JP2010503775A - マイクロプレートレットセルロース粒子を含有する板紙 - Google Patents
マイクロプレートレットセルロース粒子を含有する板紙 Download PDFInfo
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- JP2010503775A JP2010503775A JP2009527439A JP2009527439A JP2010503775A JP 2010503775 A JP2010503775 A JP 2010503775A JP 2009527439 A JP2009527439 A JP 2009527439A JP 2009527439 A JP2009527439 A JP 2009527439A JP 2010503775 A JP2010503775 A JP 2010503775A
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- paperboard
- cellulose particles
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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
- D21H19/42—Coatings with pigments characterised by the pigments at least partly organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
- D21H19/822—Paper comprising more than one coating superposed two superposed coatings, both being pigmented
-
- 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
-
- 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
- D21H27/10—Packing 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
- 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
- Y02W30/64—Paper recycling
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Paints Or Removers (AREA)
- Jellies, Jams, And Syrups (AREA)
- Seasonings (AREA)
- General Preparation And Processing Of Foods (AREA)
Abstract
【選択図】図4
Description
Sb=t3×E/12
であるといわれており、ここで、Sbは曲げ剛性、Eは弾性率、tは厚さまたはカリパスである。
保水値=ml(管に析出した体積)/g(MPCの絶乾重量)
(板紙の下塗りにおける第2層中のMPC)
(i)有孔度
(ii)不透明性
(iii)引張強度
(i)表面分析
(ii)引張強度および有孔度
(製紙工程中の様々な位置でのMPC塗布)
(サイズプレスまたは表面塗工によるMPC塗布)
(i)テーバー剛性
Claims (24)
- 少なくとも片面にマイクロプレートレットセルロース粒子がある板紙において、前記マイクロプレートレットセルロース粒子は、体積平均粒子径の範囲が約20μm〜約150μmであり、数平均粒子径の範囲が約5μm〜約20μmであり、95パーセンタイル体積平均粒子径が約300μm以下であることを特徴とする板紙。
- 前記マイクロプレートレットセルロース粒子の保水値は約5ml/g〜約80ml/gの範囲であることを特徴とする請求項1に記載の板紙。
- 前記マイクロプレートレットセルロース粒子は、針葉樹繊維、広葉樹繊維、綿繊維、アフリカハネガヤ、バガス、麻、亜麻、テンサイ、かんきつ類繊維、漂白クラフトパルプ、およびそれらの混合物の群より選ばれる繊維パルプから得られることを特徴とする請求項1に記載の板紙。
- 前記繊維パルプに対し、化学的処理、酵素処理、機械的処理、またはそれらの組み合わせから選ばれる方法により予備処理を行うことを特徴とする請求項3に記載の板紙。
- 前記マイクロプレートレットセルロース粒子の量は、前記板紙に対して約0.10ポンド〜約20ポンド/1000平方フィートであることを特徴とする請求項1に記載の板紙。
- 前記マイクロプレートレットセルロース粒子の量は、前記板紙の全重量に対して約0.1%〜約50%であることを特徴とする請求項1に記載の板紙。
- 前記板紙は、MD−CD幾何平均によるテーバー剛性値が約25g−cm〜約500g−cmであることを特徴とする請求項1に記載の板紙。
- 前記板紙は、二酸化チタン、クレー、炭酸カルシウム、三水和アルミナ、非晶質シリカ、非晶質ケイ酸塩、サテンホワイト、タルク、酸化亜鉛、硫酸バリウム、高アスペクト比の無機充填剤、およびそれらの混合物からなる群より選択される不透明顔料をさらに含有することを特徴とする請求項1に記載の板紙。
- 請求項1に記載の板紙からなる包装材。
- 原紙と、前記原紙の少なくとも片面に設けられた少なくとも1層とを含有する板紙において、
前記層はマイクロプレートレットセルロース粒子を含有しており、前記マイクロプレートレットセルロースは体積平均粒子径の範囲が約20μm〜約150μm、数平均粒子径の範囲が約5μm〜約20μmであり、95パーセンタイル体積平均粒子径が約300μm以下であることを特徴とする板紙。 - 前記原紙は、針葉樹繊維、広葉樹繊維、再生紙繊維、およびそれらの混合物からなる群から選択される繊維を含有することを特徴とする請求項10に記載の板紙。
- 前記層中の前記マイクロプレートレットセルロース粒子の量は、前記板紙に対して約0.10ポンド〜約20ポンド/1000平方フィートであることを特徴とする請求項10に記載の板紙。
- 前記層中の前記マイクロプレートレットセルロース粒子の量は、前記板紙の全重量に対して約0.1%〜約50%の範囲であることを特徴とする請求項10に記載の板紙。
- 前記板紙は、MD−CD幾何平均によるテーバー剛性値が約25g−cm〜約500g−cmであることを特徴とする請求項10に記載の板紙。
- 前記板紙は、二酸化チタン、クレー、炭酸カルシウム、三水和アルミナ、非晶質シリカ、非晶質ケイ酸塩、サテンホワイト、タルク、酸化亜鉛、硫酸バリウム、高アスペクト比の無機充填剤、およびそれらの混合物からなる群より選択される不透明顔料をさらに含有することを特徴とする請求項10に記載の板紙。
- 原紙と、前記原紙の少なくとも片面に設けられた少なくとも1層と、前記層の表面に形成された不透明顔料を含有する塗料層とを含有する板紙において、
前記層はマイクロプレートレットセルロース粒子を含有しており、前記マイクロプレートレットセルロースは体積平均粒子径が約20μm〜約150μm、数平均粒子径が約5μm〜約20μmであり、95パーセンタイル体積平均粒子径が約300μm以下であることを特徴とする板紙。 - 前記原紙は、針葉樹繊維、広葉樹繊維、再生紙繊維、およびそれらの混合物からなる群より選択される繊維を含有することを特徴とする請求項16に記載の板紙。
- 前記層中の前記マイクロプレートレットセルロース粒子の量は、前記板紙に対して約0.10ポンド〜約20ポンド/1000平方フィートであることを特徴とする請求項16に記載の板紙。
- 前記層中の前記マイクロプレートレットセルロース粒子の量は、前記板紙の全重量に対して約0.1%〜約50%であることを特徴とする請求項16に記載の板紙。
- 前記板紙は、MD−CD幾何平均によるテーバー剛性値が約25g−cm〜約500g−cmであることを特徴とする請求項16に記載の板紙。
- 前記塗料層の前記不透明顔料は、二酸化チタン、クレー、炭酸カルシウム、三水和アルミナ、非晶質シリカ、非晶質ケイ酸塩、サテンホワイト、タルク、酸化亜鉛、硫酸バリウム、高アスペクト比の無機充填剤、およびそれらの混合物からなる群より選択されることを特徴とする請求項16に記載の板紙。
- マイクロプレートレットセルロース粒子を含有する塗料において、前記マイクロプレートレットセルロース粒子は、体積平均粒子径の範囲が約20μm〜約150μm、数平均粒子径の範囲が約5μm〜約20μmであり、前記マイクロプレートレットセルロース粒子の約95%は体積平均粒子径が約50μm〜約300μmであることを特徴とする塗料。
- 前記塗料は、二酸化チタン、クレー、炭酸カルシウム、三水和アルミナ、非晶質シリカ、非晶質ケイ酸塩、サテンホワイト、タルク、酸化亜鉛、硫酸バリウム、高アスペクト比の無機充填剤、およびそれらの混合物からなる群より選択される不透明顔料をさらに含有することを特徴とする請求項22に記載の塗料。
- 前記塗料は、架橋剤、凝集剤、可塑剤、緩衝剤、中和剤、濃縮剤、流動性改質剤、保湿剤、湿潤剤、殺生物剤、消泡剤、着色剤、充填剤、ワックス、およびそれらの混合物からなる群より選択される少なくとも1種をさらに含有することを特徴とする請求項22に記載の塗料。
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US82531106P | 2006-09-12 | 2006-09-12 | |
US60/825,311 | 2006-09-12 | ||
PCT/US2007/019599 WO2008033283A1 (en) | 2006-09-12 | 2007-09-05 | Paperboard containing microplatelet cellulose particles |
Publications (2)
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JP2010503775A true JP2010503775A (ja) | 2010-02-04 |
JP5614986B2 JP5614986B2 (ja) | 2014-10-29 |
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JP2009527439A Active JP5614986B2 (ja) | 2006-09-12 | 2007-09-05 | マイクロプレートレットセルロース粒子を含有する板紙 |
Country Status (13)
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US (1) | US20080060774A1 (ja) |
EP (1) | EP1945855B1 (ja) |
JP (1) | JP5614986B2 (ja) |
KR (1) | KR20080096747A (ja) |
CN (1) | CN101360863A (ja) |
AT (1) | ATE449210T1 (ja) |
AU (1) | AU2007294952A1 (ja) |
BR (1) | BRPI0706456B1 (ja) |
CA (1) | CA2632237C (ja) |
DE (1) | DE602007003305D1 (ja) |
MX (1) | MX2008006146A (ja) |
RU (1) | RU2374374C1 (ja) |
WO (1) | WO2008033283A1 (ja) |
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JP2014503696A (ja) * | 2010-11-15 | 2014-02-13 | イメリーズ ミネラルズ リミテッド | 組成物 |
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Also Published As
Publication number | Publication date |
---|---|
DE602007003305D1 (de) | 2009-12-31 |
MX2008006146A (es) | 2009-01-29 |
EP1945855B1 (en) | 2009-11-18 |
BRPI0706456B1 (pt) | 2021-02-02 |
CN101360863A (zh) | 2009-02-04 |
BRPI0706456A2 (pt) | 2011-03-29 |
WO2008033283A1 (en) | 2008-03-20 |
CA2632237A1 (en) | 2008-03-20 |
ATE449210T1 (de) | 2009-12-15 |
CA2632237C (en) | 2012-03-27 |
US20080060774A1 (en) | 2008-03-13 |
RU2374374C1 (ru) | 2009-11-27 |
KR20080096747A (ko) | 2008-11-03 |
JP5614986B2 (ja) | 2014-10-29 |
AU2007294952A1 (en) | 2008-03-20 |
EP1945855A1 (en) | 2008-07-23 |
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