JP2017057389A5 - - Google Patents

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JP2017057389A5
JP2017057389A5 JP2016181456A JP2016181456A JP2017057389A5 JP 2017057389 A5 JP2017057389 A5 JP 2017057389A5 JP 2016181456 A JP2016181456 A JP 2016181456A JP 2016181456 A JP2016181456 A JP 2016181456A JP 2017057389 A5 JP2017057389 A5 JP 2017057389A5
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fibrous cellulose
fine fibrous
mass
containing material
sample
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JP2016181456A
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Japanese (ja)
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JP2017057389A (en
JP6418212B2 (en
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Claims (13)

微細繊維状セルロースの含有量が82.1質量%以上である微細繊維状セルロース含有物であって、下記試料のヘーズ値が20%以下である微細繊維状セルロース含有物:
但し、前記試料は、前記微細繊維状セルロース含有物を固形分濃度が0.4質量%となるように純水中に添加し、ディスパーザーにて1500rpm、5分の条件で撹拌した試料である。
A fine fibrous cellulose-containing material having a fine fibrous cellulose content of 82.1 % by mass or more, wherein the haze value of the following sample is 20% or less:
However, the sample is a sample in which the fine fibrous cellulose-containing material is added to pure water so that the solid content concentration is 0.4% by mass, and stirred with a disperser at 1500 rpm for 5 minutes. .
有機溶媒をさらに含む、請求項1に記載の微細繊維状セルロース含有物。 The fine fibrous cellulose-containing material according to claim 1, further comprising an organic solvent. 有機溶媒がイソプロピルアルコールである、請求項2に記載の微細繊維状セルロース含有物。 The fine fibrous cellulose-containing material according to claim 2, wherein the organic solvent is isopropyl alcohol. 水をさらに含む、請求項2又は3に記載の微細繊維状セルロース含有物。 The fine fibrous cellulose-containing material according to claim 2 or 3, further comprising water. 多価金属をさらに含む、請求項1から4のいずれか一項に記載の微細繊維状セルロース含有物。 The fine fibrous cellulose-containing material according to any one of claims 1 to 4, further comprising a polyvalent metal. 微細繊維状セルロースの質量に対して0.14質量%以下の酸をさらに含む、請求項1から5のいずれか一項に記載の微細繊維状セルロース含有物。 The fine fibrous cellulose-containing product according to any one of claims 1 to 5, further comprising an acid of 0.14% by mass or less based on the mass of the fine fibrous cellulose. 微細繊維状セルロースの質量に対して2質量%以下のアルカリをさらに含む、請求項1から6のいずれか一項に記載の微細繊維状セルロース含有物。 The fine fibrous cellulose-containing product according to any one of claims 1 to 6, further comprising 2% by mass or less of alkali with respect to the mass of the fine fibrous cellulose. 前記微細繊維状セルロースがイオン性置換基を有する、請求項1から7のいずれか一項に記載の微細繊維状セルロース含有物。 The fine fibrous cellulose-containing product according to any one of claims 1 to 7, wherein the fine fibrous cellulose has an ionic substituent. 前記微細繊維状セルロースがリン酸基を有する、請求項1から8のいずれか一項に記載の微細繊維状セルロース含有物。 The fine fibrous cellulose-containing product according to any one of claims 1 to 8, wherein the fine fibrous cellulose has a phosphate group. 前記微細繊維状セルロースにおけるリン酸基の量が、0.5mmol/g以上である、請求項1から9のいずれか一項に記載の微細繊維状セルロース含有物。 The fine fibrous cellulose-containing product according to any one of claims 1 to 9, wherein the amount of phosphate groups in the fine fibrous cellulose is 0.5 mmol / g or more. 微細繊維状セルロースの含有量が、95質量%以下である、請求項1から10のいずれか一項に記載の微細繊維状セルロース含有物。 The content of fine fibrous cellulose according to any one of claims 1 to 10, wherein the content of fine fibrous cellulose is 95% by mass or less. 下記試料のpHが7以上11以下である、請求項1から11のいずれか一項に記載の微細繊維状セルロース含有物。
但し、前記試料は、前記微細繊維状セルロース含有物を固形分濃度が0.4質量%となるように純水中に添加し、ディスパーザーにて1500rpm、5分の条件で撹拌した試料である。
The fine fibrous cellulose-containing material according to any one of claims 1 to 11, wherein the pH of the following sample is 7 or more and 11 or less.
However, the sample is a sample in which the fine fibrous cellulose-containing material is added to pure water so that the solid content concentration is 0.4% by mass, and stirred with a disperser at 1500 rpm for 5 minutes. .
粉粒状である、請求項1から12のいずれか一項に記載の微細繊維状セルロース含有物。
The fine fibrous cellulose-containing material according to any one of claims 1 to 12, which is powdery.
JP2016181456A 2015-09-17 2016-09-16 Fine fibrous cellulose content Active JP6418212B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015183930 2015-09-17
JP2015183930 2015-09-17

Publications (3)

Publication Number Publication Date
JP2017057389A JP2017057389A (en) 2017-03-23
JP2017057389A5 true JP2017057389A5 (en) 2017-09-07
JP6418212B2 JP6418212B2 (en) 2018-11-07

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JP2016181456A Active JP6418212B2 (en) 2015-09-17 2016-09-16 Fine fibrous cellulose content

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6792501B2 (en) * 2017-03-31 2020-11-25 大王製紙株式会社 Cleaning sheet and manufacturing method of the cleaning sheet
JP2019094391A (en) * 2017-11-20 2019-06-20 王子ホールディングス株式会社 Resin composition and molding
SE543520C2 (en) * 2018-11-14 2021-03-16 Stora Enso Oyj Surface treatment composition comprising nanocelluloose and particles comprising a salt of a multivalent metal
JP6780729B2 (en) * 2019-03-29 2020-11-04 王子ホールディングス株式会社 Fine fibrous cellulose-containing composition and method for producing the same
JP6780730B2 (en) * 2019-03-29 2020-11-04 王子ホールディングス株式会社 Fine fibrous cellulose-containing composition and method for producing the same
JP6780728B2 (en) * 2019-03-29 2020-11-04 王子ホールディングス株式会社 Fine fibrous cellulose-containing composition and method for producing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2371893A1 (en) * 2008-12-26 2011-10-05 Kao Corporation Cellulose fiber suspension and manufacturing method therefor, and film-like formed body and manufacturing method therefor
JP2010202856A (en) * 2009-02-06 2010-09-16 Kao Corp Suspension of cellulose fiber and method for producing the same
JP5895834B2 (en) * 2012-12-26 2016-03-30 王子ホールディングス株式会社 Method for producing fine cellulose fiber
KR102319022B1 (en) * 2013-05-16 2021-10-28 오지 홀딩스 가부시키가이샤 Phosphoric acid esterified cellulose fibers and production method thereof

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