Claims
- 1. A composition which results from contacting (1) an onium compound represented by the following formulas IA or IB ##STR5## wherein each R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently an aliphatic hydrocarbyl group having from 1 to about 18 carbon atoms or an aliphatic group having from 1 to about 18 carbon atoms which group also contains one or more oxygen, sulfur, halogen or nitrogen atoms; each X is the anion portion of a relatively strong-nucleophilic acid; Z is arsenic; m has a value equal to the valence of the anion X; z has a value of zero or 1 depending on the valence of Z; and with (2) (a) an inorganic acid free of boron, said inorganic acid having a weak-nucleophilic anion, (b) a Group I or II metal salt of an inorganic acid free of boron, said inorganic acid having a weak-nucleleophilic anion, (c) an acid containing boron represented by the formula BR.sub.3 R' wherein each R is independently hydrogen or an aliphatic, cycloaliphatic or aromatic hydrocarbyl group having from 1 to about 12 carbon atoms or a halogen and R' is an inert non-nucleophilic group other than a hydrocarbyl group, (d) a Group I or II metal salt of an acid containing boron represented by the formula BR.sub.3 R' wherein each R is independently hydrogen or an aliphatic, cycloaliphatic or aromatic hydrocarbyl group having from 1 to about 12 carbon atoms or a halogen and R' is an inert non-nucleophilic group other than a hydrocarbyl group, or (e) any combination of any two or more of components (a), (b), (c) or (d); wherein components (1) and (2) are contacted in quantities which provide from about 0.6 to about 1.4 moles of acid per mole of onium compound.
- 2. A composition of claim 1 wherein each R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently an aliphatic hydrocarbyl group having from 1 to about 9 carbon atoms and components (1) and (2) are employed in quantities which provide from about 0.95 to about 1.15 moles of acid or acid salt per mole of component (1).
- 3. A composition of claim 2 wherein component (2) is fluoboric acid, fluoarsenic acid, fluoantimonic acid, fluophosphoric acid, chloroboric acid, chloroarsenic acid, chloroantimonic acid, chloro-phosphoric acid, perchloric acid, chloric acid, bromic acid, iodic acid, Group I or Group II metal salt of such acids, or any combination thereof; and components (1) and (2) are employed in quantities which provide from about 1.0 to about 1.15 moles of acid or acid salt per mole of component (1).
- 4. A composition of claim 3 wherein component (2) is fluoboric acid.
- 5. A composition represented by the Formulas IA or IB ##STR6## wherein each R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently an aliphatic group having from 1 to about 18 carbon atoms, or a hydrocarbyl group having from 1 to about 18 carbon atoms which group also contains one or more oxygen, sulfur, halogen, or nitrogen atoms or two of such R, R.sup.1, R.sup.2 and R.sup.3 groups can combine to form a heterocyclic ring containing one or more atoms other than carbon atoms; each X' is the anion portion of a weak nucleophilic acid; Z is arsenic; m has a value equal to the valence of the anion X'; and z has a value of zero or 1 depending on the valence of Z.
- 6. A composition of claim 5 wherein each R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently an aliphatic hydrocarbyl group having from 1 to about 9 carbon atoms and X' is fluorotriphenylborate, chlorotriphenylborate, fluorotributylborate, phenyltrifluoborate or tetrafluoborate.
- 7. A composition which results from contacting (1) an onium compound represented by the following formula ##STR7## wherein each R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently an aliphatic hydrocarbyl group having from 1 to about 18 carbon atoms or an aliphatic group having from 1 to about 18 carbon atoms which group also contains one or more oxygen, sulfur, halogen or nitrogen atoms; each X is the anion portion of a relatively strong-nucleophilic acid; Z is phosphorus, nitrogen, or arsenic; m has a value equal to the valence of the anion X; z has a value of zero or 1 depending on the valence of Z; and with (2) (a) an inorganic acid free of boron, said inorganic acid having a weak-nucleophilic anion, (b) a Group I or II metal salt of an inorganic acid free of boron, said inorganic acid having a weak-nucleophilic anion, (c) an acid containing boron represented by the formula BR.sub.3 R' wherein each R is independently hydrogen or an aliphatic, cycloaliphatic or aromatic hydrocarbyl group having from 1 to about 12 carbon atoms or a halogen and R' is an inert non-nucleophilic group other than a hydrocarbyl group, (d) a Group I or II metal salt of an acid containing boron represented by the formula BR.sub.3 R' wherein each R is independently hydrogen or an aliphatic, cycloaliphatic or aromatic hydrocarbyl group having from 1 to about 12 carbon atoms or a halogen and R' is an inert non-nucleophilic group other than a hydrocarbyl group, or (e) any combination of any two or more components (a), (b), (c) or (d); wherein components (1) and (2) are connected in quantities which provide from about 0.6 to about 1.4 moles of acid per mole of onium compound.
- 8. A composition of claim 7 wherein each R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently an aliphatic hydrocarbyl group having from 1 to about 9 carbon atoms and Z is phosphorus or nitrogen; and components (1) and (2) are employed in quantities which provide from about 0.95 to about 1.15 moles of acid or acid salt per mole of component (1).
- 9. A composition of claim 8 wherein component (1-a) is a phosphonium compound; component (2) is fluoboric acid, fluoarsenic acid, fluoantimonic acid, fluophosphoric acid, chloroboric acid, chloroarsenic acid, chloroantimonic acid, chloro-phosphoric acid, perchloric acid, chloric acid, bromic acid, iodic acid, Group I or Group II metal salt of such acids, or any combination thereof; and components (1) and (2) are employed in quantities which provide from about 1.0 to about 1.15 moles of acid or acid salt per mole of component (1).
- 10. A composition of claim 9 wherein component (1) is tetrabutylphosphonium acetate.multidot.acetic acid comple, triethyl amine, 2-methylimidazole, N-methylmorpholine, N,N,N',N'-tetramethylethylenediamine or a combination thereof; and component (2) is fluoboric acid.
- 11. A composition represented by the Formula ##STR8## wherein each R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently an aliphatic group having from 1 to about 18 carbon atoms, or a hydrocarbyl group having from 1 to about 18 carbon atoms which group also contains one or more oxygen, sulfur, halogen, or nitrogen atoms or two of such R, R.sup.1, R.sup.2 and R.sup.3 groups can combine to form a heteroicyclic ring containing one or more atoms other than carbon atoms; each X' is the anion portion of a nucleophilic acid; Z is phosphorus, nitrogen, or arsenic; m has a value equal to the valence of the anion X'; and z has a value of zero or 1 depending on the valence of Z.
- 12. A composition of claim 11 wherein each R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently an aliphatic hydrocarbyl group having from 1 to about 9 carbon atoms and Z is phosphorus or nitrogen; and X' is fluorotriphenylborate, chlorotriphenylborate, fluorotributylborate, phenyltrifluoborate or tetrafluoborate.
- 13. A composition of claim 12 wherein Z is phosphorus; and X' is tetrafluoborate.
CROSS REFERENCE TO RELATED APPLICATIONS
This application is a continuation-in-part of application Ser. No. 155,656 filed Feb. 12, 1988 (now abandoned), which is a continuation-in-part of application Ser. No. 021,837 filed Mar. 4, 1987 (now U.S. Pat. No. 4,725,652), which is a continuation-in-part of application Ser. No. 849,087 filed Apr. 7, 1986 (now abandoned), which is a continuation-in-part of application Ser. No. 716,279 filed Mar. 25, 1985, (now U.S. Pat. No. 4,594,291), which is a continuation-in-part of application Ser. No. 631,676, filed Jul. 17, 1984 (now abandoned), all of which are incorporated herein by reference.
US Referenced Citations (33)
Foreign Referenced Citations (6)
Number |
Date |
Country |
858648 |
Dec 1970 |
CAX |
893191 |
Feb 1972 |
CAX |
2624981 |
Dec 1976 |
DEX |
58-138729 |
Aug 1983 |
JPX |
86-01216 |
Feb 1986 |
WOX |
963058 |
Jul 1964 |
GBX |
Non-Patent Literature Citations (3)
Entry |
"On the Thermal Behaviour of Some Alkylammonium Tetrafluoroborates", Zabinska, Ferloni and Sanesi, Journ. Calorim., Anal. Therm. Thermodyn. Chim., vol. 17, pp. 250-253 (1986). |
"Proposed Mechanism for the Curing of Epoxy Resins with Amine-Lewis Acid Complexes or Salts", J. J. Harris et al., J. Ap. Pol. Sc., vol. 10, pp. 523-534 (1966). |
J. Org. Chem., vol. 49, pp. 1824-1825, 1984, by B. J. McBride, M. E. Garst and M. Hopkins. |
Continuation in Parts (5)
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155656 |
Feb 1988 |
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21837 |
Mar 1987 |
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849087 |
Apr 1986 |
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Parent |
716279 |
Mar 1985 |
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Parent |
631676 |
Jul 1984 |
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