US2004176507A1PendingUtilityA1
Covalently bonding nail primer
Priority: Mar 7, 2003Filed: Mar 7, 2003Published: Sep 9, 2004
Est. expiryMar 7, 2023(expired)· nominal 20-yr term from priority
C08F 290/06A61K 8/37A61Q 3/02C08L 2205/05C08G 2650/50C09D 133/10C08L 71/02A61K 8/41
37
PatentIndex Score
0
Cited by
0
References
0
Claims
Abstract
The present invention relates generally to the field of primers and adhesion promoters. More specifically, the primer of the present invention is comprised of one or more multi-carbonylated methacrylates. In a preferred embodiment, a non-ketone polar solvent is also employed. The resulting composition eliminates primer related discoloration of artificial nail enhancements, eliminates the potential for corrosion of skin and nails, and eliminates risk of chemical burn injury, while providing stronger adhesion than currently available primers.
Claims
exact text as granted — not AI-modifiedWe claim:
1 . A primer comprising:
an amine; a multi-carbonylated methacrylate; and a solvent.
2 . A primer according to claim 1 , wherein said solvent comprises a polar non-ketone solvent.
3 . A primer according to claim 1 , wherein said solvent comprises a non-polar non-ketone solvent.
4 . A primer according to claim 1 , wherein said amine is a polyethyleneglycolamine, polyoxypropyleneamine, polyethyleneglycol-polyoxypropyleneamine, polyoxypropylenediamine, polyethyleneglycol-polyoxypropylenediamine, polyethyleneglycoltriamine, or polyethyleneglycol-polyoxypropylenetriamine.
5 . A primer according to claim 1 , wherein the amine concentration ranges between 0.5 and 20 percent inclusively.
6 . A primer according to claim 1 , wherein said multi-carbonylated methacrylate is acetoacetoxy ethyl methacrylate.
7 . An adhesive primer comprising:
an amine; an acetoacetoxy ethyl methacrylate; and a solvent.
8 . A primer according to claim 7 , wherein said solvent comprises a polar non-ketone solvent.
9 . A primer according to claim 7 , wherein said solvent comprises a non-polar non-ketone solvent.
10 . A primer according to claim 7 , wherein said amine is a polyethyleneglycolamine, polyoxypropyleneamine, polyethyleneglycol-polyoxypropyleneamine, polyoxypropylenediamine, polyethyleneglycol-polyoxypropylenediamine, polyethyleneglycoltriamine, or polyethyleneglycol-polyoxypropylenetriamine.
11 . A primer according to claim 7 , wherein said amine concentration ranges between 0.5 and 20 percent inclusively.
12 . An improved nail primer comprising:
an amine; a multi-carbonylated methacrylate; and a solvent.
13 . A primer according to claim 12 , wherein said solvent comprises a polar non-ketone solvent.
14 . A primer according to claim 12 , wherein said solvent comprises a non-polar non-ketone solvent.
15 . A primer in accordance with claim 12 , wherein said amine has a hydrophilic backbone.
16 . A primer in accordance with claim 12 , wherein said amine is a polyethyleneglycolamine, polyoxypropyleneamine, polyethyleneglycol-polyoxypropyleneamine, polyoxypropylenediamine, polyethyleneglycol-polyoxypropylenediamine, polyethyleneglycoltriamine, or polyethyleneglycol-polyoxypropylenetriamine.
17 . A primer according to claim 12 , wherein said amine concentration ranges between 0.5 and 20 percent inclusively.
18 . A primer according to claim 12 , wherein said multi-carbonylated methacrylate is acetoacetoxy ethyl methacrylate.
19 . An essentially non-yellowing nail primer comprising:
an amine; a multi-carbonylated methacrylate; and a solvent.
20 . A primer according to claim 19 , wherein said solvent comprises a polar non-ketone solvent.
21 . A primer according to claim 19 , wherein said solvent comprises a non-polar non-ketone solvent.
22 . A primer in accordance with claim 19 , wherein said amine has a hydrophilic backbone.
23 . A primer in accordance with claim 19 , wherein said amine is a polyethyleneglycolamine, polyoxypropyleneamine, polyethyleneglycol-polyoxypropyleneamine, polyoxypropylenediamine, polyethyleneglycol-polyoxypropylenediamine, polyethyleneglycoltriamine, or polyethyleneglycol-polyoxypropylenetriamine.
24 . A primer according to claim 19 , wherein said amine concentration ranges between 0.5 and 20 percent inclusively.
25 . A primer according to claim 19 , wherein said multi-carbonylated methacrylate is acetoacetoxy ethyl methacrylate.Join the waitlist — get patent alerts
Track US2004176507A1 — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.