JP4846462B2 - バリア材料及びその製造方法 - Google Patents
バリア材料及びその製造方法 Download PDFInfo
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- JP4846462B2 JP4846462B2 JP2006169651A JP2006169651A JP4846462B2 JP 4846462 B2 JP4846462 B2 JP 4846462B2 JP 2006169651 A JP2006169651 A JP 2006169651A JP 2006169651 A JP2006169651 A JP 2006169651A JP 4846462 B2 JP4846462 B2 JP 4846462B2
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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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
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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
- 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
- B32B27/10—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 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
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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
- 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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- 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
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—Oxides, hydroxides or carbonates
-
- 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
- D21H21/50—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 form
- D21H21/52—Additives of definite length or shape
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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
- B32B2255/26—Polymeric coating
-
- 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
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7244—Oxygen barrier
-
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/258—Alkali metal or alkaline earth metal or compound thereof
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/31739—Nylon type
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31935—Ester, halide or nitrile of addition polymer
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31993—Of paper
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31993—Of paper
- Y10T428/31996—Next to layer of metal salt [e.g., plasterboard, etc.]
Landscapes
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Paints Or Removers (AREA)
- Paper (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
中心に45mmの穴があり、接着剤が裏打ちされたホイルマスクを試料の両方の面に施用し、マスクした試料を100mmの円に切り取る。この試料をイリノイ・インスツルメンツ(Illinois Instruments)8000酸素移動分析器に挿入する。装置標準手順を用いて、23℃、予め設定した湿度にてOTRを測定する。
Claims (15)
- 紙、段ボール原紙及び厚紙のうち少なくとも1種を含む基材と、
水溶性酸素バリア材料、水分散性酸素バリア材料及びこれらの混合物のうち少なくとも1種と10〜250ナノメートルの寸法を有する炭酸カルシウムナノ粒子とのブレンドであって、炭酸カルシウムナノ粒子:水溶性又は水分散性酸素バリア材料の重量比が1:100〜1.5:1であるブレンドを含んでなるバリア層と、
を含む、標準温度及び標準圧力における50%相対湿度での酸素移動速度(OTR)が30cc/m2/日以下である酸素バリア特性を有する材料であって、
水溶性酸素バリア材料が、カルボキシアルキルセルロース、ヒドロキシエチルセルロース、ヒドロキシプロピルセルロース、ヒドロキシプロピルメチルセルロース、キトサン、ポリエチレンオキシド、ポリビニルアルコール、ポリメタクリル酸、ポリアミン、ポリビニルピリジン、及びこれらの化合物の塩、ならびにこれらの材料のいずれかの混合物のうち少なくとも1種であり、
水分散性酸素バリア材料が、ポリ塩化ビニリデン、ポリ塩化ビニル、エチレンビニルアルコール、及びこれらの材料のいずれかの混合物のうち少なくとも1種である、上記材料。 - 基材と向かい合うバリア層の面上にある層であって、前記酸素バリア材料とは異なるバリア材料及びシーリング材料のうち少なくとも1種を含む層をさらに含む、請求項1に記載の材料。
- 前記異なるバリア材料がナイロンである、請求項2に記載の材料。
- 前記シーリング材料がポリエチレンである、請求項2に記載の材料。
- 前記バリア層が、酸素バリア材料中の固体の全重量の70%までの量のデンプンをさらに含む、請求項1〜4のいずれかに記載の材料。
- 前記バリア層が均一な厚さである、請求項1〜5のいずれかに記載の材料。
- 前記バリア層が基材上に被覆されている、請求項1〜6のいずれかに記載の材料。
- 水溶性酸素バリア材料、水分散性酸素バリア材料及びこれらの混合物のうち少なくとも1種と10〜250ナノメートルの寸法を有する炭酸カルシウムナノ粒子とのブレンドであって、炭酸カルシウムナノ粒子:水溶性又は水分散性酸素バリア材料の重量比が1:100〜1.5:1であるブレンドを含んでなるバリア層を、紙、段ボール原紙及び厚紙のうち少なくとも1種を含んでなる基材に施用すること、
該酸素バリア材料に熱及び圧力を施用すること、
を含む、標準温度及び標準圧力における50%相対湿度での酸素移動速度(OTR)が30cc/m2/日以下である酸素バリア特性を有する材料を製造する方法であって、
水溶性酸素バリア材料が、カルボキシアルキルセルロース、ヒドロキシエチルセルロース、ヒドロキシプロピルセルロース、ヒドロキシプロピルメチルセルロース、キトサン、ポリエチレンオキシド、ポリビニルアルコール、ポリメタクリル酸、ポリアミン、ポリビニルピリジン、及びこれらの化合物の塩、ならびにこれらの材料のいずれかの混合物のうち少なくとも1種であり、
水分散性酸素バリア材料が、ポリ塩化ビニリデン、ポリ塩化ビニル、エチレンビニルアルコール、及びこれらの材料のいずれかの混合物のうち少なくとも1種である、上記方法。 - 熱及び圧力をかける前又は後に、前記基材と向かい合うバリア層上に、前記酸素バリア材料と異なるバリア材料及びシーリング材料のうち少なくとも1種を含んでなる材料の追加の層を施用すること、をさらに含む、請求項8に記載の方法。
- 前記異なるバリア材料がナイロンである、請求項9に記載の方法。
- 前記シーリング材料がポリエチレンである、請求項9に記載の方法。
- 前記熱が、酸素バリア材料のガラス転移温度を超えている、請求項8〜11のいずれかに記載の方法。
- 前記圧力が、175〜225N/mmである、請求項8〜12のいずれかに記載の方法。
- 前記バリア層が均一である、請求項8〜13のいずれかに記載の方法。
- 前記バリア層が、酸素バリア材料中の固体の全重量の70%以下の量のデンプンをさらに含む、請求項8〜14のいずれかに記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/159,066 | 2005-06-21 | ||
US11/159,066 US8088478B2 (en) | 2005-06-21 | 2005-06-21 | Barrier material |
Publications (3)
Publication Number | Publication Date |
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JP2007023274A JP2007023274A (ja) | 2007-02-01 |
JP2007023274A5 JP2007023274A5 (ja) | 2011-06-23 |
JP4846462B2 true JP4846462B2 (ja) | 2011-12-28 |
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Application Number | Title | Priority Date | Filing Date |
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JP2006169651A Expired - Fee Related JP4846462B2 (ja) | 2005-06-21 | 2006-06-20 | バリア材料及びその製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8088478B2 (ja) |
EP (1) | EP1736504A1 (ja) |
JP (1) | JP4846462B2 (ja) |
BR (1) | BRPI0602176A (ja) |
Families Citing this family (19)
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US20060287424A1 (en) * | 2005-06-21 | 2006-12-21 | Fish David E | Oxygen barrier material |
KR101244327B1 (ko) | 2005-12-29 | 2013-03-19 | 옴야 디벨로프먼트 아게 | 탄산칼슘 장벽 필름 및 그 용도 |
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EP1925732A1 (de) * | 2006-09-29 | 2008-05-28 | Mondi Packaging AG | Verpackungsmaterial mit Barriereschicht |
SE532388C2 (sv) * | 2008-03-14 | 2010-01-12 | Tetra Laval Holdings & Finance | Förpackningslaminat och -behållare med två separata gasbarriärskikt samt metod för deras framställning |
CN102333829B (zh) | 2008-12-30 | 2014-07-16 | 谢菲尔德哈勒姆大学 | 基于生物聚合物的隔离材料及其制备方法 |
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SE535984C2 (sv) * | 2011-08-19 | 2013-03-19 | Stora Enso Oyj | Förfarande för att förse en yta med en syrgasbarriär och framställning av ett substrat enligt förfarandet |
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-
2005
- 2005-06-21 US US11/159,066 patent/US8088478B2/en not_active Expired - Fee Related
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2006
- 2006-06-08 BR BRPI0602176-0A patent/BRPI0602176A/pt not_active IP Right Cessation
- 2006-06-20 JP JP2006169651A patent/JP4846462B2/ja not_active Expired - Fee Related
- 2006-06-21 EP EP20060253205 patent/EP1736504A1/en not_active Withdrawn
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US20060286367A1 (en) | 2006-12-21 |
JP2007023274A (ja) | 2007-02-01 |
US8088478B2 (en) | 2012-01-03 |
BRPI0602176A (pt) | 2007-03-06 |
EP1736504A1 (en) | 2006-12-27 |
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