Claims
- 1. A composition having no organic solvents contained therein, said composition useful as an adhesive and comprising by weight percent based on total weight of said composition:
- about 25.0 to 50.0% of an elastomer selected from the group consisting of natural rubber, styrene butadiene rubber, polybutadiene rubber, polychloroprene rubber, nitrile rubber, polyurethane rubber, butyl rubber and mixtures thereof; about 40.0 to 60.0% water;
- about 0.02 to 0.60% pH adjusters selected from the group consisting of potassium hydroxide, aqueous ammonia and mixtures thereof;
- about 0.10 to 1.8% surfactant/stabilizer selected from the group consisting of sodium lignosulfate, octylphenoxypolyethoxyethanol, polyoxyethylene sorbitol fatty acid ester, sulfated fatty acid and mixtures thereof; and
- from about 0.51 to 10.0% carbon black selected from the group consisting of N-300 and N-200 series and mixtures thereof.
- 2. An article of manufacture, having applied thereupon a composition comprising by weight percent based on total weight of said composition:
- about 25.0 to 50.0% of an elastomer selected from the group consisting of natural rubber, styrene butadiene rubber, polybutadiene rubber, polychloroprene rubber, nitrile rubber, polyurethane rubber, butyl rubber and mixtures thereof;
- about 40.0 to 60.0% water;
- about 0.02 to 0.60% pH adjusters selected from the from the group consisting of potassium hydroxide, aqueous ammonia and mixtures thereof;
- about 0.10 to 1.8% surfactant/stabilizer selected from the group consisting of sodium lignosulfate, octylphenoxypolyethoxyethanol, polyoxyethylene sorbitol fatty acid ester, sulfated fatty acid and mixtures thereof; and
- from about 0.51 to 10.0% carbon black selected from the group consisting of N-300 and N-200 series and mixtures thereof.
- 3. The article of manufacture of claim 2 being a rubber article made of natural or synthetic rubber or a mixture of natural and synthetic rubber.
- 4. The article of manufacture of claim 3, wherein said composition further comprises up to about 0.50% viscosity adjusters selected from the group consisting of hydroxyethyl cellulose, hydroxypropyl methylcellulose and mixtures thereof.
- 5. The article of manufacture of claim 3, wherein said composition further comprises up to about 23.0% resin emulsion selected from the group consisting of alkylphenol novolac, hydrogenated rosin, modified rosin ester and mixtures thereof.
- 6. The composition of claim 1, wherein said composition further comprises from about 0.03 to 0.75% zinc oxide; from about 0.02 to 0.40% sulfur; and from about 0.01 to 0.20% accelerator selected from the group consisting of dibenzothiazyl disulfide, tetraethyl thiuram disulfide, tetramethyl thiuram disulfide, tetramethyl thiuram monosulfide, n-tert-butyl-2-benzothiazolesulfenamide, diphenyl guanidine and mixtures thereof.
- 7. The article of manufacture of claim 2, wherein said composition further comprises from about 0.03 to 0.75% zinc oxide; from about 0.02 to 0.40% sulfur; and from about 0.01 to 0.20% accelerator selected from the group consisting of dibenzothiazyl disulfide, tetraethyl thiuram disulfide, tetramethyl thiuram disulfide, tetramethyl thiuram monosulfide, n-tert-butyl-2-benzothiazolesulfenamide, diphenyl guanidine and mixtures thereof.
Parent Case Info
This application is a continuation of application Ser. No. 08/470,915, filed Jun. 6, 1995, now abandoned, which is a division of 08/305,017 filed Sep. 13, 1994, allowed which is a continuation-in-part application of application Ser. No. 08/180,679, now U.S. Pat. No. 5,395,879.
US Referenced Citations (9)
Divisions (1)
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Date |
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305067 |
Sep 1994 |
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Continuations (1)
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470915 |
Jun 1995 |
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Continuation in Parts (1)
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180679 |
Jan 1994 |
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Patent Grant
5652298
