Claims
- 1-10. (cancelled).
- 11. A method of bonding a window into a structure which comprises applying to a window or the window frame an adhesive composition comprising
a) i) a trialkoxysilane functional polyether or polyurethane wherein the polyether or polyurethane has a weight average molecular weight of 6,000 or greater and a dialkyltin carboxylate or dialkyltin alcoholate; or
ii) a dialkoxysilane functional polyether or polyurethane and a dialkyltin alcoholate; and b) a secondary amino straight chain alkyl trialkoxysilane; wherein the dialkyltin carboxylate or dialkyltin alcoholate is present in an effective amount to facilitate bonding of the adhesive to a substrate of from about 0.1 to about 1.0 percent by weight based on the weight of the adhesive and the primary or secondary amino straight chained alkyl trialkoxysilane is present in an amount which is effective to facilitate bonding of the adhesive to a substrate wherein the amount is from about 0.5 to about 1.2 percent by weight; contacting the window and the window from a structure with the adhesive located between the window and the structure and allowing the adhesive to cure.
- 12. A method of bonding according to claim 11 wherein the window structure has a coating and the coating is not primed prior to being contacted with the adhesive.
- 13. The method according to claim 11 wherein the window has a ceramic frit deposited on the surface to be contacted with the adhesive and the window is not primed prior to being contacted with the adhesive.
- 14. The method according to claim 11 wherein the aminoalkyl trialkoxysilane corresponds to the formula
- 15. The method of claim 14 wherein
R7 is independently in each occurrence C1-3 alkyl or C1-3 alkylamino; R8 is independently in each occurrence C2-4 alkylene; and R9 is independently in each occurrence C1-2 alkyl.
- 16. The method of claim 14 wherein the
R8 is propylene; and R9 is ethyl or methyl.
- 17. The method of claim 16 wherein
x is 0 and y is 2.
- 18. The method of claim 14 wherein the catalyst is a dialkyltin alcoholate.
- 19. The method of claim 18 wherein the catalyst is present in an amount of from about 0.1 to about 0.5 percent by weight.
- 20. The method of claim 18 wherein the catalyst is a dialkyltin bis acetylacetonate.
- 21. (cancelled).
- 22. A method of bonding a window into a structure which comprises applying to a window or the window frame an adhesive composition comprising
a) i) a trialkoxysilane functional polyether or polyurethane wherein the polyether or polyurethane backbone has a weight average molecular weight of 10,000 or greater and a dialkyltin carboxylate or dialkyltin alcoholate; or
ii) a dialkoxysilane functional polyether or polyurethane and a dialkyltin alcoholate; and b) primary or a secondary amino straight chain alkyl trialkoxysilane; wherein the dialkyltin carboxylate or dialkyltin alcoholate is present in an effective amount to facilitate bonding of the adhesive to a substrate of from about 0.1 to about 1.0 percent by weight based on the weight of the adhesive and the primary or secondary amino straight chained alkyl trialkoxysilane is present in an amount which is effective to facilitate bonding of the adhesive to a substrate wherein the amount is from about 0.5 to about 1.2 percent by weight.
- 23. A method of bonding according to claim 22 wherein the window structure has a coating and the coating is not primed prior to being contacted with the adhesive.
- 24. The method according to claim 22 wherein the window has a ceramic frit deposited on the surface to be contacted with the adhesive and the window is not primed prior to being contacted with the adhesive.
- 25. The method according to claim 22 wherein the aminoalkyl trialkoxysilane corresponds to the formula
- 26. The method of claim 25 wherein
R7 is independently in each occurrence C1-3 alkyl or C1-3 alkylamino; R8 is independently in each occurrence C2-4 alkylene; and R9 is independently in each occurrence C1-2 alkyl.
- 27. The method of claim 26 wherein the
R7 is ethylamino; R8 is propylene; and R9 is ethyl or methyl.
- 28. The method of claim 27 wherein
x is 0 and y is 2.
- 29. The method of claim 25 wherein the catalyst is a dialkyltin alcoholate.
- 30. The method of claim 29 wherein the catalyst is present in an amount of from about 0.1 to about 0.5 percent by weight.
- 31. The method of claim 29 wherein the catalyst is a dialkyltin bis acetylacetonate.
CROSS-REFERENCE TO RELATED APPLICATION
[0001] This application is a continuation-in-part of copending application Ser. No. 09/300,340 filed Apr. 27, 1999 (incorporated herein by reference). This application claims the benefit of U.S. Provisional Application No. 60/083,125 filed on Apr. 27, 1998 (incorporated herein reference).
Divisions (1)
|
Number |
Date |
Country |
Parent |
10035894 |
Nov 2001 |
US |
Child |
10819503 |
Apr 2004 |
US |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
09300340 |
Apr 1999 |
US |
Child |
10035894 |
Nov 2001 |
US |