CA3018001A1 - Panel for bathroom applications and method for fabricating the same - Google Patents
Panel for bathroom applications and method for fabricating the same Download PDFInfo
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- CA3018001A1 CA3018001A1 CA3018001A CA3018001A CA3018001A1 CA 3018001 A1 CA3018001 A1 CA 3018001A1 CA 3018001 A CA3018001 A CA 3018001A CA 3018001 A CA3018001 A CA 3018001A CA 3018001 A1 CA3018001 A1 CA 3018001A1
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- layer
- panel
- applying
- intermediary
- gelcoat
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- 238000000034 method Methods 0.000 title claims description 21
- 239000010410 layer Substances 0.000 claims abstract description 166
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229920001225 polyester resin Polymers 0.000 claims abstract description 20
- 239000004645 polyester resin Substances 0.000 claims abstract description 20
- 239000002344 surface layer Substances 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 13
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 11
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 11
- 229920000728 polyester Polymers 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 12
- 239000002023 wood Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 240000007182 Ochroma pyramidale Species 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
There is described a panel comprising: a backing layer having a back face and a front face opposite to the back face, the backing layer being made of polyester resin; an intermediary layer attached to the backing layer; and a surface layer attached to the intermediary layer, the surface layer being made of acrylic modified isophthalic gelcoat.
Description
PANEL FOR BATHROOM APPLICATIONS AND
METHOD FOR FABRICATING THE SAME
TECHNICAL FIELD
The present invention relates to the field of panels and methods for fabricating panels, and more particularly to panels for a shower or a bathtub and methods for fabricating panels for a shower or a bathtub.
BACKGROUND
Usual panels for shower or bathtubs are made of several layers of different layers. One of these layers is a reinforcement layer used to provide strength to the panel. The reinforcement layer is usually made of wood or surrogate. However, such materials are susceptible to moisture which can adversely impact the adhesion of the wood or surrogate to the adjacent layers.
Furthermore, wood or surrogate may not be flexible enough to conform to the contour of a typical bathtub or shower.
Some prior art panels comprise a reinforcement layer made of Balsa. While it improves the flexibility of the panel with respect to other wood and surrogate, Balsa is still susceptible to moisture.
Therefore, there is a need for an improved panel for bathroom applications.
SUMMARY
According to a first broad aspect, there is provided a panel comprising: a backing layer having a back face and a front face opposite to the back face, the backing layer being made of polyester resin; an intermediary layer attached to the backing layer; and a surface layer attached to the intermediary layer, the surface layer being made of acrylic modified isophthalic gelcoat.
In one embodiment, the backing layer is made of ArmorCoreTM.
In one embodiment, the surface layer is made of AcrylXTM.
In one embodiment, the intermediary layer is made of fiber-reinforced polymer.
In one embodiment, the intermediary layer is made of at least one of a polymer, a polyester and a resin In one embodiment, the panel further comprises an additional layer attached to the back face of the backing layer.
In one embodiment, the additional layer is made of fiber-reinforced polymer.
In one embodiment, the additional layer is made of at least one of a polymer, a polyester and a resin.
In one embodiment, wherein a face of the additional layer opposite to the backing layer is adapted to abut a panel-receiving surface.
In one embodiment, the panel receiving surface is one of a wall, a floor and a ceiling.
In one embodiment, the panel is part of a shower.
In one embodiment, the panel is part of a bathtub.
According to another broad aspect, there is provided a method for manufacturing a panel, comprising: providing a panel mold having a base panel; applying a layer of acrylic modified isophthalic gelcoat on the base panel of the panel mold; applying an intermediary layer on the layer of acrylic modified isophthalic gelcoat; and applying a layer of polyester resin on the intermediary layer.
In one embodiment, the step of applying a layer of acrylic modified isophthalic gelcoat comprises applying a layer of AcrylXTM on the base panel of the panel mold.
In one embodiment, the step of applying a layer of acrylic modified isophthalic gelcoat comprises .. spraying the acrylic modified isophthalic gelcoat on the base panel of the panel mold.
In one embodiment, the step of spraying the layer of acrylic modified isophthalic gelcoat comprises spraying the AcrylXTM on the base panel of the panel mold.
In one embodiment, the step of applying an intermediary layer comprises applying an intermediary layer of at least one of a polymer, a fiber-reinforced polymer, a polyester and a resin.
METHOD FOR FABRICATING THE SAME
TECHNICAL FIELD
The present invention relates to the field of panels and methods for fabricating panels, and more particularly to panels for a shower or a bathtub and methods for fabricating panels for a shower or a bathtub.
BACKGROUND
Usual panels for shower or bathtubs are made of several layers of different layers. One of these layers is a reinforcement layer used to provide strength to the panel. The reinforcement layer is usually made of wood or surrogate. However, such materials are susceptible to moisture which can adversely impact the adhesion of the wood or surrogate to the adjacent layers.
Furthermore, wood or surrogate may not be flexible enough to conform to the contour of a typical bathtub or shower.
Some prior art panels comprise a reinforcement layer made of Balsa. While it improves the flexibility of the panel with respect to other wood and surrogate, Balsa is still susceptible to moisture.
Therefore, there is a need for an improved panel for bathroom applications.
SUMMARY
According to a first broad aspect, there is provided a panel comprising: a backing layer having a back face and a front face opposite to the back face, the backing layer being made of polyester resin; an intermediary layer attached to the backing layer; and a surface layer attached to the intermediary layer, the surface layer being made of acrylic modified isophthalic gelcoat.
In one embodiment, the backing layer is made of ArmorCoreTM.
In one embodiment, the surface layer is made of AcrylXTM.
In one embodiment, the intermediary layer is made of fiber-reinforced polymer.
In one embodiment, the intermediary layer is made of at least one of a polymer, a polyester and a resin In one embodiment, the panel further comprises an additional layer attached to the back face of the backing layer.
In one embodiment, the additional layer is made of fiber-reinforced polymer.
In one embodiment, the additional layer is made of at least one of a polymer, a polyester and a resin.
In one embodiment, wherein a face of the additional layer opposite to the backing layer is adapted to abut a panel-receiving surface.
In one embodiment, the panel receiving surface is one of a wall, a floor and a ceiling.
In one embodiment, the panel is part of a shower.
In one embodiment, the panel is part of a bathtub.
According to another broad aspect, there is provided a method for manufacturing a panel, comprising: providing a panel mold having a base panel; applying a layer of acrylic modified isophthalic gelcoat on the base panel of the panel mold; applying an intermediary layer on the layer of acrylic modified isophthalic gelcoat; and applying a layer of polyester resin on the intermediary layer.
In one embodiment, the step of applying a layer of acrylic modified isophthalic gelcoat comprises applying a layer of AcrylXTM on the base panel of the panel mold.
In one embodiment, the step of applying a layer of acrylic modified isophthalic gelcoat comprises .. spraying the acrylic modified isophthalic gelcoat on the base panel of the panel mold.
In one embodiment, the step of spraying the layer of acrylic modified isophthalic gelcoat comprises spraying the AcrylXTM on the base panel of the panel mold.
In one embodiment, the step of applying an intermediary layer comprises applying an intermediary layer of at least one of a polymer, a fiber-reinforced polymer, a polyester and a resin.
-2-In one embodiment, the step of applying an intermediary layer comprises spraying the intermediary layer.
In one embodiment, the method further comprises applying an additional layer on the layer of polyester resin.
In one embodiment, the step of applying an additional layer comprises applying the additional layer of at least one of a polymer, a fiber-reinforced polymer, a polyester and a resin.
In one embodiment, the step of applying an additional layer comprises spraying the additional layer.
In one embodiment, the step of applying a layer of polyester resin comprises applying a layer of ArmorCoreTM.
In one embodiment, the step of applying a layer of polyester resin comprises spraying the polyester resin on the intermediary layer.
BRIEF DESCRIPTION OF THE DRAWINGS
Further features and advantages of the present invention will become apparent from the following detailed description, taken in combination with the appended drawings, in which:
Figure 1 is a block diagram illustrating a panel for bathroom applications, in accordance with an embodiment; and Figure 2 is a flow chart illustrating a method for fabricating the panel of Figure 1, in accordance with an embodiment.
It will be noted that throughout the appended drawings, like features are identified by like reference numerals.
DETAILED DESCRIPTION
There is described a panel for a bathtub or a shower that comprises at least three layers of different materials. The panel may be part of a shower such as a shower wall, ceiling or base, a bathtub, a bathroom sink, etc. For example, the panel may be shaped so as to correspond to a bathtub.
In one embodiment, the method further comprises applying an additional layer on the layer of polyester resin.
In one embodiment, the step of applying an additional layer comprises applying the additional layer of at least one of a polymer, a fiber-reinforced polymer, a polyester and a resin.
In one embodiment, the step of applying an additional layer comprises spraying the additional layer.
In one embodiment, the step of applying a layer of polyester resin comprises applying a layer of ArmorCoreTM.
In one embodiment, the step of applying a layer of polyester resin comprises spraying the polyester resin on the intermediary layer.
BRIEF DESCRIPTION OF THE DRAWINGS
Further features and advantages of the present invention will become apparent from the following detailed description, taken in combination with the appended drawings, in which:
Figure 1 is a block diagram illustrating a panel for bathroom applications, in accordance with an embodiment; and Figure 2 is a flow chart illustrating a method for fabricating the panel of Figure 1, in accordance with an embodiment.
It will be noted that throughout the appended drawings, like features are identified by like reference numerals.
DETAILED DESCRIPTION
There is described a panel for a bathtub or a shower that comprises at least three layers of different materials. The panel may be part of a shower such as a shower wall, ceiling or base, a bathtub, a bathroom sink, etc. For example, the panel may be shaped so as to correspond to a bathtub.
-3-Figure 1 schematically illustrates an exemplary panel 10 for bathroom applications. The panel 10 comprises at least three different layers 12, 14 and 16 deposited one on top of the other to form the panel.
The layer 12 is the back layer which acts as a support layer for the other layers 14 and 16 and provides the structural shape and strength for the panel 10. The layer 102 is the top of surface layer which will be apparent to a user. The intermediary layer 14 is sandwiched between the top layer 12 and the back layer 16. The intermediary layer 14 provides strength and structure for the panel 10.
The back layer 12 extends between a back face 18 and a top face 20 and the distance between the two faces 18 and 20 defines the thickness of the back layer 12. In one embodiment, the back layer 12 is adapted to be secured to a receiving surface such as a wall or a floor.
The intermediary layer 14 extends between a bottom face 22 and a top face 24 and the distance between the two faces 22 and 24 defines the thickness of the intermediary layer 14. The bottom face 22 of the intermediary layer 14 is attached to the top face 20 of the back layer 12. The top or surface layer 16 extends between a bottom face 26 and a top face 28 and the distance between the two faces 26 and 28 defines the thickness of the top layer 16. The bottom face 26 of the top layer 16 is attached to the top face 24 of the intermediary layer 14. The top face 28 of the top layer 16 corresponds to the top surface of the panel 10, which is to be exposed to a user when the panel 10 is installed.
The back layer 12 is made of polyester resin. In one embodiment, the back layer is made of ArmorCoreTM.
The intermediary layer 14 is made of polymer. In one embodiment, the intermediary layer is made of fiber-reinforced polymer. The intermediary layer may also be made of polyester or fiberglass and/or resin.
It should be understood that the intermediary layer 14 may comprise more than one intermediary layers deposited one on top of the other between the layers 12 and 16. The different intermediary layers may be made of the same material or of different materials.
The top layer 16 is a layer made of acrylic modified isophthalic gelcoat. In one embodiment, the top layer 16 is made of AcrylXTM.
The layer 12 is the back layer which acts as a support layer for the other layers 14 and 16 and provides the structural shape and strength for the panel 10. The layer 102 is the top of surface layer which will be apparent to a user. The intermediary layer 14 is sandwiched between the top layer 12 and the back layer 16. The intermediary layer 14 provides strength and structure for the panel 10.
The back layer 12 extends between a back face 18 and a top face 20 and the distance between the two faces 18 and 20 defines the thickness of the back layer 12. In one embodiment, the back layer 12 is adapted to be secured to a receiving surface such as a wall or a floor.
The intermediary layer 14 extends between a bottom face 22 and a top face 24 and the distance between the two faces 22 and 24 defines the thickness of the intermediary layer 14. The bottom face 22 of the intermediary layer 14 is attached to the top face 20 of the back layer 12. The top or surface layer 16 extends between a bottom face 26 and a top face 28 and the distance between the two faces 26 and 28 defines the thickness of the top layer 16. The bottom face 26 of the top layer 16 is attached to the top face 24 of the intermediary layer 14. The top face 28 of the top layer 16 corresponds to the top surface of the panel 10, which is to be exposed to a user when the panel 10 is installed.
The back layer 12 is made of polyester resin. In one embodiment, the back layer is made of ArmorCoreTM.
The intermediary layer 14 is made of polymer. In one embodiment, the intermediary layer is made of fiber-reinforced polymer. The intermediary layer may also be made of polyester or fiberglass and/or resin.
It should be understood that the intermediary layer 14 may comprise more than one intermediary layers deposited one on top of the other between the layers 12 and 16. The different intermediary layers may be made of the same material or of different materials.
The top layer 16 is a layer made of acrylic modified isophthalic gelcoat. In one embodiment, the top layer 16 is made of AcrylXTM.
-4-, In one embodiment, the panel 10 further comprises an additional layer attached to the back face 18 of the layer 12. In this case, the back face of the additional layer is adapted to abut a panel-receiving surface such as a wall, a floor or a ceiling of a bathroom.
The additional layer is made of polymer. In one embodiment, the additional layer is made of fiber-reinforced polymer. The additional layer may also be made of polyester or fiberglass and/or resin.
In one embodiment, the additional layer is made of the same material as that of the intermediary layer. In another embodiment, the additional and intermediary layers are made of different materials.
It should be understood that the additional layer may comprise more than one layer deposited one on top of the other. The different additional layers may be made of the same material or of different materials.
In one embodiment, the panel 10 is shaped and sized so as to correspond to at least a portion of a shower. For example, the panel 10 may be shaped and sized so as to correspond to a wall, a floor, a ceiling, or the like of a shower.
In another embodiment, the panel 10 is shaped and sized so as to correspond to a bath tub.
Figure 2 illustrates one embodiment of a method 50 for fabricating the panel 10. The first step 52 of the method 50 consists in providing a mold having a desired shape and size to correspond to a bathroom application. For example, the mold may be sized and shaped so as to correspond to at least a portion of a shower such as a wall of a shower, a base of a shower, a ceiling of a shower, and/or the like. In another example, the mold may be shaped and sized so as to correspond to a bathtub.
At step 54, a layer of acrylic modified isophthalic gelcoat is applied on the mold. In one embodiment, a layer of AcrylXTM is applied on the mold at step 52.
Then, at step 56, a layer of polymer is applied on the layer of acrylic modified isophthalic gelcoat. In one embodiment, the polymer applied at step 56 on the layer of acrylic modified isophthalic gelcoat consists in fiber-reinforced polymer.
The additional layer is made of polymer. In one embodiment, the additional layer is made of fiber-reinforced polymer. The additional layer may also be made of polyester or fiberglass and/or resin.
In one embodiment, the additional layer is made of the same material as that of the intermediary layer. In another embodiment, the additional and intermediary layers are made of different materials.
It should be understood that the additional layer may comprise more than one layer deposited one on top of the other. The different additional layers may be made of the same material or of different materials.
In one embodiment, the panel 10 is shaped and sized so as to correspond to at least a portion of a shower. For example, the panel 10 may be shaped and sized so as to correspond to a wall, a floor, a ceiling, or the like of a shower.
In another embodiment, the panel 10 is shaped and sized so as to correspond to a bath tub.
Figure 2 illustrates one embodiment of a method 50 for fabricating the panel 10. The first step 52 of the method 50 consists in providing a mold having a desired shape and size to correspond to a bathroom application. For example, the mold may be sized and shaped so as to correspond to at least a portion of a shower such as a wall of a shower, a base of a shower, a ceiling of a shower, and/or the like. In another example, the mold may be shaped and sized so as to correspond to a bathtub.
At step 54, a layer of acrylic modified isophthalic gelcoat is applied on the mold. In one embodiment, a layer of AcrylXTM is applied on the mold at step 52.
Then, at step 56, a layer of polymer is applied on the layer of acrylic modified isophthalic gelcoat. In one embodiment, the polymer applied at step 56 on the layer of acrylic modified isophthalic gelcoat consists in fiber-reinforced polymer.
-5-Finally, a layer of polyester resin is applied on the layer of polymer at step 58. In one embodiment, the layer of polyester resin consists in a layer of ArrnorCoreTM.
Once the different layers are dried, the panel is then formed and can be removed from the mold.
In one embodiment, the method 50 further comprises at least one curing step to dry the layers applied to the mold. For example, a first drying step may be performed after the application of the layer of acrylic modified isophthalic gelcoat on the mold. Once the layer of acrylic modified isophthalic gelcoat is dried, the layer of polymer is applied on the layer of acrylic modified isophthalic gelcoat. A second drying step is then performed in order to dry the layer of polymer.
Once the layer of polymer is dried, the layer of polyester resin is applied on the layer of polymer.
A final drying step is then performed in order to dry the layer of polyester resin.
It should be understood that any adequate method for applying a layer of material may be used.
For example, a layer of material may be applied on the mold or another layer by spraying material. In another example, a roller or a brush may be used for applying a layer of material.
In one embodiment, the top layer 16 has a thickness comprised between about 0.3 mm and about 0.7 mm.
In one embodiment, once being applied to the mold at step 54, the layer of acrylic modified isophthalic gelcoat is cured at a temperature up to 140 F for a period of time extending between about 15 minutes and about 35 minutes.
In one embodiment, the polyester resin layer 12 has a thickness of about 2.5 mm.
In one embodiment, once being applied on the intermediary layer at step 58, the layer of polyester resin is cured at a temperature up to 140 F for a period of time extending between about 25 minutes and about 35 minutes.
In one embodiment, the panel 10 comprising a layer of ArmorCoreTM is substantially impervious to moisture and freezing.
In an embodiment in which the panel 10 comprises a layer of ArmorCoreTM, the layer of ArmorCoreTM chemically bonds with the intermediary layer and the additional layer, if any, which eliminates potential for separation.
Once the different layers are dried, the panel is then formed and can be removed from the mold.
In one embodiment, the method 50 further comprises at least one curing step to dry the layers applied to the mold. For example, a first drying step may be performed after the application of the layer of acrylic modified isophthalic gelcoat on the mold. Once the layer of acrylic modified isophthalic gelcoat is dried, the layer of polymer is applied on the layer of acrylic modified isophthalic gelcoat. A second drying step is then performed in order to dry the layer of polymer.
Once the layer of polymer is dried, the layer of polyester resin is applied on the layer of polymer.
A final drying step is then performed in order to dry the layer of polyester resin.
It should be understood that any adequate method for applying a layer of material may be used.
For example, a layer of material may be applied on the mold or another layer by spraying material. In another example, a roller or a brush may be used for applying a layer of material.
In one embodiment, the top layer 16 has a thickness comprised between about 0.3 mm and about 0.7 mm.
In one embodiment, once being applied to the mold at step 54, the layer of acrylic modified isophthalic gelcoat is cured at a temperature up to 140 F for a period of time extending between about 15 minutes and about 35 minutes.
In one embodiment, the polyester resin layer 12 has a thickness of about 2.5 mm.
In one embodiment, once being applied on the intermediary layer at step 58, the layer of polyester resin is cured at a temperature up to 140 F for a period of time extending between about 25 minutes and about 35 minutes.
In one embodiment, the panel 10 comprising a layer of ArmorCoreTM is substantially impervious to moisture and freezing.
In an embodiment in which the panel 10 comprises a layer of ArmorCoreTM, the layer of ArmorCoreTM chemically bonds with the intermediary layer and the additional layer, if any, which eliminates potential for separation.
-6-In one embodiment, the resulting panel 10 is scored and pliable to conform to the contours of a bathtub or a shower.
The embodiments of the invention described above are intended to be exemplary only. The scope of the invention is therefore intended to be limited solely by the scope of the appended claims.
The embodiments of the invention described above are intended to be exemplary only. The scope of the invention is therefore intended to be limited solely by the scope of the appended claims.
-7-
Claims (23)
1. A panel comprising:
a backing layer having a back face and a front face opposite to the back face, the backing layer being made of polyester resin;
an intermediary layer attached to the backing layer; and a surface layer attached to the intermediary layer, the surface layer being made of acrylic modified isophthalic gelcoat.
a backing layer having a back face and a front face opposite to the back face, the backing layer being made of polyester resin;
an intermediary layer attached to the backing layer; and a surface layer attached to the intermediary layer, the surface layer being made of acrylic modified isophthalic gelcoat.
2. The panel of claim 1, wherein the backing layer is made of ArmorCore.TM..
3. The panel of claim 1 or 2, wherein the surface layer is made of AcrylX.TM..
4. The panel of any one of claims 1 to 3, wherein the intermediary layer is made of fiber-reinforced polymer.
5. The panel of any one of claims 1 to 3, wherein the intermediary layer is made of at least one of a polymer, a polyester and a resin.
6. The panel of any one of claims 1 to 5, further comprising an additional layer attached to the back face of the backing layer.
7. The panel of claim 6, wherein the additional layer is made of fiber-reinforced polymer.
8. The panel of claim 6, wherein the additional layer is made of at least one of a polymer, a polyester and a resin.
9. The panel of any one of claims 6 to 8, wherein a face of the additional layer opposite to the backing layer is adapted to abut a panel-receiving surface.
10. The panel of claim 9, wherein the panel receiving surface is one of a wall, a floor and a ceiling.
11. The panel of any one of claims 1 to 10, wherein the panel is part of a shower.
12. The panel of any one of claims 1 to 10, wherein the panel is part of a bathtub.
13. A method for manufacturing a panel, comprising:
providing a panel mold having a base panel;
applying a layer of acrylic modified isophthalic gelcoat on the base panel of the panel mold;
applying an intermediary layer on the layer of acrylic modified isophthalic gelcoat; and applying a layer of polyester resin on the intermediary layer.
providing a panel mold having a base panel;
applying a layer of acrylic modified isophthalic gelcoat on the base panel of the panel mold;
applying an intermediary layer on the layer of acrylic modified isophthalic gelcoat; and applying a layer of polyester resin on the intermediary layer.
14. The method of claim 13, wherein said applying a layer of acrylic modified isophthalic gelcoat comprises applying a layer of AcryLX.TM. on the base panel of the panel mold.
15. The method of claim 13, wherein said applying a layer of acrylic modified isophthalic gelcoat comprises spraying the acrylic modified isophthalic gelcoat on the base panel of the panel mold.
16. The method of claim 14, wherein said spraying the layer of acrylic modified isophthalic gelcoat comprises spraying the AcrylX.TM. on the base panel of the panel mold.
17. The method of any one of claims 13 to 16, wherein said applying an intermediary layer comprises applying an intermediary layer of at least one of a polymer, a fiber-reinforced polymer, a polyester and a resin.
18. The method of any one of claims 13 to 17, wherein said applying an intermediary layer comprises spraying the intermediary layer.
19. The panel of any one of claims 13 to 18, further comprising applying an additional layer on the layer of polyester resin.
20. The method of claim 19, wherein said applying an additional layer comprises applying the additional layer of at least one of a polymer, a fiber-reinforced polymer, a polyester and a resin.
21. The method of claim 19 or 20, wherein said applying an additional layer comprises spraying the additional layer.
22. The method of any one of claims 13 to 21, wherein said applying a layer of polyester resin comprises applying a layer of ArmorCore.TM..
23. The method of any one of claims 13 to 22, wherein said applying a layer of polyester resin comprises spraying the polyester resin on the intermediary layer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762562957P | 2017-09-25 | 2017-09-25 | |
| US62/562,957 | 2017-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3018001A1 true CA3018001A1 (en) | 2019-03-25 |
Family
ID=65899350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3018001A Pending CA3018001A1 (en) | 2017-09-25 | 2018-09-19 | Panel for bathroom applications and method for fabricating the same |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA3018001A1 (en) |
-
2018
- 2018-09-19 CA CA3018001A patent/CA3018001A1/en active Pending
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