WO2002038862A1 - Papier bouffant souple et son procede de production - Google Patents

Papier bouffant souple et son procede de production Download PDF

Info

Publication number
WO2002038862A1
WO2002038862A1 PCT/JP2001/009908 JP0109908W WO0238862A1 WO 2002038862 A1 WO2002038862 A1 WO 2002038862A1 JP 0109908 W JP0109908 W JP 0109908W WO 0238862 A1 WO0238862 A1 WO 0238862A1
Authority
WO
WIPO (PCT)
Prior art keywords
bulky
paper
melting point
soft
softener
Prior art date
Application number
PCT/JP2001/009908
Other languages
English (en)
Japanese (ja)
Inventor
Reiji Ohashi
Yukiko Ryu
Mitsutoshi Nakamura
Masafumi Ishida
Yasunori Nanri
Original Assignee
Nippon Paper Industries, Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2000345848A external-priority patent/JP2002155495A/ja
Priority claimed from JP2000345847A external-priority patent/JP2002155494A/ja
Application filed by Nippon Paper Industries, Co., Ltd. filed Critical Nippon Paper Industries, Co., Ltd.
Priority to US10/416,552 priority Critical patent/US20040040681A1/en
Priority to DE10196875T priority patent/DE10196875B4/de
Priority to CA002428505A priority patent/CA2428505A1/fr
Priority to AU2002224036A priority patent/AU2002224036A1/en
Publication of WO2002038862A1 publication Critical patent/WO2002038862A1/fr
Priority to FI20030704A priority patent/FI121819B/fi

Links

Classifications

    • 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
    • D21H21/14—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 function or properties in or on the paper
    • D21H21/22—Agents rendering paper porous, absorbent or bulky
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper

Definitions

  • the present invention is bulky, printing thread class beauty c back to their manufacturing method which is excellent in force flexibility.
  • Examples of the method for increasing the bulk of paper include a method using a crosslinked pulp (Japanese Patent Application Laid-Open No. 4-185792), a method by blending with synthetic fibers (Japanese Patent Application Laid-Open No. 3-269199, etc.), There are a method of filling a filler such as an inorganic substance (Japanese Patent Application Laid-Open No. 3-124895, Kokakugo) and a method of using expandable particles (Japanese Patent Application Laid-Open No. 5-230798, Japanese Patent Application Laid-Open No. 11-200282, etc.).
  • a filler such as an inorganic substance
  • expandable particles Japanese Patent Application Laid-Open No. 5-230798, Japanese Patent Application Laid-Open No. 11-200282, etc.
  • the filler is filled between the loops, and the method using the expandable particles significantly reduces the paper strength. Further, a method using a general surfactant (W098 / 03730, JP-A-11-200283, JP-A-200284, JP-U-200285, JP-A-11-269799, JP-A-11-350380, etc.) have also been reported.
  • a general surfactant W098 / 03730, JP-A-11-200283, JP-A-200284, JP-U-200285, JP-A-11-269799, JP-A-11-350380, etc.
  • paper flexibility is considered to be related to the appearance of paper, paper density, paper water ⁇ many factors that are involved in scythes. Toilet paper, tissue paper, etc. are required to be as soft as Jl, so many softeners have been developed so far, and glycerin, polyethylene glycol, urea, paraffin emulsions, 4th grade It is known to have the effect of giving softness to strength paper such as ammonium salt.
  • a softener containing a di-long-chain alkyl-type quaternary ammonium salt JP-A-63-165597, JP-A-8-296197, etc.
  • a di-long-chain alkyl-type quaternary ammonium salt Soft containing obi glycerin and aliphatic alcohols with 7 or less than 4 carbons! ⁇ IJ (JP-A-100995), a softener containing lanolin and a lanolin derivative (JP-A-53-147803), a softener containing urethane alcohol or a quaternary compound thereof (JP-A-100995).
  • the method of the present invention is to make the effect of the bulk softening agent: M and to produce a printing paper which has sufficient bulkiness and is strong and flexible.
  • Another object of the present invention is to provide a printing paper which exhibits sufficient bulkiness even when the paper surface temperature is lowered in the papermaking drying step, and has high flexibility.
  • the present inventors have conducted intensive studies in order to solve the above-mentioned awakening, and found that the melting point of bulky soft # ⁇ and the paper surface temperature during 3 ⁇ 4dry ⁇ (the period until the temperature of wet paper becomes constant in the ⁇ process) Is important, and it has been found that the effect of the bulky soft car is sufficiently exhibited by setting the paper surface to be higher than the melting point of the bulking agent. That is, it has been found that if the paper is dried so that the paper surface temperature is equal to or higher than the melting point of the bulking agent, a paper exhibiting sufficient bulkiness and having excellent flexibility is obtained, and the present invention has been made.
  • the bulky softener is preferably an ester of a surface alcohol and a high / side fatty acid, or an alkyl ammonium salt. Also, it is preferable to add a bulk softening agent to the raw pulp in an amount of 0.1% by weight or more and 5.0% by weight or less. % Less than ⁇ 2.0 weight 0 /. The following is more preferred.
  • the inventors of the present invention have found that, in the process of making a paper, the printing paper formed using the above-mentioned bulky softening agent has a sufficient bulk even if the g force s is reduced in the paper making process for some reason.
  • the bulky soft car is an ester compound of fine alcohol and a higher unsaturated fatty acid or Z or a higher fatty acid, and the surfactant is used in an amount of 100% by weight with respect to the bulky softener. / 0 or less is also preferable.
  • a cylinder dryer air-dried fiber is used in the drying process of the yarn-formed fiber.
  • IR drier and flow dryer have been used to increase the performance of the table.
  • the aeration power S is used as a vulgarity, and it is fiberized on a paper sheet to raise the paper surface Si, and the moisture in the paper is efficiently evaporated to dry.
  • the heated air used for drying is discharged out of the system together with the steam woven from the paper sheet in various forms.
  • the heat capacity is relatively small because the air is not heard, and the paper is in a constant dry state (a state in which the evaporation rate of k-vapor becomes constant)? It takes a little time to get started.
  • the heated air after the drying process contains evaporated water vapor and has a large amount of heat energy, but it is recovered and circulated without being recycled.
  • there is a way to increase the heat energy required for drying In order to increase thermal energy over heated air after the drying process, it is important to increase the water vapor partial pressure, that is, to increase the humidity.
  • the method include adjusting the amount of drying air to increase the partial pressure of water vapor in the dryer, and using over-ffek steam or a gas containing a large amount of over-steam in the bonito.
  • over-ffek steam or a gas containing a large amount of over-steam in the bonito No. Excessive steam is paralyzed to the paper sheet in a dry environment, and a part of excessive ifck steam; At this time, the male fiber causes the paper sheet to rise rapidly, leading to a constant dryness in a short time. Can be reached.
  • the paper surface temperature in the drying process is 40 ° C to 55 ° C during the period (period) until the temperature of the wet paper becomes constant in the drying process.
  • the SI g is 55 °. It is said to be 80 ° C from C.
  • the leakage of bulky softness is not clear, and the yarn of the drug that is listed as bulky softness is not the same. It is thought to be expressed by increasing the binding of ⁇ to increase bulkiness and flexibility.
  • the bulky soft car lJ covers the ⁇ surface by the heat given during the dry season. As a result, it is the mechanism of bulk softening that hydrophobizes the water itself and inhibits the difficult hydrogen bond formed by drying of the paper to produce a bulky soft fruit.
  • the bulky softening agent has high crystallinity and does not provide sufficient heat energy to the bulky softening agent.
  • hydrogen is generated before the excitement, and it will be difficult to show sufficient bulky and dry fruits, so it will be more than 10 ° C higher than the melting point of the bulky soft carton field, paper space ⁇ It is desirable to have a force S that is higher than the melting point of the bulky steel in the space S.
  • the mixing ratio of the paper between preheating and drying is 40 ° C or more, but in order to ensure the bulkiness and flexibility, it is higher than the melting point by 10 ° C or more and the paper is dried. More preferably,
  • the paper breakage in the drying process of the general papermaking process is between 40 ° C and 55 ° C during the period until the ⁇ in the male process becomes constant, and thereafter. ° Cm3 ⁇ 4.
  • bulkiness generally begins to take effect during car transitions before the formation of pulp bonds between Nada.
  • the present inventors show that the printing paper made using the bulking softener exhibits + ⁇ bulkiness and excellent flexibility even when the paper surface is lowered in the papermaking drying process due to some cause. Paper is obtained.
  • This bulky liquid lacking a liquid or a melting point of 40 ° C. or less and having a strength oHLB value of 6 or less contains a bulky soft pulp containing IJ.
  • the bulky softening agent used in the present invention has both a hydrophobic group and a thin group in the molecule, and a surfactant which is well known at present is a surfactant.
  • a surfactant which is well known at present is a surfactant.
  • examples thereof include alkylene oxide adducts of higher alcohols and high-fat fatty acids, and any other chemicals that can make paper bulky and flexible are limited to surfactants of any type. It is not good.
  • It is also known that some of the fatty acid polyamidoamine compounds have bulky soft carbohydrates.
  • bulky softeners that are sold include Sulfol VL from BA SF, Bivolume P Liquid from Bayer, React-Ike (opacity improver) from Sansei, and KB from Kao Corporation. — 0 8 T, ⁇ -1 15 chemicals.
  • long-chain alkylammonium salts partial esters of surface alcohols and high fatty acids are solids, and have a wide melting point range, so they are easily affected by the paper surface at the beginning of the drying process.
  • esterification of phenolic alcohol with higher unsaturated fatty acid and ester compound between phenolic fatty acid and higher fatty acid are preferred, and specific examples thereof include the following compounds. You.
  • Higher unpackaged fatty acid esters include ethylene glycol monooleate, ethylene glycol dioleate, ethylene glycol monolinoleate, ethylene glycol dilinoleate, glycerin monooleate, glycerin dioleate, and glycerin.
  • Trioleate Trioleate, glycerin monolinoleate, glycerin dilinoleate, glycerin trilinoleate, propylene glycol monooleate, propylene glycoldiolate, propylene glycol 7 norinolate, propylene glycolinoresinoleate, pentaerythritol monooleate , Pentaerythri Tomerezi Relate, Pentaerythri Tonoletrioleate, Pentaerythrytoletetraoleate, Pentaerythri Tono ⁇ norinolate, Pe Nantaerythri tonoresilinolate, pentaerythri tonoretrilinolate, pentaerythri tono! And the like, but are not limited to these.
  • high-grade threatening fatty acid esters include ethylene glycol monoisostearate, ethylene glycol diisostearate, glycerin monoisostearate,
  • ester compound of the fine alcohol and high fatty acid examples include ethylene glycol monolaurate, ethylene glycol dilaurate, and ethylene glycol monono.
  • Lumi tate ethylene glycolone regija. Noremitate, glycerin monostearate, glycerin distearate, glycerin tristearate, glycerin monolaurate, glycerin dilaurate, glycerin trilaurate, propylene glycol nonorestearate, propylene glycol resinorestearate, propylene darico $ 1) styrene, propyle Nglyco / regirimyristylate, pentaerythritol tonole monolaurate, pentaerythritol 'dilaurylate, pentaerythritol toletrilaurate, pentaerythritol toltralate, pentaerythritol mono
  • long-chain alkylammonium salt examples include the following compounds. That is, lauryltrimethylammonium chloride, cetinoletrimethylammonium bromide, stearyltrimethylammonium chloride, dimethyldistearylammonium mouthride, dioleyldimethylammonium chloride, Examples include, but are not limited to, tridodecinolemethylammonium chloride, trioctynolemethinoleammonium chloride, and trioctynolemethinoleammonium bromide.
  • high fatty acid fatty acid esters are generally solid at room temperature, but higher unsaturated fatty acid esteno 1 ⁇ higher fatty acid esters are almost liquid, and even if solid, the melting point is high.
  • the bulky softener having a high HLB value of the bulky softener and not having sufficient hydrophobicity cannot be used to hydrophobize the bell, and therefore does not show the desired bulky softness.
  • the HLB value M ⁇ ⁇ value in particular, in the present invention, if the HLB value is set to 6 or less, the fiber can be given a positive hydrophobicity.
  • the hydrophobicity is too high, it will be difficult to efficiently apply ⁇ to the ⁇ , and it will not be possible to adsorb uniformly in ⁇ , resulting in insufficient bulkiness and flexibility. Therefore, when using a bulky softening agent having high hydrophobicity, it is important to use a surfactant having excellent heat resistance to make a uniform milky night in order to make the water sufficient.
  • Some bulk softeners have self-emulsifying properties. However, when using a bulky softener having a high hydrophobicity, the mixing ratio of the surfactant to the bulk softener is 10.0% by weight. It is preferred to contain less than / 0 . Examples include the following compounds.
  • Anionic surfactants such as Alon T-40 (manufactured by Choso Synthetic Chemical Co., Ltd.), Emulgen A—60 (manufactured by Kao Corporation), and Emulmin 50 (manufactured by Sanyo Chemical Co., Ltd.)
  • noisyonic surfactants such as Cationic DS (manufactured by Sanyo Chemical Co., Ltd.), Coatamine 86W (manufactured by Kao Corporation), and cationic surfactants such as Cotamine D86P (manufactured by Kao Corporation) But are not limited to these.
  • the bulk softening agent is a hindrance to the connection between the Norlev Nadas, it generally lowers the bow of the paper and develops the bulkiness of the paper. However, even if the amount is increased beyond a certain level, the effect will level off. That is, the bulk softness is 0.1% by weight or more to 5.0% by weight based on the raw pulp. / 0 or less included. On the other hand, if the added amount is too large, the fiber number of the paper may change; for example, f3 ⁇ 4Q may change. sufficiently expressed Shinare:. because there are, 0.2 weight 0/0 than ⁇ 2 0 wt. It is more preferable to add a mouthpiece below / 0 .
  • the bulky soft cut paper of the present invention is produced from various types of pulp by a normal papermaking process.
  • Raw pulp includes chemical pulp (such as softwood bleached ⁇ bleached kraft pulp, hardwood bleached or unbleached kraft pulp, etc.), # 1 ⁇ , ° pulp (grand panorep, thermomechanical pulp, chemishermomechanical pulp) Etc.), deinked pulp, etc., can be mixed or used at any ratio.
  • ⁇ ⁇ at the time of papermaking is acidic, neutral, and strong.
  • the bulky soft car deficiency of the present invention may contain: At this time: As the dope, commonly used ones can be used and are not particularly limited, but, for example, clay, clay, diatomaceous earth, tanolek, kaolin, calcined kaolin, deramikaolin, Heavy calcium carbonate, light calcium carbonate, magnesium carbonate, barium carbonate, titanium dioxide, oxide mouth, silicon oxide, amorphous silica, aluminum oxide, zt calcium oxide, ⁇ magnesium oxide, ⁇ oxide ffiift, etc. # Doo, Urea-Hono W phosphorus resin, polystyrene resin, phenol resin, micro hollow particles Gondos such as offspring are used in war insects or in combination of two or more as appropriate.
  • the bulky soft wheel may be added as it is or an emulsion of the bulky softener may be added (so-called internal addition) to the ordinary paper making process.
  • the place to speak is ⁇ . It is not particularly limited as long as it can be uniformly mixed with Lupus slurry! / ,.
  • Examples of internal additives for production include sulfuric acid bands, aluminum chloride, sodium anolemmate, fibrous aluminum chloride: ⁇ poly 7_K aluminum oxide, etc .; ⁇ raw aluminum compounds, water-soluble alumina Of water-soluble aluminum
  • alkyl ketene dimer-based ⁇ alkenino 1 ⁇ »water succinic acid-based ⁇ !, styrene-acrylic compound, highly concentrated fatty acid-based compound, petroleum resin-based sizing agent System size.
  • ⁇ polyacrylamide, urea resin, melamine resin, epoxy resin, polyamide resin, polyamide, polyamine resin, polyamine, polyethylene imine, vegetable gum, polybutyl alcohol, latex, polyethylene oxide, etc.
  • the crosslinked polymer particle dispersion and derivatives thereof include various compounds such as eccentric females.
  • the papermaking inner fabric lj such as a dye, a fluorescent whitening agent, a pH adjusting agent, an antifoaming agent, a pitch control agent, a slime control agent, etc. can be appropriately ⁇ ) foiled according to the application.
  • the method for producing the paper of the present invention is based on whether the papermaking method is based on, for example, an acid papermaking having a papermaking pH of about 4.5, or a paper containing an a / recalable filler such as calcium carbonate as a main component.
  • the paper is obtained by any papermaking method, with a pH of about 6 to a weak acidity of about 6 to about 9 and a weak acid strength, and the strength of so-called neutral papermaking is not particularly limited.
  • a long fiber paper, a twin wire machine, a Yankee paper, or the like can be used as appropriate.
  • the bulky flexible paper obtained as described above is suitable as, for example, offset printing paper.
  • letterpress printing paper, electrophotographic paper, inkjet f paper, fiber paper, Pressure Sensitive f ⁇ Information such as paper! ⁇ Can be used for paper base paper.
  • the present invention will be described in detail with reference to Examples, but the present invention is not limited thereto.
  • the prepared handmade sheet was dried using 2 mm of dry air and the two were compared.
  • ⁇ air-drying is used when assuming the condition that the paper surface is normal or lower than normal during the inversion period, and using a test machine when assuming the condition where the paper force S is normal or higher than normal. I was afraid.
  • the initial space is used as the space between 3 ⁇ 4 ⁇ .
  • H HLB value of bulk softener Calculated by the following formula.
  • lO.Og as a bulking softener
  • Perex OT-P Kao Corporation
  • a bulky soft paper was obtained in the same manner as in Difficult Example 1 except that an emulsifier for a bulky softener was prepared using 0.25 g.
  • 0.1 g of Og and 0.15 g of cation DS manufactured by Sanyo Chemical Co., Ltd.
  • a bulky soft carved composite was obtained in the same manner as in Example 1.
  • a bulky flexible paper was obtained in the same manner as in Example 1 except that a bulky soft U milk agent was prepared.
  • the bulky inflexion was obtained in the same manner as in Example 6 except that Kyuo was using blast air (initial space 40.C). .
  • a bulky soft dragon was obtained in the same manner as in Example 2 except that mm ⁇ m (initial space 4o ° c) was used.
  • the bulkiness was obtained in the same manner as in Example 5 except that the air-sickle (initial paper separation of 40 ° C) was used in Kora.
  • Example 1 I encouraged the bulky soft car iJ. Except Shinare, a handsheet was obtained in the same manner as in Example S1. ⁇ Melting point HLB value
  • Comparative Example 1 51 4.0 40 0.54 2.91 52.3 Comparative Example 2 63 6.6 40 0.56 3.01 56.2 Comparative Example 3 46 8.1 40 0.57 3.16 59.1 Comparative Section 56 7.6 40 0.56 3.03 57.2 Comparative Example 5 50 4.4 40 0.55 2.90 54.1 Comparative Example 6 70 0.59 3.50 66.8 According to Table 1, the initial space Is higher than the melting point of the bulkiness softener, the age at which the fiber is made with rice cake (Examples 1 to 7), and the bulkiness is lower than when dried at low initial paper surface temperature (Comparative Examples 1 to 6). And a flexible paper was obtained. In other words, it was confirmed that in order to effectively produce the bulky soft fruit, it is necessary to make the height sufficiently higher than the bulky softness and IJ in terms of holding paper.
  • LBKP freeness CSF 350 ml
  • a bulky soft car S was obtained in the same manner as in Example 8, except that the emulsifier of the car IJ was prepared.
  • a handsheet was obtained in the same manner as in Example 8.
  • the initial paper key is high, and when the paper is dried under the conditions, the initial paper power is low!
  • the paper strength S which was bulky and flexible compared to the case of performing ⁇ under the ⁇ / ⁇ condition (Comparative Example;! ⁇ 6) was obtained.
  • the paper surface strength S is reduced in the initial drying process. You can get a lot of softness and softness.

Landscapes

  • Paper (AREA)

Abstract

L'invention concerne un procédé de production de papier d'impression par la formation de feuilles à partir de fibres. Ledit procédé consiste à utiliser un agent amollissant et rendant le papier bouffant, se présentant sous forme liquide ou possédant un point de fusion d'au plus 40 °C, présentant un HLB d'au plus 6, tel que, par exemple, un ester d'acide gras supérieur/polyol ou un sel d'alkylammonium à chaîne longue ; à sécher le papier pendant une période de préchauffage (période pendant laquelle la température du papier humide devient constante dans la phase de séchage), de sorte que la température superficielle soit élevée à une valeur supérieure d'au moins 10 °C au point de fusion de l'agent amollissant et rendant le papier bouffant. On produit ainsi, un papier d'impression suffisamment bouffant et souple.
PCT/JP2001/009908 2000-11-13 2001-11-13 Papier bouffant souple et son procede de production WO2002038862A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/416,552 US20040040681A1 (en) 2000-11-13 2001-11-13 Bulky flexible paper and process for producing the same
DE10196875T DE10196875B4 (de) 2000-11-13 2001-11-13 Voluminöses flexibles Papier und Verfahren zu seiner Herstellung
CA002428505A CA2428505A1 (fr) 2000-11-13 2001-11-13 Papier bouffant souple et son procede de production
AU2002224036A AU2002224036A1 (en) 2000-11-13 2001-11-13 Bulky flexible paper and process for producing the same
FI20030704A FI121819B (fi) 2000-11-13 2003-05-12 Kohea taipuisa paperi ja menetelmä sen valmistamiseksi

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000-345847 2000-11-13
JP2000345848A JP2002155495A (ja) 2000-11-13 2000-11-13 嵩高柔軟紙の製造方法
JP2000-345848 2000-11-13
JP2000345847A JP2002155494A (ja) 2000-11-13 2000-11-13 嵩高柔軟紙

Publications (1)

Publication Number Publication Date
WO2002038862A1 true WO2002038862A1 (fr) 2002-05-16

Family

ID=26603894

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/009908 WO2002038862A1 (fr) 2000-11-13 2001-11-13 Papier bouffant souple et son procede de production

Country Status (6)

Country Link
US (1) US20040040681A1 (fr)
AU (1) AU2002224036A1 (fr)
CA (1) CA2428505A1 (fr)
DE (1) DE10196875B4 (fr)
FI (1) FI121819B (fr)
WO (1) WO2002038862A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821030A (zh) * 2014-03-12 2014-05-28 彭运福 一种造纸用预浸剂及其制备方法和一种纸质工业包装生产工艺

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7147751B2 (en) * 2002-12-20 2006-12-12 Kimberly-Clark Worldwide, Inc. Wiping products having a low coefficient of friction in the wet state and process for producing same
JP2005163253A (ja) * 2003-11-14 2005-06-23 Nippon Paper Industries Co Ltd 嵩高中質印刷用紙
US7569082B2 (en) * 2004-10-07 2009-08-04 Gm Global Technology Operations, Inc. Manufacture of unitized electrode assembly for PEM fuel cells
KR20070028249A (ko) * 2005-09-07 2007-03-12 오지 세이시 가부시키가이샤 도공지
DE102006013903A1 (de) * 2006-03-25 2007-09-27 Metsä Tissue Oyj Verfahren zur Herstellung eines mindestens einlagigen Produktes mit Lotionsauftrag
US8328987B2 (en) 2009-09-01 2012-12-11 Armstrong World Industries, Inc. Process of making a wet formed cellulosic product and a wet formed cellulosic product
JP6045181B2 (ja) * 2011-11-29 2016-12-14 ダンロップスポーツ株式会社 ゴルフボール用樹脂組成物及びゴルフボール
JP7077030B2 (ja) * 2018-01-29 2022-05-30 三菱鉛筆株式会社 筆記具用水性インク組成物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11269799A (ja) * 1998-01-13 1999-10-05 Kao Corp 紙用嵩高剤
JP2000034691A (ja) * 1999-07-14 2000-02-02 Kao Corp 高嵩高性パルプシ―トの製造方法
EP1001082A1 (fr) * 1998-06-02 2000-05-17 Kao Corporation Agents gonflants pour papier

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2495066A (en) * 1945-12-12 1950-01-17 Munising Paper Company Dusting and polishing paper
US2915418A (en) * 1956-11-21 1959-12-01 Rohm & Haas Non-woven fibrous products
US3560333A (en) * 1967-08-15 1971-02-02 Scott Paper Co Method and apparatus for drying paper on a yankee dryer
FI95061C (fi) * 1993-03-08 1995-12-11 Valmet Paper Machinery Inc Menetelmä paperiradan kalanteroinnissa ja menetelmää soveltava kalanteri
US5377428A (en) * 1993-09-14 1995-01-03 James River Corporation Of Virginia Temperature sensing dryer profile control
US5474691A (en) * 1994-07-26 1995-12-12 The Procter & Gamble Company Dryer-added fabric treatment article of manufacture containing antioxidant and sunscreen compounds for sun fade protection of fabrics
GB9610955D0 (en) * 1996-05-24 1996-07-31 Hercules Inc Sizing composition
US5776308A (en) * 1996-10-10 1998-07-07 Rayonier Research Center Method of softening pulp and pulp products produced by same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11269799A (ja) * 1998-01-13 1999-10-05 Kao Corp 紙用嵩高剤
EP1001082A1 (fr) * 1998-06-02 2000-05-17 Kao Corporation Agents gonflants pour papier
JP2000034691A (ja) * 1999-07-14 2000-02-02 Kao Corp 高嵩高性パルプシ―トの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821030A (zh) * 2014-03-12 2014-05-28 彭运福 一种造纸用预浸剂及其制备方法和一种纸质工业包装生产工艺

Also Published As

Publication number Publication date
FI20030704A0 (fi) 2003-05-12
US20040040681A1 (en) 2004-03-04
FI121819B (fi) 2011-04-29
DE10196875T1 (de) 2003-12-18
DE10196875B4 (de) 2007-05-24
AU2002224036A1 (en) 2002-05-21
CA2428505A1 (fr) 2002-05-16
FI20030704A (fi) 2003-07-14

Similar Documents

Publication Publication Date Title
CA1285713C (fr) Compositions de charge, et leur emploi dans la fabrication de materiaux fibreux en feuille
JP6310446B2 (ja) 疎水的にサイジングされた繊維ウェブおよびサイジングされたウェブ層の製造方法
CA2081082C (fr) Papier colle, procede de fabrication et d'utilisation
CN104746388B (zh) 一种提高高分子乳化剂乳化的asa 乳液的施胶效果的方法
JP7165654B2 (ja) 繊維を含むウェブを形成する方法
EP1276933A1 (fr) Produit de collage en masse pour la fabrication de papier ou de carton, procede de preparation et utilisation du produit de collage
JP3032601B2 (ja) 改良された製紙用無機充填剤
JP2001248100A (ja) 抄紙用紙質向上剤
AU769257B2 (en) Method for increasing filler retention of cellulosic fiber sheets
WO2002038862A1 (fr) Papier bouffant souple et son procede de production
JPS59187696A (ja) 乳化剤組成物、これを使用した紙のサイジング方法および表面に撥水性を付与する方法
JP2540164B2 (ja) アミノ―アルデヒド樹脂含有組成物およびその製造方法
JP2002155494A (ja) 嵩高柔軟紙
JP6711432B2 (ja) セルロースシート
JP6870543B2 (ja) 熱転写紙用原紙および熱転写紙
JP4492270B2 (ja) 中性サイジング方法および中性サイジング紙
JP6671121B2 (ja) コールドペーパー用紙
JP2004324024A (ja) 嵩高柔軟紙
JP4252442B2 (ja) 紙質向上剤
JP2002155495A (ja) 嵩高柔軟紙の製造方法
JP6825977B2 (ja) 紙質向上剤
JP2000256986A (ja) 低密度紙
JP2005060868A (ja) 耐油性シート状物
JP2018062715A (ja) 印刷用紙及びその製造方法
JP2001123391A (ja) 乾燥効率向上剤

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 20030704

Country of ref document: FI

Ref document number: 2428505

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 10416552

Country of ref document: US

RET De translation (de og part 6b)

Ref document number: 10196875

Country of ref document: DE

Date of ref document: 20031218

Kind code of ref document: P

WWE Wipo information: entry into national phase

Ref document number: 10196875

Country of ref document: DE

122 Ep: pct application non-entry in european phase
REG Reference to national code

Ref country code: DE

Ref legal event code: 8607