The washable paint composition of any one of claims 1-5 wherein the one or more pigments is present in an amount of 3 -25kg per 200L of washable paint composition. amount that allows the composition to remain in a re-wettable and hygroscopic state; and wherein the paint composition is washable from a textile. [0010] It will be understood that the "washable paint composition" described herein is a new form of tempera paint composition and accordingly may be referred to hereinafter as a "washable tempera paint composition". Acrylic paints are not suitable for finger painting or applying to the skin, even if they make contact with your skin for a short period of time. Its not a good idea. [0084] In one embodiment, the one or more thickeners is present in an amount of up to about: 20kg/200L; 10-20kg/200L; 15-20kg/200L; 16-18kg/200L; 15kg/200L, 16kg/200L, 17kg/200L or 18 kg/200L. 5. c) The cotton textile was soaked in a laundry detergent for 2 h, rubbed and left overnight. 6. [0121] The washability of the above 5 paint compositions l)-5) were tested and compared. The washable paint composition of any one of item 1-7 wherein the one or more extender pigments is diatomite present in an amount of about: l-30kg, 5-30kg, 10-30kg, 15- 30kg, 20-30kg, 25-30kg, 8- 10kg, 15kg, 20kg, 25kg or 30kg per 200L of the washable paint composition. 6. 9. [0124] .For products 2)-4) a colour stain from each colour remained after step d). 17762337, Country of ref document: [0052] In one embodiment, the one or more thickeners is present in an amount of up to about: 20kg/200L; 10-20kg/200L; 15-20kg/200L; 16-18kg/200L; 15kg/200L, 16kg/200L, 17kg/200L or 18 kg/200L. [0054] The composition of the present invention may include one or more surfactants which function to reduce surface tension. The washable paint composition of any one of claims 1-3 wherein the one or more acrylic alkali soluble thickeners is selected from the group consisting of: HV30 (BASF), ASE60 (Dow), UCAR 146, UCAR Polyphobe TR115, Acrysol DR-1, Acrysol DR-73 and Acrysol ASE. [0011] Disclosed herein is a washable paint composition comprising: b) one or more thickeners in an amount that has both a thickening and binding effect; e) one or more non- volatile neutralisers. 15. A major drawback of most paints, and in particular most conventional children's paints, is that the pigment or dye leaves stains on clothing that is difficult to remove. Furniture and other surfaces can be restored to their original state by simply soaking them in water for a few minutes. Use of diatomite as a sole extender pigment in the preparation of a washable paint composition wherein the diatomite is combined with: in an amount that to form a paint composition to remain in a re-wettable and hygroscopic state; such that the paint composition is washable from a textile. Wear waterproof smocks, aprons, or old clothes that wont get ruined by paint. This is achieved by the unique combination of pigment, pigment extender and acrylic thickener to provide a paint which has the expected chromatic intensity of the pigment chosen when wet and dry. 2. The ratio of diatomite to amorphous calcium carbonate is about 1 :2. what kind of paint do you use for finger painting? [0070] The composition also optionally includes one or more conventional additives such as rheology modifiers, defoamers, colloidal clays and preservatives. In such an embodiment, generous amounts of pigments can be used to provide a desirable paint with strong colour which can be removed easily from clothing by washing the affected area with water and a detergent, such as washing powder or liquid. In one embodiment the sole extender pigment is the Diatomite "Celatom" available from EP Minerals, Reno Nevada. [0081] In one embodiment the Diatomite is present in an amount of about: l-30kg/200L; 5- 30kg/200L; 10-30kg/200L; 15-30kg/200L, 20-30kg/200L; 25-30kg/200L; 8-10kg/200L; 15kg/200L; 20kg/200L, 25kg/200L; or 30kg/200L. is crayola washable kids paint safe for skin? [0093] The paint composition dries to a state that is resoluble in water. [0096] The term "hygroscopic" will be understood to mean that the paint composition maintains a high moisture content. [0007] Any discussion of documents, acts, materials, devices, articles or the like which has been included in the present specification is not to be taken as an admission that any or all of these matters form part of the prior art base or were common general knowledge in the field relevant to the present disclosure as it existed before the priority date of each claim of this application. without leaving a stain. It seems you have Javascript turned off in your browser. The washable paint composition of any one of claims 1-12 wherein the nonvolatile neutraliser is KOH. [0114] The use of surfactants is as follows: 4kg of non-ionic surfactant per 200L for all the colours; the anionic surfactant used for the Celetom is Tammol 731 at 6% on the weight of the Celetom used (which varies); for the inorganic pigments Titanium, black oxide and red oxide, 6% of Tammol 731 is used on the dry pigment weight; for all of the organic pigments used in the other colours, 8-10% Tammol 731 is supplemented with CT171 where needed. 2) "FAS Super Tempera" paint available from Modern Teaching Aids or Fas. [0097] Without being bound by theory, the inventor believes that the paint remains hygroscopic because the acrylic salt that is formed by adding the potassium hydroxide or NaOH is hygroscopic and the pH is maintained at a high level because the potassium or sodium is non migratory, and since the atmosphere normally contains a certain amount of humidity the paint film is in fact plasticised by the presence of moisture. In one embodiment the one or more thickeners are present in an amount sufficient for them to have both a thickening and binding effect. This may be referred to as the wet state and includes a state where the composition can be easily moved and manipulated, for instance by a paint brush. The washable paint composition of item 10 wherein the ratio of diatomite to amorphous calcium carbonate is about 1 :2. is crayola kids washable paint non-toxic? How Many Gallons Fo Paint To Paint A Car? A person skilled in the art will therefore appreciate that the choice of pigment will have an effect on the choice of other ingredients such as thickeners. [0066] The inventor believes that the instant solubility of the potassium salt is helpful in achieving washability. The washable paint composition of any one of claims 1-7 wherein the one or more extender pigments is diatomite present in an amount of about: l-30kg, 5-30kg, 10-30kg, 15-30kg, 20-30kg, 25-30kg, 8- 10kg, 15kg, 20kg, 25kg or 30kg per 200L of the washable paint composition. Brittney is a writer, curator and contemporary art gallerist. 8. Process for the preparation of multilayer coatings. [0037] There is a second relationship whereby a factor called "dry hiding" comes into play and if one wants to make light and bright colours like white, yellow, orange and warm reds slightly lighter and brighter the Celatom amount has to be high enough to call the "dry hiding" characteristic into play and this varies from pigment to pigment. Celatom) as an extender pigment has a beneficial effect on the paint composition over conventional extender pigments, in that significantly less extender pigment (diatomite) is required in the composition [0100] The washable paint compositions disclosed herein use conventional paint chemicals in an unconventional way. Conversion of the paint composition for its dry state to its wet state can be done by contacting the paint composition with water. The washable paint composition of item 1 or 2 wherein the one or more acrylic alkali soluble thickeners is present in an amount of about: 15-20kg, 16- 18kg, 15kg, 16kg, 17kg or 18 kg per 200L of the washable paint composition. [0008] The present disclosure uses conventional pigments in the quantities needed to make vivid and exciting paint compositions which are fully washable from cotton based textiles. What are your thoughts on this?? Attorney Advertising. Keep your eye and mouth away from the product. [0078] In one embodiment the water washable paint composition comprises: b) One or more acrylic alkali soluble thickeners selected from the group consisting of: HV30 (BASF) and ASE60 (Dow), UCAR 146, UCAR Polyphobe TR115, Acrysol DR-1, Acrysol DR-73 and Acrysol ASE 60 in an amount that has both a thickening and binding effect; c) One or more non-ionic and/or anionic surfactants; d) An extender pigment selected from diatomite or amorphous calcium carbonite; e) One or more non-volatile neutralisers selected from KOH and NaOH. e) one or more non- volatile neutralisers selected from the group consisting of potassium hydroxide and sodium hydroxide. 15. The washable paint composition of item 1 comprising: a) One or more pigments in an amount of 3-25kg per 200L of paint composition; b) One or more acrylic alkali soluble thickeners in an amount of 16- 18kg per 200L of paint composition; d) An extender pigment that is diatomite in an amount of 10-30kg per 200L of paint composition; e) One or more non-volatile neutralisers selected from KOH in amount to adjust the pH of the paint composition to a range of 8.5-9; wherein the paint composition is made up to volume with water. Without being bound by theory, the inventor believes that because less diatomite (Celatom) is needed in the paint composition to absorb the pigment load, the binder/thickener (specifically, the acrylic alkali soluble thickener) is able to maintain the pigment in a wetted out high chromatic state. jars available in 10 colors: black, blue, brown, green, orange, red, turquoise, violet, white, yellow, or the set of all 10, Made in the USA by Discount School Supply. The acts of sending email to this website or viewing information from this website do not create an attorney-client relationship. 26. The listing of verdicts, settlements, and other case results is not a guarantee or prediction of the outcome of any other claims. This thick, creamy paint glides smoothly onto paper and it wont peel, crack or flake. [0099] The composition is in a "wetted out high chromatic state" means that the composition maintains in its dry state, the chromatic intensity achieved when in its wet state. composition with a water solution for a period of time sufficient to solubilise the washable paint composition. 16 oz. [0044] One or more thickeners may be used in the paint composition disclosed herein. 9. The pigment is present in an amount that provides the desired chromatic intensity. In this regard, pigments of a larger particle size such as Ultramarine are easier to remove than pigments of a smaller particle size and therefore have a lower requirement for Celatom. A washable paint composition comprising: b) one or more acrylic alkali soluble thickeners in an amount that has both a thickening and binding effect; d) one or more extender pigments selected from the group consisting of diatomite and a mixture of diatomite and amorphous calcium carbonate; e) one or more non-volatile neutralisers selected from the group consisting of potassium hydroxide and sodium hydroxide. [0128] Throughout this specification the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element, integer or step, or group of elements, integers or steps, but not the exclusion of any other element, integer or step, or group of elements, integers or steps. 3 Orange - 4kg pigment orange 25kg Celatom 16kg 4kg KOH to pH 16 8.5-9. Essentially, there has to be enough Celatom to absorb the pigment so that it does not stain textiles. The paint composition may be dried under ambient conditions to a semi-dry or a dry state. The most difficult colour to balance is Pthalo Blue (PB 15.3) because it needs to dry to a dark tone value and the mixture is 4kg of dry pigment to 20kg of Celatom and 20kg of HV30. [0033] Specifically, the inventor has found that diatomite, in particular Celatom, absorbs the particles of the pigment in the paint composition disclosed herein much more effectively than known extender pigments such as crystalline calcium carbonate. [0116] Comparison with Commercially available children's paint products: 1) "Crayola Artista 2 Washable"- this is a known water washable children's poster paint composition and was used as a bench mark . Born in Singapore and based in New York City, Brittney maintains a deep interest in the contemporary art landscape of Southeast Asia. This results in the paints having significantly reduced chromatic intensity. ASE 60 or HV 30 are acrylic thickeners which are normally used to thicken acrylic paint formulations but in this case they are also used as the binder for the washable paint as well as performing their normal thickening function. The washable paint composition of any one of claims 1-6 wherein the one or more extender pigments is diatomite. [0004] There are few washable paints that are commercially available that leave garments free of stains. The paint on the fingers is easier to remove than on the face. in an amount that allows the composition to remain in a rewettable and hygroscopic state. 12. Crayola Washable Finger Paint - Set of 6, Colorations Washable Gel Paint Gallon, Purple. [0118] The vibrancy of colour of the above five paint compositions l)-5) were compared following application of each paint sample to paper. what kind of paint is crayola washable paint? If the acrylic thickener dried completely as it would if it was an acrylic salt neutralised with ammonia because the free ammonia evaporates when the paint dries, the paint film would become brittle. [0105] When the above components are used together in the correct amounts required to release pigment stains from cotton or cotton blend textiles an easily washable paint is obtained. 4 Warm Red - 4kg of PR4 20kg Celatom 16kg 4kg KOH to pH. [0038] The extender pigment may be present in an amount of up to about 30kg/200L. [0090] Further embodiments are also described in the below items: 1. The washable paint composition of claim 1 comprising: 17. [0022] One or more pigments are included in the paint compositions disclosed herein. [0086] In one embodiment, the composition includes HV 30 as the sole thickener and binder, in an amount of about 16-20kg/200L. [0051] The thickeners may be varied depending on the main pigments being used in order to get a uniform viscosity. [0107] The amounts of Celatom needed to render specific colours easily washable varies considerably. You will not stain your skin or most washable fabrics. According to the Crayola website, Crayola Washable Kids Paint provides superior washability from skin and fabrics (not for use on the face or body). [0024] Pigmentation provides colour and opacity and may contribute to other properties of the tempera paint composition disclosed herein. The material and information contained on these pages and on any pages linked from these pages are intended to provide general information only and not legal advice. The vibrancy of composition 5) was found to be slightly better than the Crayola product 1) and much better than the FAS products 2) and 3). conventional paint compositions, the acrylic thickener/binder would normally be neutralised with ammonia which evaporates rapidly leaving a pH neutral acrylic salt which is not nearly as readily soluble, but which can in fact be redissolved by soaking for some time in water. This has been achieved by formulating a paint composition that includes pigments, specific extender pigments, alkali soluble thickeners and non-volatile neutralisers in an amount that allows the paint composition, should it come in contact with a cotton based textile, to be solubilised in a water solution and washed from the textile without leaving a stain. It is important to provide them with a variety of colors, regardless of whether you have a mini Picasso or a finger-painting fanatic. This is unsatisfactory as in most cases the clothing needs to be replaced because of accidental spillage of paint. The washable paint composition of any one of item 1-6 wherein the one or more extender pigments is diatomite. Paint is thicker and does not wash away as easily as finger paint. 16. The closest commercially available colour was chosen for testing. [0085] In another embodiment, the composition includes HV 30 as the sole thickener and binder, in an amount that has both a thickening and binding effect. The Chase Law Group, LLC | 1447 York Road, Suite 505 | Lutherville, MD 21093 | (410) 928-7991, Easements and Related Real Property Agreements. [0031] Paint compositions are commonly formulated with other mineral compounds which do not provide any staining power or opacity. The washable paint composition of claim 10 wherein the ratio of diatomite to amorphous calcium carbonate is about 1 :2. e) KOH as neutraliser - remains in paint so as to get hygroscopic effect 5 Cool Red - 3kg of pigment 20kg Celatom 16kg 4kg KOH to pH red 57.1 8.5-9. The closest commercially available colour was chosen for testing. [0115] Pthalo Blue is an organic pigment with very high staining power and very small particle size. They are called extender pigments and may be 4) "Liquitemp Poster Paint" available from Educational Colours, 5) Composition according to the present disclosure according to Table 2. [0035] Without being bound by theory, the inventor believes that particle size and/or absorbency of pigment extender is important. The washable paint composition of claim 1 wherein the one or more acrylic alkali soluble thickeners is present in an amount of about 10- 20kg per 200L of the washable paint composition. Kids will love the bright colors and opaque, Beautiful water-based paint for your next project! In one particular embodiment the non- ionic surfactant is CF-10. How To Remove Paint Off Kitchen Cabinets With Alcohol? they do not require traditional acrylic paint binders. The washable paint composition of any one of claims 1 -13 wherein the acrylic alkali soluble thickener is the sole thickener and binder. The washable paint composition of item 1 comprising: b) One or more acrylic alkali soluble thickeners in an amount that has both a thickening and binding effect; c) One or more non-ionic and/or anionic surfactants; d) An extender pigment selected from diatomite or diatomite and amorphous calcium carbonite; e) One or more non-volatile neutralisers selected from KOH and NaOH in amount to adjust the pH of the paint composition to a range of 8.5-9.
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