JP2018095817A5 - - Google Patents

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JP2018095817A5
JP2018095817A5 JP2016244760A JP2016244760A JP2018095817A5 JP 2018095817 A5 JP2018095817 A5 JP 2018095817A5 JP 2016244760 A JP2016244760 A JP 2016244760A JP 2016244760 A JP2016244760 A JP 2016244760A JP 2018095817 A5 JP2018095817 A5 JP 2018095817A5
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cellulose
average fiber
fiber diameter
micronized
less
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JP2016244760A
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JP7112828B2 (en
JP2018095817A (en
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<微細化セルロースの特性>
微細化セルロースは、セルロースやセルロースの誘導体からなる繊維である。平均繊維径が通常1,000nm以下である微細化セルロースは、強い水和性を有し、水系媒体中において水和することで安定的に分散状態(分散液の状態)を維持する。微細化セルロースを構成する単繊維は、水系媒体中において複数条が集合して繊維状をなす場合もある。本明細書では、平均繊維径が4〜500nm未満のものをセルロースナノファイバー(CNF)といい、平均繊維が500nm〜1,000nm以下のものをミクロフィブリルセルロース(MFC)という。
<Characteristics of micronized cellulose>
Micronized cellulose is a fiber made of cellulose or a derivative of cellulose. Micronized cellulose having an average fiber diameter of usually 1,000 nm or less has strong hydratability, and stably maintains a dispersed state (state of dispersion) by hydration in an aqueous medium. A single fiber constituting the micronized cellulose may be formed into a fibrous shape by a plurality of filaments gathering in an aqueous medium. In the present specification, those having an average fiber diameter of 4 to less than 500 nm are called cellulose nanofibers (CNF), and those having an average fiber diameter of 500 nm to 1,000 nm or less are called microfibril cellulose (MFC).

更に前記ミクロフィブリルセルロース(MFC)を高圧ホモジナイザーを使用して微細化した。これにより、セルロースナノファイバー(固形分濃度が2.0%、平均繊維長が10μm、平均繊維径が40nm、保水度が450%、結晶化度が70%、ピーク値が16μm、パルプ粘度3.0cps)を得た。 The microfibril cellulose (MFC) was further refined using a high-pressure homogenizer. Thus, cellulose nanofibers (solid content concentration of 2.0%, an average fiber length of 1. 0 .mu.m, the average fiber diameter of 40 nm, a water retention value of 450%, a crystallinity of 70%, the peak value is 16 [mu] m, the pulp viscosity 3.0 cps).

表1に、各実施例及び各比較例に係る粘着シートの粘着剤組成及び評価をまとめて示す。表中の参考例の「−」は、未評価であることを示す。 Table 1 collectively shows the pressure-sensitive adhesive compositions and evaluations of the pressure-sensitive adhesive sheets according to Examples and Comparative Examples. "-" Of the reference example in Table 1 shows that it has not been evaluated.

JP2016244760A 2016-12-16 2016-12-16 Adhesive sheet Active JP7112828B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016244760A JP7112828B2 (en) 2016-12-16 2016-12-16 Adhesive sheet

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Application Number Priority Date Filing Date Title
JP2016244760A JP7112828B2 (en) 2016-12-16 2016-12-16 Adhesive sheet

Publications (3)

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JP2018095817A JP2018095817A (en) 2018-06-21
JP2018095817A5 true JP2018095817A5 (en) 2020-01-30
JP7112828B2 JP7112828B2 (en) 2022-08-04

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7036492B2 (en) * 2018-07-13 2022-03-15 リンテック株式会社 Adhesive composition and adhesive sheet
JP7220534B2 (en) * 2018-08-09 2023-02-10 大王製紙株式会社 Method for producing fibrous cellulose and method for producing fibrous cellulose composite resin
JP7276821B2 (en) * 2019-03-20 2023-05-18 エルジー・ケム・リミテッド Adhesive composition and method for increasing shear adhesion to peel strength ratio
JP6656647B1 (en) * 2019-10-07 2020-03-04 サイデン化学株式会社 Composite resin composition
JP7474035B2 (en) * 2019-08-30 2024-04-24 大王製紙株式会社 Manufacturing method for wiping sheets

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214507A1 (en) * 1992-05-01 1993-11-04 Minnesota Mining & Mfg ADHESIVE ADHESIVE WITH FUEL
KR100983026B1 (en) 2008-12-18 2010-09-17 주식회사 엘지화학 Pressure-sensitive adhesive composition, polarizer and liquid crystal display
JP5756254B2 (en) 2009-03-30 2015-07-29 リンテック株式会社 Water-dispersed acrylic pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet and method of using the same
JP2011093977A (en) 2009-10-28 2011-05-12 Lintec Corp Adhesive sheet with decorative printing layer, manufacturing method therefor, and portable terminal appliance
WO2012014970A1 (en) 2010-07-28 2012-02-02 日本製紙パピリア株式会社 Water-dispersible paper
JP5733761B2 (en) 2012-03-05 2015-06-10 第一工業製薬株式会社 Resin composition, film forming agent containing the same, and film
WO2014044870A1 (en) 2012-09-24 2014-03-27 Paper And Fibre Research Institute Coating composition of nano cellulose, its uses and a method for its manufacture
WO2014065001A1 (en) 2012-10-22 2014-05-01 コニカミノルタ株式会社 Display device with touch panel
JP6361123B2 (en) 2012-12-05 2018-07-25 日本製紙株式会社 Water-based adhesive composition
JP6097589B2 (en) 2013-02-13 2017-03-15 リンテック株式会社 Adhesive composition, adhesive and adhesive sheet
JP6232723B2 (en) 2013-03-29 2017-11-22 東洋インキScホールディングス株式会社 Adhesive and adhesive sheet using the same
JP6114648B2 (en) 2013-06-28 2017-04-12 リンテック株式会社 Adhesive composition, adhesive and adhesive sheet
JP2015189205A (en) 2014-03-28 2015-11-02 特種東海製紙株式会社 Press bonding paper for confidential post card
JP6378977B2 (en) 2014-08-29 2018-08-22 リンテック株式会社 Image display
WO2016036632A1 (en) 2014-09-04 2016-03-10 3M Innovative Properties Company Pressure-sensitive adhesive containing nanocrystalline cellulose
JP6243819B2 (en) 2014-09-05 2017-12-06 大王製紙株式会社 Cellulose nanofiber, structure, laminate and method for producing cellulose nanofiber
SE539366C2 (en) 2014-12-18 2017-08-15 Stora Enso Oyj Process for the production of paper or board coated with a coating comprising microfibrillated cellulose and a water retention agent
SE540323C2 (en) 2014-12-19 2018-06-19 Stora Enso Oyj Method of applying liquid suspension containing microfibrillated cellulose onto a surface to form wallpaper material

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