JP2019527628A - 非イオン性ポリマーバインダーで結合された積層マルチプライ紙カバーシートを含む石膏壁板および方法 - Google Patents
非イオン性ポリマーバインダーで結合された積層マルチプライ紙カバーシートを含む石膏壁板および方法 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/08—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/12—Applying particulate materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0038—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving application of liquid to the layers prior to lamination, e.g. wet laminating
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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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/14—Secondary fibres
-
- 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
- D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
- B32B2037/243—Coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/12—Coating on the layer surface on paper layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/546—Flexural strength; Flexion stiffness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/712—Weather resistant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
- B32B2329/04—Polyvinylalcohol
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
Description
−紙パルプから紙プライを形成するステップと、
−紙プライにPVOH(ポリビニルアルコール)を噴霧するステップと、
−紙プライにホウ酸溶液を噴霧するステップと、
−紙プライを重ね合わせて、非イオン性ポリマーバインダーで結合されたマルチプライ紙シートを形成するステップと、
−そのマルチプライ紙シートをプレスし、乾燥させ、
−石膏スラリーを調製し、
−少なくとも1つがマルチプライ紙シートである2つの紙シートの間に石膏スラリーを堆積させ、
−壁板パネルを形成するステップと、を含む。
−紙パルプから紙プライを形成するステップと、
−プライ間にPVOHとホウ酸との溶液を適用するステップと、
−紙プライを重ね合わせて、非イオン性ポリマーバインダーで結合されたマルチプライ紙シートを形成するステップと、
−そのマルチプライ紙シートをプレスして乾燥させるステップと、
−石膏スラリーを調製するステップと、
−少なくとも1つがマルチプライ紙シートである2つの紙シートの間に石膏スラリーを堆積させるステップと、
−壁板パネルを形成するステップと、を含む。
Claims (10)
- 壁板パネルを作製する方法であって、
−紙パルプから紙プライを形成することと、
−前記紙プライのうちの少なくともいくつかにPVOH(ポリビニルアルコール)を噴霧することと、
−前記紙プライのうちの少なくともいくつかにホウ酸溶液を噴霧することと、
−前記紙プライを重ね合わせてマルチプライ紙シートを形成することと、
−前記マルチプライ紙シートをプレスして乾燥させることと、
−石膏スラリーを調製することと、
−2つの紙シートの間に前記石膏スラリーを堆積させることであって、前記2つの紙シートのうちの少なくとも1つが前記マルチプライ紙シートであり、前記マルチプライ紙シートは、少なくとも1つの充填材プライと少なくとも1つのライナープライとを含む、堆積させることと、
−前記壁板パネルを形成することと、を含む、方法。 - PVOHおよびホウ酸が、以下のプライ、すなわち、2つの充填材プライ、充填材プライおよびライナープライ、ならびに2つのライナープライのうちの少なくとも1つの間に噴霧され、ホウ酸を噴霧することはまた、殺菌処理であり、真菌および細菌の増殖に対する前記マルチプライ紙シートの耐性を改善する、請求項1に記載の方法。
- 第1のプライの表面にPVOHが適用され、一方でホウ酸が第2のプライの表面に適用され、次いで、前記PVOHで処理された表面が前記ホウ酸で処理された表面と接触するように前記第1のプライと前記第2のプライとが重ね合わされる、請求項1に記載の方法。
- PVOHポリマーが、超低重合度のポリマー、低重合度のポリマー、またはそれらの組み合わせを含む、請求項1に記載の方法。
- 前記紙パルプが、クラフト、箱用板紙切りかす、フライリーフ裁落、および/または新聞、を含む再生された紙廃棄物を含む、請求項1に記載の方法。
- PVOHが、1重量%〜10重量%の範囲の濃度を有する水系溶液として適用される、請求項1に記載の方法。
- ホウ酸が、1重量%〜10重量%の範囲の濃度を有する水系溶液として適用される、請求項1に記載の方法。
- 請求項1に記載の方法によって得られる壁板。
- 2つの紙カバーシートの間に配置された石膏コアを含む壁板であって、第1の紙カバーシートはフェーサーであり、第2の紙カバーシートはバッカーであり、両方の紙カバーシートがマルチプライ紙カバーシートであり、前記2つの紙カバーシートの各々における少なくとも2つのプライが、ホウ酸で架橋される非イオン性ポリマーバインダーで一緒に結合され、前記非イオン性ポリマーバインダーが、12,000〜200,000の範囲の平均分子量を有するPVOHポリマーまたはコポリマーであり、70〜100ml%加水分解される、壁板。
- 前記フェーサー紙カバーシートが、1〜2つのライナープライで覆われた2〜7つの充填材プライを含む、請求項9に記載の壁板。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US201662358938P | 2016-07-06 | 2016-07-06 | |
US62/358,938 | 2016-07-06 | ||
US15/607,871 US10612194B2 (en) | 2016-07-06 | 2017-05-30 | Gypsum wallboard comprising laminated multi-ply paper cover sheets bonded with a non-ionic polymeric binder and methods |
US15/607,871 | 2017-05-30 | ||
PCT/US2017/040831 WO2018009611A1 (en) | 2016-07-06 | 2017-07-06 | Gypsum wallboard comprising laminated multi-ply paper cover sheets bonded with a non-ionic polymeric binder and methods |
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JP2019527628A true JP2019527628A (ja) | 2019-10-03 |
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JP2018565765A Pending JP2019527628A (ja) | 2016-07-06 | 2017-07-06 | 非イオン性ポリマーバインダーで結合された積層マルチプライ紙カバーシートを含む石膏壁板および方法 |
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US (1) | US10612194B2 (ja) |
EP (1) | EP3481631A1 (ja) |
JP (1) | JP2019527628A (ja) |
KR (1) | KR20190025926A (ja) |
CN (1) | CN109311300A (ja) |
AU (1) | AU2017292820A1 (ja) |
BR (1) | BR112018075987A2 (ja) |
CA (1) | CA3029879A1 (ja) |
CL (1) | CL2018003735A1 (ja) |
CO (1) | CO2019000661A2 (ja) |
MX (1) | MX2018015729A (ja) |
PE (1) | PE20190286A1 (ja) |
WO (1) | WO2018009611A1 (ja) |
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US10309771B2 (en) | 2015-06-11 | 2019-06-04 | United States Gypsum Company | System and method for determining facer surface smoothness |
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EP2250317A4 (en) | 2008-03-07 | 2012-07-25 | Sca Hygiene Prod Ab | MULTILAYER STRIP OF FLEXIBLE MATERIAL, SUCH AS TISSUE PAPER OR NONWOVEN FABRIC, AND PRODUCT AND METHOD FOR IMPROVING THE BLOOD OF A OPTICAL LIGHTER OF A MULTILAYER RAIL |
WO2012092170A1 (en) | 2010-12-29 | 2012-07-05 | United States Gypsum Company | Method of improving gypsum board strength |
WO2013026578A1 (en) * | 2011-08-25 | 2013-02-28 | Ashland Licensing And Intellectual Property Llc | Method for increasing the advantages of strength aids in the production of paper and paperboard |
-
2017
- 2017-05-30 US US15/607,871 patent/US10612194B2/en not_active Expired - Fee Related
- 2017-07-06 PE PE2018003350A patent/PE20190286A1/es unknown
- 2017-07-06 MX MX2018015729A patent/MX2018015729A/es unknown
- 2017-07-06 AU AU2017292820A patent/AU2017292820A1/en not_active Abandoned
- 2017-07-06 BR BR112018075987-2A patent/BR112018075987A2/pt not_active Application Discontinuation
- 2017-07-06 EP EP17746222.3A patent/EP3481631A1/en not_active Withdrawn
- 2017-07-06 KR KR1020197002205A patent/KR20190025926A/ko not_active Application Discontinuation
- 2017-07-06 CA CA3029879A patent/CA3029879A1/en not_active Abandoned
- 2017-07-06 JP JP2018565765A patent/JP2019527628A/ja active Pending
- 2017-07-06 WO PCT/US2017/040831 patent/WO2018009611A1/en unknown
- 2017-07-06 CN CN201780038220.5A patent/CN109311300A/zh active Pending
-
2018
- 2018-12-21 CL CL2018003735A patent/CL2018003735A1/es unknown
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2019
- 2019-01-23 CO CONC2019/0000661A patent/CO2019000661A2/es unknown
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US2806811A (en) * | 1954-12-31 | 1957-09-17 | United States Gypsum Co | Paper-covered gypsum board |
US3112235A (en) * | 1959-12-31 | 1963-11-26 | Borden Co | Method of adhering surfaces |
JPS5670074A (en) * | 1979-11-13 | 1981-06-11 | Unitika Ltd | Cold-curing adhesive for polyvinyl alcohol parer |
JPS58500902A (ja) * | 1981-05-13 | 1983-06-02 | ユナイテツド ステイツ ジプサム カンパニ− | 石膏ボ−ド製造用の無機充填剤含有紙 |
JPH04228699A (ja) * | 1990-06-13 | 1992-08-18 | Air Prod And Chem Inc | ハイソリッドの紙用水性コーティング組成物に外部加熱なしに可溶性のポリビニルアルコール樹脂 |
US20030037502A1 (en) * | 1999-02-25 | 2003-02-27 | Bruce Robert B. | Fungus resistant gypsum-based substrate |
WO2017058316A1 (en) * | 2015-10-01 | 2017-04-06 | United States Gypsum Company | Foam modifiers for cementitious slurries, methods, and products |
JP2018535909A (ja) * | 2015-10-01 | 2018-12-06 | ユナイテッド・ステイツ・ジプサム・カンパニー | セメント系スラリーのための発泡調整剤、方法、及び生成物 |
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US20180010301A1 (en) | 2018-01-11 |
PE20190286A1 (es) | 2019-02-27 |
US10612194B2 (en) | 2020-04-07 |
EP3481631A1 (en) | 2019-05-15 |
CA3029879A1 (en) | 2018-01-11 |
KR20190025926A (ko) | 2019-03-12 |
CL2018003735A1 (es) | 2019-02-15 |
CN109311300A (zh) | 2019-02-05 |
WO2018009611A1 (en) | 2018-01-11 |
BR112018075987A2 (pt) | 2019-04-02 |
MX2018015729A (es) | 2019-04-29 |
CO2019000661A2 (es) | 2019-02-08 |
AU2017292820A1 (en) | 2019-01-31 |
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