US20170182512A1 - Method of applying and using viscous liquid rubber composition - Google Patents
Method of applying and using viscous liquid rubber composition Download PDFInfo
- Publication number
- US20170182512A1 US20170182512A1 US14/980,941 US201514980941A US2017182512A1 US 20170182512 A1 US20170182512 A1 US 20170182512A1 US 201514980941 A US201514980941 A US 201514980941A US 2017182512 A1 US2017182512 A1 US 2017182512A1
- Authority
- US
- United States
- Prior art keywords
- composition
- article
- liquid rubber
- rubber composition
- pouring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/26—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/30—Processes for applying liquids or other fluent materials performed by gravity only, i.e. flow coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/04—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by pouring or allowing to flow on to the surface of the textile material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
- D06B1/12—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material by rubbing contact, e.g. with brushes or pads
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
- D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
- D06N7/0073—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being applied as an aqueous dispersion or latex
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02172—Floor elements with an anti-skid main surface, other than with grooves
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/01—Skateboards
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
- A63C2203/42—Details of chassis of ice or roller skates, of decks of skateboards
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/26—Vehicles, transportation
- D06N2211/266—Ships
Definitions
- Aerosol-propelled rubber compositions such as FLEX SEAL® sold by Swift Response LLC, have been used by consumers for waterproofing and repairing household articles. It would be desirable to develop alternative techniques for repairing or modifying household articles, sporting equipment, motor vehicles, appliances, portions of homes and associated structures, and the like, to improve the appearance and/or performance of the article while deferring the expense of replacing the article. It would be particularly desirable to develop techniques which are safe and easy-to-use for consumers.
- aspects of the invention involve applying viscous liquid rubber compositions to articles by brushing, rolling, pouring, or dipping, to repair leaks or to modify one or more physical properties of the article, such as water-resistance, thermal insulation, shock resistance, vibration resistance, electrical insulation, grip enhancement, strength and flexibility properties, and the like.
- Other aspects involve applying viscous liquid rubber compositions to articles for aesthetic purposes.
- FIGS. 1A-1D schematically illustrate filling weep holes in a flower pot using a viscous liquid rubber composition.
- FIG. 2A-2B schematically illustrate applying a viscous liquid rubber composition to a tool or utensil.
- FIG. 3 schematically illustrates a process of applying a viscous liquid rubber composition to a strainer.
- FIG. 4 schematically illustrates a process of applying a viscous liquid rubber composition to spliced electrical wires.
- FIGS. 5A-5D schematically illustrate a process of applying a viscous liquid rubber composition to sporting goods.
- FIG. 6 schematically illustrates a process of applying a viscous liquid rubber composition to an inflatable ball.
- FIG. 7 schematically illustrates a process of applying a viscous liquid rubber composition to carpet.
- Viscous liquid rubber compositions may be used in a variety of techniques involving repair or modification of various household items, hand tools, garden tools, cooking or eating utensils, sports equipment, automobiles, boats, air conditioners, furnaces, and so on.
- the compositions may be applied using a variety of techniques such as brushing, rolling, dipping, pouring, or coating in other desired techniques.
- a conventional paint applicator such as a brush or roller may be used. More specific techniques involving the repair or modification of various objects also are disclosed herein.
- compositions are applied to articles for purposes of waterproofing, including repairing holes or leaks in the article, or modifying an article to make it waterproof by covering preformed holes or by adding a moisture-impermeable layer to the article or portion thereof.
- the compositions may be poured into cracks in concrete, such as cracks present along a garage floor or in a basement foundation.
- a crack is formed in a concrete block by milling or other suitable technique, and a quantity of the composition is poured into the crack to fill the opening.
- the composition may be poured directly into cracks and holes to penetrate into deep hard-to-reach areas and create a waterproof seal.
- the compositions also may be applied with a paint roller onto concrete walls or floors to create a waterproof layer.
- compositions are applied to articles for purposes of changing the physical properties and/or aesthetics of the article.
- a layer may be applied to an article, or a portion thereof, to introduce properties such as thermal insulation, electrical insulation, shock resistance, vibration resistance, and the like.
- the composition Once cured, the composition generally forms a durable, breathable, weatherproof barrier that is resistant to rain, snow, sun, wind, air moisture, UV degradation, and natural weathering over a wide temperature range.
- Aesthetic modifications may include, for example, altering the color and/or texture of an article, and/or applying indicia, stripes, logos, or the like to an article or portion thereof.
- the compositions typically include one or more synthetic rubber components and generally are formulated to be viscous though in the liquid phase at room temperature.
- viscous liquid rubber composition is used herein to refer to a non-aerosol based rubber composition that has relatively high viscosity. For example, when a quantity of the composition is poured into a kitchen strainer or onto a horizontally-oriented window screen, the composition normally remains adhered to the strainer or screen without any dripping.
- viscosity may range from about 130 ku to about 170 ku, from about 140 ku to about 160 ku, or from about 150 ku to 155 ku; and specific gravity may range from about 1.2 to 1.4 or from about 1.25 to about 1.35.
- a method of visually determining the relative viscosity of a liquid rubber composition comprises providing a horizontally oriented screen, such as a conventional window screen or a wire screen of similar mesh size.
- a reference liquid such as latex paint
- a liquid rubber composition is poured onto a second portion of the screen (or onto a second screen or similar construction).
- a portion of the reference liquid poured onto the screen drips through the screen, but the liquid rubber composition poured onto the screen does not drip through the screen. This technique may be used to demonstrate that the liquid rubber composition has a viscosity higher than that of the latex paint.
- Non-limiting examples of suitable synthetic rubbers include ethylene propylene diene monomer (EPDM) rubber, ethylene propylene rubber, styrene-butadiene rubber (SBR), rubbers prepared from isoprene (2-methyl-1,3-butadiene), chloroprene (2-chloro-1,3-butadiene), or from isobutylene with a small percentage of isoprene for crosslinking, and polyether-based silane-terminated polymers.
- the compositions typically include a number of other components, such as mineral fillers, fluid carriers, crosslinking agents, catalysts, and the like in suitable proportions that will be apparent to persons skilled in the art with the aid of no more than routine experimentation.
- the compositions may contain a solvent that volatilizes after application, although in view of current environmental regulations it generally is desirable to employ solvent-less compositions which may cure, for example, by crosslinking when exposed to the environment.
- the composition may be provided in a ready-to-use state, e.g., such that no mixing of components is needed.
- the composition may be brushed, sprayed, rolled, poured, or dipped right from the can.
- the composition generally has relatively high viscosity that allows for single or multiple coat application and resists running, dripping, and sagging.
- compositions may be formulated in a variety of colors tailored to particular applications.
- compositions may be clear, white, off-white, black, gray, blue, green, red, almond, brown, silver, yellow, terra cotta, or other suitable colors.
- the selection of appropriate pigment(s) or other colorant(s) needed to achieve a desired color will be apparent to persons skilled in the art.
- compositions may be used to fill holes in articles such as containers, such as to repair leaks, or to modify the structure of the article.
- a ceramic or plastic flower pot 1 designed for outdoor use often has a solid sidewall 5 and a bottom 10 containing one or more weep holes 12 to permit drainage of excess water. If such flower pots 1 are to be used indoors, it may be desirable to fill the weep holes 12 along the bottom 10 to prevent dirt-infused water from escaping from the pot and potentially causing damage to floors, carpet, furniture, etc.
- the compositions disclosed herein may be used to fill the weep holes 12 along the bottom 10 to create a watertight container that is more suitable for indoor use.
- a first layer 15 of the composition is applied to the surfaces of the container immediately adjacent to the holes 12 .
- This application step can be accomplished by brushing, rolling, or pouring the composition to the desired area.
- a patch 17 is then positioned over the first layer 15 so as to cover the holes 12 .
- the first layer functions 15 as an adhesive between the bottom surface of the container 10 and the patch 17 . As shown in FIG.
- a second layer 20 of the composition may be applied around the periphery of the patch 17 , if needed, to provide a watertight seal at the intersection of the patch 17 and the bottom surface 10 of the container.
- This application step can be accomplished by brushing, rolling, or pouring the composition to the desired area, and can be started before or after the first layer 15 cures.
- a second layer 20 of the composition may be applied over the entire outer surface of the patch 17 so that the resulting bottom surface 10 of the container is watertight. If, on the other hand, a moisture-impermeable material is used, such as plastic or the like, it may not be necessary to apply a second layer 20 , or at least not necessary to apply the second layer 20 over the entire outer surface of the patch 17 .
- the patch 17 may be applied over the first layer 15 of the composition, as described above, or alternatively the patch 17 may be applied first over the holes 12 following by applying the composition around the edges of the patch 17 to secure it to the container in a watertight fashion.
- a patch often is not needed. This application step can be accomplished by brushing, rolling, or pouring the composition to the desired area.
- one or more coats of the composition may be applied, as needed, directly to the object to fill the hole, crack, etc.
- the composition normally should be allowed to cure between coats.
- the composition may be poured onto the interior surfaces of a flower pot and allowed to cure to form a waterproof liner.
- the composition may be applied to at least a grip portion 203 of a hand tool 200 (e.g., hammer 201 , screw driver, saw, pliers, wrench, shovel, wire cutter, hoe, rake, etc.) or eating or cooking utensil (e.g., ladle 202 , spatula, tongs, large wooden spoon, fork, knife, soup spoon, etc.).
- a hand tool 200 e.g., hammer 201 , screw driver, saw, pliers, wrench, shovel, wire cutter, hoe, rake, etc.
- eating or cooking utensil e.g., ladle 202 , spatula, tongs, large wooden spoon, fork, knife, soup spoon, etc.
- the improved gripping surface In addition to the improved gripping surface, it also enhances additional properties of the tool or utensil such as enhancing its strength, making it more heat resistant (which can be extremely beneficial for cooking utensils), increasing its electrical insulation properties (which can be extremely beneficial when working with tools useable on electrical wires or on power tools), and deadening vibrations which would otherwise be passed to the user.
- the handle portion 203 of tool and/or utensil is dipped into a container 208 of the liquid rubber composition 209 as shown in step 210 .
- the composition also may be applied to a strainer 300 as shown in step 310 .
- This can serve to make a portion of the strainer water impermeable if only a portion of the strainer is coated with the composition; or it can make it entirely water impermeable if the entire mesh portion 302 of the strainer is coated.
- This application step 312 can be accomplished by pouring the composition 309 , from a container 308 for example, onto a target area of the mesh portion 302 of the strainer 300 and moving the container 308 (i.e., moving the target area to which the composition is applied) until the all or the desired portion 304 of the mesh strainer 300 is coated. Once cured in step 314 , the coated portion 304 is water-impermeable.
- the liquid rubber composition is sufficiently viscous and openings in the strainer are relatively small such that no liquid passes through the strainer.
- the liquid composition can be painted onto the mesh portion 302 of the strainer 300 , e.g., by a paint brush or paint roller, and cured to create the water impermeable region 304 . These methods can also be used to repair or patch a strainer where a portion of the mesh is damaged by coating the damaged portion with the liquid rubber composition, i.e., by making the damaged portion the target portion.
- the composition may be applied over exposed electrical wires 400 a, 400 b to create an electrically insulating layer.
- loose electric wires are twisted together and the twisted wires are capped with a plastic cap.
- this technique is susceptible to the exposed wires potentially becoming a hazard and the possibility of the plastic cap falling off increasing the likelihood of a potential hazard.
- the composition may be applied to coat the exposed areas of the wires to form a protective, electrically insulating layer.
- This application step can be accomplished by brushing, rolling, or pouring the composition to the exposed twisted wires 400 a and 400 b, or the region with the twisted wires may be dipped into a container having the composition and withdrawn.
- the protective insulating layer 406 is formed.
- the end portions of the sheathes or cladding 402 a and 402 b of the respective wires 400 a and 400 b may be coated as well if desired.
- a clear liquid rubber composition may be used for this purpose, e.g., so that the junction of the wires 400 a and 400 b remains visible through the insulating layer 406 . This enables the quality of the spliced wires to be visually inspected for integrity.
- a colored composition may be used, e.g., one which matches the color of the existing sheathes or cladding 402 a and 402 b, or otherwise provides color-coding as desired.
- the composition is applied to an article of sporting equipment with a handle or shaft such as a hockey stick, baseball bat, crochet mallet, golf club, or the like, to other sporting equipment such as a skateboard, or to an inflatable ball.
- the composition is applied to grip portion(s) to improve gripping properties and/or provide thermal insulation, shock resistance, vibration resistance, etc.
- the composition is applied to non-grip portion(s) of the article of sports equipment. For example, as shown in FIG.
- the composition 508 may be applied along the shaft of a hockey stick 502 for increasing gripping and tactile properties, for aesthetic purposes, and/or to modify the flex properties of the shaft, e.g., by increasing flexural stiffness.
- the composition may be applied by any desired technique, such as by painting with a brush 505 or roller or by dipping or pouring. Once applied, the composition is permitted to cure to form a single gripping region covering the majority of the shaft or separate gripping regions 506 a and 506 b. This technique results in providing enhanced gripping surfaces 506 a and 506 b where the player's hands typically grip the stick 502 without adding additional weight in the region therebetween. This technique may be used with either wooden or composite hockey sticks.
- the composition may be applied to the blade of the hockey stick 502 to provide vibration resistance and/or to modify the frictional properties of the blade.
- FIG. 5B shows the application of the viscous liquid rubber composition to a baseball bat 510 .
- the composition may be applied along the handle portion 514 of the baseball bat 510 for increasing gripping and tactile properties, for reducing vibrations that are transmitted back to the user, and/or for aesthetic purposes.
- the composition may be applied by any suitable technique, such as by painting with a brush 505 or roller or by dipping or pouring. Once applied, the liquid rubber composition is permitted to cure to form an enhanced gripping region 514 . If a dipping process is used or if desired, the butt end 512 portion of the baseball bat 510 may be covered along with the base portion of the bat 510 proximate the butt end. This technique may be used, for example, with wooden, aluminum, or composite baseball bats.
- FIG. 5C shows the application of the viscous liquid rubber composition to a golf club 520 .
- Grips on golf clubs have been known to rip or undesirably wear.
- the composition may be applied to the grip portion of a golf club, either directly to the shaft or over an existing grip, to provide an enhanced grip.
- the composition may be applied to the grip portion 524 of the golf club 520 for increasing gripping and tactile properties, for reducing vibrations that are transmitted back to the golfer, and/or for aesthetic purposes.
- the composition may be applied by any desirable technique, such as by painting with a brush 505 or roller or by dipping or pouring. Once applied, the composition is permitted to cure to form the enhanced gripping region 524 . Multiple coats of the liquid rubber composition may be applied, as desired, to increase the thickness of the grip 524 .
- FIG. 5D shows the application of the viscous liquid rubber composition to a skateboard 530 , and more specifically to the upper surface 532 of a skateboard 530 .
- Skateboarders commonly tape sandpaper-like material to the upper surface of skateboards to enhance the grip between shoes and the skateboard while skating.
- the sandpaper-like texture adds to the wear of both the upper and the sole of the user's footwear.
- the composition may be applied to the upper surface 532 of the skateboard 530 for providing increasing gripping and tactile properties, and/or for aesthetic purposes.
- the rubber-coated upper surface 532 provides an enhanced grip that may have less of a negative impact on the wear of shoes.
- the composition may be applied by any desirable technique, such as by painting with a brush 505 or roller. Once applied, the liquid rubber composition is permitted to cure to form the enhanced gripping region 534 on the upper surface 532 . In addition to providing an improved gripping surface, the cured composition may provide other benefits to the skateboard 530 , such as increased strength, waterproofing, and reduced vibrations transmitted to the rider. If desired, the liquid rubber composition may also be applied to the lower surface and sides of the skateboard 530 to make the skateboard entirely waterproof and/or supplement the strengthening properties mentioned above.
- FIG. 6 shows the application of the liquid rubber composition to an inflatable ball 610 , such as a football, a rugby ball, a soccer ball, a volleyball, or an exercise ball, which has been damaged by a perforation or tear 602 and cannot fully hold air at the desired inflation pressure.
- the composition may be applied by any desirable technique, such as by painting the area 606 surrounding the perforation or tear 602 with a brush 505 or roller. Once applied, the liquid rubber composition is permitted to cure to patch the damaged area and form an air- and water impermeable coating that enables the ball to hold air at a desired pressure when inflated via nozzle hole 604 .
- the composition also may be applied to soles and/or other outer portions of athletic shoes, boots, etc. to provide waterproofing and/or modify physical properties thereof. For example, a portion or the entire outer surface of shoes or boots may be dipped into the composition, or the composition may be applied to the outer surface or portion thereof by brushing or rolling, to form a waterproof outer layer.
- the composition is applied to machinery for purposes of noise reduction.
- the composition may be applied to the base of a window air conditioning unit, water filtration system (e.g., for a pool or hot tub), air compressor, furnace, etc. to reduce noise resulting from vibration of machine components.
- the composition may be applied to structure that supports the equipment, e.g., housing or the like, to reduce noise associated with vibration.
- the composition may be applied to a wide variety of surfaces that are subject to high levels of wear-and-tear, including furniture, countertops, cabinets, hardwood floors, and the like. More generally, the compositions may be applied to surfaces that are subject to high levels of wear-and-tear as an alternative to polyurethane coatings that conventionally have been applied to such surfaces.
- the composition may be applied between tiles as a substitute for grout.
- ceramic tiles may be prepared and placed over a floor or other surface to be tiled, and secured to the underlying structure using conventional techniques. After the tiles are in place, the spaces between the tiles may be filled with the composition by brushing, extruding through a caulk tube nozzle, or other suitable technique.
- the composition may be applied over existing grout to form a protective coating.
- the composition also may be applied to exterior surfaces of automobiles, or other types of motor vehicles such as boats, to form a decorative layer, indicia, stripes, or the like.
- the composition is applied along the surfaces of the bed of a pickup truck to form a protective layer, thereby eliminating the need for a premolded bed liner.
- the composition also may be used to seal a car bumper, car floorboards, car speakers, etc.
- the composition is applied to repair a leak in a soft top of a convertible automobile or a leak in an inflatable raft.
- the composition may be applied to pipes and hoses, such as the ends of downspouts, gutters, PVC pipes, irrigation pipes, conduits, etc. to attach segments together in a watertight manner.
- pipes and hoses such as the ends of downspouts, gutters, PVC pipes, irrigation pipes, conduits, etc. to attach segments together in a watertight manner.
- an end portion of a downspout or PVC pipe is dipped into a can containing the viscous liquid rubber composition.
- the downspout or PVC pipe containing the liquid rubber composition is then inserted into a fitting or junction element, e.g., gutter fitting. After the composition cures, the downspout or PVC pipe is adhered to the fitting or junction element in a watertight manner.
- the composition also may be applied to various fabrics such as an umbrella, tent, awning, or the like to increase waterproofing.
- the composition is rolled onto a metal roof and allowed to cure to form a waterproof coating.
- the composition is applied to carpet or an area rug 700 to create a non-slip surface. More specifically, the composition is applied to the undersurface 704 of the carpet, i.e., the surface opposite the walking surface 702 .
- the composition may be applied by any desirable technique, such as by painting the underside 704 or portions thereof with a brush or a roller 705 . Once applied, the liquid rubber composition is permitted to cure and the carpet 700 is placed in a desired location with gripping region(s) 706 providing a non-slip surface against the floor (not illustrated).
- the composition may provide other benefits as well, including improving sound insulation as well as wearing properties of the carpet or rug 700 .
- only selected portions 706 , such as the corner regions, of the underside 704 are coated with the liquid rubber composition.
- a large area 706 including the entire lower surface may be coated. Applying the composition to the entire undersurface of a carpet or rug, or at least a substantial portion thereof, also may avoid the need for a pad as is conventionally used.
- the composition also may be used to create a waterproof liner for a pond, fish tank, or pool.
- a pool or pond structure may be formed from a suitable material such as rocks, bricks, wood, concrete, or the like. If desired, the ground first may be excavated such that the pool or pond structure is partially or entirely in-ground. The composition then may be applied to the exposed surfaces of the pool or pond structure using any suitable technique such as rolling, brushing, or pouring. The composition is allowed to cure, and the pool or pond structure thereafter may be filled with water.
- a clear composition may be applied to a newspaper, photo, document, etc. as a protective and transparent lamination to preserve the document.
- the composition may be applied to metal to prevent rust and corrosion.
- a clear composition also may be applied over glass for purposes of making the glass shatter-resistant.
- a shower or bathtub 800 is coated with the composition to create a waterproof liner and/or to provide safety grip surfaces. More specifically, with reference to FIG. 8 , the bottom surface 802 of a shower or tub 800 where a user stands and which normally includes a drain 804 , commonly creates a dangerous slip-and-fall hazard due to being slippery when wet.
- the composition may be applied by any desirable technique, such as by coating the bottom surface 802 or portions thereof with a brush or a roller 805 . Once applied, the liquid rubber composition is permitted to cure and non-slip regions 806 are formed by the cured compositions.
- the composition can be applied to selected regions 806 of the bottom surface 802 as is shown in FIG. 8 or alternatively the entire bottom surface 802 , except for the drain 804 can be coated.
- the composition is applied to the interior surfaces of a cardboard box, paper bag, or other moisture-permeable container to create a watertight container.
- This process includes coating the inside of a paper bag or cardboard container with the composition. Preferably all of the bottom surface of the bag or box is coated and at least a bottom portion of the wall is coated.
- the thickness of the composition applied to the side walls may be selected based on the configuration and desired use of the bag or box.
- This application step can be accomplished by a brush or roller or other desirable applicator.
- the liquid rubber can be poured into the bag or box and the bag or box can be rotated and/or tilted to coat its inner surfaces.
- the paper bag or cardboard container has become a waterproof, i.e., water impermeable, container.
- a waterproof i.e., water impermeable, container.
- water can be deposited into the now-water impermeable bag or box, to demonstrate its water impermeability and the water may be poured from the bag or box.
- at least one live fish can be deposited into the now-water impermeable bag or box with the water, and the water with the fish may be poured from the bag or box.
- an airboat is assembled in which the bottom portion of the hull is formed using one or more wire mesh sections supported by a metal frame.
- the composition is applied onto the wire mesh using a paint roller. Additional coats of the composition may be applied successively, as needed, after allowing the previous coat to cure.
- the resulting hull is water-impermeable such that the airboat may be operated over prolonged periods of time without any water leaking into the interior of the boat.
- the composition is poured into a pan, such as a rectangular non-stick baking pan, to a thickness of approximately 1 ⁇ 2 to one inch. After the composition is allowed to cure, the cured composition is removed from the pan. The resulting material may be easily handled and manipulated to demonstrate its flexibility.
Abstract
Viscous liquid rubber compositions are applied to articles by brushing, rolling, pouring, or dipping to repair leaks or to modify the appearance and/or physical properties of the article, such as water-permeability, thermal insulation, shock resistance, vibration resistance, electrical insulation, and the like.
Description
- Aerosol-propelled rubber compositions, such as FLEX SEAL® sold by Swift Response LLC, have been used by consumers for waterproofing and repairing household articles. It would be desirable to develop alternative techniques for repairing or modifying household articles, sporting equipment, motor vehicles, appliances, portions of homes and associated structures, and the like, to improve the appearance and/or performance of the article while deferring the expense of replacing the article. It would be particularly desirable to develop techniques which are safe and easy-to-use for consumers.
- Aspects of the invention involve applying viscous liquid rubber compositions to articles by brushing, rolling, pouring, or dipping, to repair leaks or to modify one or more physical properties of the article, such as water-resistance, thermal insulation, shock resistance, vibration resistance, electrical insulation, grip enhancement, strength and flexibility properties, and the like. Other aspects involve applying viscous liquid rubber compositions to articles for aesthetic purposes.
- A more complete understanding of the present invention and certain advantages thereof may be acquired by referring to the following detailed description in consideration with the accompanying drawings, in which:
-
FIGS. 1A-1D schematically illustrate filling weep holes in a flower pot using a viscous liquid rubber composition. -
FIG. 2A-2B schematically illustrate applying a viscous liquid rubber composition to a tool or utensil. -
FIG. 3 schematically illustrates a process of applying a viscous liquid rubber composition to a strainer. -
FIG. 4 schematically illustrates a process of applying a viscous liquid rubber composition to spliced electrical wires. -
FIGS. 5A-5D schematically illustrate a process of applying a viscous liquid rubber composition to sporting goods. -
FIG. 6 schematically illustrates a process of applying a viscous liquid rubber composition to an inflatable ball. -
FIG. 7 schematically illustrates a process of applying a viscous liquid rubber composition to carpet. - Viscous liquid rubber compositions (sometimes referred to herein simply as “compositions”) may be used in a variety of techniques involving repair or modification of various household items, hand tools, garden tools, cooking or eating utensils, sports equipment, automobiles, boats, air conditioners, furnaces, and so on. In general, the compositions may be applied using a variety of techniques such as brushing, rolling, dipping, pouring, or coating in other desired techniques. Often a conventional paint applicator such as a brush or roller may be used. More specific techniques involving the repair or modification of various objects also are disclosed herein.
- In some examples, compositions are applied to articles for purposes of waterproofing, including repairing holes or leaks in the article, or modifying an article to make it waterproof by covering preformed holes or by adding a moisture-impermeable layer to the article or portion thereof. The compositions may be poured into cracks in concrete, such as cracks present along a garage floor or in a basement foundation. In one example, a crack is formed in a concrete block by milling or other suitable technique, and a quantity of the composition is poured into the crack to fill the opening. The composition may be poured directly into cracks and holes to penetrate into deep hard-to-reach areas and create a waterproof seal. The compositions also may be applied with a paint roller onto concrete walls or floors to create a waterproof layer.
- In other examples, compositions are applied to articles for purposes of changing the physical properties and/or aesthetics of the article. For example, a layer may be applied to an article, or a portion thereof, to introduce properties such as thermal insulation, electrical insulation, shock resistance, vibration resistance, and the like. Once cured, the composition generally forms a durable, breathable, weatherproof barrier that is resistant to rain, snow, sun, wind, air moisture, UV degradation, and natural weathering over a wide temperature range. Aesthetic modifications may include, for example, altering the color and/or texture of an article, and/or applying indicia, stripes, logos, or the like to an article or portion thereof.
- The compositions typically include one or more synthetic rubber components and generally are formulated to be viscous though in the liquid phase at room temperature. The term “viscous liquid rubber composition” is used herein to refer to a non-aerosol based rubber composition that has relatively high viscosity. For example, when a quantity of the composition is poured into a kitchen strainer or onto a horizontally-oriented window screen, the composition normally remains adhered to the strainer or screen without any dripping. By way of non-limiting example, viscosity may range from about 130 ku to about 170 ku, from about 140 ku to about 160 ku, or from about 150 ku to 155 ku; and specific gravity may range from about 1.2 to 1.4 or from about 1.25 to about 1.35.
- In one aspect, a method of visually determining the relative viscosity of a liquid rubber composition comprises providing a horizontally oriented screen, such as a conventional window screen or a wire screen of similar mesh size. A reference liquid, such as latex paint, is poured onto a first portion of the screen, and a liquid rubber composition is poured onto a second portion of the screen (or onto a second screen or similar construction). In one example, a portion of the reference liquid poured onto the screen drips through the screen, but the liquid rubber composition poured onto the screen does not drip through the screen. This technique may be used to demonstrate that the liquid rubber composition has a viscosity higher than that of the latex paint.
- Non-limiting examples of suitable synthetic rubbers include ethylene propylene diene monomer (EPDM) rubber, ethylene propylene rubber, styrene-butadiene rubber (SBR), rubbers prepared from isoprene (2-methyl-1,3-butadiene), chloroprene (2-chloro-1,3-butadiene), or from isobutylene with a small percentage of isoprene for crosslinking, and polyether-based silane-terminated polymers. The compositions typically include a number of other components, such as mineral fillers, fluid carriers, crosslinking agents, catalysts, and the like in suitable proportions that will be apparent to persons skilled in the art with the aid of no more than routine experimentation. The compositions may contain a solvent that volatilizes after application, although in view of current environmental regulations it generally is desirable to employ solvent-less compositions which may cure, for example, by crosslinking when exposed to the environment.
- The composition may be provided in a ready-to-use state, e.g., such that no mixing of components is needed. In some aspects, the composition may be brushed, sprayed, rolled, poured, or dipped right from the can. The composition generally has relatively high viscosity that allows for single or multiple coat application and resists running, dripping, and sagging.
- The compositions may be formulated in a variety of colors tailored to particular applications. For example, compositions may be clear, white, off-white, black, gray, blue, green, red, almond, brown, silver, yellow, terra cotta, or other suitable colors. The selection of appropriate pigment(s) or other colorant(s) needed to achieve a desired color will be apparent to persons skilled in the art.
- The compositions may be used to fill holes in articles such as containers, such as to repair leaks, or to modify the structure of the article. For example, with reference to
FIG. 1A , a ceramic orplastic flower pot 1 designed for outdoor use often has asolid sidewall 5 and abottom 10 containing one ormore weep holes 12 to permit drainage of excess water. Ifsuch flower pots 1 are to be used indoors, it may be desirable to fill theweep holes 12 along thebottom 10 to prevent dirt-infused water from escaping from the pot and potentially causing damage to floors, carpet, furniture, etc. The compositions disclosed herein may be used to fill theweep holes 12 along thebottom 10 to create a watertight container that is more suitable for indoor use. - In one technique that may be used to fill a larger hole present in a flower pot or other container, for example, with reference to
FIGS. 1B and 1C , afirst layer 15 of the composition is applied to the surfaces of the container immediately adjacent to theholes 12. This application step can be accomplished by brushing, rolling, or pouring the composition to the desired area. Apatch 17 is then positioned over thefirst layer 15 so as to cover theholes 12. When the composition cures, the first layer functions 15 as an adhesive between the bottom surface of thecontainer 10 and thepatch 17. As shown inFIG. 1D , asecond layer 20 of the composition may be applied around the periphery of thepatch 17, if needed, to provide a watertight seal at the intersection of thepatch 17 and thebottom surface 10 of the container. This application step can be accomplished by brushing, rolling, or pouring the composition to the desired area, and can be started before or after thefirst layer 15 cures. - If the
patch 17 is moisture-permeable, such as cloth, woven or nonwoven fabric, etc., asecond layer 20 of the composition may be applied over the entire outer surface of thepatch 17 so that the resultingbottom surface 10 of the container is watertight. If, on the other hand, a moisture-impermeable material is used, such as plastic or the like, it may not be necessary to apply asecond layer 20, or at least not necessary to apply thesecond layer 20 over the entire outer surface of thepatch 17. In the case where a moisture-impermeable material is used, thepatch 17 may be applied over thefirst layer 15 of the composition, as described above, or alternatively thepatch 17 may be applied first over theholes 12 following by applying the composition around the edges of thepatch 17 to secure it to the container in a watertight fashion. For applications involving the filling of smaller holes or the repair of cracks in a container or other object, a patch often is not needed. This application step can be accomplished by brushing, rolling, or pouring the composition to the desired area. In such situations, one or more coats of the composition may be applied, as needed, directly to the object to fill the hole, crack, etc. When multiple coats are used, the composition normally should be allowed to cure between coats. In another example, the composition may be poured onto the interior surfaces of a flower pot and allowed to cure to form a waterproof liner. - In another aspect, with reference to
FIGS. 2A-2B , the composition may be applied to at least agrip portion 203 of a hand tool 200 (e.g.,hammer 201, screw driver, saw, pliers, wrench, shovel, wire cutter, hoe, rake, etc.) or eating or cooking utensil (e.g.,ladle 202, spatula, tongs, large wooden spoon, fork, knife, soup spoon, etc.). Such an application creates an improved gripping surface. In addition to the improved gripping surface, it also enhances additional properties of the tool or utensil such as enhancing its strength, making it more heat resistant (which can be extremely beneficial for cooking utensils), increasing its electrical insulation properties (which can be extremely beneficial when working with tools useable on electrical wires or on power tools), and deadening vibrations which would otherwise be passed to the user. In one application technique, as shown inFIG. 2B , thehandle portion 203 of tool and/or utensil is dipped into acontainer 208 of theliquid rubber composition 209 as shown instep 210. The tool and/or utensil is removed from thecontainer 208 containing theliquid rubber composition 209 as shown instep 212 and thehandle portion 203 is covered with aliquid rubber coating 206. Theliquid rubber coating 206 is given time for the composition to cure. Once cured and dried, as described above as shown instep 214, the composition coatedgrip 206 may offer a number of advantages such as thermal insulation, shock resistance, vibration resistance, and/or electrical resistance. In an alternative method, thecomposition 209 can be painted onto thehandle portion 203 of thetool 201 orutensil 202, e.g., by a paint brush or paint roller, and cured to provide agrip 206 having the desired properties. - With reference to
FIG. 3 , the composition also may be applied to astrainer 300 as shown instep 310. This can serve to make a portion of the strainer water impermeable if only a portion of the strainer is coated with the composition; or it can make it entirely water impermeable if theentire mesh portion 302 of the strainer is coated. Thisapplication step 312 can be accomplished by pouring thecomposition 309, from acontainer 308 for example, onto a target area of themesh portion 302 of thestrainer 300 and moving the container 308 (i.e., moving the target area to which the composition is applied) until the all or the desiredportion 304 of themesh strainer 300 is coated. Once cured instep 314, thecoated portion 304 is water-impermeable. In one embodiment, the liquid rubber composition is sufficiently viscous and openings in the strainer are relatively small such that no liquid passes through the strainer. In an alternative application method, the liquid composition can be painted onto themesh portion 302 of thestrainer 300, e.g., by a paint brush or paint roller, and cured to create the waterimpermeable region 304. These methods can also be used to repair or patch a strainer where a portion of the mesh is damaged by coating the damaged portion with the liquid rubber composition, i.e., by making the damaged portion the target portion. - In yet another aspect, with reference to
FIG. 4 , the composition may be applied over exposedelectrical wires FIG. 4 , afterelectrical wires twisted wires layer 406 is formed. The end portions of the sheathes or cladding 402 a and 402 b of therespective wires wires layer 406. This enables the quality of the spliced wires to be visually inspected for integrity. Alternatively, a colored composition may be used, e.g., one which matches the color of the existing sheathes or cladding 402 a and 402 b, or otherwise provides color-coding as desired. - In another aspect, as shown in
FIGS. 5A-5D , the composition is applied to an article of sporting equipment with a handle or shaft such as a hockey stick, baseball bat, crochet mallet, golf club, or the like, to other sporting equipment such as a skateboard, or to an inflatable ball. In some examples, the composition is applied to grip portion(s) to improve gripping properties and/or provide thermal insulation, shock resistance, vibration resistance, etc. In other examples, the composition is applied to non-grip portion(s) of the article of sports equipment. For example, as shown inFIG. 5A , the composition 508 may be applied along the shaft of ahockey stick 502 for increasing gripping and tactile properties, for aesthetic purposes, and/or to modify the flex properties of the shaft, e.g., by increasing flexural stiffness. The composition may be applied by any desired technique, such as by painting with abrush 505 or roller or by dipping or pouring. Once applied, the composition is permitted to cure to form a single gripping region covering the majority of the shaft or separategripping regions gripping surfaces stick 502 without adding additional weight in the region therebetween. This technique may be used with either wooden or composite hockey sticks. In another example, not shown, the composition may be applied to the blade of thehockey stick 502 to provide vibration resistance and/or to modify the frictional properties of the blade. -
FIG. 5B shows the application of the viscous liquid rubber composition to abaseball bat 510. For example, as shown inFIG. 5B , the composition may be applied along thehandle portion 514 of thebaseball bat 510 for increasing gripping and tactile properties, for reducing vibrations that are transmitted back to the user, and/or for aesthetic purposes. The composition may be applied by any suitable technique, such as by painting with abrush 505 or roller or by dipping or pouring. Once applied, the liquid rubber composition is permitted to cure to form an enhancedgripping region 514. If a dipping process is used or if desired, thebutt end 512 portion of thebaseball bat 510 may be covered along with the base portion of thebat 510 proximate the butt end. This technique may be used, for example, with wooden, aluminum, or composite baseball bats. -
FIG. 5C shows the application of the viscous liquid rubber composition to agolf club 520. Grips on golf clubs have been known to rip or undesirably wear. The composition may be applied to the grip portion of a golf club, either directly to the shaft or over an existing grip, to provide an enhanced grip. For example, as shown inFIG. 5C , the composition may be applied to thegrip portion 524 of thegolf club 520 for increasing gripping and tactile properties, for reducing vibrations that are transmitted back to the golfer, and/or for aesthetic purposes. The composition may be applied by any desirable technique, such as by painting with abrush 505 or roller or by dipping or pouring. Once applied, the composition is permitted to cure to form the enhancedgripping region 524. Multiple coats of the liquid rubber composition may be applied, as desired, to increase the thickness of thegrip 524. -
FIG. 5D shows the application of the viscous liquid rubber composition to askateboard 530, and more specifically to theupper surface 532 of askateboard 530. Skateboarders commonly tape sandpaper-like material to the upper surface of skateboards to enhance the grip between shoes and the skateboard while skating. However, the sandpaper-like texture adds to the wear of both the upper and the sole of the user's footwear. As shown inFIG. 5D , the composition may be applied to theupper surface 532 of theskateboard 530 for providing increasing gripping and tactile properties, and/or for aesthetic purposes. The rubber-coatedupper surface 532 provides an enhanced grip that may have less of a negative impact on the wear of shoes. The composition may be applied by any desirable technique, such as by painting with abrush 505 or roller. Once applied, the liquid rubber composition is permitted to cure to form the enhancedgripping region 534 on theupper surface 532. In addition to providing an improved gripping surface, the cured composition may provide other benefits to theskateboard 530, such as increased strength, waterproofing, and reduced vibrations transmitted to the rider. If desired, the liquid rubber composition may also be applied to the lower surface and sides of theskateboard 530 to make the skateboard entirely waterproof and/or supplement the strengthening properties mentioned above. -
FIG. 6 shows the application of the liquid rubber composition to aninflatable ball 610, such as a football, a rugby ball, a soccer ball, a volleyball, or an exercise ball, which has been damaged by a perforation or tear 602 and cannot fully hold air at the desired inflation pressure. The composition may be applied by any desirable technique, such as by painting thearea 606 surrounding the perforation or tear 602 with abrush 505 or roller. Once applied, the liquid rubber composition is permitted to cure to patch the damaged area and form an air- and water impermeable coating that enables the ball to hold air at a desired pressure when inflated vianozzle hole 604. - The composition also may be applied to soles and/or other outer portions of athletic shoes, boots, etc. to provide waterproofing and/or modify physical properties thereof. For example, a portion or the entire outer surface of shoes or boots may be dipped into the composition, or the composition may be applied to the outer surface or portion thereof by brushing or rolling, to form a waterproof outer layer.
- In yet another aspect, the composition is applied to machinery for purposes of noise reduction. For example, the composition may be applied to the base of a window air conditioning unit, water filtration system (e.g., for a pool or hot tub), air compressor, furnace, etc. to reduce noise resulting from vibration of machine components. Instead of (or possibly in addition to) applying the composition directly to the equipment, the composition may be applied to structure that supports the equipment, e.g., housing or the like, to reduce noise associated with vibration.
- In other aspects, the composition may be applied to a wide variety of surfaces that are subject to high levels of wear-and-tear, including furniture, countertops, cabinets, hardwood floors, and the like. More generally, the compositions may be applied to surfaces that are subject to high levels of wear-and-tear as an alternative to polyurethane coatings that conventionally have been applied to such surfaces.
- In other examples of household applications, the composition may be applied between tiles as a substitute for grout. For example, ceramic tiles may be prepared and placed over a floor or other surface to be tiled, and secured to the underlying structure using conventional techniques. After the tiles are in place, the spaces between the tiles may be filled with the composition by brushing, extruding through a caulk tube nozzle, or other suitable technique. In another example, the composition may be applied over existing grout to form a protective coating.
- The composition also may be applied to exterior surfaces of automobiles, or other types of motor vehicles such as boats, to form a decorative layer, indicia, stripes, or the like. In one example, the composition is applied along the surfaces of the bed of a pickup truck to form a protective layer, thereby eliminating the need for a premolded bed liner. The composition also may be used to seal a car bumper, car floorboards, car speakers, etc. In other examples, the composition is applied to repair a leak in a soft top of a convertible automobile or a leak in an inflatable raft.
- The composition may be applied to pipes and hoses, such as the ends of downspouts, gutters, PVC pipes, irrigation pipes, conduits, etc. to attach segments together in a watertight manner. In one example (not illustrated), an end portion of a downspout or PVC pipe is dipped into a can containing the viscous liquid rubber composition. The downspout or PVC pipe containing the liquid rubber composition is then inserted into a fitting or junction element, e.g., gutter fitting. After the composition cures, the downspout or PVC pipe is adhered to the fitting or junction element in a watertight manner.
- The composition also may be applied to various fabrics such as an umbrella, tent, awning, or the like to increase waterproofing. In one example (not illustrated), the composition is rolled onto a metal roof and allowed to cure to form a waterproof coating.
- In another aspect, as shown in
FIG. 7 , the composition is applied to carpet or anarea rug 700 to create a non-slip surface. More specifically, the composition is applied to theundersurface 704 of the carpet, i.e., the surface opposite thewalking surface 702. The composition may be applied by any desirable technique, such as by painting theunderside 704 or portions thereof with a brush or aroller 705. Once applied, the liquid rubber composition is permitted to cure and thecarpet 700 is placed in a desired location with gripping region(s) 706 providing a non-slip surface against the floor (not illustrated). The composition may provide other benefits as well, including improving sound insulation as well as wearing properties of the carpet orrug 700. In one approach, only selectedportions 706, such as the corner regions, of theunderside 704 are coated with the liquid rubber composition. In another approach as illustrated inFIG. 7 , alarge area 706 including the entire lower surface may be coated. Applying the composition to the entire undersurface of a carpet or rug, or at least a substantial portion thereof, also may avoid the need for a pad as is conventionally used. - The composition also may be used to create a waterproof liner for a pond, fish tank, or pool. For example, a pool or pond structure may be formed from a suitable material such as rocks, bricks, wood, concrete, or the like. If desired, the ground first may be excavated such that the pool or pond structure is partially or entirely in-ground. The composition then may be applied to the exposed surfaces of the pool or pond structure using any suitable technique such as rolling, brushing, or pouring. The composition is allowed to cure, and the pool or pond structure thereafter may be filled with water.
- A clear composition may be applied to a newspaper, photo, document, etc. as a protective and transparent lamination to preserve the document. The composition may be applied to metal to prevent rust and corrosion. A clear composition also may be applied over glass for purposes of making the glass shatter-resistant.
- In another example, as shown in
FIG. 8 , a shower orbathtub 800 is coated with the composition to create a waterproof liner and/or to provide safety grip surfaces. More specifically, with reference toFIG. 8 , thebottom surface 802 of a shower ortub 800 where a user stands and which normally includes adrain 804, commonly creates a dangerous slip-and-fall hazard due to being slippery when wet. The composition may be applied by any desirable technique, such as by coating thebottom surface 802 or portions thereof with a brush or aroller 805. Once applied, the liquid rubber composition is permitted to cure andnon-slip regions 806 are formed by the cured compositions. The composition can be applied to selectedregions 806 of thebottom surface 802 as is shown inFIG. 8 or alternatively the entirebottom surface 802, except for thedrain 804 can be coated. - In another aspect, the composition is applied to the interior surfaces of a cardboard box, paper bag, or other moisture-permeable container to create a watertight container. This process includes coating the inside of a paper bag or cardboard container with the composition. Preferably all of the bottom surface of the bag or box is coated and at least a bottom portion of the wall is coated. The thickness of the composition applied to the side walls may be selected based on the configuration and desired use of the bag or box. This application step can be accomplished by a brush or roller or other desirable applicator. Alternatively, the liquid rubber can be poured into the bag or box and the bag or box can be rotated and/or tilted to coat its inner surfaces. After the composition has cured, the paper bag or cardboard container has become a waterproof, i.e., water impermeable, container. Thus, according to one expanded process of either of these methods, once the interior of a paper bag is coated or partially coated with the liquid rubber and the liquid rubber has cured, water can be deposited into the now-water impermeable bag or box, to demonstrate its water impermeability and the water may be poured from the bag or box. To further demonstrate this, at least one live fish can be deposited into the now-water impermeable bag or box with the water, and the water with the fish may be poured from the bag or box.
- In one example (not illustrated), an airboat is assembled in which the bottom portion of the hull is formed using one or more wire mesh sections supported by a metal frame. The composition is applied onto the wire mesh using a paint roller. Additional coats of the composition may be applied successively, as needed, after allowing the previous coat to cure. The resulting hull is water-impermeable such that the airboat may be operated over prolonged periods of time without any water leaking into the interior of the boat.
- In another example, the composition is poured into a pan, such as a rectangular non-stick baking pan, to a thickness of approximately ½ to one inch. After the composition is allowed to cure, the cured composition is removed from the pan. The resulting material may be easily handled and manipulated to demonstrate its flexibility.
- In addition to the applications and benefits as set forth herein, there are benefits in these techniques as demonstrating the uses, the ease of the use, and the advantages of the viscous liquid rubber composition by each of these processes. By making articles waterproof, the techniques described herein further provide benefits associated with avoiding contact with moisture, including making articles rust-resistant, mold-resistant, mildew-resistant, and the like.
- The foregoing description should be considered illustrative rather than limiting. It should be recognized that various modifications can be made without departing from the spirit or scope of the invention as described and claimed herein.
Claims (20)
1. A method of modifying an article to provide a non-slip surface, thermal insulation, electrical insulation, shock resistance, vibration resistance, or a combination thereof, the method comprising applying a viscous liquid rubber composition to at least a portion of a surface of the article, wherein the viscous liquid rubber composition is applied to the surface or portion thereof by brushing, rolling, pouring, or dipping.
2. The method of claim 1 , wherein the article is selected from the group consisting of a shoe, boot, hockey stick, golf club, skateboard, baseball bat, javelin, and crochet mallet.
3. The method of claim 1 , wherein the article is selected from the group consisting of a hammer, screw driver, saw, pliers, wrench, wire cutter, shovel, hoe, and rake.
4. The method of claim 1 , wherein the article is selected from the group consisting of a ladle, spatula, tongs, fork, knife, and spoon.
5. The method of claim 1 , wherein the article is a carpet or rug.
6. The method of claim 1 , wherein the article is a motor vehicle.
7. The method of claim 1 , wherein the article is an electrical wire.
8. The method of claim 1 , wherein the article is selected from the group consisting of an air conditioning unit, air compressor, water filtration system, and furnace, or a housing therefor.
9. The method of claim 1 , wherein the article is selected from the group consisting of furniture, countertop, cabinet, hardwood floor, glass, and tile.
10. A method of waterproofing an article, the method comprising applying a viscous liquid rubber composition to at least a portion of a surface of the article, wherein the viscous liquid rubber composition is applied by brushing, rolling, pouring, or dipping, and wherein the article is selected from the group consisting of a strainer, container, shoe, boot, boat, raft, document, photograph, umbrella, tent, awning, shower, bathtub, laundry tub, sink, pool preform, pond preform, cardboard box, concrete block, paper bag, pipe, hose, metal roof, downspout, and gutter.
11. The method of claim 10 , wherein the article is a container having at least one hole along a lower portion thereof, and wherein the viscous liquid rubber composition is applied into the at least one hole or onto a portion of a surface surrounding the at least one hole.
12. The method of claim 11 , further comprising applying a patch to cover the at least one hole, and applying a second layer of the viscous liquid rubber composition to cover at least a portion of the patch.
13. The method of claim 10 , wherein the article is a strainer and wherein the composition is applied to the strainer or a portion thereof by pouring.
14. The method of claim 10 , wherein the article is a boat having a hull formed at least partially of wire mesh, wherein the composition is applied to the wire mesh by rolling.
15. The method of claim 10 , wherein the article is a downspout or pipe and wherein the composition is applied by dipping the downspout or pipe into the composition.
16. The method of claim 15 , further comprising inserting the downspout or pipe containing the composition into a fitting or junction element to form a seal therebetween.
17. The method of claim 10 , wherein the article is a pool preform or a pond preform, and wherein the composition is applied to surfaces thereof by rolling.
18. The method of claim 10 , wherein the article is a concrete block, the method further comprising the steps of forming a crack in the concrete block and pouring the composition into the crack to at least partially fill the crack.
19. A method of comparing the viscosity of a liquid rubber composition to that of a reference liquid, the method comprising:
providing a generally horizontally oriented wire screen;
pouring the reference liquid onto a first portion of the wire screen;
pouring the liquid rubber composition onto a second portion of the wire screen; and
determining whether the reference liquid and the liquid rubber composition poured onto the screen drip through the screen.
20. The method of claim 19 , wherein the reference liquid is latex paint.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/980,941 US20170182512A1 (en) | 2015-12-28 | 2015-12-28 | Method of applying and using viscous liquid rubber composition |
US16/364,701 US10960830B2 (en) | 2015-12-28 | 2019-03-26 | Method of applying and using viscous liquid rubber composition |
US17/215,869 US20210213893A1 (en) | 2015-12-28 | 2021-03-29 | Method of Applying and Using Viscous Liquid Rubber Composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/980,941 US20170182512A1 (en) | 2015-12-28 | 2015-12-28 | Method of applying and using viscous liquid rubber composition |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/364,701 Division US10960830B2 (en) | 2015-12-28 | 2019-03-26 | Method of applying and using viscous liquid rubber composition |
Publications (1)
Publication Number | Publication Date |
---|---|
US20170182512A1 true US20170182512A1 (en) | 2017-06-29 |
Family
ID=59087659
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/980,941 Abandoned US20170182512A1 (en) | 2015-12-28 | 2015-12-28 | Method of applying and using viscous liquid rubber composition |
US16/364,701 Active 2036-01-25 US10960830B2 (en) | 2015-12-28 | 2019-03-26 | Method of applying and using viscous liquid rubber composition |
US17/215,869 Abandoned US20210213893A1 (en) | 2015-12-28 | 2021-03-29 | Method of Applying and Using Viscous Liquid Rubber Composition |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/364,701 Active 2036-01-25 US10960830B2 (en) | 2015-12-28 | 2019-03-26 | Method of applying and using viscous liquid rubber composition |
US17/215,869 Abandoned US20210213893A1 (en) | 2015-12-28 | 2021-03-29 | Method of Applying and Using Viscous Liquid Rubber Composition |
Country Status (1)
Country | Link |
---|---|
US (3) | US20170182512A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220295744A1 (en) * | 2021-03-22 | 2022-09-22 | Doskocil Manufacturing Company, Inc. | Pet toy |
US11701794B1 (en) * | 2019-05-31 | 2023-07-18 | RezBats, LLC | Method of forming a sports bat and sports bat article |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230191444A1 (en) * | 2021-12-17 | 2023-06-22 | Swift IP, LLC | Removable Rubber Compositions, Kits, and Methods of Forming Removable Waterproof Barriers |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070237965A1 (en) * | 2006-04-05 | 2007-10-11 | Bayer Materialscience Llc | Composite parts comprising sprayed polyurethaneureas |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL132381C (en) | 1962-09-07 | |||
US3448072A (en) | 1965-06-14 | 1969-06-03 | Gen Electric | Silylurethane terminated polyester compositions |
BE759622A (en) | 1969-12-01 | 1971-06-01 | Dow Corning | COPOLYMER SEQUENCES OF SILOXANES, VULCANIZABLE AT ROOM TEMPERATURE, CONTAINING POLYDIORGANOSILOXANE SEQUENCES OF DIFFERENT LENGTHS |
BE759620A (en) | 1969-12-01 | 1971-06-01 | Dow Corning | CURING COMPOSITION BASED ON ORGANOSILOXANES WITH CETOXIME FUNCTION AND ORGANOSILOXANES |
US3962160A (en) | 1974-12-10 | 1976-06-08 | General Electric Company | Novel organofunctional (ketoximino) silanes and room temperature, vulcanizable compositions containing the same |
US4020029A (en) | 1975-10-01 | 1977-04-26 | Pdi, Inc. | Tackifier |
US4329247A (en) | 1980-11-06 | 1982-05-11 | Pdi, Inc. | Stain remover for vinyl materials |
JPS6026059A (en) | 1983-07-21 | 1985-02-08 | Toray Silicone Co Ltd | Room temperature-curing organopolysiloxane composition |
US4536454A (en) | 1983-08-26 | 1985-08-20 | Pdi, Inc. | Flexible coating composition and method of applying same |
US4745139A (en) | 1987-02-09 | 1988-05-17 | Pdi, Inc. | Elastomeric coatings containing glass bubbles |
US5256716A (en) | 1990-08-20 | 1993-10-26 | Pdi, Inc. | Coating for foams and plastics |
US5192608A (en) | 1991-10-24 | 1993-03-09 | Pdi, Inc. | Vinyl based coatings |
US5314940A (en) | 1992-06-22 | 1994-05-24 | Stone Donald D | High wet-friction elastomeric coatings including a thermoplastic rubber and petrolatum |
US5534588A (en) | 1994-05-24 | 1996-07-09 | Alliedsignal Inc. | Room temperature vulcanizable silicone compositions employing phenyl substituted tris-functional ketoxime silanes |
JPH08104815A (en) | 1994-09-30 | 1996-04-23 | Toray Dow Corning Silicone Co Ltd | One pack type room temperature curable silicone elastomer compositon |
JP3457075B2 (en) | 1994-11-24 | 2003-10-14 | 東レ・ダウコーニング・シリコーン株式会社 | Method for producing one-part room temperature curable silicone elastomer composition |
US5733960A (en) | 1996-04-04 | 1998-03-31 | Dow Corning Corporation | Enhanced longevity of surface drying oil on a sealant modified by incorporation of zinc oxide |
EP1304354B1 (en) | 2000-07-25 | 2007-01-24 | Mitsui Chemicals, Inc. | Curable composition and uses thereof |
US20100233146A1 (en) | 2002-09-09 | 2010-09-16 | Reactive Surfaces, Ltd. | Coatings and Surface Treatments Having Active Enzymes and Peptides |
US7148623B2 (en) * | 2004-06-28 | 2006-12-12 | Vladimir Vlaskin | Flexible electroluminescent material |
WO2009124383A1 (en) * | 2008-04-07 | 2009-10-15 | Société Eg06 Inc. | Decentralized source separation sewage system |
US20110006028A1 (en) | 2009-07-10 | 2011-01-13 | Greg Caldwell Company, Llc | Coated glass bottles and articles and methods of manufacture |
US20110105647A1 (en) | 2009-10-30 | 2011-05-05 | Rust-Oleum Corporation | Countertop Coating |
AU2013281220B2 (en) | 2012-06-25 | 2017-03-16 | Ross Technology Corporation | Elastomeric coatings having hydrophobic and/or oleophobic properties |
-
2015
- 2015-12-28 US US14/980,941 patent/US20170182512A1/en not_active Abandoned
-
2019
- 2019-03-26 US US16/364,701 patent/US10960830B2/en active Active
-
2021
- 2021-03-29 US US17/215,869 patent/US20210213893A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070237965A1 (en) * | 2006-04-05 | 2007-10-11 | Bayer Materialscience Llc | Composite parts comprising sprayed polyurethaneureas |
Non-Patent Citations (3)
Title |
---|
Doesitreallywork website: http://web.archive.org/web /20120405221422/http://doesitreallywork.org/flex-seal as archived on 4/5/2012 * |
Plasti Dip - Multipurpose Rubber Coating brochure / technical data sheet from 1/22/02, Performix Brand, 2 pages. * |
Rubberizeit!TM website: https://web.archive.org/web/20131218184253/http: //www.rubberizeit.com/ as archived on 12/18/13. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11701794B1 (en) * | 2019-05-31 | 2023-07-18 | RezBats, LLC | Method of forming a sports bat and sports bat article |
US20220295744A1 (en) * | 2021-03-22 | 2022-09-22 | Doskocil Manufacturing Company, Inc. | Pet toy |
Also Published As
Publication number | Publication date |
---|---|
US10960830B2 (en) | 2021-03-30 |
US20190217332A1 (en) | 2019-07-18 |
US20210213893A1 (en) | 2021-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20210213893A1 (en) | Method of Applying and Using Viscous Liquid Rubber Composition | |
US5411352A (en) | Laminated sports floor and method of making the same | |
US8551601B2 (en) | Stone, metal and tar laminate for exterior cladding | |
CA2663050C (en) | Interlocking floor system | |
JP2523842B2 (en) | Surface for sports | |
US20140234563A1 (en) | Peelable Coating | |
US11426966B2 (en) | Bendable panel | |
US20180117955A1 (en) | Decorative multi-layer coating for horizontal and vertical surfaces | |
US20100062219A1 (en) | Methods of coating a substrate with a universal primer to adhere an overlay | |
US11383453B2 (en) | Methods of repairing and waterproofing articles | |
US10344469B2 (en) | Reinforced water-resistant board with traffic coat | |
CN206521925U (en) | A kind of hollow ornament materials inside corner line of stone flour compacting | |
CN204715152U (en) | A kind of court combination mat | |
RU47883U1 (en) | COATING | |
CN214272497U (en) | Anti-crack and anti-hollowing wall surface structure | |
JPH0219242B2 (en) | ||
CN220202365U (en) | Prefabricated plastic court | |
CN216089173U (en) | High-strength wear-resistant sole | |
CN212562306U (en) | Terrace paint surface layer with orange-grain anti-slip form | |
NL2012388B1 (en) | Floor comprising a substrate and a covering lying thereon. | |
CN213548870U (en) | Humanoid lawn is with turning to formula sprinkler | |
AU2006230714A1 (en) | Polystyrene Structures | |
CN204645505U (en) | Waterproof and dampproof wooden floor | |
CN106639258A (en) | Stone-powder-pressed hollow clamping-fastening type skirting line for decorative materials | |
GB2555520A (en) | Silicone products and method of manufacture thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SWIFT IP, LLC, FLORIDA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SWIFT, PHILIP;REEL/FRAME:037634/0719 Effective date: 20160128 |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: ADVISORY ACTION MAILED |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |