Patent Application
20160075170
The present disclosure relates generally to the field of surface coverings, and in particular but not exclusively, relates to a dry-erase surface covering for the enhancement of walls, living spaces and work spaces.
Current dry-erase products are generally limited to dry-erase boards and dry-erase capable paints. While useful in their own right, each of these products has limited utility and a unique set of problems that greatly limit the ways in which they can be used. Products with dry-erase surfaces generally come in specific pre-defined sizes or shapes, such as markerboards or pre-cut dry-erase flexible surfaces, which tend to limit where they can be used. These types of products are often difficult to install and frequently require mounting hardware. Also, such products are generally permanent in nature, cannot be easily removed from surfaces, and require extra effort to return the surfaces on which they are mounted to their original state.
Dry-erase boards are generally restricted to use on highly constrained, immovable surfaces, such as on walls or on easels. Although products do exist that purport to enable the mounting of dry-erase boards on moving surfaces such as on the doors of refrigerators or on doors (e.g., front doors, garage doors, etc.), they have numerous drawbacks including inconsistent mounting, poor mounting, and a general tendency to flop and bang around when such doors are in use. Thus, current conventional solutions can only be mounted in a few fixed locations and do not readily adhere to entire surfaces.
On the other hand, dry-erase capable paints present their own unique challenges. Often, dry-erase capable paints require the same level of work as is involved in applying regular paints when applying them to surfaces. As with regular paints, dry-erase capable paints usually require the same level of attention to taping, masking, fumes, dry times and clean-up times. And, more importantly, such dry-erase capable paints cannot be applied and removed for short periods of time for impromptu or ad hoc applications.
Thus, there is a significant and growing need for a dry-erase surface covering solution that can be applied to surfaces of differing sizes and that can be easily removed in a peel-and-stick fashion, repositioned and re-applied in a straightforward manner. There is also a need for a solution that reduces or eliminates the effort involved in the application of conventional dry-erase capable paints while ensuring a continued ability to quickly apply and remove dry-erase surfaces for short periods of time. And, there is a further need for a solution that will enable a dry-erase surface to adhere to movable surfaces without the drawbacks associated with the use of dry-erase boards on such surfaces.
Non-limiting and non-exhaustive embodiments are described with reference to the following figures, wherein like reference numerals refer to like parts throughout the various views unless otherwise specified.
In the description to follow, various embodiments will be described, and specific configurations will be set forth. Numerous and specific details are given to provide an understanding of these embodiments. The aspects disclosed herein can be practiced without one or more of the specific details, or with other methods, components, or systems. In other instances, structures or operations are not shown or described in detail to avoid obscuring relevant inventive aspects.
Reference throughout this specification to “one embodiment” or “an embodiment” means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of the phrases “in one embodiment” or “in an embodiment” in various places throughout this specification do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The transparent vinyl layer 102 is applied onto the upper surface of the base material layer 104 using a lamination process in an embodiment. Although a lamination process is preferred, different processes for binding the transparent vinyl layer 102 to the base material layer 104 can be used in alternative embodiments. A pressure sensitive adhesive is applied to a lower surface of the base material layer 104. This pressure sensitive adhesive forms an adhesive layer 106 that is disposed between the lower surface of the base material 104 and a release paper layer 108. The release paper layer 108 can include one or more shapes and patterns which are printed on this layer for use in cutting or trimming various structures, patterns or shapes as desired by an end user. The release paper layer 108 in alternative embodiments is comprised of wax paper, nonstick paper or release paper. In different embodiments, alternative forms of release materials can be used provided the unique adhesive quality of the pressure-sensitive adhesive used in the adhesive layer 106 is preserved. In one specific embodiment, the adhesive layer 106 is comprised of a water based acrylic having a thickness range in a preferred embodiment from 0.02 millimeters to 0.04 millimeters. This preferred thickness range for the adhesive layer 106 ensures that it will not lose its adhesive property over an extended period of time (e.g., between one to five years) while also enabling the surface covering 100 to be removed or repositioned with the removal of little to none of the underlying paint on the surface to which the surface covering 100 has been applied.
The adhesive layer 106 is applied such that the thickness is sufficient to achieve a desired degree of adhesion to a surface (e.g., a wall or an object surface) without causing the removal of the underlying paint on a wall or surface. For lighter colored hues, the base material layer 104 is comprised of a light or white base material. For darker colored hues such as black, dark blue or dark red, the base material is in a preferred embodiment black in color. The use of a white base material or a black base material onto which colored ink is applied prevents the visual appearance of overlapping regions after application of a surface covering. Specifically, when using a white base material in the base material layer 104 with lighter colored ink applied to the upper surface of the base material layer 104, any overlapping of surface covering material that occurs will not produce visually darker hues (i.e., distinctly darker lines which visibly mark the end of one section of material when laid upon a different section of material) in an overlapped region. This optical property is used to preserve the appearance of consistency in overlapping regions and to avoid the appearance of darker lines or zones when they overlap as is common in conventional surface coverings. In addition, the use of a transparent vinyl layer 102 prevents the run-off onto the hands of users of the colored ink which is applied to the base material layer 104 while also providing added protection from mechanical wear and fading or degradation due to sustained exposure to ultraviolet rays.
After application of the ultraviolet coating to the protective layer, an adhesive layer is applied to the lower surface of the base material, as shown at step 308. A release paper is then combined to the lower surface of the base material layer using the adhesive layer, as shown at step 310, to produce a finished covering. The release paper includes in alternative embodiments various forms of printed material including text and photos such as measuring grids, application instructions, application photos, and shapes or patterns for cutting and trimming (e.g., butterflies, stars, or diamonds). The finished covering is then cut into desired widths (e.g., an American Standard roll of wallpaper, a 6-inch strip for applying wall borders, etc.), as shown at step 312, which can then be rolled onto a support core, as shown step 314, for convenient packaging and shipment.
In applying the surface covering, a user peels away a 2 to 6 inch segment of the release paper. The surface covering is then aligned and the exposed adhesive portion is placed in contact with an application surface (e.g., a wall or ceiling). The release paper is removed a small portion at a time by peeling it away from the adhesive layer and afterwards the user applies consistent pressure to the surface covering on the application surface using methodical sweeping motions across its surface to reduce or eliminate air trapped between the application surface and the surface covering. Once a portion of an application surface has been covered, added portions of the surface covering can be provided alongside or slightly overlapping the initial portion of the surface covering. After coverage of the desired portions or areas of an application surface, the user can use a cutting edge (e.g., a utility knife or a pair of scissors, etc.) to trim any excess portions of the surface covering from select areas (e.g., unintentionally covered areas, etc.). When no longer needed or desired, the user can then remove the surface covering from an application surface by slowly peeling away a corner of the surface covering and then gently pulling back and alongside the entirety of the surface covering.
Although specific embodiments have been illustrated and described herein, it will be appreciated by those of ordinary skill in the art that a wide variety of alternate and/or equivalent implementations may be substituted for the specific embodiments shown and described without departing from the scope of the present disclosure. This application is intended to cover any adaptations or variations of the embodiments discussed herein.
This application claims the benefit of priority to U.S. Provisional Application No. 62/089,239, entitled “Temporary Self-Adhesive Dry Erase Surface Covering” filed Dec. 9, 2014, the entire contents of which are incorporated herein by reference.
| Number | Date | Country | |
|---|---|---|---|
| 62049635 | Sep 2014 | US |
