Claims
- 1. A process for the preparation of an addition compound, which process comprises reacting at least one polyepoxide of the idealized formula (I) ##STR4## in which n is a number from 2 to 10,
- R is a hydrogen atom or a C.sub.1 -C.sub.24 -alkyl group, and
- X is the 2,3-epoxypropyl radical, with an amine or several amines of the formula (II)
- (H.sub.2 N--R.sup.2 --).sub.p N(H).sub.2-p --R.sup.1 (II)
- in which
- p is an integer from 0 to 2;
- R.sup.1 is a saturated or unsaturated aliphatic alkyl radical having 8 to 24 carbon atoms and
- R.sup.2 is a C.sub.1 -C.sub.12 -alkylene group,
- and with at least one amine selected from the group consisting of the amines of the formulae (III1), (III2), (III3) and (III4) ##STR5## in which R*, together with the nitrogen atom, is a heterocyclic ring system,
- R.sup.3 is a hydrogen atom or a C.sub.1 -C.sub.24 -alkyl group, and
- R.sup.4 represents a saturated or unsaturated, mononuclear or polynuclear, carbocyclic or heterocyclic ring system having 2 to 22 carbon atoms or represents two or more of the said ring systems, which are linked to one another through a member of the formula --CH.sub.2 --, --O--, --S--, --CO--, --SO--, --SO.sub.2 --, --NH-- or a combination of the above members, the ring systems or the group of linked ring systems mentioned being unsubstituted or substituted by one or more of the radicals --R.sup.5, halogen, --OR.sup.5, --COOR.sup.5 --, --CONR.sup.5 R.sup.6, --NR.sup.5 COR.sup.6, --CN, --CF.sub.3 or --NO.sub.2, where R.sup.5 and R.sup.6, independently of one another, are H or C.sub.1 -C.sub.24 -alkyl; or represent a radical of the formula --R.sup.12 --OR.sup.13, in which R.sup.12 is an alkylene group having 2 to 30 carbon atoms or is a C.sub.2 -C.sub. 30 -alkylene group interrupted by --O-- or --NR.sup.13 -- or both, and the radicals R.sup.13 independently of each other are H or a C.sub.1 -C.sub.24 -alkyl group,
- A is a C.sub.1 -C.sub.30 -alkylene group,
- A* is a C.sub.1 -C.sub.12 -alkylene group, and
- q is 0 or 1,
- in an amount ratio such that 1 to 99% of the epoxy groups of the polyepoxide of the formula (I) are reacted with the amine or amines of the formula (II) and 99 to 1% of the epoxy groups are reacted with the amine or amines selected from the group consisting of amines of the formulae (III1) to (III4), wherein the ratio of the number of epoxy groups to the total number of amine molecules of the formulae (II) and (III1) to (III4) in the reaction is 1:0.8 to 1:1, and the product obtained is if desired, reacted with an acid.
- 2. An addition compound or it salt, obtained in a process in which at least one polyepoxide of the idealized formula (I) ##STR6## in which n is a number from 2 to 10,
- R is a hydrogen atom or a C.sub.1 -C.sub.24 -alkyl group, and
- X is the 2,3-epoxypropyl radical, is reacted with at least one amine of the formula (II)
- (H.sub.2 N--R.sup.2 --).sub.p N(H).sub.2-p --R.sup.1 (II)
- in which
- p is an integer from 0 to 2;
- R.sup.1 is a saturated or unsaturated aliphatic alkyl radical having 8 to 24 carbon atoms and
- R.sup.2 is a C.sub.1 -C.sub.12 -alkylene group,
- and with at least one amine selected from the group consisting of the amines of the formulae (III1), (III2), (III3) and (III4) ##STR7## in which R*, together with the nitrogen atom, is a heterocyclic ring system,
- R.sup.3 is a hydrogen atom or a C.sub.1 -C.sub.24 -alkyl group, and
- R.sup.4 represents a saturated or unsaturated, mononuclear or polynuclear, carbocyclic or heterocyclic ring system having 2 to 22 carbon atoms or represents two or more of the said ring systems, which are linked to one another through a member of the formula --CH.sub.2 --, --O--, --S--, --CO--, --SO--, --SO.sub.2, --NH-- or a combination of the above members, the ring systems or the group of linked ring systems mentioned being unsubstituted or substituted by one or more of the radicals --R.sup.5, halogen, --OR.sup.5 --, --COOR.sup.5 --, --CONR.sup.5 R.sup.6, --NR.sup.5 COR.sup.6, --CN, --CF.sub.3 or --NO.sub.2, where R.sup.5 and R.sup.6, independently of one another, are H or C.sub.1 -C.sub.24 -alkyl; or represent a radical of the formula --R.sup.12 --OR.sup.13, in which R.sup.12 is an alkylene group having 2 to 30 carbon atoms or is a C.sub.2 - C.sub.30 -alkylene group interrupted by --O-- or --NR.sup.13 -- or both, and R.sub.13 is H or a C.sub.1 -C.sub.24 alkyl group
- A is a C.sub.1 -C.sub.30 -alkylene group,
- A* is a C.sub.1 -C.sub.12 -alkylene group, and
- q is 0 or 1, in an amount ratio such that 1 to 99% of the epoxy groups of the polyepoxide of the formula (I) are reacted with the amine or amines of the formula (II) and 99 to 1% of the epoxy groups are reacted with the amine or amines selected from the group consisting of amines of the formula (III1) to (III4), and wherein the ratio of the number of epoxy groups to the total number of amine molecules of the formulae (II) and (III1) to (III4) in the reaction is 1:0.8 to 1:1, and the product obtained is, if desired, reacted with an acid.
- 3. An addition compound, or its salts, as claimed in claim 2, wherein the polyepoxide of the formula (I) has an epoxy equivalent weight of 150 to 300 g per mole of epoxy groups.
- 4. An addition compound, or its salts, as claimed in claim 2, wherein, in the formula (I), R is H or C.sub.1 -C.sub.4 -alkyl.
- 5. An addition compound, or its salts, as claimed in claim 2, wherein the amines of the formula (II) are fatty amines having 12 to 20 carbon atoms.
- 6. An addition compound, or its salts, as claimed in claim 2 , wherein the amines of the formula (II) are N-(aminopropyl)-fatty amines and/or N,N-bis(aminopropyl)-fatty amines.
- 7. An addition compound, or its salts, as claimed in claim 2, wherein, in the amine of the formula (III2), R.sup.3 represents H or C.sub.1 -C.sub.4 -alkyl and R.sup.4 represents an aromatic carbocyclic ring system or a heteroaromatic ring system, where each ring system is unsubstituted or substituted by one or more of the radicals --R.sup.5, halogen, --OR.sup.5, --COOR.sup.5, --CONR.sup.5 R.sup.6, --NR.sup.5 COR.sup.6, --CN, --CF.sub.3 and --NO.sub.2, where R.sup.5 and R.sup.6, independently of one another, are H or C.sub.1 -C.sub.4 -alkyl.
- 8. An addition compound, or salts, as claimed in claim 2, wherein, in the amine of the formula (III1), R*, together with the nitrogen atom, is a heterocyclic ring system selected from the group consisting of a heterocyclic ring having 5 or 6 ring atoms, or a heterocyclic ring having 5 to 6 ring atoms, to which one or more benzene rings are fused, where the heterocyclic ring systems are unsubstituted or substituted by one or more of the radicals C.sub.1 -C.sub.12 -alkyl or C.sub.1 -C.sub.12 -alkoxy.
- 9. An addition compound, or its salts, as claimed in claim 2, wherein, in the amine of the formula (III3) or (III4), R.sup.4 represents a mononuclear or polynuclear carbocyclic aromatic ring system or represents a heterocyclic ring system, where the ring systems are unsubstituted or are substituted by one or more of the radicals --R.sup.5, F, Cl, Br, --OR.sup.5, --COOR.sup.5, --COONR.sup.5 R.sup.6, --CN, --CF.sub.3 or --NO.sub.2, where R.sup.5 and R.sup.6, independently of one another, are H or C.sub.1 -C.sub.24 -alkyl.
- 10. An addition compound, or its salts, as claimed in claim 9, wherein in the amine of the formula (III 3) or (III 4), A is a C.sub.1 -C.sub.10 -alkylene group and A is a C.sub.2 -C.sub.6 -alkylene group.
- 11. The process as claimed in claim 1, wherein 10 to 90% of the epoxy groups of the polyepoxide of the formula I are reacted with the amines of the formula (II) and 90 to 10% of the epoxy groups are reacted with the amines selected from the group consisting of amines of the formulae (III 1) to (III 4).
- 12. The process as claimed in claim 1, wherein the reaction of the amines with the polyepoxide is carried out at 0.degree. to 180.degree. C.
- 13. The process as claimed in claim 1, wherein the reaction of the amines with the polyepoxide is carried out at 40.degree. to 120.degree. C.
- 14. The process as claimed in claim 1, wherein the ratio of the number of epoxy groups to the total number of amine molecules of the formulae (II) and (III 1) to (III 4) in the reaction is 1:0.9 to 1:1.
- 15. The process as claimed in claim 1, wherein the mixture of the amines of the formulae (II) and (III 1) to (III 4) to be employed is presented in a substantially inert solvent, and the polyepoxide of the formula (I) is subsequently added.
Priority Claims (2)
Number |
Date |
Country |
Kind |
3623296 |
Jul 1986 |
DEX |
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3623297 |
Jul 1986 |
DEX |
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Parent Case Info
This application is a continuation of application Ser. No. 071,364 filed 7/9/87 now abandoned.
US Referenced Citations (15)
Foreign Referenced Citations (1)
Number |
Date |
Country |
0044816 |
Jan 1982 |
EPX |
Continuations (1)
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Number |
Date |
Country |
Parent |
71364 |
Jul 1987 |
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