Background of the Invention Elastomeric (water based/acrylic polymer) coatings currently dominate the roof coating market. Oil based products have been almost completely replaced by water based products due to their volatile organic content (V. O. C.).

Seed oils have historically not been deemed suitable for roof coatings because of their need for a carrier solvent that typically composes 40% to 60% of the formulation.

Current California law permits 2. 3 pounds per gal ! on of V. O. C., or a limit of 18% V. O. C. There is hot. one pi ! based product in the United States or world that-. has the so-called EPA "Energy Star" approval. To receive EPA"Energy Star Approval," a roof coating must maintain a reflectance of over "65" after three years of outdoor weathering. The reflectivity requirement is based on the fact that a white (reflective) coating will reflect the heat produced by the sun and dramatically lower the amount of heat developed in a building. Less heat means lower air conditioning costs and a significant reduction in electrical usage which is generated by highly polluting coal fired plants.

The inability to meet the EPA and V. O. C. standards have been major obstacles to the use of previous seed oil based coatings. The use of flammable solvents, poor fire ratings, susceptibility to mold and fungal growth, formation of a skin in the container and the need for heavy metals to cure'the coating have been major stumbling blocks.

There have been a number of prior art coatings disclosed in the patent literature. None have effectively used seed oils. U. S Patent No. 6,338, 878, for example ; discloses a high temperature emulsion composition comprising borax and a substantially water-insoluble polymer prepared by aqueous suspension polymerizing a blend of monomers, said blend comprising a plasticizing amount by weight of at least on plasticizing alkyl acrylate monomer, a hardening amount by weight of at least one hardening alkyl acrylate monomer and a crosslinking amount by weight of at least one multi-ethylenically unsaturated monomer, in an aqueous suspension comprising a water-soluble polymer component comprising atteast one acryticpotymer having carboxyiate functionatity, its method of use and coated substrates made therewith. U. S. Patent No. 6, 162, 850 is related to this patent.

U.S. Patent No. 6,569,520 discloses a coating composition for substrates.

The coating composition includes a silicate binder and a plurality of photocatalytic particles. The silicate binder functions as a bonding agent to establish the coating on the substrate. A plurality of photocatalyst particles are dispersed throughout the silicate binder. The particles are included in an amount the provides sufficient distribution of the particles in the resulting coating. The incorporation of the present invention onto substrates prevents algal growth on building materials utilizing the coating substrates.

U : S. Patent No. 6,010, 870 discloses a composite material made of a fibrous material and binders in the form of hydroxyfatty acids for the preparation of molded parts in the automobile field, in particular, for acoustic attenuation in the areas of the hood, bulkhead (on both sides), tunnel, door, roof, footwell, pumps ; A to D pillars and air distribution duct,. and a. an optionally self-supporting base for interior trims, especially for instrument panel covers, tunnel linings, door trims, seat back linings, A to D pillar linings and spare wheel covers, and as parts with a double function, especially as roof liner, rear shelf, filling piece, trunk mat or undershield.

U. S. Patent No. 5,059, 459 discloses a method for improving the quality of a mastic coating system by using a latex barrier tiecoat which is composed of water-insoluble latex polymer and a multivalent metal ion. The tiecoat is applied to a substrate and then-a mastic coating is applied to the tiecoat to yield a mastic coating system having excellent resistance to blistering. when the mastic coating system is exposed to a long-term ponded water.

No prior art patents have disclosed or shown the successful use of organic seeds in roof coatings and the like. By developing a unique method to polymerize/cure seed oils and also through the use of new formulating techniques and additives, a series of coatings have been created that not only resolve the current problems with seed oil based coatings, but also offer significant performance, application and cost advantages over the currently used water based or two component systems.

It is therefore an object of the invention to produce agricultural oil based product that can achieve Energy Star Approval as a roof coating.

It is a further object of the invention to produce a mold resistant interior and exterior coating that passes ASTM 3273 without the use of additives that are poisonous or toxic and do not have a HM) S heatth rating higher than 1 and produce no off gassing or no smoke when tested under ASTM E 84.

It is another object of the present invention to produce a seed oil based "stucco jacket"as a replacement for"Dryvit"or Stucco that is biobased and highly resistant to water and which can be applied in one coat.

It is still another object of the present invention to provide a metal coating that can prime and preserve metal using one coat and prevent rust bleed through.

It is another object of the present invention to provide a caulk that has over 200% elongation and can be used to bridge cracks of over Y2 inch in width.

It s yet a further object of the invention to provide a coating for numerous substrates that will have over 800% elongation for Areas that will have excessive movement.

It is an additional object of the present invention to provide a penetrating stain that preserves wood.

It is an object of the present invention to provide a clear coat that preserves metal, wood, underlying paints and masonry.

It is a further object of the present invention to provide an adhesive used to adhere metal to insulation, wood to wood, metal to metal or various roofing membranes to each other.

These and other advantages of the present invention will become apparent from the detailed description which follows.

Summary of the Invention In accordance with the present invention, a novel coating material is shown and disclosed. A coating containing seed oil comprising the following : a seed oil used as a film forming component for the coating; at least one film forming component for the coating ; at least one component to provide opacity and solar reflectivity to the coating; at least one component to provide protection to the coating from ultra-violet degradation ; at least one filler component to increase the viscosity of the coating ; and at least one film component that provides elongation and flexibilify to the coating.

In further embodiments, the coating containing a seed oil further comprises at least one filler that adds opacity and durability to the coating; andat least one plasticizer that adds flexibility to the coating.

The coating can be a roof coating for a natural bitumen ; a stucco replacement ; and an elastomeric coating; and a metal coating In a further embodiment, the invention comprises a coating containing seed oil comprising: (a) phosphate modified epoxidized soybean oil in a proportional amount of between about 3% to about 20%; (b) hydrogenated dicyclopentadiene resin in a propotional amount of between about 2% to about 20% ; (c) isophthalic alkyd in a proportional amount of between about 5% to about 30%; d) titanium dioxide in a proportional amount of between about 1% to about 15%; (e) zinc oxide in a proportional amount of between about 1% to about 10%; genetically engineered cotton boll in a proportional amount of between about 5% to about 15%; (g) hydrogenated mineral spirits in a proportional amount of between about 5% to about 20%; (h) styrene ethylene butylenes styrene resins in a proportional amount of between about 5% to about 30% ; (i) hydrated magnesium silicate in a proportional. amount of between 10% to about 40%; a) methyl soyate in a proportional amount of between about 1 % to about 20%; (k) linseed oil copolymer in a proportional amount of between about 4% to about 20%; and (I) fatty acid methyl esters in a proportional amount of between about 1 % to about 20%.

An illustrative formulation of a coating composition embodying the invention is set forth follows (a) phosphate modified epoxidized soybean oi) in a proportional amount of about 3% to about 20% used as a film forming component of the coating; (b) hydrogenated dicyclopentadiene resin in a proportional amount of about 2% to about 20% wherein the resin is used as a film forming component of the coating ; (c) isophthalic alkyd in a proportional amount of about 5% to about 30% used as a film forming component of the coating; (d) titanium dioxide in a proportional amount of about 1% to about 15% which gives opacity and solar reflectivity to the coating; (e) zinc oxide in a proportional amount of about 1% to about 10% which gives protection to the coating from UV degradation ; (fl genetically engineered cotton boll in a proportional amount of about 5% to about 15% used as a filler to increase viscosity and add structure to the coating ; (g) hydrogenated mineral spirits in a proportional amount of about 5% to about 20% which reduces viscosity of the coating and increases leveling and flow ; (h) styrene ethylene butylenes styrene resins in a proportional amount of about 5% to about 30% which acts as a film former that gives elongation and flexibility to the coating; (i) hydrated magnesium silicate in a proporbonal amount of about 10% to about 40% which acts as a filler that adds opacity and durability to the coating; (j) methyl soyate in a proportional amount of about 1% to about 20% which acts as a plasticizer that adds flexibility to coating; (k) linseed oil copofymer in a proportional amount of about 4% to about 20% which acts as a film former that lowers viscosity; and (I) fatty acid methyl esters in a proportional amount of about 1 % to about 20% which functions as a plasticizer that adds flexibility to the coating.

The Detailed Description of the Present Invention The present invention is directed to coatings which include and incorporate seed oils. Applicable seed oils for the present invention include soybean oil, sunflower seed oil, linseed oil, castor oil, oiticica oil, tung oil, perilla oil, safflower oil, and corn oil. The invention provides seed oil based coatings having a multitude of applications. The invention is thus directed to a plurality of coatings which include organic seed.

A first embodiment is a coating which functions as a roof coating. The coating comprises an outer covering for one of the coatings used to waterproof various roofs and roofing membranes such as EPDM, Hypalon, vand various types of modified bitumen. As a roof coating, the coating of the invention maintains a reflectivity after three years of greater than. 70 (ASTM E 903) and an emissivity of greater than. 92. By providing a highly reflective coating on the roof reduces the amount of heat that a building will'absorb and thereby reduce the amount of air conditioning that is needed.

Additionally, the invention, due to its ability to reflect or not absorb heat, reduces the so-called"urban heat island effect. "This phenomenon is caused by black roofs when they absorb and hold heat which thus raising ambient air temperatures thus leading to more conversion of carbon monoxide released from combustion engines to low level ozone. Moreover, by waterproofing and preserving the roof, instead of allowing the roof to tear off, the novel coating keeps debris from going into landfills. Additionally, when the coating is removed, there is no toxic degradation of the seed oil as occurs with asphalts.

The invention is also resistant to mold and fungal growth and exceeds the requirements of ASTM 3273. The constituents that comprise the embodiments can be varied in percentage to impart unique performance properties to a finished coating. The most notable is variable viscosity, solids content, elongation, flexibiltiy, drying time, adhesion and resistance to'mold growth as measured by ASTM 3273.

By varying the percentage of constituents numerous products have been 'developed and tested that solve unique industry problems. In a most preferred embodiment, the invention comprises ei plurality of coatings which have a number of applications. As noted, the applications include the above noted agricultural oil based product for a roofing material. A second application comprises a mold resistant interior and exterior coating that passes ASTM 3273 without the need for additives that are poisonous or toxic and do not have a HMIS health rating higher than 1 and produces no off gassing and produces no smoke when tested under ASTM E 84.

The present invention also has applications to stucco type coatings. The novel coating can be used as a replacement for"Dryvit"or Stucco that is biobased and 100% resistant to water and can be applied in one coat. A still further application of the present invention is as a a metal coating that can prime and preserve metal in one coat and prevent rust bleed through.

A further application of the present invention is as a caulk that provides over 200% elongation and can be used to bridge cracks of over'1/2 inch in width.

A further application is a coating for numerous substrates that will have over 800% elongation for areas that have excessive movement. The invention further has application as a penetrating stain that preserves wood.

Illústrative'Formulation An illustrative formulation of a coating composition embodying the present invention is set forth as follows.

(a) phosphate modified epoxidized soybean oil in a proportional amount of about 3% to about 20% used as'a'film forming-component of the coating; (b) hydrogenated dicyclopentadiene resin in a proportional amount of about 2% to about 20% wherein the resin is used as a film forming component of the coating; (c) isophthalic alkyd in a proportional amount of about 5% to about 30% used as a film forming component of the coating ; (d) titanium dioxide in a proportional amount of about 1% to about 15% which gives opacity and solar reflectivity to the coating; (e) zinc oxide in a proportional amount of about 1 % to about 10% which gives protection to the coating from UV degradation ; (f) genetically engineered cotton boll in a proportional amount of about 5% to about 15% and used as a filler to increase viscosity and add structure to the coating; (g) hydrogenated mineral spirits in a proportional amount of about 5% to about 20% which reduces viscosity of the coating and increases leveling' and flow ; (h) styrene ethylene butylenes styrene resins in a proportional amount of about 5% to about 30% which acts as a film former that gives elongation and flexibility to the coating ; (i) hydrated magnesium silicate in a proportional amount of about 10% to about 40% which acts as a filler that adds opacity and durability to the coating ; methyl soyate in a proportional amount of about 1 % to about 20% which acts as a plasticizer that adds flexibility to coating ; (k) linseed oil copolymer in a proportional amount of about 4% to about 20% which acts as å film former that lowers viscosity ; and (1) fatty acid methyl esters in a proportional amount of about 1 % to about 20% which functions as a plasticizer that adds flexibility to the coating.

The following examples set forth specific embodiments of the present invention.

Example 1 Roofing Jacket In a preferred embodiment, the invention comprises a coating for a roof such as constructed of natural bitumen. The invention is an oil. based product which can achieve Energy Star Approval as a roof coating. In a preferred embodiment, the invention as a roof coating comprises the following constituents: Phosphate modified epoxidized soybean oil in a proportional amount of about 10% Hydrogenated dicyclopentadiene resin in a proportional amount of about 15% Isophthalic alkyd in a proportional amount of about 20% Titanium dioxide in a proportional amount of about 6% Zinc oxide in-. a proportional amount of about 3% Hydrogenated Mineral. Spirits in a proportional amount of about 8% Styrene ethylene butylenes styrene resin in a proportional amount of about 10% Hydrated magnesium silicate in a proportional amount of about 20% Methyl soyate in a proportional amount of about 2% Linseed oil-copolymer in a proportional amount of about 4% Fatty acid methyl esters in a proportional amount of about 2% The resultant coating is approximately 100% resistant to ponding water for the entire test period. (ASTM-398) ; provides a UL Class A Fire Rating (ASTM E 84) ; and Emissivity over. 92 (ASTM E 408) ; a Volitale Organic Content between 0 and 15% (1.8 to 0 pounds/gallon) ; a Reflectivity greater that. 75 after 3 years (ASTM E 903) ; a Health rating of 1 or less ; a Reactivity rating of zero and and will meet Energy Star approval.

From a performance standpoint, the coating is resistant to alkali and acids over the life of the coating. It is resistant to fungal and bacterial attack over life of coating. It passes ASTM 3273 as a mold resistant coating. It prevents bleed through of asphalt and modified bitumen roofing membranes. It adheres to ferrous and non ferrous metals, wood, concrete, cement, brick ; asphalt, PVC, EPDM, Hypalon and modified bitumen. Finally, it can cure and remain flexible in various film thickness from 3 to 1000 mils and adds adds minimum weight to roofs The novel coating further provides the following application advantages.

First, it contains no metal driers. Second, it will not form a skin in unopened containers : It further has an extended application season. It can be applied at temperatuires ranging from from 30°F to 1 00°F It can also be brushed, rolled or sprayed on.

According, the coating has numerous advantages This include the elimination the burning and fire hazard caused by of hot asphalt ;'greater cold weather flexibility than hot asphalt ; the need for less labor and equipment ; and the provision of a stronger, blister-free roof.

Example 2 Stucco Jacket In a. further embodiment, the invention can function as a replacement for"Dryvit"or Stucco that is biobased and resistant to water and applyable in one coat. This emodiment comprises the following constituents : Phosphate modified epoxidized soybean oil in a proportional amount of about 15% Hydrogenated dicyclopentadiene resin in a proportional amount of about 10% Isophthalie alkyd in a proportional amount of about 19% Titanium dioxide in a proportional amount of about 1% Zinc oxide in a proportional amount of about 3% Hydrogentated Mineral Spirits in a proportional amount of about 4% Styrene ethylene butylenes styrene resin in a proportional amount of about 15% Hydrated magnesium silicate in a proportional amount of about 10% Methyl soyate in a proportional amount of about 2% Linseed oil copolymer in a proportional amount of about 4% Fatty acid methyl esters in a proportional amount of about 2% Genetically Engineered Cotton Boll in a proportional amount of about 15% Example 3 Elastomeric Jacket The inventiontalso provides'a oating for numerous substrates that will have over 800% elongation for areas that will have excessive movement. In a preferred embodiment, this invention comprises the following constituent components: Phosphate modified epoxidized soybean oil in a proportional amount of about 10% Hydrogenated dicyclopentadiene resin in a proportional amount of about 20% Isophthalic alkyd in a proportional amount of about 3% Titanium dioxide in a proportional amount of about 5% Zinc oxide in a proportional amount of about 5% Hydrogenated Mineral Spirits in a proportional amount of about 30% Styrene ethylene butylenes styrene resin in a proportional amount of about 16% Hydrated magnesium silicate in a proportional amount of about 11% Example 4 Novel Metal Jacket The invention can also function'as a metal coating that can prime and preserve metal in one coat and prevent rust bleed through. This embodiment comprises: Phosphate modified epoxidized soybean oil in a proportional amount of about 10% Hydrogenated dicyclopentadiene resin in a proportional amount of about 10% Isophthalic alkyd in'a proportional amount of about 15% 'Titanium dioxide in a proportional'amount of about 6% Zinc oxide in a proportional amount of about 5% Hydrogenated Mineral Spirits in a proportional amount of about 12% Styrene ethylene butylenes styrene resin in a proportional amount of about 15% Hydrated magnesium silicate in a proportional amount of about 19% Methyl soyate in a proportional amount of about 2% Linseed oil copolymer in a proportional amount of about 4% Fatty acid methyl esters in a proportional amount of about 2% The present invention has been described with reference to the enclosed preferred embodiment and examples. It is to be appreciated that the true nature and scope of the present invention is to be determined with reference to the claims appended hereto.