JP2008266818A5 - - Google Patents

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Publication number
JP2008266818A5
JP2008266818A5 JP2007109826A JP2007109826A JP2008266818A5 JP 2008266818 A5 JP2008266818 A5 JP 2008266818A5 JP 2007109826 A JP2007109826 A JP 2007109826A JP 2007109826 A JP2007109826 A JP 2007109826A JP 2008266818 A5 JP2008266818 A5 JP 2008266818A5
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JP
Japan
Prior art keywords
particle diameter
density
opacity
logarithm
starch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2007109826A
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Japanese (ja)
Other versions
JP4752805B2 (en
JP2008266818A (en
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Publication date
Application filed filed Critical
Priority to JP2007109826A priority Critical patent/JP4752805B2/en
Priority claimed from JP2007109826A external-priority patent/JP4752805B2/en
Publication of JP2008266818A publication Critical patent/JP2008266818A/en
Publication of JP2008266818A5 publication Critical patent/JP2008266818A5/ja
Application granted granted Critical
Publication of JP4752805B2 publication Critical patent/JP4752805B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (1)

パルプ原料として化学パルプを主体とし、吸油量が３６０ｍｌ／１００ｇ〜５００ｍｌ／１００ｇで、レーザー法による平均粒子径が１５〜３０μｍで粒子径（μｍ）を対数で表示したときの粒子径に対する粒子体積の分布の標準偏差が０．３〜０．４である水和珪酸を１．０〜５．０質量％含有し、灰分が１８〜２７％の原紙上に、澱粉とスチレン−ブタジエン系ラテックスを５０／５０〜９０／１０の割合で含有する表面処理剤を片面あたり０．５〜１．５ｇ／ｍ２塗布し、密度が０．６０ｇ/ｃｍ３以下、不透明度が９２％以上であることを特徴とする低密度書籍用紙。 Chemical pulp as the main pulp raw material, oil absorption is 360ml / 100g-500ml / 100g, average particle diameter by laser method is 15-30μm, particle diameter (μm) is the logarithm of particle volume relative to particle diameter 50% of starch and styrene-butadiene latex are contained on a base paper containing 1.0 to 5.0% by mass of hydrated silicic acid having a standard deviation of distribution of 0.3 to 0.4 and an ash content of 18 to 27%. The surface treatment agent containing at a ratio of / 50 to 90/10 is applied to 0.5 to 1.5 g / m 2 per side, the density is 0.60 g / cm 3 or less, and the opacity is 92% or more. Characteristic low-density book paper.
JP2007109826A 2007-04-18 2007-04-18 Low density book paper Active JP4752805B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007109826A JP4752805B2 (en) 2007-04-18 2007-04-18 Low density book paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007109826A JP4752805B2 (en) 2007-04-18 2007-04-18 Low density book paper

Publications (3)

Publication Number Publication Date
JP2008266818A JP2008266818A (en) 2008-11-06
JP2008266818A5 true JP2008266818A5 (en) 2009-09-03
JP4752805B2 JP4752805B2 (en) 2011-08-17

Family

ID=40046679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007109826A Active JP4752805B2 (en) 2007-04-18 2007-04-18 Low density book paper

Country Status (1)

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JP (1) JP4752805B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6436732B2 (en) * 2014-11-13 2018-12-12 日本製紙株式会社 Book paper
JP7000065B2 (en) * 2017-08-02 2022-01-19 日本製紙株式会社 High-quality non-coated paper
JP7105547B2 (en) * 2017-08-02 2022-07-25 日本製紙株式会社 Premium uncoated paper

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3657380B2 (en) * 1997-01-07 2005-06-08 三菱製紙株式会社 Low density book paper and method for producing the same
JP3306860B2 (en) * 1997-02-06 2002-07-24 日本製紙株式会社 Low density printing paper
JP4568921B2 (en) * 1998-03-12 2010-10-27 王子製紙株式会社 Silica particles, method for producing the same, and silica particle-containing paper
JP2000136497A (en) * 1998-10-30 2000-05-16 Oji Paper Co Ltd Newsprint for offset rotary press printing
JP2000282392A (en) * 1999-03-31 2000-10-10 Nippon Paper Industries Co Ltd Low-density paper
JP3738668B2 (en) * 2000-05-24 2006-01-25 王子製紙株式会社 Low density book paper
JP4690084B2 (en) * 2005-03-23 2011-06-01 日本製紙株式会社 Bulky high-quality printing paper
JP2008266819A (en) * 2007-04-18 2008-11-06 Oji Paper Co Ltd Low density book paper

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