WO2014208934A1 - Absorption and desorption wallpaper and method of manufacturing the same - Google Patents
Absorption and desorption wallpaper and method of manufacturing the same Download PDFInfo
- Publication number
- WO2014208934A1 WO2014208934A1 PCT/KR2014/005463 KR2014005463W WO2014208934A1 WO 2014208934 A1 WO2014208934 A1 WO 2014208934A1 KR 2014005463 W KR2014005463 W KR 2014005463W WO 2014208934 A1 WO2014208934 A1 WO 2014208934A1
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- Prior art keywords
- layer
- inorganic
- absorption
- inorganic binder
- forming
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Classifications
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- 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
- D21H19/80—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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
-
- 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
- D21H27/30—Multi-ply
Definitions
- the present invention relates to absorption and desorption wallpaper and, more particularly, to inorganic-substance absorption and desorption wallpaper using bio resin capable of preventing various kinds of diseases, such as a sick house syndrome, by controlling humidity using environment-friendly materials, and a method of manufacturing the same.
- Wallpaper that is, a kind of building material, has been marked as one of product groups that may provide the cause of a sick house syndrome. This increases an interest in environment-friendly wallpaper.
- interior humidity is controlled by attaching tiles or wallpaper having a humidity-control function to the internal wall surface of a home or building.
- FIG. 1 is a side-sectional view illustrating the stack structure of conventional wallpaper having a humidity-control function.
- the conventional wallpaper 1 has a structure in which a lower non-woven fabric layer 10, an adhesive layer 20, an upper non-woven fabric layer 30, a print layer 40, an acrylic resin layer 50, and a silica layer 60 are stacked from the bottom.
- the conventional wallpaper having such a structure is fabricated by forming the print layer on the non-woven fabric layer in which a couple of non-woven fabrics are jointed, performing embossing, coating acrylic resin on the embossed result using a wiping method, and attaching silica having a property that repeats absorption and desorption (i.e., a humidity-control function) on the acrylic resin layer by scattering the silica on the acrylic resin layer in order to apply the humidity-control function to a common wallpaper exterior ornament effect.
- silica having a property that repeats absorption and desorption i.e., a humidity-control function
- the present invention has been made in view of the above problems, and it is an object of the present invention to provide absorption and desorption wallpaper capable of implementing a comfortable interior environment and preventing various kinds of diseases, such as a sick house syndrome, by controlling humidity using environment-friendly materials, such as humidity-control materials made of bio resin and minerals, and a method of manufacturing the same.
- absorption and desorption wallpaper is configured to include a base layer, a bio resin layer stacked over the base layer, an inorganic binder layer stacked over the bio resin layer, an inorganic powder layer stacked over the inorganic binder layer, and a surface protection layer stacked over the inorganic powder layer.
- an absorption and desorption wallpaper is configured to include a base layer, a bio resin layer stacked over the base layer, a first inorganic binder layer stacked over the bio resin layer, a first inorganic powder layer stacked over the first inorganic binder layer, a second inorganic binder layer stacked over the first inorganic powder layer, a second inorganic powder layer stacked over the second inorganic binder layer, and a surface protection layer stacked over the second inorganic powder layer.
- the base layer is made of non-woven fabrics made of pulp and polyester, ceramic paper, or glass paper.
- the base layer has mass per unit area of 60 ⁇ 80 g/m2.
- the bio resin layer is made of resin comprising one or more selected from cellulose, chitin, starch, poly lactic acid (PLA), poly hydroxyl alkanoate (PHA), hydroxy butyrate valerate (PHBV), poly vinyl alcohol (PVA), poly glycolic acid (PGA), poly butylene succinate (PBS), poly butyleneadipate-co-butylene succinate (PBSA), polybutylene adipate terephthalate (PBAT), poly capro lactone (PCL), poly(ester-amide), and poly(ester-urethane).
- PLA poly lactic acid
- PHA poly hydroxyl alkanoate
- PHBV hydroxy butyrate valerate
- PVA poly vinyl alcohol
- PBS poly glycolic acid
- PBS poly butylene succinate
- PBSA poly butyleneadipate-co-butylene succinate
- PBAT polybutylene adipate terephthalate
- PCL poly capro lactone
- PCL poly(
- the bio resin layer is formed by mixing citric acid of 10 ⁇ 50 parts by weight, CaCo 3 of 10 ⁇ 150 parts by weight, acrylic copolymer of 1 ⁇ 10 parts by weight, and stearic acid of 1 ⁇ 5 parts by weight used for 100 parts by weight of PLA resin, mulling the mixture using a mulling machine at a temperature of 90 ⁇ 200°C, and performing calendering or an extrusion method.
- inorganic binder layer comprises mineral particles comprising one or more selected from talc, mica, clay, porous alumina, sodium silicate, and calcium silicate, and the inorganic binder layer is formed by spray coating.
- the inorganic powder layer comprises mineral particles comprising one or more selected from talc, mica, clay, porous alumina, sodium silicate, and calcium silicate, and the inorganic powder layer is formed by scattering.
- the surface protection layer is formed using acrylic resin and methylethylketone having a ratio of 2:8.
- a method of manufacturing absorption and desorption wallpaper includes forming a base layer, coating and stacking a bio resin layer over the base layer, forming an inorganic binder layer by spraying and coating an inorganic binder on the bio resin layer, forming an inorganic powder layer by scattering an inorganic substance on the inorganic binder layer, and forming a surface protection layer over the inorganic powder layer using a wiping method.
- a method of manufacturing absorption and desorption wallpaper includes forming a base layer, coating and stacking a bio resin layer over the base layer, forming a first inorganic binder layer by spraying and coating an inorganic binder on the bio resin layer, forming a first inorganic powder layer by scattering an inorganic substance on the first inorganic binder layer, forming a second inorganic binder layer by spraying and coating an inorganic binder on the first inorganic power layer, forming a second inorganic powder layer by scattering an inorganic substance on the second inorganic binder layer, and forming a surface protection layer on the second inorganic powder layer using a wiping method.
- FIG. 1 is a side-sectional view illustrating the stack structure of conventional wallpaper having a humidity-control function
- FIG. 2 illustrates the stack structure of absorption and desorption wallpaper according to an embodiment of the present invention
- FIG. 3 is a flowchart illustrating a method of manufacturing the absorption and desorption wallpaper according to an embodiment of the present invention.
- FIG. 4 illustrates the stack structure of absorption and desorption wallpaper according to another embodiment of the present invention.
- FIG. 2 illustrates the stack structure of absorption and desorption wallpaper according to an embodiment of the present invention
- FIG. 3 is a flowchart illustrating a method of manufacturing the absorption and desorption wallpaper according to an embodiment of the present invention.
- the absorption and desorption wallpaper 100 is configured to include a base layer 110, a bio resin layer 120 stacked over the base layer 110, an inorganic binder layer 130 stacked over the bio resin layer 120, an inorganic powder layer 140 stacked over the inorganic binder layer 130, and a surface protection layer 150 stacked over the inorganic powder layer 140.
- the structure of the absorption and desorption wallpaper 100 is described in detail below.
- the base layer 110 is the most basic layer that keeps the overall curling balance of the upper and lower parts of the wallpaper.
- the base layer 110 may be made of non-woven fabrics or cotton fabrics made of vellum paper, pulp, and polyester.
- the base layer 110 may be made of ceramic paper or glass paper capable of improving absorption and desorption efficiency of the wallpaper.
- the base layer 110 may have mass per unit area of 60 ⁇ 80 g/m2. That is, if the base layer 110 has mass per unit area of less than 60 g/m2, the strength of the wallpaper may not be sufficiently secured. If the base layer 110 has mass per unit area of more than 80 g/m2, there is a problem in that cost of raw materials per unit area necessary to fabricate the wallpaper is unnecessarily increased without a change of physical properties.
- the bio resin layer 120 is stacked over the base layer 110.
- the bio resin layer 120 may be made of resin including one or more selected from cellulose, chitin, starch, poly lactic acid (PLA), poly hydroxyl alkanoate (PHA), hydroxyl butyrate valerate (PHBV), poly vinyl alcohol (PVA), poly glycolic acid (PGA), poly butylene succinate (PBS), poly butyleneadipate-co-butylene succinate (PBSA), polybutylene adipate terephthalate (PBAT), poly caprolactone (PCL), poly(ester-amide), and poly(ester-urethane).
- PLA poly lactic acid
- PHA poly hydroxyl alkanoate
- PHBV hydroxyl butyrate valerate
- PVA poly vinyl alcohol
- PBS poly glycolic acid
- PBS poly butylene succinate
- PBSA poly butyleneadipate-co-butylene succinate
- PBAT polybutylene adipate
- the bio resin layer 120 may further include a nanomineral substance of 5 to 20 parts by weight that is used for 100 parts by weight of the aforementioned resin in order to improve the heat-resisting property and web-proof property of the wallpaper and compatibility between resins.
- the nanomineral substance may include mica, talc, or nanoclay, but the present invention is not limited thereto.
- Such a nanomineral substance may have an average size of 1 ⁇ 100 nm. That is, if the size of the nanomineral substance is less than 1 nm, dispersibility, such as an undesirable agglomeration phenomenon occurring in the bio resin layer 120, may be deteriorated. If the size of the nanomineral substance exceeds 100 nm, the performance of the nanomineral substance may be reduced.
- the inorganic binder layer 130 takes advantage of the principle that an inorganic substance has the properties of adhesives due to a chemical reaction when water is mixed with the inorganic substance.
- Such an inorganic binder layer 130 functions as adhesives for attaching the inorganic powder layer 140, made of mineral particles, to a top surface of the bio resin layer 120.
- the inorganic binder layer 130 may be made of one or more selected from mineral particles, such as talc, mica, clay, porous alumina, sodium silicate, and calcium silicate.
- the inorganic powder layer 140 is generally stacked over the bio resin layer 120 with the inorganic binder layer 130 interposed therebetween in order to reduce interior toxic substances and smell in life and improve humidity-control efficiency of the wallpaper.
- the inorganic powder layer 140 may include one or more selected from mineral particles, such as talc, mica, clay, porous alumina, sodium silicate, and calcium silicate.
- Such an inorganic powder layer 140 is formed using a scattering method, and may be implemented to have a nature-friendly design.
- the surface protection layer 150 is stacked over the inorganic powder layer 140, and has moisture permeability.
- the surface protection layer 150 may be formed by coating using a wiping method.
- the surface protection layer 150 may be formed by mixing acrylic resin and methylethylketone in the ratio of 2: 8.
- Such a surface protection layer 150 is formed on a top surface of the inorganic powder layer 140 made of an absorption and desorption substance using a coating processing method, thereby being capable of improving the anti-scratch property, anti-abrasion property, and durability of the wallpaper.
- FIG. 4 illustrates the stack structure of absorption and desorption wallpaper according to another embodiment of the present invention.
- an absorption and desorption wallpaper 100 includes the inorganic binder layer 130 and the inorganic powder layer 140 that are repeatedly stacked on the bio resin layer 120 in order to increase the amount of a humidity-control substance and improve the absorption and desorption function.
- the absorption?desorption wallpaper 100 (100’) can control humidity and implement a comfortable interior environment because environment-friendly materials, such as bio resin and minerals, are used, and thus can prevent various kinds of diseases, such as a sick house syndrome.
- the base layer was prepared using non-woven fabrics made of pulp of 70% and polyester of 30%.
- the inorganic binder layer was formed over the base layer using one or more selected from mineral particles, such as talc, mica, clay, porous alumina, sodium silicate, and calcium silicate.
- mineral particles such as talc, mica, clay, porous alumina, sodium silicate, and calcium silicate.
- Citric acid of 10 ⁇ 50 parts by weight, CaCo 3 of 10 ⁇ 150 parts by weight, acrylic copolymer of 1 ⁇ 10 parts by weight, and stearic acid of 1 ⁇ 5 parts by weight that were used for 100 parts by weight of the PLA resin were mixed and formed over the adhesive layer.
- the mixture was mulled using a mulling machine at a temperature of 90 ⁇ 200°C, and the bio resin layer having a thickness of about 0.15 mm was fabricated using calendering or an extrusion method.
- a coating solution for surface processing was fabricated by mixing acrylic resin of 20 wt% and methylethylketone of 80 wt%. Thereafter, the surface protection layer was coated on a surface of the bio resin layer using a wiping method.
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- Laminated Bodies (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Paper (AREA)
Abstract
Description
Claims (13)
- Absorption and desorption wallpaper, comprising:a base layer;an inorganic binder layer stacked over the base layer;a bio resin layer stacked over the adhesive layer; anda surface protection layer stacked over the bio resin layer.
- Absorption and desorption wallpaper, comprising:a base layer;a bio resin layer stacked over the base layer;an inorganic binder layer stacked over the bio resin layer;an inorganic powder layer stacked over the inorganic binder layer; anda surface protection layer stacked over the inorganic powder layer.
- Absorption and desorption wallpaper, comprising:a base layer;a bio resin layer stacked over the base layer;a first inorganic binder layer stacked over the bio resin layer;a first inorganic powder layer stacked over the first inorganic binder layer;a second inorganic binder layer stacked over the first inorganic powder layer ;a second inorganic powder layer stacked over the second inorganic binder layer again; anda surface protection layer stacked over the second inorganic powder layer.
- The absorption and desorption wallpaper of any one of claims 1 to 3, wherein the base layer is made of non-woven fabrics made of pulp and polyester, ceramic paper, or glass paper.
- The absorption and desorption wallpaper of claim 4, wherein the base layer has mass per unit area of 60 ~ 80 g/㎡.
- The absorption and desorption wallpaper of any one of claims 1 to 3, wherein the bio resin layer is made of resin comprising one or more selected from cellulose, chitin, starch, poly lactic acid (PLA), poly hydroxyl alkanoate (PHA), hydroxy butyrate valerate (PHBV), poly vinyl alcohol (PVA), poly glycolic acid (PGA), poly butylene succinate (PBS), poly butyleneadipate-co-butylene succinate (PBSA), polybutylene adipate terephthalate (PBAT), poly capro lactone (PCL), poly(ester-amide), and poly(ester-urethane).
- The absorption and desorption wallpaper of any one of claims 1 to 3, wherein the bio resin layer is formed by mixing citric acid of 10 ~ 50 parts by weight, CaCo3 of 10 ~ 150 parts by weight, acrylic copolymer of 1 ~ 10 parts by weight, and stearic acid of 1 ~ 5 parts by weight used for 100 parts by weight of PLA resin, mulling the mixture using a mulling machine at a temperature of 90 ~ 200℃, and performing calendering or an extrusion method.
- The absorption and desorption wallpaper of any one of claims 1 to 3, wherein:the inorganic binder layer or the inorganic binder layers comprises mineral particles comprising one or more selected from talc, mica, clay, porous alumina, sodium silicate, and calcium silicate, andthe inorganic binder layer is formed by spray coating.
- The absorption and desorption wallpaper of claim 2 or 3, wherein:the inorganic powder layer comprises mineral particles comprising one or more selected from talc, mica, clay, porous alumina, sodium silicate, and calcium silicate, andthe inorganic powder layer is formed by scattering.
- The absorption and desorption wallpaper of any one of claims 1 to 3, wherein the surface protection layer is formed using acrylic resin and methylethylketone having a ratio of 2:8.
- The absorption and desorption wallpaper of claim 10, wherein the surface protection layer has moisture permeability and is formed by coating using a wiping method.
- A method of manufacturing absorption and desorption wallpaper, comprising:forming a base layer;coating and stacking a bio resin layer over the base layer;forming an inorganic binder layer by spraying and coating an inorganic binder on the bio resin layer;forming an inorganic powder layer by scattering an inorganic substance on the inorganic binder layer; andforming a surface protection layer over the inorganic powder layer using a wiping method.
- A method of manufacturing absorption and desorption wallpaper, comprising:forming a base layer;coating and stacking a bio resin layer over the base layer;forming a first inorganic binder layer by spraying and coating an inorganic binder on the bio resin layer;forming a first inorganic powder layer by scattering an inorganic substance on the first inorganic binder layer;forming a second inorganic binder layer by spraying and coating an inorganic binder on the first inorganic powder layer;forming a second inorganic powder layer by scattering an inorganic substance on the second inorganic binder layer; andforming a surface protection layer on the second inorganic powder layer using a wiping method.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016513885A JP6168437B2 (en) | 2013-06-24 | 2014-06-20 | Moisture absorbing / releasing wallpaper and method for producing the same |
EP14817141.6A EP2976461B1 (en) | 2013-06-24 | 2014-06-20 | Absorption and desorption wallpaper and method of manufacturing the same |
CN201480035907.XA CN105358767B (en) | 2013-06-24 | 2014-06-20 | Adsorption and desorption wallpaper and preparation method thereof |
Applications Claiming Priority (2)
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KR10-2013-0072131 | 2013-06-24 | ||
KR1020130072131A KR101848949B1 (en) | 2013-06-24 | 2013-06-24 | Absorption-desorption wallpaper |
Publications (1)
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WO2014208934A1 true WO2014208934A1 (en) | 2014-12-31 |
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PCT/KR2014/005463 WO2014208934A1 (en) | 2013-06-24 | 2014-06-20 | Absorption and desorption wallpaper and method of manufacturing the same |
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EP (1) | EP2976461B1 (en) |
JP (1) | JP6168437B2 (en) |
KR (1) | KR101848949B1 (en) |
CN (1) | CN105358767B (en) |
WO (1) | WO2014208934A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105586809A (en) * | 2016-01-29 | 2016-05-18 | 太仓卡斯特姆新材料有限公司 | Environment-friendly adsorption type moisture-proof wallpaper |
CN108914706A (en) * | 2018-07-26 | 2018-11-30 | 武汉菡美洛建筑材料有限公司 | A kind of Environment-friendlywallpaper wallpaper of formaldehyde adsorption |
CN108914707A (en) * | 2018-07-26 | 2018-11-30 | 武汉菡美洛建筑材料有限公司 | A kind of Environment-friendlywallpaper wallpaper and preparation method thereof of adsorption photochemical catalysis degradation of organic substances |
CN108951300A (en) * | 2018-07-26 | 2018-12-07 | 武汉菡美洛建筑材料有限公司 | A kind of Environment-friendlywallpaper wallpaper with photocatalysis performance |
CN108951299A (en) * | 2018-07-26 | 2018-12-07 | 武汉菡美洛建筑材料有限公司 | A kind of environmental protection wall paper of brownish black and preparation method thereof |
WO2019052150A1 (en) * | 2017-09-12 | 2019-03-21 | 江苏金聚合金材料有限公司 | Low-cost bio-based fully-degradable thin film and preparation method therefor |
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- 2014-06-20 EP EP14817141.6A patent/EP2976461B1/en active Active
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105586809A (en) * | 2016-01-29 | 2016-05-18 | 太仓卡斯特姆新材料有限公司 | Environment-friendly adsorption type moisture-proof wallpaper |
WO2019052150A1 (en) * | 2017-09-12 | 2019-03-21 | 江苏金聚合金材料有限公司 | Low-cost bio-based fully-degradable thin film and preparation method therefor |
CN108914706A (en) * | 2018-07-26 | 2018-11-30 | 武汉菡美洛建筑材料有限公司 | A kind of Environment-friendlywallpaper wallpaper of formaldehyde adsorption |
CN108914707A (en) * | 2018-07-26 | 2018-11-30 | 武汉菡美洛建筑材料有限公司 | A kind of Environment-friendlywallpaper wallpaper and preparation method thereof of adsorption photochemical catalysis degradation of organic substances |
CN108951300A (en) * | 2018-07-26 | 2018-12-07 | 武汉菡美洛建筑材料有限公司 | A kind of Environment-friendlywallpaper wallpaper with photocatalysis performance |
CN108951299A (en) * | 2018-07-26 | 2018-12-07 | 武汉菡美洛建筑材料有限公司 | A kind of environmental protection wall paper of brownish black and preparation method thereof |
CN108914706B (en) * | 2018-07-26 | 2020-06-16 | 山东汇高智慧纺织科技有限公司 | Environment-friendly wallpaper capable of adsorbing formaldehyde |
CN108951299B (en) * | 2018-07-26 | 2020-08-18 | 罗仙花 | Brown-black environment-friendly wallpaper and preparation method thereof |
CN108914707B (en) * | 2018-07-26 | 2020-08-18 | 罗仙花 | Environment-friendly wallpaper capable of adsorbing photocatalytic degradation organic matters and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JP2016525960A (en) | 2016-09-01 |
EP2976461A1 (en) | 2016-01-27 |
EP2976461A4 (en) | 2016-12-21 |
KR101848949B1 (en) | 2018-05-28 |
KR20150000127A (en) | 2015-01-02 |
JP6168437B2 (en) | 2017-07-26 |
CN105358767B (en) | 2017-10-17 |
EP2976461B1 (en) | 2018-10-24 |
CN105358767A (en) | 2016-02-24 |
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