Claims
- 1. A silane coupling agent prepared by reacting 2.3 to 4.0 mols of a haloalkylalkoxysilane with 1 mol of a diamine having N atoms to which 4 active hydrogen atoms are bound.
- 2. A silane coupling agent prepared by reacting 1.3 to 3.0 mols of a haloalkylalkoxysilane with 1 mol of a diamine having N atoms to one of which one alkylsilyl group is bound and to the residual bonds of which 3 active hydrogen atoms are bound.
- 3. A silane coupling agent prepared by reacting 0.3 to 2.0 mols of a haloalkylalkoxysilane with 1 mol of a diamine having N atoms to each or either of which 2 alkylsilyl groups are bound and to each or either of which 2 active hydrogen atoms are bound.
- 4. A silane coupling agent prepared by reacting a halomethylstyrene with a reaction product obtained by reacting 2.3 to 3.5 mols of a haloalkylalkoxysilane with 1 mol of a diamine having N atoms to which 4 active hydrogen atoms are bound, a reaction product obtained by reacting 1.3 to 2.5 mols of a haloalkylalkoxysilane with 1 mol of a diamine having N atoms to one of which one alkylsilyl group is bound and to the residual bonds of which 3 active hydrogen atoms are bound or a reaction product obtained by reacting 0.3 to 1.5 mols of a haloalkylalkoxysilane with 1 mol of a diamine having N atoms to each or either of which 2 active hydrogen atoms are bound and to each or either of which 2 alkylsilyl groups are bound, the amount of said halomethylstyrene being not more than 80 mol % of mol amounts given by subtracting the mols of said used haloalkylalkoxysilane from the mols of said active hydrogen of said used diamine.
- 5. A silane coupling agent according to claim 4 wherein said halomethylstyrene is chloromethylstyrene.
- 6. A silane coupling agent according to claim 1 wherein said haloalkylalkoxysilane is a compound represented by the formula ##STR39## wherein each of R.sup.1 and R.sup.2 are independently a substituted or unsubstituted alkyl group, an aryl group or an alkenyl group having 1 to 6 carbon atoms, R.sup.3 is a straight-chain or branched alkylene group having 1 to 6 carbon atoms, n is 1, 2 or 3, and X is a halogen atom.
- 7. A silane coupling agent according to claim 2 wherein said haloalkylaoxysilane is a compound represented by the formula ##STR40## wherein each of R.sup.1 and R.sup.2 are independently a substituted or unsubstituted alkyl group, an aryl group or an alkenyl group having 1 to 6 carbon atoms, R.sup.3 is a straight-chain or branched alkylene group having 1 to 6 carbon atoms, n is 1, 2 or 3, and X is a halogen atom.
- 8. A silane coupling agent according to claim 3 wherein said haloalkylakoxysilane is a compound represented by the formula ##STR41## wherein each of R.sup.1 and R.sup.2 are independently a substituted or unsubstituted alkyl group, an aryl group or an alkenyl group having 1 to 6 carbon atoms, R.sup.3 is a straight-chain or branched alkylene group having 1 to 6 carbon atoms, n is 1, 2 or 3, and X is a halogen atom.
- 9. A silane coupling agent according to claim 4 wherein said haloalkylalkoxysilane is a compound represented by the formula ##STR42## wherein each of R.sup.1 and R.sup.2 are independently a substituted or unsubstituted alkyl group, an aryl group or an alkenyl group having 1 to 6 carbon atoms, R.sup.3 is a straight-chain or branched alkylene group having 1 to 6 carbon atoms, n is 1, 2 or 3, and X is a halogen atom.
- 10. A silane coupling agent according to claim 5 wherein said haloalkylalkoxysilane is a compound represented by the formula ##STR43## wherein each of R.sup.1 and R.sup.2 are independently a substituted or unsubstituted alkyl group, an aryl group or an alkenyl group having 1 to 6 carbon atoms, R.sup.3 is a straight-chain or branched alkylene group having 1 to 6 carbon atoms, n is 1, 2 or 3, and X is a halogen atom.
- 11. A process for preparing a silane coupling agent as described in claim 1 which comprises the step of reacting a haloalkylalkoxysilane with a diamine having N atoms to which active hydrogen atoms are bound, while a secondarily produced hydrogen halide is removed by the use of a basic material which is inert to said diamine and said silane coupling agent.
- 12. A process for preparing a silane coupling agent as described in claim 2 which comprises the step of reacting a haloalkylalkoxysilane with a diamine having N atoms to which active hydrogen atoms are bound, while a secondarily produced hydrogen halide is removed by the use of a basic material which is inert to said diamine and said silane coupling agent.
- 13. A process for preparing a silane coupling agent as described in claim 3 which comprises the step of reacting a haloalkylalkoxysilane with a diamine having N atoms to which active hydrogen atoms are bound, while a secondarily produced hydrogen halide is removed by the use of a basic material which is inert to said diamine and said silane coupling agent.
- 14. A process for preparing a silane coupling agent as described in claim 4 which comprises the step of reacting a haloalkylalkoxysilane with a diamine having N atoms to which active hydrogen atoms are bound, while a secondarily produced hydrogen halide is removed by the use of a basic material which is inert to said diamine, said silane coupling agent, and any of said reaction products.
- 15. A process for preparing a silane coupling agent as described in claim 5 which comprises the step of reacting a haloalkylalkoxysilane with a diamine having N atoms to which active hydrogen atoms are bound, while a secondarily produced hydrogen halide is removed by the use of a basic material which is inert to said diamine, said coupling agent, and any of said reaction products.
- 16. A process for preparing a silane coupling agent as described in claim 6 which comprises the step of reacting a haloalkylalkoxysilane with a diamine having N atoms to which active hydrogen atoms are bound, while a secondarily produced hydrogen halide is removed by the use of a basic material which is inert to said diamine and said coupling agent.
Priority Claims (2)
Number |
Date |
Country |
Kind |
63-280417 |
Nov 1988 |
JPX |
|
1-216025 |
Aug 1989 |
JPX |
|
Parent Case Info
This application is a divisional of application Ser. No. 07/432,856, filed Nov. 7, 1989 now U.S. Pat. No. 5,069,971.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
4318862 |
Romano et al. |
Mar 1982 |
|
4481364 |
Chu et al. |
Nov 1984 |
|
5082962 |
Schilling, Jr. |
Jan 1992 |
|
Divisions (1)
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Number |
Date |
Country |
Parent |
432856 |
Nov 1989 |
|