| Document |
Document Title |
|
JP2021025181A |
To provide composite fibers of inorganic particles and fibers with excellent flame retardancy.The present invention provides composite fibers of inorganic particles and fibers, treated with a phosphorous and/or nitrogen flame retardant. ...
|
|
JP6827146B2 |
Provided is a carboxymethylated microfibrillated cellulose fiber having a Canada standard freeness of less than 200 mL and an average fiber diameter of not less than 500 nm. Said fiber provides a composition having excellent water retent...
|
|
JP6827147B2 |
Provided is an oxidized microfibrillated cellulose fiber having a Canada standard freeness of not less than 200 mL and an average fiber diameter of not less than 500 nm. Said fiber enhances paper strength when added to a paper.
|
|
JP6820971B2 |
To provide a technique of producing a complex of silica and/or alumina and fiber.While liquid is injected into a reaction vessel, silica and/or alumina is synthesized in the presence of fiber, so that a fiber complex can be produced.SELE...
|
|
JP6822594B1 |
To suppress creases at folds with a corrugated cardboard material. A corrugated cardboard material 1 is a corrugated cardboard material using a corrugated cardboard in which a liner is attached to a core, and the density of the liner is ...
|
|
JP6820711B2 |
To provide a production method of a cellulose nanofiber compact, which can efficiently dehydrate while suppressing spilling of a cellulose nanofiber.The present invention relates to a production method of a cellulose nanofiber which incl...
|
|
JP6822593B1 |
To suppress tearing of a box manufactured by using a corrugated cardboard material. The corrugated cardboard material 1 is a corrugated cardboard material using corrugated cardboard in which a liner is attached to a core, and the amount ...
|
|
JP2021001418A |
To provide a PPS fiber-containing wet non-woven fabric which hardly causes paper breakage when be produced by a wet papermaking method, is excellent in a dimension maintenance rate when be heated to 250°C, and improves hydrophilicity.A ...
|
|
JPWO2019093305A1 |
The present invention comprises a sheet substrate consisting of an aramid floc having an average fiber width of 10 to 30 μm and an aramid fibrid having an average fiber width of 5 to 40 μm; an average fiber of less than 5 μm present o...
|
|
JP2020193401A |
To provide a laminate having excellent barrier performance.The invention relates to a laminate including a paper support medium, a water vapor barrier layer and a gas barrier layer in this order, wherein the laminate is characterized by ...
|
|
JP6792487B2 |
To improve a hydrolyzable sheet that improves the resistance to breaking when rubbed strongly, while securing hydrolyzable properties.A hydrolyzable sheet according to an embodiment is obtained by adding enzyme-treated CNF to CMC as a wa...
|
|
JP6792488B2 |
To provide a cleaning sheet having an improved deodorant effect.A cleaning sheet has a base paper sheet impregnated with an aqueous agent. The base paper sheet has a basis weight of 30-150 gsm, and contains cellulose nanofibers. The aque...
|
|
JP2020185680A |
To provide a pattern formation substrate with good patterning properties.There is provided a pattern formation substrate that comprises: a base layer containing fibrous cellulose with a fiber width of 1000 nm or less; and a resin layer, ...
|
|
JP2020186504A |
To provide a fiber structure produced from a composite fiber in which fibers and inorganic particles are firmly compounded, and to provide a method for analyzing the fiber structure.An analysis method according to the present invention i...
|
|
JP6786745B2 |
The present invention aims to provide complex fibers of a cellulose fiber with inorganic particles exhibiting better drainage and retention when they are used as materials for forming sheets. In the complexes of the present invention, (1...
|
|
JP6787442B2 |
An object of the present invention is to provide a method for producing an ultrafine fiber-containing sheet with suppressed yellowing. Another object of the present invention is to provide an efficient method for eliminating an introduce...
|
|
JP6784709B2 |
Provided is a method for producing cellulose nanofibers capable of providing a low-viscosity cellulose nanofiber dispersion liquid and having stable quality less prone to coloring even after being heated. The present invention provides a...
|
|
JP2020180414A |
To provide a manufacturing method of a microfibril cellulose fiber efficiently under a mild condition.The manufacturing method of a microfibril cellulose fiber includes: (A) a step of treating a cellulose-based raw material with a cellul...
|
|
JP6779763B2 |
To provide an inkjet recording paper that is excellent in printability when printed with a pigment ink or a dye ink and in addition that can be reduced in basis weight and that does not impair the inherent texture of the base paper, and ...
|
|
JP6778788B2 |
The present invention provides a method for reducing web break caused in preparing, by continuous paper making, a fiber sheet containing a high content of functional inorganic substance. The composite fiber sheet manufacturing method inc...
|
|
JP6775160B2 |
This fibrillation aid is for fibrillating a hydrophobized cellulose-based fiber assembly in which the hydrogen atom of some of the hydroxyl groups of the cellulose-based fiber is substituted with an acyl group represented by general form...
|
|
JP2020172729A |
To provide a non-woven fabric, a laminated non-woven fabric structure, and a filter cloth for a filter, which are excellent in acid resistance.The non-woven fabric is obtained by using ultrafine acid-resistant fibers A having a fiber dia...
|
|
JP6769875B2 |
The present invention provides a method for producing fibrillated cellulose, the method comprising providing pulp, treating said pulp at a consistency of at least 10% with a cellulase, and fibrillating said pretreated pulp to obtain fibr...
|
|
JP2020167375A |
To provide a non-woven fabric base material for an electromagnetic wave shielding material and an electromagnetic wave shielding material, capable of exhibiting excellent electromagnetic wave shielding properties.A nonwoven fabric for el...
|
|
JP2020165037A |
To provide paper or paperboard having high strength.The present invention relates to paper or paperboard, in detail, the paper or paperboard containing micro-fibrillated cellulose (MFC) and a paper durability enhancer. Here, the paper du...
|
|
JP2020165036A |
To provide paper or paperboard having high strength.The present invention relates to paper or paperboard, in detail, the paper or paperboard containing cellulose nanofiber (CNF) and a paper durability enhancer. Here, the paper durability...
|
|
JP2020165057A |
To provide a fiber material having functionality for recycling, strength, and processability from various kinds of renewable natural resources including plants and to obtain a solid molding efficiently from a sheet-like material.Plants a...
|
|
JP2020148435A |
To provide a total heat transfer element sheet excellent in moisture permeability, moisture resistance, strength, and gas insulation.In a total heat-transfer element sheet containing a base material sheet, the base material sheet contain...
|
|
JP2020147872A |
To provide a total heat exchange element sheet excellent in water vapor permeability, heat conductivity, strength, a gas insulation property, and a deodorization property.The total heat exchange element sheet comprises a base material sh...
|
|
JP2020148436A |
To provide a total heat transfer element sheet excellent in strength, stretch restriction, and gas insulation.In a total heat-transfer element sheet made of a base material sheet, the base material sheet contains natural pulp and fiber g...
|
|
JP6756605B2 |
To provide an oil-resistant paper which exerts a sufficiently high kit value even when it is used in a folding state.The oil-resistant paper of the present invention comprises a base paper and a coating film containing cellulose nanofibe...
|
|
JP6756571B2 |
To provide a method for producing a CNF molded body compressed into a desired shape.The method for producing a cellulose nanofiber molded body comprises a step of pressurizing a plate-like body containing cellulose nanofibers and water i...
|
|
JP2020143407A |
To provide a total heat exchange element paper having excellent strength and gas shield property and giving a total heat exchange element formed by using the same and having improved heat exchange performance, and a total heat exchange e...
|
|
JP2020133071A |
To provide a carbon fiber paper having sufficient strength as well as uniform strength even in a surface direction for a core material of a carbon fiber paper reinforced plastic, a manufacturing method thereof, and a carbon fiber paper r...
|
|
JP2020133047A |
To provide a total heat exchange element excellent in total heat exchange efficiency, and for that purpose, provide a total heat exchange element paper excellent in thermal conductivity, moisture permeability and paper strength.A total h...
|
|
JP6746910B2 |
To provide a new three-dimensional molded body which is a minute three- dimensional molded body composed of nanofiber and has a size of less than 1 mm.The nanofiber molded body is provided that is a molded body having a three-dimensional...
|
|
JP6748043B2 |
To provide a method for producing cellulose nanofiber having little foreign matters in an efficient manner from a fiber source material having pulp fiber as a main component.A producing method of cellulose nanofiber according to the pres...
|
|
JP6741181B1 |
To provide a corrugated cardboard material in which damage to a fold of a corrugated cardboard material of bellows folding is suppressed, and a corrugated cardboard box using the same. In a continuous double-sided corrugated cardboard, a...
|
|
JP6741111B1 |
To provide a fine fibrous cellulose-containing sheet having excellent weather resistance. The present invention is a sheet containing fibrous cellulose having a fiber width of 1000 nm or less. The fibrous cellulose has a phosphoric acid ...
|
|
JP2020524232A |
Slip sheet for protecting the glass surface This paper is used as an interleaver, and the basic weight of the paper is 15 to 60 lb / 3,000 ft.2Including the sheet, bulk density is 0.75g / cm3Less than, and average fiber roughness greater...
|
|
JP2020117718A |
To provide fine cellulose fiber-containing dry solids excellent in redispersibility in a solvent such as water and a simple method for producing fine cellulose fiber-containing dry solids, and to provide a fine cellulose fiber redispersi...
|
|
JP6736626B2 |
A method for preparing an aqueous suspension comprising microfibrillated cellulose and inorganic particulate material, the method comprising a step of grinding a fibrous substrate comprising cellulose in an aqueous environment in the pre...
|
|
JP6732175B2 |
To provide watermarked paper with an impact which does not use a special material, relatively easily enables coloration of a watermark or addition of significant information, and allows a colored watermark to be observed under reflective...
|
|
JP2020111847A |
To provide a fiber dispersion that has ultra fine fibers uniformly dispersed in a medium and expresses excellent thixotropy.A fiber dispersion has ultra fine fibers with a fiber diameter of 100-5000 nm dispersed in an aqueous medium, and...
|
|
JP2020521888A |
Wallboard panels containing paper cover sheets containing microfibrillated cellulose (MFC). Paper cover sheet containing MFC. A method for making a paper material composition containing MFC and a multilayer paper cover sheet containing M...
|
|
JP6721608B2 |
The present description relates to a process of producing a dry mixed product comprising cellulose filament (CF) and a carrier fiber, and a dry mixed product of re-dispersible cellulose filament and a carrier fiber that permits the CF to...
|
|
JP6711432B2 |
To provide a waterproof cellulose fiber capable of producing a cellulose sheet having both high strength and a high Young modulus in a wet state at low cost, and a production method of the waterproof cellulose fiber.The waterproof cellul...
|
|
JP6702448B2 |
The micro fibrous cellulose aggregate of the present invention contains microfibrous cellulose having an average fiber width of 2 nm to 50 nm and a liquid compound composed of at least one of water or an organic solvent. The content of t...
|
|
JP6703035B2 |
Various embodiments of the present invention relate to surface enhanced pulp fibers, various products incorporating surface enhanced pulp fibers, and methods and systems for producing surface enhanced pulp fibers. Various embodiments of ...
|
|
JP6694856B2 |
It is an object of the present invention to provide a cellulose-containing composition having excellent coating suitability, a production method thereof, and a film. According to the present invention, provided is a cellulose-containing ...
|
