4 " and R.sub.5 ", independently, is (C.sub.1-3) alkyl; CH.sub.2 Cl or CH.sub.2 Br, with the proviso that when R.sub.4 " is CH.sub.2 Br, R.sub.5 " is other than CH.sub.2 Cl, and when R.sub.5 " is CH.sub.2 Br, R.sub.4 " is other than CH.sub.2 Cl;
- X.sub.2 is oxygen or sulphur;
- R.sub.9 " is (C.sub.1-4) alkyl; cyclohexyl or benzyl; and
- R.sub.10 " is hydrogen or (C.sub.1-4) alkyl;
- or
- R.sub.9 " and R.sub.10 ", together with the nitrogen atom to which they are bound, form a piperidino or morpholino ring.
- 7. A method of producing a flameproofed polymeric organic material, other than cellulose, comprising treating the polymeric organic material, directly or indirectly, with a flameproofing effective amount of a compound of the formula ##STR75## in which each R', independently, is a radical --OR.sub.1 ' (a') or ##STR76## or two moieties R' bound to the same phosphorus atom form a radical (c') ##STR77## and each of the other two moieties R', independently, is a radical (a') or (b'), or the other two moieties R' bound to the same phosphorus atom form a second radical
- (c'), independent from the first radical (c'),
- each of
- X.sub.1, x.sub.2, y and Z, independently, is oxygen or sulphur,
- n is zero or 1,
- each
- R.sub.1 ', independently, is ethyl, unsubstituted or substituted by a halo substituent; (C.sub.3-6) alkyl, unsubstituted or substituted by 1 to 3 halo substituents; (C.sub.3-6) alkenyl, unsubstituted or substituted by 1 or 2 halo substituents; cyclohexyl; phenyl, unsubstituted or substituted by 1 to 3 chloro substituents, by a bromo substituent in the para-position or by 1 to 3 methyl substituents; or benzyl, unsubstituted or substituted by 1 to 3 chloro substituents or by a bromo substituent in the para-position;
- each
- R.sub.2 ', independently, is (C.sub.1-3) alkyl; or phenyl, unsubstituted or substituted by a chloro substituent, by a bromo substituent in the para-position or by a methyl substituent;
- each
- R.sub.3 ', independently, is (C.sub.1-3) alkyl or hydrogen;
- each
- R.sub.4 ' and R.sub.5 ', independently, is (C.sub.1-4) alkyl; CH.sub.2 Cl or CH.sub.2 Br;
- or any
- R.sub.4 ' and R.sub.5 ', independently, together with the carbon atom to which they are bound, form a cyclohexylidene, cyclohexenylidene or 3,4-dibromocyclohexylidene ring;
- R.sub.9 ' is (C.sub.1-4) alkyl; cyclohexyl; benzyl or phenyl;
- R.sub.10 ' is hydrogen; (C.sub.1-4) alkyl; cyclohexyl; benzyl or phenyl;
- or
- R.sub.9 ' and R.sub.10 ', together with the nitrogen atom to which they are bound, form a piperidino or morpholino ring,
- with the provisos that:
- (i) when one or more of X.sub.1, X.sub.2 and Y is oxygen, then Z can only be oxygen,
- (ii) when X.sub.1 and Y are both oxygen, then each moiety R', independently, is a radical (b'),
- (iii) when Z is oxygen and n is zero, only one radical (c') can be present in the molecule,
- (iv) when X.sub.1 or Y is oxygen, then R.sub.2 ' in any radical (b') bound to that same phosphorus atom is other than alkyl,
- (v) when two radicals (b') are attached to a phosphorus atom and X.sub.1 and Y attached to that same phosphorus atom is sulphur, then both of the moieties R.sub.2 ' in these radicals (b') are (C.sub.1-3) alkyl,
- (vi) when one of the moieties R.sub.2 ' and R.sub.3 ' bound to the same nitrogen atom in a radical (b') is ethyl or propyl, the other must be ethyl or propyl,
- (vii) when n is 1, or when n is zero and R.sub.2 ' in any radical (b') is (C.sub.1-3) alkyl, any R.sub.3 ', or R.sub.3 ' in that same radical (b'), respectively, is other than hydrogen,
- and
- (viii) when each of X.sub.1 and Y is oxygen, each of R.sub.4 ' and R.sub.5 ', independently, in any radical (c') is CH.sub.2 Cl or CH.sub.2 Br or both R.sub.4 ' and R.sub.5 ', together with the carbon atom to which they are bound form one of the rings indicated above.
- 8. A method according to claim 7, in which the polymeric organic material is selected from polyolefins, polyesters, polyacrylic esters, polyphenylene oxides, polyurethanes, polystyrene, polyamides, polypropylene oxide, polyacrylonitrile, copolymers of the aforementioned polymers, acrylonitrilebutadiene-styrene terpolymers and natural fibrous materials other than natural cellulose.
- 9. A method according to claim 7 comprising treating the polymeric organic material with a flameproofing effective amount of a compound of the formula ##STR78## in which R.sub.a is phenyl, unsubstituted or substituted by a chloro substituent in the para-position or by a methyl substituent.
- 10. A method according to claim 7 comprising treating the polymeric organic material with a flameproofing effective amount of a compound of the formula ##STR79## in which each R.sub.b, independently, is n-propyl or isopropyl, each unsubstituted or substituted by 1 or 2 halo substituents; (C.sub.4-6) alkyl, unsubstituted or substituted by 1 to 3 halo substituents; cyclohexyl; or phenyl, unsubstituted or substituted by a methyl substituent; or two moieties R.sub.b bound via oxygen atoms to the same phosphorus atom form a radical (c"), ##STR80## wherein each R.sub.4 " and R.sub.5 ", independently, is (C.sub.1-3) alkyl; CH.sub.2 Cl or CH.sub.2 Br, with the proviso that when R.sub.4 " is CH.sub.2 Br, R.sub.5 " is other than CH.sub.2 Cl, and when R.sub.5 " is CH.sub.2 Br, R.sub.4 " is other than CH.sub.2 Cl,
- with the proviso that no more than one radical (c") is present in the molecule.
- 11. A method according to claim 7 comprising treating the polymeric organic material with a flameproofing effective amount of a compound of the formula ##STR81## in which R.sub.c is propyl or butyl, or two moieties R.sub.c bound via oxygen atoms to the same phosphorus atom form a radical (c") ##STR82## wherein each R.sub.4 " and R.sub.5 ", independently, is (C.sub.1-3) alkyl; CH.sub.2 Cl or CH.sub.2 Br, with the proviso that when R.sub.4 " is CH.sub.2 Br, R.sub.5 " is other than CH.sub.2 Cl, and when R.sub.5 " is CH.sub.2 Br, R.sub.4 " is other than CH.sub.2 Cl.
- 12. A method according to claim 7 comprising treating the polymeric organic material with a flameproofing effective amount of a compound of the formula ##STR83## in which R.sub.d is n-propyl or isopropyl, each unsubstituted or substituted by 1 or 2 halo substituents; (C.sub.4-6) alkyl; or two moieties R.sub.d bound via oxygen atoms to the same phosphorus atom form a radical (c"), ##STR84## wherein each R.sub.4 " and R.sub.5 ", independently, is (C.sub.1-3) alkyl; CH.sub.2 Cl or CH.sub.2 Br, with the proviso that when R.sub.4 " is CH.sub.2 Br, R.sub.5 " is other than CH.sub.2 Cl, and when R.sub.5 " is CH.sub.2 Br, R.sub.4 " is other than CH.sub.2 Cl;
- X.sub.2 is oxygen or sulphur;
- R.sub.9 " is (C.sub.1-4) alkyl; cyclohexyl or benzyl; and
- R.sub.10 " is hydrogen or (C.sub.1-4) alkyl;
- or
- R.sub.9 " and R.sub.10 ", together with the nitrogen atom to which they are bound, form a piperidino or morpholino ring.
Priority Claims (1)
Number |
Date |
Country |
Kind |
7517/77 |
Jun 1977 |
CHX |
|
Parent Case Info
This application is a continuation-in-part of application, Ser. No. 689,970, filed May 26, 1976 now issued as U.S. Pat. No. 4,062,687.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
3266918 |
Schappel et al. |
Aug 1966 |
|
3583938 |
Okada et al. |
Jun 1971 |
|
3597511 |
Olson et al. |
Aug 1971 |
|
Foreign Referenced Citations (3)
Number |
Date |
Country |
487702 |
Feb 1937 |
GBX |
980000 |
Jan 1965 |
GBX |
1372920 |
Nov 1974 |
GBX |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
689970 |
May 1976 |
|