WO2009038314A2 - Laminated wallpaper using a filter master sheet - Google Patents
Laminated wallpaper using a filter master sheet Download PDFInfo
- Publication number
- WO2009038314A2 WO2009038314A2 PCT/KR2008/005414 KR2008005414W WO2009038314A2 WO 2009038314 A2 WO2009038314 A2 WO 2009038314A2 KR 2008005414 W KR2008005414 W KR 2008005414W WO 2009038314 A2 WO2009038314 A2 WO 2009038314A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- water soluble
- master sheet
- wallpaper
- resins
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 158
- 239000000853 adhesive Substances 0.000 claims abstract description 53
- 230000001070 adhesive effect Effects 0.000 claims abstract description 53
- 239000011248 coating agent Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 33
- 230000000979 retarding effect Effects 0.000 claims abstract description 33
- 238000004049 embossing Methods 0.000 claims abstract description 23
- 230000008602 contraction Effects 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims description 33
- 239000011347 resin Substances 0.000 claims description 33
- 239000004925 Acrylic resin Substances 0.000 claims description 27
- 229920000178 Acrylic resin Polymers 0.000 claims description 27
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 26
- 239000004088 foaming agent Substances 0.000 claims description 25
- 229920006167 biodegradable resin Polymers 0.000 claims description 22
- 239000002270 dispersing agent Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 20
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 18
- 239000002518 antifoaming agent Substances 0.000 claims description 16
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 15
- 239000011707 mineral Substances 0.000 claims description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 14
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 14
- 239000004408 titanium dioxide Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 9
- 125000000129 anionic group Chemical group 0.000 claims description 9
- 150000001450 anions Chemical class 0.000 claims description 9
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 9
- 239000003995 emulsifying agent Substances 0.000 claims description 9
- 229910052732 germanium Inorganic materials 0.000 claims description 9
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 9
- 229910052900 illite Inorganic materials 0.000 claims description 9
- 239000010977 jade Substances 0.000 claims description 9
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 claims description 9
- 229920013716 polyethylene resin Polymers 0.000 claims description 9
- VLCLHFYFMCKBRP-UHFFFAOYSA-N tricalcium;diborate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]B([O-])[O-].[O-]B([O-])[O-] VLCLHFYFMCKBRP-UHFFFAOYSA-N 0.000 claims description 9
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 8
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 229920000297 Rayon Polymers 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 239000011256 inorganic filler Substances 0.000 claims description 4
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 4
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- 235000019441 ethanol Nutrition 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 229920005678 polyethylene based resin Polymers 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims description 3
- 230000002940 repellent Effects 0.000 claims description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 3
- 239000001993 wax Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 239000003223 protective agent Substances 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000012764 mineral filler Substances 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000001035 drying Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/34—Ignifugeants
Definitions
- the present invention relates to laminated wallpaper which is made of a filter master sheet and has an embossed structure.
- the present invention relates to laminated wallpaper having improved formability which may be embossed by even low pressure without a contraction strain.
- the laminated wallpaper of 354 patent is consisted of a water soluble adhesives layer applied on a wallpaper master sheet; a wallpaper top sheet, that is tissue paper and a non-woven fabric laminated thereon; and a printing layer.
- a surface of a tissue paper may be ruptured when an embossing engraving roll has deep depth and is sharp. Further, a curling phenomenon to a tissue paper and a non-woven fabric occurs.
- the present invention provides laminated wallpaper using a filter master sheet as set forth in claim 1, comprising a wallpaper master sheet; water soluble adhesives applied on the wallpaper master sheet; and a filter master sheet laminated on the wallpaper master sheet by means of the water soluble adhesives, wherein, a printing process and an embossing process are carried out after the lamination of the wallpaper master sheet and the filter master sheet.
- the wallpaper master sheet is made of any one of a mixture which pulp and cotton fiber are mixed at a compositional ratio, a mixture which pulp and viscose yarn are mixed at a compositional ratio or a mixture which pulp and pat pulp are mixed at a compositional ratio in a weight per unit area of 50-100 g/m 2
- the filter master sheet is made of any one of pulp only, a mixture which pulp and cotton fiber are mixed at a compositional ratio, a mixture pulp and viscose yarn are mixed at a compositional ratio in a weight per unit area of 50-120 g/m 2 as set forth in claim 2.
- the water soluble adhesives are any one selected from the group consisting of water soluble 1 -liquid adhesives, water soluble hot melt EVA resins, acrylic resins, acrylic acid resins and a combination thereof as set forth in claim 3.
- the water soluble adhesives is compounded by mixing ⁇ 1.5-31% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 4.5-5% by weight of water soluble acrylic acid resins; 9.5-15% by weight of water; 4-5% by weight of MEG (monoethylene glycol), 0.1-0.3% by weight of dispersants; 0.2-0.5% by weight of anti-foaming agents; 0.1-0.2% by weight of anionic non-ionic emulsifiers; and 37-64.1% by weight of calcium carbonate as set forth in claim 4.
- MEG monoethylene glycol
- dispersants 0.1-0.3% by weight of dispersants
- anti-foaming agents 0.1-0.2% by weight of anionic non-ionic emulsifiers
- 37-64.1% by weight of calcium carbonate as set forth in claim 4.
- the water soluble adhesives mixture comprises
- the water soluble adhesives is compounded by mixing 20-36% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 2-4% by weight of water soluble acrylic acid resins; 7-14% by weight of water; 3-4% by weight of MEG (monoethylene glycol); 0.1-0.3% by weight of dispersants; 0.2-0.5% by weight of anti-foaming agents; 0.1-0.2% by weight of anionic non-ionic emulsifiers; 10-14% by weight of hydrated calcium borate-based mineral matter; and 27-57.6% by weight of aluminum hydroxide-based mineral matter to provide flame retarding property as set forth in claim 6.
- a surface of the laminated filter master sheet is further coated with surface protecting coating agents to provide an anti-abrasive property and anti-pollution property as set forth in claim 7.
- the surface protecting coating agents are compounded by mixing 30-60% by weight of any one selected from the group consisting of water soluble urethane resins, water soluble acrylic resins, water soluble melamine resins, water soluble biodegradable resins and a combination thereof; 32.8-54.4% by weight of any one selected from the group consisting of water, methane and ethyl alcohol; 0.1-0.3% by weight of dispersants; 0.1-0.3% by weight of anionic non-ionic emulsifiers; 3-5% by weight of MEG; 2-5% by weight of titanium dioxide; and 2-5% by weight of water soluble waxes or silicone-based water repellent agent as set forth in claim 8.
- the rear surface protecting coating agents are compounded by mixing 15-35% by weight of any one selected from the group consisting of water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 10-20% by weight of water; 0.1-0.2% by weight of dispersants; 2-5% by weight of titanium dioxide; 3-5% by weight of any one selected from the group consisting of jade, elvan, loess, germanium, illite, ceramic and anion radiating material; 34.6-69.8% by weight of calcium carbonate; and 0.1-0.2% by weight of anti- foaming agents as set forth in claim 10.
- the rear surface protecting coating agents are compounded by mixing 15-35% by weight of any one selected from the group consisting of water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 10-20% by weight of water; 0.1-0.2% by weight of dispersants; 2-5% by weight of titanium dioxide; 19.6-54.8% by weight of aluminum hydroxide-based inorganic filler; 0.1-0.2% by weight of anti-foaming agents; 10-15% by weight of hydrated calcium borate-based mineral matter; and 3-5% by weight of any one selected from the group consisting of jade, elvan, loess, germanium, illite, ceramic and anion radiating material to provide flame retarding property as set forth in claim 11.
- laminated wallpaper using a filter master sheet comprises wallpaper master sheet; water soluble adhesives applied on the wallpaper master sheet; a filter master sheet laminated on the wallpaper master sheet by means of the water soluble adhesives; aqueous foaming agents to form a desired pattern on a top surface of the filter master sheet laminated on the wallpaper master sheet after a printing process and an embossing process are carried out on the top surface, wherein the aqueous foaming agents are applied on the top surface; and surface protecting agents which are applied on a total surface of the filter master sheet comprising the aqueous foaming agents and are dried as set forth in claim 12.
- the aqueous foaming agents are compounded by mixing 15-40% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 0.1-0.3% by weight of dispersants; 2-5% by weight of aqueous foaming agents; 10-15% by weight of water; 34.5-70.8% by weight of calcium carbonate; 0.1-0.2% by weight of anti-forming agents; and 2-5% by weight of acrylic acid resins as set forth in claim 13.
- Laminated wallpaper using filter master sheet comprises a flame retarding wallpaper master sheet; flame retarding water soluble adhesives applied on the flame retarding wallpaper master sheet; a filter master sheet laminated on the flame retarding wallpaper master sheet by means of the flame retarding water soluble adhesives; and a flame retarding aqueous foaming agents to form a desired pattern on a top surface of the filter master sheet laminated on the flame retarding wallpaper master sheet after a printing process and an embossing process are carried out on the top surface, wherein the flame retarding aqueous foaming agents are applied on the top surface as set forth in claim 14.
- the flame retarding aqueous foaming agents are compounded by mixing 15-40% by weight of any one selected from the group consisting of water soluble polyethylene -based resins, water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 2-5% by weight of titanium dioxide; 0.1-0.3% by weight of dispersants; 2-5% by weight of aqueous foaming agents; 0.1-0.2% by weight of anti-foaming agents; 10-20% by weight of water; 10-15% by weight of hydrated calcium borate - based mineral matter; and 19.5-60.8% by weight of aluminum hydroxide-based mineral matter to have a flame retarding property as set forth in claim 15.
- FIG. 1 is a sectional view of laminated wallpaper according to the first embodiment of the present invention.
- FIG. 2 is a sectional view of laminated wallpaper according to the second embodiment of the present invention.
- FIG. 3 is a sectional view of laminated wallpaper according to the third embodiment of the present invention.
- FIG. 4 is a sectional view of laminated wallpaper according to the fourth embodiment of the present invention.
- FIG. 1 is a sectional view of laminated wallpaper according to the first embodiment of the present invention.
- Embossed laminated wallpaper 10 of the first embodiment according to the present invention is manufactured by providing a wallpaper master sheet 12 which is as a down sheet; applying water soluble adhesives 14 on an total area of a surface (top surface in FIG. 1) of the wallpaper master sheet 12 by using one selected from gravia printing (depth approximately 100-300 micron), comma coater rotary screen and bar coater; laminating a filter master sheet which is top sheet thereon; and carrying out a printing process to form a desired pattern and an embossing process to form an embossed structure(not shown in figures).
- a pressure is 50-70 kg/m 2 of oil pressure
- a support roller is a paper roll or a wool paper and a hardness measured by D gauge is 70-85 degree.
- Said wallpaper master sheet 12 is made of one selected from the group consisting of general wallpaper master sheet, a mixture which pulp and pat pulp and cotton fiber are mixed with a compositional ratio, a mixture which pulp and viscose yarn are mixed with a compositional ratio. It is preferable to use the wallpaper master sheet 12 which has less than 0.1% of a contraction due to moisture and without a contraction due to heat. Such wallpaper master sheet 12 is manufactured to have 50-100 g/m 2 of a weight per unit area. Further, as described below, when flame retarding water soluble adhesives are used, a wallpaper master sheet having flame retarding property may be also used.
- water soluble adhesives as described below may be used as the water soluble adhesives 14 used in the present invention. Characteristics of the water soluble adhesives 14 are as follow: the water soluble adhesives 14 have excellent instant adhesive force to bind the wallpaper master sheet 12 and a filter master sheet 16 described below, and contains considerable amount of mineral fillers which may be permeated in the direction of the filter master sheet 16. The mineral fillers which are permeated readily into the filter master sheet provide an excellent embossing formability during an embossing process.
- water soluble adhesives compounded by mixing ⁇ 1.5-31% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 4.5-5% by weight of water soluble acrylic acid resins; 9.5-15% by weight of water; 4-5% by weight of MEG (monoethylene glycol) added to ensure a fluidity of a liquid phase; 0.1-0.3% by weight of dispersants; 0.2-0.5% by weight of anti-foaming agents; 0.1-0.2% by weight of anionic non-ionic emulsifiers; and 37-64.1% by weight of calcium carbonate;
- MEG monoethylene glycol
- [39] (3) also, water soluble adhesives compounded by mixing 20-36% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 2-4% by weight of water soluble acrylic acid resins; 7-14% by weight of water; 0.1-0.3% by weight of dispersants; 0.2-0.5% by weight of anti- foaming agents; 3-4% by weight of MEG; 0.1-0.2% by weight of anionic non-ionic emulsifiers; 10-14% by weight of hydrated calcium borate-based mineral matter; and 27-57.6% by weight of aluminum hydroxide-based mineral matter to provide flame retarding property; and
- any one adhesive among the water soluble adhesives 14 as described above may preferably contain any one functional material selected from the group consisting of jade, elvan, loess, germanium, illite, ceramic and anion radiating material, and its compositional ratio is 3-5% by weight of the functional matter for 95-97% by weight of the water soluble adhesive.
- the filter master sheet 16 used in the present invention is one manufactured by pulp only, a mixture of pulp and viscose yarn or a mixture pulp and cotton fiber, which are made by mixing them at a compositional ratio, and its weight per unit area is 50-120 g/m 2 .
- the filter master sheet 16 is characterized in that it is a porous fiber; is resistant to permeability and contraction due to heat; has excellent formability by even low pressure; and has manufactured to be filled readily by mineral filler components of the water soluble adhesives.
- a filter master sheet manufactured by adding simple wet enforcing agents during a paper manufacturing process is used as a filter paper for food, or a filter master sheet manufactured by adding acrylic resins, phenol resins or biodegradable resins during a paper manufacturing process or a subsequent process is used as an industrial filter paper.
- the filter master sheet manufactured by adding simple wet enforcing agents during a paper manufacturing process has weak wet tensile strength.
- FIG. 2 is a sectional view of laminated wallpaper according to the second embodiment of the present invention.
- a structure of laminated wallpaper 10a according to the second embodiment is also consisted of a wallpaper master sheet 12a, water soluble adhesives 14a, and a filter master sheet 16a, which is same structure of laminated wallpaper according to the one embodiment above, except that surface protecting coating agents used to apply a filter master sheet were surface protecting coating agents 18a as described below.
- the surface protecting coating agents 18a are applied in 30-80 g/m 2 by gravia printing and knife coating technique; carrying out drying; and then carrying out a printing process and an embossing process as described embodiment above.
- acrylic-based water soluble inks other than the surface coating agents above may be used as surface protecting coating agents.
- FIG. 3 is a sectional view of laminated wallpaper according to the third embodiment of the present invention.
- a structure of laminated wallpaper 10b according to the third example is consisted of a wallpaper master sheet 12b, water soluble adhesives 14b, a filter master sheet 16b and surface protecting coating agents 18b, which is same as a structure of laminated wallpaper according to the second embodiment above, except that rear surface protecting coating agents used to apply rear surface of a wallpaper master sheet were rear surface protecting coating agents 19b as described below.
- the rear surface protecting coating agents 19 b are applied in 30-80 g/m 2 by gravia printing and knife coating technique; carrying out drying; and then carrying out a printing process and an embossing process as described examples above.
- rear surface protecting coating agents compounded by mixing 15-35% by weight of any one selected from the group consisting of water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 10-20% by weight of water; 0.1-0.2% by weight of dispersants; 2-5% by weight of titanium dioxide; 3-5% by weight of any one selected from the group consisting of jade, elvan, loess, germanium, illite, ceramic and anion radiating material; 34.6-69.8% by weight of calcium carbonate; and 0.1-0.2% by weight of anti-foaming agents.
- FIG. 4 is a sectional view of laminated wallpaper according to the fourth embodiment of the present invention.
- Laminated wallpaper according to this embodiment was manufactured by applying a composition comprising aqueous foaming agents on a top surface which a printing process and an embossing process are completed after a wallpaper master sheet 12c and a filter master sheet 16c (an embossed structure was not shown in the figure).
- laminated wallpaper 10c is manufactured by applying water soluble adhesives 14c such as water soluble adhesives used in the embodiments above; and then laminating a filter master sheet 16c thereon; carrying out a printing process and an embossing process on the top surface as described in the embodiments above; applying a composition comprising aqueous foaming agents 18c as described below in 30-150 g/m 2 based on the solid content on the surface of such a semi-finished product by using a gravia printing (wherein depth is approximately 150-3000 micron) or rotary screen technique to form a desired pattern; and applying surface protecting coating agents 19c such as one used in the example 2 by using a gravia printing in 30-80 g/m 2 and drying them.
- water soluble adhesives 14c such as water soluble adhesives used in the embodiments above
- a filter master sheet 16c thereon
- a printing process and an embossing process on the top surface as described in the embodiments above
- a composition comprising aqueous foaming agents
- aqueous foaming agents compounded by mixing 15-40% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 0.1-0.3% by weight of dispersants; 2-5% by weight of aqueous foaming agents; 10-15% by weight of water; 34.5-7.08% by weight of calcium carbonate; 0.1-0.2% by weight of anti- foaming agents; and 2-5% by weight of water soluble acrylic acid resins.
- aqueous foaming agents compounded by mixing 15-40% by weight of any one selected from the group consisting of water polyethylene-based resins, water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 2-5% by weight of titanium dioxide; 0.1-0.3% by weight of dispersants; 2-5% by weight of aqueous foaming agents; 0.1-0.2% by weight of anti- foaming agents; 10-20% by weight of water; 0.1-0.2% by weight of dispersants; 2-5% by weight of titanium dioxide; 19.6-54.8% by weight of aluminum hydroxide- based inorganic filler; 10-15% by weight of water; 10-15% by weight of hydrated calcium borate-based mineral matter; and 19.5-60.8% by weight of hydrated calcium borate-based mineral matters to provide flame retarding property.
- the present invention can provide laminated wallpaper having excellent embossing formability such as prior PVC by using a filter master sheet. That is, the laminated wallpaper of the present invention has high value of commodities due to avoiding a contraction strain during a manufacturing process of wallpaper or a drying process after construction work of wallpaper and high productivity due to improved workability by improving embossing formability.
Abstract
The present invention relates to laminated wallpaper having improved formability using a filter master sheet, which may be embossed by even low pressure without a contraction strain. The laminated wallpaper is produced by applying a water soluble adhesives which has an excellent instant adhesives force and a mineral filler which may be permeated readily into a filter master sheet to be laminated or a water soluble adhesives having flame retarding property in 30-120 m2/g based on a solid content on a surface of a wallpaper which is a top sheet; laminating a filter master sheet which is a down sheet thereon; applying surface protecting coating agents or surface protecting coating agents having a flame retarding property on a laminated filter master sheet; and carrying out a printing process and a embossing process thereon.
Description
Description
LAMINATED WALLPAPER USING A FILTER MASTER
SHEET
Technical Field
[1] The present invention relates to laminated wallpaper which is made of a filter master sheet and has an embossed structure. In particular, the present invention relates to laminated wallpaper having improved formability which may be embossed by even low pressure without a contraction strain. Background Art
[2] Prior art regarding an embossed laminated wallpaper is disclosed in Korean Patent
No. 611354 owned by the applicant of this patent application. However, the laminated wallpaper of 354 patent has problems as follow upon mass production.
[3] (1) The laminated wallpaper of 354 patent is consisted of a water soluble adhesives layer applied on a wallpaper master sheet; a wallpaper top sheet, that is tissue paper and a non-woven fabric laminated thereon; and a printing layer. However, in the case of forming an embossed structure, since an embossing formation may be achieved by only a thickness of sectional area of an adhesives layer, a surface of a tissue paper may be ruptured when an embossing engraving roll has deep depth and is sharp. Further, a curling phenomenon to a tissue paper and a non-woven fabric occurs.
[4] (2) In case that a master fabric is non- woven fabric, since a non- woven fabric under production currently is made by mixing a pulp and a polyester yarn in a desired ratio, a contraction of a master fabric is severe. Therefore, since a contraction phenomenon occurs due to a tension happened upon an embossing process to endowment an embossed structure after lamination, it is impossible to carry out a synchronized work (that is, a process which a printing pattern is complied with an embossing pattern). Further, on a construction work of a wallpaper, a second contraction occurs in the process of drying of glue. Disclosure of Invention
Technical Problem
[5] Accordingly, it is an object of the present invention to provide laminated wallpaper having improved formability using a filter master sheet. The wallpaper of the present invention has high value of commodities due to avoiding a contraction strain during a manufacturing process of wallpaper or a drying process after a construction work of wallpaper and high productivity due to improved workability by improving embossing formability. Technical Solution
[6] To achieve the above objects, the present invention provides laminated wallpaper using a filter master sheet as set forth in claim 1, comprising a wallpaper master sheet; water soluble adhesives applied on the wallpaper master sheet; and a filter master sheet laminated on the wallpaper master sheet by means of the water soluble adhesives, wherein, a printing process and an embossing process are carried out after the lamination of the wallpaper master sheet and the filter master sheet.
[7] Further, it is characterized in that the wallpaper master sheet is made of any one of a mixture which pulp and cotton fiber are mixed at a compositional ratio, a mixture which pulp and viscose yarn are mixed at a compositional ratio or a mixture which pulp and pat pulp are mixed at a compositional ratio in a weight per unit area of 50-100 g/m2, and the filter master sheet is made of any one of pulp only, a mixture which pulp and cotton fiber are mixed at a compositional ratio, a mixture pulp and viscose yarn are mixed at a compositional ratio in a weight per unit area of 50-120 g/m 2 as set forth in claim 2.
[8] Further, it is characterized in that the water soluble adhesives are any one selected from the group consisting of water soluble 1 -liquid adhesives, water soluble hot melt EVA resins, acrylic resins, acrylic acid resins and a combination thereof as set forth in claim 3.
[9] Further, it is characterized in that the water soluble adhesives is compounded by mixing \1.5-31% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 4.5-5% by weight of water soluble acrylic acid resins; 9.5-15% by weight of water; 4-5% by weight of MEG (monoethylene glycol), 0.1-0.3% by weight of dispersants; 0.2-0.5% by weight of anti-foaming agents; 0.1-0.2% by weight of anionic non-ionic emulsifiers; and 37-64.1% by weight of calcium carbonate as set forth in claim 4.
[10] Further, it is characterized in that the water soluble adhesives mixture comprises
3-5% by weight of any one selected from the group consisting of jade, elvan, loess, germanium, illite and anion radiating material based on the total weight of the water soluble adhesives mixture as set forth in claim 5.
[11] Further, it is characterized in that the water soluble adhesives is compounded by mixing 20-36% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 2-4% by weight of water soluble acrylic acid resins; 7-14% by weight of water; 3-4% by weight of MEG (monoethylene glycol); 0.1-0.3% by weight of dispersants; 0.2-0.5% by weight of anti-foaming agents; 0.1-0.2% by weight of anionic non-ionic emulsifiers; 10-14% by weight of hydrated calcium borate-based mineral matter; and 27-57.6% by weight of
aluminum hydroxide-based mineral matter to provide flame retarding property as set forth in claim 6.
[12] Further, it is characterized in that a surface of the laminated filter master sheet is further coated with surface protecting coating agents to provide an anti-abrasive property and anti-pollution property as set forth in claim 7.
[13] Further, it is characterized in that the surface protecting coating agents are compounded by mixing 30-60% by weight of any one selected from the group consisting of water soluble urethane resins, water soluble acrylic resins, water soluble melamine resins, water soluble biodegradable resins and a combination thereof; 32.8-54.4% by weight of any one selected from the group consisting of water, methane and ethyl alcohol; 0.1-0.3% by weight of dispersants; 0.1-0.3% by weight of anionic non-ionic emulsifiers; 3-5% by weight of MEG; 2-5% by weight of titanium dioxide; and 2-5% by weight of water soluble waxes or silicone-based water repellent agent as set forth in claim 8.
[14] Further, it is characterized in that an outer surface of the laminated wallpaper master sheet is further coated with rear surface protecting coating agents to prevent a contraction as set forth in claim 9.
[15] Further, it is characterized in that the rear surface protecting coating agents are compounded by mixing 15-35% by weight of any one selected from the group consisting of water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 10-20% by weight of water; 0.1-0.2% by weight of dispersants; 2-5% by weight of titanium dioxide; 3-5% by weight of any one selected from the group consisting of jade, elvan, loess, germanium, illite, ceramic and anion radiating material; 34.6-69.8% by weight of calcium carbonate; and 0.1-0.2% by weight of anti- foaming agents as set forth in claim 10.
[16] Further, it is characterized in that the rear surface protecting coating agents are compounded by mixing 15-35% by weight of any one selected from the group consisting of water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 10-20% by weight of water; 0.1-0.2% by weight of dispersants; 2-5% by weight of titanium dioxide; 19.6-54.8% by weight of aluminum hydroxide-based inorganic filler; 0.1-0.2% by weight of anti-foaming agents; 10-15% by weight of hydrated calcium borate-based mineral matter; and 3-5% by weight of any one selected from the group consisting of jade, elvan, loess, germanium, illite, ceramic and anion radiating material to provide flame retarding property as set forth in claim 11.
[17] Further, it is characterized in that laminated wallpaper using a filter master sheet comprises wallpaper master sheet; water soluble adhesives applied on the wallpaper master sheet; a filter master sheet laminated on the wallpaper master sheet by means of
the water soluble adhesives; aqueous foaming agents to form a desired pattern on a top surface of the filter master sheet laminated on the wallpaper master sheet after a printing process and an embossing process are carried out on the top surface, wherein the aqueous foaming agents are applied on the top surface; and surface protecting agents which are applied on a total surface of the filter master sheet comprising the aqueous foaming agents and are dried as set forth in claim 12.
[18] Further, it is characterized in that the aqueous foaming agents are compounded by mixing 15-40% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 0.1-0.3% by weight of dispersants; 2-5% by weight of aqueous foaming agents; 10-15% by weight of water; 34.5-70.8% by weight of calcium carbonate; 0.1-0.2% by weight of anti-forming agents; and 2-5% by weight of acrylic acid resins as set forth in claim 13.
[19] Further, it is characterized in that Laminated wallpaper using filter master sheet comprises a flame retarding wallpaper master sheet; flame retarding water soluble adhesives applied on the flame retarding wallpaper master sheet; a filter master sheet laminated on the flame retarding wallpaper master sheet by means of the flame retarding water soluble adhesives; and a flame retarding aqueous foaming agents to form a desired pattern on a top surface of the filter master sheet laminated on the flame retarding wallpaper master sheet after a printing process and an embossing process are carried out on the top surface, wherein the flame retarding aqueous foaming agents are applied on the top surface as set forth in claim 14.
[20] Further, it is characterized in that the flame retarding aqueous foaming agents are compounded by mixing 15-40% by weight of any one selected from the group consisting of water soluble polyethylene -based resins, water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 2-5% by weight of titanium dioxide; 0.1-0.3% by weight of dispersants; 2-5% by weight of aqueous foaming agents; 0.1-0.2% by weight of anti-foaming agents; 10-20% by weight of water; 10-15% by weight of hydrated calcium borate - based mineral matter; and 19.5-60.8% by weight of aluminum hydroxide-based mineral matter to have a flame retarding property as set forth in claim 15.
Advantageous Effects
[21] The laminated wallpaper of the present invention has advantageous effects as follow: it is possible to avoid a contraction strain by heating during a manufacturing process of a wallpaper or a drying process after a construction work of wallpaper, and to have an excellent formability, which may be embossed by even low pressure. Brief Description of the Drawings
[22] FIG. 1 is a sectional view of laminated wallpaper according to the first embodiment of the present invention.
[23] FIG. 2 is a sectional view of laminated wallpaper according to the second embodiment of the present invention.
[24] FIG. 3 is a sectional view of laminated wallpaper according to the third embodiment of the present invention.
[25] FIG. 4 is a sectional view of laminated wallpaper according to the fourth embodiment of the present invention.
[26] [Description of reference numbers used in the figures]
[27] 10: laminated wallpaper
[28] 12: wallpaper master sheet
[29] 14: water soluble adhesives layer
[30] 16: filter master sheet
Mode for the Invention
[31] More preferable embodiments of the present invention will now be illustrated in detail with reference to the accompanying figures. FIG. 1 is a sectional view of laminated wallpaper according to the first embodiment of the present invention.
[32] Embossed laminated wallpaper 10 of the first embodiment according to the present invention is manufactured by providing a wallpaper master sheet 12 which is as a down sheet; applying water soluble adhesives 14 on an total area of a surface (top surface in FIG. 1) of the wallpaper master sheet 12 by using one selected from gravia printing (depth approximately 100-300 micron), comma coater rotary screen and bar coater; laminating a filter master sheet which is top sheet thereon; and carrying out a printing process to form a desired pattern and an embossing process to form an embossed structure(not shown in figures). In an embossing process, a pressure is 50-70 kg/m2 of oil pressure, a support roller is a paper roll or a wool paper and a hardness measured by D gauge is 70-85 degree.
[33] Said wallpaper master sheet 12 is made of one selected from the group consisting of general wallpaper master sheet, a mixture which pulp and pat pulp and cotton fiber are mixed with a compositional ratio, a mixture which pulp and viscose yarn are mixed with a compositional ratio. It is preferable to use the wallpaper master sheet 12 which has less than 0.1% of a contraction due to moisture and without a contraction due to heat. Such wallpaper master sheet 12 is manufactured to have 50-100 g/m2 of a weight per unit area. Further, as described below, when flame retarding water soluble adhesives are used, a wallpaper master sheet having flame retarding property may be also used.
[34] Further, water soluble adhesives as described below may be used as the water soluble
adhesives 14 used in the present invention. Characteristics of the water soluble adhesives 14 are as follow: the water soluble adhesives 14 have excellent instant adhesive force to bind the wallpaper master sheet 12 and a filter master sheet 16 described below, and contains considerable amount of mineral fillers which may be permeated in the direction of the filter master sheet 16. The mineral fillers which are permeated readily into the filter master sheet provide an excellent embossing formability during an embossing process.
[35] < Compositional ratio of water soluble adhesives >
[36] (1) Water soluble adhesives compounded by mixing EVA resins, acrylic resins, acrylic acid resins or a combination thereof;
[37]
[38] (2) water soluble adhesives compounded by mixing \1.5-31% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 4.5-5% by weight of water soluble acrylic acid resins; 9.5-15% by weight of water; 4-5% by weight of MEG (monoethylene glycol) added to ensure a fluidity of a liquid phase; 0.1-0.3% by weight of dispersants; 0.2-0.5% by weight of anti-foaming agents; 0.1-0.2% by weight of anionic non-ionic emulsifiers; and 37-64.1% by weight of calcium carbonate;
[39] (3) also, water soluble adhesives compounded by mixing 20-36% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 2-4% by weight of water soluble acrylic acid resins; 7-14% by weight of water; 0.1-0.3% by weight of dispersants; 0.2-0.5% by weight of anti- foaming agents; 3-4% by weight of MEG; 0.1-0.2% by weight of anionic non-ionic emulsifiers; 10-14% by weight of hydrated calcium borate-based mineral matter; and 27-57.6% by weight of aluminum hydroxide-based mineral matter to provide flame retarding property; and
[40] (4) Water soluble adhesives compounded by mixing any one selected from the group consisting of water soluble 1 -liquid adhesives, water soluble hot melt EVA resins, acrylic resins, acrylic acid resins and a combination thereof.
[41] Further, any one adhesive among the water soluble adhesives 14 as described above may preferably contain any one functional material selected from the group consisting of jade, elvan, loess, germanium, illite, ceramic and anion radiating material, and its compositional ratio is 3-5% by weight of the functional matter for 95-97% by weight of the water soluble adhesive.
[42] Further, the filter master sheet 16 used in the present invention is one manufactured by pulp only, a mixture of pulp and viscose yarn or a mixture pulp and cotton fiber,
which are made by mixing them at a compositional ratio, and its weight per unit area is 50-120 g/m2. The filter master sheet 16 is characterized in that it is a porous fiber; is resistant to permeability and contraction due to heat; has excellent formability by even low pressure; and has manufactured to be filled readily by mineral filler components of the water soluble adhesives.
[43] Generally, in paper factory, a filter master sheet manufactured by adding simple wet enforcing agents during a paper manufacturing process is used as a filter paper for food, or a filter master sheet manufactured by adding acrylic resins, phenol resins or biodegradable resins during a paper manufacturing process or a subsequent process is used as an industrial filter paper. However, the filter master sheet manufactured by adding simple wet enforcing agents during a paper manufacturing process has weak wet tensile strength. Meanwhile, in case of a filter master sheet manufactured by adding acrylic resins, phenol resins and the like, when the content of the resin is high, an embossing formability deteriorates due to bad permeability of mineral filler components of water soluble adhesives into a filter master sheet, and when the content of the resin is zero or low, an exfoliation between layers of a filter master sheet occurs during a construction work of a wallpaper after production of a wallpaper using the filter master sheet. There are no problems as described above in the filter master sheet of the present invention.
[44] FIG. 2 is a sectional view of laminated wallpaper according to the second embodiment of the present invention.
[45] A structure of laminated wallpaper 10a according to the second embodiment is also consisted of a wallpaper master sheet 12a, water soluble adhesives 14a, and a filter master sheet 16a, which is same structure of laminated wallpaper according to the one embodiment above, except that surface protecting coating agents used to apply a filter master sheet were surface protecting coating agents 18a as described below. The surface protecting coating agents 18a are applied in 30-80 g/m2 by gravia printing and knife coating technique; carrying out drying; and then carrying out a printing process and an embossing process as described embodiment above.
[46] If surface protecting coating agents 18a are applied, a surface protecting coating is coated to form an anti-abrasive property and an anti-pollution property on the top surface of laminated wallpaper 10a. Compositional ratios of surface protecting coating agents are as follow.
[47] < Compositional ratio of surface coating agents >
[48] Surface coating agents compounded by mixing 30-60% by weight of any one selected from the group consisting of water soluble ure thane resins, water soluble acrylic resins, water soluble melamine resins, water soluble biodegradable resins and a combination thereof; 32.8-54.4% by weight of any one selected from the group
consisting of water, methane and ethyl alcohol; 0.1-0.3% by weight of dispersants; 0.1-0.3% by weight of anionic non-ionic emulsifiers; 3-5% by weight of MEG; 2-5% by weight of titanium dioxide; and 2-5% by weight of water soluble waxes or silicone- based water repellent agents.
[49] Also, acrylic-based water soluble inks other than the surface coating agents above may be used as surface protecting coating agents.
[50] FIG. 3 is a sectional view of laminated wallpaper according to the third embodiment of the present invention.
[51] A structure of laminated wallpaper 10b according to the third example is consisted of a wallpaper master sheet 12b, water soluble adhesives 14b, a filter master sheet 16b and surface protecting coating agents 18b, which is same as a structure of laminated wallpaper according to the second embodiment above, except that rear surface protecting coating agents used to apply rear surface of a wallpaper master sheet were rear surface protecting coating agents 19b as described below. The rear surface protecting coating agents 19 b are applied in 30-80 g/m2 by gravia printing and knife coating technique; carrying out drying; and then carrying out a printing process and an embossing process as described examples above.
[52] If rear surface protecting coating agents are applied, a wallpaper master sheet which is on the rear surface of laminated wallpaper 10b is not contracted caused by heating, and a contraction phenomenon due to glue during a construction work is inhibited. Compositional ratios of rear surface protecting coating agents are as follow.
[53] < Compositional ratio of rear surface protecting coating agents >
[54] (1) rear surface protecting coating agents compounded by mixing 15-35% by weight of any one selected from the group consisting of water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 10-20% by weight of water; 0.1-0.2% by weight of dispersants; 2-5% by weight of titanium dioxide; 3-5% by weight of any one selected from the group consisting of jade, elvan, loess, germanium, illite, ceramic and anion radiating material; 34.6-69.8% by weight of calcium carbonate; and 0.1-0.2% by weight of anti-foaming agents.
[55] (2) rear surface protecting coating agents compounded by mixing 15-35% by weight of any one selected from the group consisting of water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 15-20% by weight of water; 0.1-0.2% by weight of dispersants; 2-5% by weight of titanium dioxide; 19.6-54.8% by weight of aluminum hydroxide-based inorganic filler; 0.1-0.2% by weight of anti-foaming agents; 10-15% by weight of hydrated calcium borate-based mineral matter; and 3-5% by weight of any one selected from the group consisting of jade, elvan, loess, germanium, illite, ceramic and anion radiating material to provide flame retarding property.
[56] FIG. 4 is a sectional view of laminated wallpaper according to the fourth embodiment of the present invention.
[57] Laminated wallpaper according to this embodiment was manufactured by applying a composition comprising aqueous foaming agents on a top surface which a printing process and an embossing process are completed after a wallpaper master sheet 12c and a filter master sheet 16c (an embossed structure was not shown in the figure).
[58] That is, laminated wallpaper 10c according to this embodiment is manufactured by applying water soluble adhesives 14c such as water soluble adhesives used in the embodiments above; and then laminating a filter master sheet 16c thereon; carrying out a printing process and an embossing process on the top surface as described in the embodiments above; applying a composition comprising aqueous foaming agents 18c as described below in 30-150 g/m2 based on the solid content on the surface of such a semi-finished product by using a gravia printing (wherein depth is approximately 150-3000 micron) or rotary screen technique to form a desired pattern; and applying surface protecting coating agents 19c such as one used in the example 2 by using a gravia printing in 30-80 g/m2 and drying them.
[59] < Compositional ratio of aqueous foaming agents >
[60] (1) aqueous foaming agents compounded by mixing 15-40% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 0.1-0.3% by weight of dispersants; 2-5% by weight of aqueous foaming agents; 10-15% by weight of water; 34.5-7.08% by weight of calcium carbonate; 0.1-0.2% by weight of anti- foaming agents; and 2-5% by weight of water soluble acrylic acid resins.
[61] (2) aqueous foaming agents compounded by mixing 15-40% by weight of any one selected from the group consisting of water polyethylene-based resins, water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 2-5% by weight of titanium dioxide; 0.1-0.3% by weight of dispersants; 2-5% by weight of aqueous foaming agents; 0.1-0.2% by weight of anti- foaming agents; 10-20% by weight of water; 0.1-0.2% by weight of dispersants; 2-5% by weight of titanium dioxide; 19.6-54.8% by weight of aluminum hydroxide- based inorganic filler; 10-15% by weight of water; 10-15% by weight of hydrated calcium borate-based mineral matter; and 19.5-60.8% by weight of hydrated calcium borate-based mineral matters to provide flame retarding property.
[62] To produce flame retarding laminated wallpaper, it is preferable to use a wallpaper master sheet, water soluble adhesives and surface protecting coating agents which have flame retarding property.
[63]
Industrial Applicability
[64] As described above, the present invention can provide laminated wallpaper having excellent embossing formability such as prior PVC by using a filter master sheet. That is, the laminated wallpaper of the present invention has high value of commodities due to avoiding a contraction strain during a manufacturing process of wallpaper or a drying process after construction work of wallpaper and high productivity due to improved workability by improving embossing formability.
Claims
[1] Laminated wallpaper using a filter master sheet, comprising
- a wallpaper master sheet;
- water soluble adhesives applied on the wallpaper master sheet; and
- a filter master sheet laminated on the wallpaper master sheet by means of the water soluble adhesives, wherein, a printing process and an embossing process are carried out after the lamination of the wallpaper master sheet and the filter master sheet.
[2] The laminated wallpaper using a filter master sheet of claim 1, characterized in that the wallpaper master sheet is made of any one of a mixture which pulp and cotton fiber are mixed at a compositional ratio, a mixture which pulp and viscose yarn are mixed at a compositional ratio or a mixture which pulp and pat pulp are mixed at a compositional ratio in a weight per unit area of 50-100 g/m2, and the filter master sheet is made of any one of pulp only, a mixture which pulp and cotton fiber are mixed at a compositional ratio, a mixture which pulp and viscose yarn are mixed at a compositional ratio in a weight per unit area of 50-120 g/m2.
[3] The laminated wallpaper using a filter master sheet of claim 1, characterized in that the water soluble adhesives are any one selected from the group consisting of water soluble 1 -liquid adhesives, water soluble hot melt EVA resins, acrylic resins, acrylic acid resins and a combination thereof.
[4] The laminated wallpaper using a filter master sheet of claim 1, characterized in that the water soluble adhesives is compounded by mixing 17.5-37% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 4.5-5% by weight of water soluble acrylic acid resins; 9.5-15% by weight of water; 4-5% by weight of MEG (monoethylene glycol), 0.1-0.3% by weight of dispersants; 0.2-0.5% by weight of anti-foaming agents; 0.1-0.2% by weight of anionic non-ionic emulsifiers; and 37-64.1% by weight of calcium carbonate.
[5] The laminated wallpaper using a filter master sheet of claim 4, characterized in that the water soluble adhesives mixture comprises 3-5% by weight of any one selected from the group consisting of jade, elvan, loess, germanium, illite and anion radiating material based on the total weight of the water soluble adhesives mixture.
[6] The laminated wallpaper using a filter master sheet of claim 1, characterized in that the water soluble adhesives are compounded by mixing 20-36% by weight of any one selected from the group consisting of water soluble polyethylene
resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 2-4% by weight of water soluble acrylic acid resins; 7-14% by weight of water; 3-4% by weight of MEG (monoethylene glycol); 0.1-0.3% by weight of dispersants; 0.2-0.5% by weight of anti-foaming agents; 0.1-0.2% by weight of anionic non-ionic emulsifiers; 10-14% by weight of hydrated calcium borate-based mineral matter; and 27-57.6% by weight of aluminum hydroxide-based mineral matter to provide flame retarding property.
[7] The laminated wallpaper using a filter master sheet of claim 1, characterized in that a surface of the laminated filter master sheet is further coated with surface protecting coating agents to provide an anti-abrasive property and an anti- pollution property.
[8] The laminated wallpaper using a filter master sheet of claim 7, characterized in that the surface protecting coating agents are compounded by mixing 30-60% by weight of any one selected from the group consisting of water soluble urethane resins, water soluble acrylic resins, water soluble melamine resins, water soluble biodegradable resins and a combination thereof; 32.8-54.4% by weight of any one selected from the group consisting of water, methane and ethyl alcohol; 0.1-0.3% by weight of dispersants; 0.1-0.3% by weight of anionic non-ionic emulsifiers; 3-5% by weight of MEG; 2-5% by weight of titanium dioxide; and 2-5% by weight of water soluble waxes or silicone-based water repellent agents.
[9] The laminated wallpaper using a filter master sheet of claim 1, characterized in that an outer surface of the laminated wallpaper master sheet is further coated with rear surface protecting coating agents to prevent a contraction.
[10] The laminated wallpaper using a filter master sheet of claim 9, characterized in that the rear surface protecting coating agents are compounded by mixing 15-35% by weight of any one selected from the group consisting of water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 10-20% by weight of water; 0.1-0.2% by weight of dispersants; 2-5% by weight of titanium dioxide; 3-5% by weight of any one selected from the group consisting of jade, elvan, loess, germanium, illite, ceramic and anion radiating material; 34.6-69.8% by weight of calcium carbonate; and 0.1-0.2% by weight of anti-foaming agents.
[11] The laminated wallpaper using a filter master sheet of claim 9, characterized in that the rear surface protecting coating agents are compounded by mixing 15-35% by weight of any one selected from the group consisting of water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 10-20% by weight of water; 0.1-0.2% by weight of dispersants; 2-5% by weight of titanium dioxide; 19.6-54.8% by
weight of aluminum hydroxide-based inorganic filler; 0.1-0.2% by weight of anti- foaming agents; 10-15% by weight of hydrated calcium borate-based mineral matter; and 3-5% by weight of any one selected from the group consisting of jade, elvan, loess, germanium, illite, ceramic and anion radiating material to provide flame retarding property.
[12] Laminated wallpaper using a filter master sheet, comprising
- a wallpaper master sheet;
- water soluble adhesives applied on the wallpaper master sheet;
- a filter master sheet laminated on the wallpaper master sheet by means of the water soluble adhesives;
- aqueous foaming agents to form a desired pattern on a top surface of the filter master sheet laminated on the wallpaper master sheet after a printing process and an embossing process is carried out on the top surface, wherein the aqueous foaming agents are applied on the top surface; and
- a surface protecting agents which are applied on a total surface of the filter master sheet comprising the aqueous foaming agents and are dried.
[13] The laminated wallpaper using a filter master sheet of claim 12, characterized in that the aqueous foaming agents are compounded by mixing 15-40% by weight of any one selected from the group consisting of water soluble polyethylene resins, water soluble acrylic resins, water soluble EVA resins, biodegradable resins and a combination thereof; 0.1-0.3% by weight of dispersants; 2-5% by weight of aqueous foaming agents; 10-15% by weight of water; 34.5-70.8% by weight of calcium carbonate; 0.1-0.2% by weight of anti-forming agents; and 2-5% by weight of acrylic acid resins.
[14] A laminated wallpaper using a filter master sheet, comprising
- a flame retarding wallpaper master sheet;
- flame retarding water soluble adhesives applied on the flame retarding wallpaper master sheet;
- a filter master sheet laminated on the flame retarding wallpaper master sheet by means of the flame retarding water soluble adhesives; and
- flame retarding aqueous foaming agents to form a desired pattern on a top surface of the filter master sheet laminated on the flame retarding wallpaper master sheet after a printing process and an embossing process are carried out on the top surface, wherein the flame retarding water soluble foaming agent is applied on the top surface.
[15] The laminated wallpaper using a filter master sheet of claim 14, characterized in that the flame retarding aqueous foaming agents are compounded by mixing 15-40% by weight of any one selected from the group consisting of water
soluble polyethylene-based resins, water soluble acrylic resins, water soluble EVA resins, water soluble biodegradable resins and a combination thereof; 2-5% by weight of titanium dioxide; 0.1-0.3% by weight of dispersants; 2-5% by weight of aqueous foaming agents; 0.1-0.2% by weight of anti-foaming agent; 10-20% by weight of water; 10-15% by weight of hydrated calcium borate- based mineral matter; and 19.5-60.8% by weight of aluminum hydroxide-based mineral matter to have flame retarding property.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2007-0094180 | 2007-09-17 | ||
| KR1020070094180A KR100973798B1 (en) | 2007-09-17 | 2007-09-17 | Union Wallpaper using a Filter Paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2009038314A2 true WO2009038314A2 (en) | 2009-03-26 |
| WO2009038314A3 WO2009038314A3 (en) | 2009-05-14 |
Family
ID=40468580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2008/005414 WO2009038314A2 (en) | 2007-09-17 | 2008-09-12 | Laminated wallpaper using a filter master sheet |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100973798B1 (en) |
| WO (1) | WO2009038314A2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2302134A1 (en) * | 2009-09-24 | 2011-03-30 | LG Hausys, Ltd. | Detachable and reattachable wallpaper |
| CN102979007A (en) * | 2012-11-28 | 2013-03-20 | 上海艺亨实业有限公司 | Multifunctional ecological anion wallpaper |
| CN106835856A (en) * | 2016-12-27 | 2017-06-13 | 常州市阿曼特化工有限公司 | A kind of preparation method of the wallpaper with air-cleaning function |
| US9919551B2 (en) | 2014-02-19 | 2018-03-20 | Hewlett-Packard Development Company, L.P. | Printable medium |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100947235B1 (en) * | 2009-11-30 | 2010-03-11 | 주식회사 아이템 | Wood panel with loess adhesive layer and its manufacturing method thereof |
| KR101539271B1 (en) * | 2011-12-02 | 2015-07-27 | 그린포장 주식회사 | Method and Composition for Pulp - Mineral Synthetic paper |
| KR101671409B1 (en) | 2015-10-22 | 2016-11-01 | 강준모 | Wallpaper and process of the same that |
| KR101631882B1 (en) | 2015-10-22 | 2016-06-23 | 강준모 | Laminaating sheet and process of the same that |
| CN106283924A (en) * | 2016-10-10 | 2017-01-04 | 宁波凯杜新材料科技有限公司 | A kind of ecological anion wallpaper and preparation method thereof |
| CN106283925A (en) * | 2016-10-13 | 2017-01-04 | 宁波凯杜新材料科技有限公司 | A kind of ecological anion wallpaper and preparation method thereof |
| KR102530341B1 (en) * | 2022-07-08 | 2023-05-08 | 김영재 | Illite wallpaper and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4333863A (en) * | 1981-02-12 | 1982-06-08 | Merck & Co., Inc. | Water resistant texturized wall coverings |
| JP2002249999A (en) * | 2001-02-21 | 2002-09-06 | Nippon Paper Industries Co Ltd | Converted paper and wall-covering paper produced by using the same |
| JP2003155699A (en) * | 2001-11-14 | 2003-05-30 | Kanto Leather Co Ltd | Wall-decorating material and method for producing the same |
| KR20060037867A (en) * | 2004-10-28 | 2006-05-03 | 전효철 | Laminated wallpaper that can be embossed on one side by laminating thin paper and non-woven fabric by coating adhesive on wallpaper base |
| KR100607717B1 (en) * | 2004-11-03 | 2006-08-09 | 디에스지대동월페이퍼 주식회사 | Negative ion and far infrared ray emmitable wallpaper and production method therefor |
| WO2007046602A1 (en) * | 2005-10-17 | 2007-04-26 | Hyo Chul Jun | Aqueous foam wallpaper having enhanced embossing formability and fabricating method thereof |
-
2007
- 2007-09-17 KR KR1020070094180A patent/KR100973798B1/en not_active IP Right Cessation
-
2008
- 2008-09-12 WO PCT/KR2008/005414 patent/WO2009038314A2/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4333863A (en) * | 1981-02-12 | 1982-06-08 | Merck & Co., Inc. | Water resistant texturized wall coverings |
| JP2002249999A (en) * | 2001-02-21 | 2002-09-06 | Nippon Paper Industries Co Ltd | Converted paper and wall-covering paper produced by using the same |
| JP2003155699A (en) * | 2001-11-14 | 2003-05-30 | Kanto Leather Co Ltd | Wall-decorating material and method for producing the same |
| KR20060037867A (en) * | 2004-10-28 | 2006-05-03 | 전효철 | Laminated wallpaper that can be embossed on one side by laminating thin paper and non-woven fabric by coating adhesive on wallpaper base |
| KR100607717B1 (en) * | 2004-11-03 | 2006-08-09 | 디에스지대동월페이퍼 주식회사 | Negative ion and far infrared ray emmitable wallpaper and production method therefor |
| WO2007046602A1 (en) * | 2005-10-17 | 2007-04-26 | Hyo Chul Jun | Aqueous foam wallpaper having enhanced embossing formability and fabricating method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2302134A1 (en) * | 2009-09-24 | 2011-03-30 | LG Hausys, Ltd. | Detachable and reattachable wallpaper |
| CN102979007A (en) * | 2012-11-28 | 2013-03-20 | 上海艺亨实业有限公司 | Multifunctional ecological anion wallpaper |
| US9919551B2 (en) | 2014-02-19 | 2018-03-20 | Hewlett-Packard Development Company, L.P. | Printable medium |
| CN106835856A (en) * | 2016-12-27 | 2017-06-13 | 常州市阿曼特化工有限公司 | A kind of preparation method of the wallpaper with air-cleaning function |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090028989A (en) | 2009-03-20 |
| WO2009038314A3 (en) | 2009-05-14 |
| KR100973798B1 (en) | 2010-08-04 |
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