Claims
- 1. A composition, which comprises:an antifouling stainproof resin as an active ingredient, having at least one metal carboxylate group, said resin represented by the following formula: Rp—COO—M—OH (A) wherein Rp is a substrate resin and M is a divalent metal atom and said resin has 0.1 to 1 mol of said divalent metal for every 1 mol of the carboxyl group, thereby providing anti-fouling properties to said composition; and a solvent having between 0.5 to 5% by weight of water.
- 2. The resin composition of claim 1, wherein the divalent metal atom comprises at least one metal selected from the group consisting of copper, zinc, calcium, magnesium and iron.
- 3. The resin composition of claim 1 wherein the substrate resin is a vinyl polymer having an acid value of 30 to 300.
- 4. A method for producing an antifouling stainproof resin composition comprising as an active ingredient, a second resin having at least one metal carboxylate group, said second resin represented by the following formula:Rp—COO—M—OH (A) wherein Rp is a substrate resin and M is a divalent metal atom, the method comprising:providing a mixture which comprises a first resin having at least one carboxyl group with a divalent metal oxide or a divalent metal hydroxide and a solvent, the majority by weight of said solvent being an organic compound, and reacting said first resin with said divalent metal oxide or said divalent metal hydroxide in said mixture to produce said second resin.
- 5. The method for producing a stainproof resin composition according to claim 4, wherein the divalent metal atom comprises at least one metal selected from the group consisting of copper, zinc, calcium, magnesium and iron.
- 6. The method for producing a stainproof resin composition according to claim 4, wherein the substrate resin is a vinyl polymer having an acid value of 30 to 300.
- 7. A reaction mixture for preparing an antifouling stainproof resin composition comprising as an active ingredient, a resin having at least one metal carboxylate group, said resin represented by the following formula:Rp—COO—M—OH (A) wherein Rp is a substrate resin and M is a divalent metal atom, said reaction mixture produced by mixing a solvent having between 0.5 to 5% by weight of water, relative to a reaction mixture weight, with an oxide or hydroxide of said divalent metal atom and with said substrate resin.
- 8. The method according to claim 4, wherein said solvent comprises water at a concentration between 0.5 to 5% by weight, relative to a weight of said mixture.
- 9. The reaction mixture according to claim 7, wherein a majority by weight of said solvent is an organic compound.
Priority Claims (1)
Number |
Date |
Country |
Kind |
7-54903 |
Mar 1995 |
JP |
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Parent Case Info
This application is a continuation, of application Ser. No. 08/620,333, filed Mar. 22, 1996 now abandoned.
US Referenced Citations (5)
Continuations (1)
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Number |
Date |
Country |
Parent |
08/620333 |
Mar 1996 |
US |
Child |
09/333024 |
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US |