Claims
- 1. An adhesive composition comprising neopentyl .alpha.-cyanoacrylate having the formula ##STR7## and a second .alpha.-cyanoacrylate.
- 2. An adhesive composition as set forth in claim 1 wherein said second .alpha.-cyanoacrylate is a liquid compound at room temperature.
- 3. An adhesive composition as set forth in claim 1 wherein said neopentyl .alpha.-cyanoacrylate is present in a concentration of 5 to 85 wt %, based on the total weight of the .alpha.-cyanoacrylate components.
- 4. An adhesive composition as set forth in claim 3 wherein the concentration of neopentyl .alpha.-cyanoacrylate is 60 to 85 wt %, based on the total weight of the .alpha.-cyanoacrylate components.
- 5. An adhesive composition as set forth in claim 1 wherein said second .alpha.-cyanoacrylate is selected from the group consisting of methyl .alpha.-cyanoacrylate, ethyl .alpha.-cyanoacrylate, isopropyl .alpha.-cyanoacrylate, 2-methoxyethyl .alpha.-cyanoacrylate, 2-ethoxyethyl .alpha.-cyanoacrylate, allyl .alpha.-cyanoacrylate and propargyl .alpha.-cyanoacrylate.
- 6. An adhesive composition of claim 2 further comprising a stabilizer therefor.
- 7. An adhesive composition as set forth in claim 6 wherein said stabilizer is selected from the group consisting of sulfurous acid, sulfone compounds, organic sulfonic acids, mercaptans, trifluoroacetic acid, fluoroboric acid, quinones, catechol, pyrogallol and 2,6-di-t-butylphenol.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2-207679 |
Aug 1990 |
JPX |
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Parent Case Info
This is a divisional of U.S. Pat. application Ser. No. 07/732,457, filed on Jul. 18, 1991and now U.S. Pat. No. 5,175,337.
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|
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|
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Number |
Date |
Country |
0470722A |
Feb 1992 |
EPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
732457 |
Jul 1991 |
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