Claims
- 1. A melamine-formaldehyde detackifier composition comprising a melamine-formaldehyde polymer and a formaldehyde scavenging agent comprising urea and at least one enhancer selected from the group consisting of glyoxal and acetylacetone, the formaldehyde scavenging agent being included in an amount sufficient to reduce the free formaldehyde in the detackifier composition to less than 0.15%.
- 2. A melamine-formaldehyde detackifier composition as defined by claim 1, wherein the formaldehyde scavenging agent comprises urea and acetylacetone.
- 3. A melamine-formaldehyde detackifier composition as defined by claim 1, wherein the formaldehyde scavenging agent comprises urea and glyoxal.
- 4. A melamine-formaldehyde detackifier composition as defined by claim 1, wherein the formaldehyde scavenging agent is included in an amount sufficient to reduce the free formaldehyde in the detackifier composition to less than 0.10%.
Parent Case Info
This application is a division of application Ser. No. 07/296,258 filed Jan. 12, 1989, now U.S. Pat. No. 4,935,149.
US Referenced Citations (10)
Divisions (1)
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Number |
Date |
Country |
Parent |
296258 |
Jan 1989 |
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