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Matches 1 - 50 out of 3,546

Document Document Title
WO/2016/003145A1
The present invention relates to a lyocell material for a tobacco filter, and a preparation method therefor and, more specifically, can provide a modified cross-section lyocell fiber for a tobacco filter capable of exhibiting physical pr...  
WO/2015/198218A1
The present invention relates to a method for manufacturing cellulose carbamate which method comprises the following steps: providing a never-dried pulp, adding urea and mixing said pulp with said urea, mechanically treating said mixture...  
WO/2015/200572A1
Disclosed are fibers which contains identification fibers. The identification fibers can contain a plurality of distinct features, or taggants, which vary among the fibers and/or along the length of the identification fibers, a fiber ban...  
WO/2015/200575A1
Disclosed are fibers comprising identification fibers which can be used for tracking and tracing fibers, yarns, fiber bands, and/or articles comprising the fibers through at least part of the supply chain. Each identification fiber exhib...  
WO/2015/194046A1
Provided is a gauze woven fabric having an excellent balance between breathability and moisture-retaining performance, excellent opacity and excellent texture (softness). The gauze woven fabric comprises a front surface layer gauze (G1) ...  
WO/2015/194521A1
[Problem] To provide a method for manufacturing artificial hair fibers from which dye or functional agents are not dislodged, and artificial hair fibers. [Solution] The artificial hair fibers according to the present invention are produc...  
WO/2015/164893A1
This invention relates to a fabric suitable for sound absorption applications consisting in whole or in part of a fibrillating fibre and which has been treated to develop fibrillation on the surface of the fabric, wherein this fabric has...  
WO/2015/163291A1
 Provided are a method for manufacturing a cellulose solution in which cellulose can be uniformly dissolved in an ionic liquid and an exceptionally spinnable cellulose solution can be industrially obtained, and a cellulose degradation ...  
WO/2015/155245A1
What is described is a shaped cellulose body having physiologically active mineral substance compounds distributed therein, which are bound within the cellulose matrix of the shaped body and are distributed homogeneously over the cross s...  
WO/2015/152594A1
The present invention relates to a lyocell fiber and, more specifically, to a lyocell fiber capable of showing equivalent levels or higher of physical properties compared to a conventional lyocell fiber even if being used in a lesser amo...  
WO/2015/135835A1
The invention relates to molded cellulose bodies, in particular fibers, filaments, directly spun nonwovens, films, or foams which have flame-resistant properties. The fibers and filaments can be further processed as textiles into yarns, ...  
WO/2015/123199A1
Hydroxyl polymer polymeric structures, for example fibrous elements, such as filaments and/or fibers, and more particularly to hydroxyl polymer fibrous elements that contain a dual purpose material and/or dual purpose material component,...  
WO2015122282A1
Provided are a fiber manufacturing method, a non-woven fabric manufacturing method and fiber manufacturing equipment from which solvent can be efficiently recovered. Starting material polymer (15) (dope (25)) solubilized in methylene chl...  
WO/2015/110551A1
The invention relates to an acetate yarn which comprises an antiseptic characterized in that said antiseptic is introduced into the dope. The invention further relates to the process to obtain the yarn, to its use in the treatment and pr...  
WO/2015/111619A1
The present invention addresses the issue of obtaining high-strength, high-elasticity, long regenerated cellulose fibers. In long regenerated cellulose fibers obtained by dissolving a cellulose raw material in an ion liquid and spinning ...  
WO/2015/107565A1
Provided are: a cellulose acetate fiber which has excellent solubility in water and excellent biodegradability, and which can have low load on natural environments even when being allowed to stand in the environments; and a cellulose ace...  
WO/2015/101543A1
The invention relates to a lyocell-type fiber that has a linear density of 0.8 to 3.3 dtex and is characterized by the following relations: Höller factor F2≥ 1, preferably ≥ 2; Höller factor F1 ≥ -0.6; Höller factor F2 ≤ 6; an...  
WO/2015/097047A1
The present invention provides for method for spinning a reinforced cellulosic fibre or filament, comprising the steps of a. at a first point in time, forming a composite spinning solution comprising a first reinforcing particle, a cellu...  
WO/2015/077807A1
A process for pretreating reclaimed cotton fibres to be used in the production of moulded bodies from regenerated cellulose, characterized by effective metal reduction and adjustment of the degree of polymerization and brightness, includ...  
WO/2015/071942A1
This filtration device (1) repeatedly alternates between filtration, in which a filtration solution is pressurized and passed through a filtration surface (10), and cleaning, in which the filtration surface, which is cut off from the out...  
WO/2015/062254A1
The present invention provides bamboo charcoalviscose fibres and a preparation method therefor. The fibres are obtained by blending a bamboo charcoal slurry and viscose and then spinning, wherein the content of nanometer bamboo charcoal ...  
WO/2015/053226A1
The purpose of the present invention is to provide long regenerated-cellulose fibers with high strength and high elasticity. Long cellulose fibers obtained by dissolving a cellulose material in an ionic liquid and spinning the solution a...  
WO/2015/049040A1
The invention relates to a method for producing moulded bodies from a base substance which is mixed with a solvent for producing a moulding solution and subsequently said solvent is removed at least partially from the moulding solution w...  
WO/2015/046943A1
The present invention relates to a lyocell material for a cigarette filter and a method for preparing the same and, more specifically, to a lyocell material for a cigarette filter and a method for preparing the same, wherein lyocell mult...  
WO/2015/037658A1
The present invention relates to: cellulose nanofibers which exhibit excellent dispersibility in water and can be contained in a water-soluble polymer at a high concentration; and a method for obtaining the cellulose nanofibers. The pres...  
WO/2015/004074A1
The invention relates to spunbonded nonwovens and yarns made of fiber-forming polymers that can be produced from a spinning material that contains fiber-forming polymers, wherein the spinning material is spun from at least one spinning h...  
WO/2015/000820A1
The present invention concerns a method for the recovery of solvent in a process for preparation of regenerated cellulosic fibers using sodium hydroxide as solvent for cellulose dissolving in the manufacturing of a cellulose spinning dop...  
WO/2014/208900A1
The present invention relates to a lyocell material for a tobacco filter and a method for preparing the same, and more specifically, to a lyocell material for a tobacco filter, the lyocell material being prepared in a step of crimping a ...  
WO/2014/201482A1
The invention relates to a method for producing polysaccharide fibres containing α(1→3) glucan as the fibre-forming substance, and to the fibres thus produced and the use thereof.  
WO/2014/201484A1
The invention relates to a method for producing highly absorbent polysaccharide fibers containing a mixture of cellulose and α(1→3) glucan as a fiber-forming substance. The invention also relates to highly absorbent fibers produced th...  
WO/2014/201483A1
The invention relates to a method for producing polysaccharide fibres containing a mixture of cellulose and α(1→3) glucan as a fibre-forming substance. The invention also relates to fibres produced therefrom and to the use of said fib...  
WO/2014/189080A1
This process for producing a purified polysaccharide comprises bringing a polysaccharide solution obtained by dissolving a polysaccharide in a liquid which contains an ionic liquid into contact with a solidification liquid which contains...  
WO/2014/185505A1
The purpose of the present invention is to provide phosphoric acid esterified cellulose fibers with excellent slurry transparency, and to provide a method of producing phosphorylated cellulose fibers efficiently, with a high yield, and e...  
WO/2014/176755A1
Thin and light air pervious curtain cloth. A warp is a lyocell, and a weft is a polycondensation acid fiber. A diameter of the lyocell is 26.53 μm, and a size is 277 dtex. A diameter of the polycondensation acid fiber is 67.34 μm, a si...  
WO/2014/168942A1
Polysaccharide filaments and fibrous structures containing such polysaccharide filaments and more particularly polysaccharide filaments that exhibit birefringence are provided.  
WO/2014/168775A1
Fibrous structures, for example sanitary tissue products, containing a plurality of filaments that employ one or more filament-forming materials, such as one or more hydroxyl polymers, and one or more hueing agents, present within the fi...  
WO/2014/168776A1
Polymeric structures, for example fibrous elements, such as filaments and/or fibers, and more particularly to fibrous elements that contain an ammonium alkylsulfonate salt, fibrous structures made therefrom, and methods for making same a...  
WO/2014/162062A1
A method of manufacturing a cellulose-based shaped article. The method comprises subjecting a solution of lignocellulosic material, dissolved in a distillable ionic liquid, to a spinning method,wherein the ionic liquid is a diazabicyclon...  
WO/2014/161019A1
The invention relates to a method for producing polysaccharide fibres containing a mixture of cellulose and α(1→3) glucan as a fibre-forming substance. The invention also relates to fibres produced therefrom and to the use of said fib...  
WO/2014/161018A1
The invention relates to a method for producing polysaccharide fibres with an increased fibrillation tendency, said fibres containing a mixture of cellulose and α(1→3) glucan as a fibre-forming substance. The invention also relates to...  
WO/2014/146869A1
The invention relates to a hybrid cord consisting of at least two multifilament yarns twisted together, the first multifilament yarn being a viscose multifilament yarn and the other multifilament yarn being a non-metallic multifilament y...  
WO/2014/142166A1
A cellulose acetate according to the present invention has a total acetyl substitution degree of 0.4 to 1.1 and has a compositional distribution index (CDI), which is a value defined by the below-mentioned equation, of 3.0 or less. CDI =...  
WO/2014/134856A1
Provided are a thermal insulation fibre, a thermal insulation textile, and the use of a fibre containing nano units in the preparation of a warmth retention textile. For the thermal insulation fibre, to a conventional textile fibre are a...  
WO/2014/134857A1
Provided are a thermal insulation fibre, a thermal insulation textile, and the use of a fibre containing nano units in the preparation of a warmth retention textile. For the thermal insulation fibre, to a conventional textile fibre are a...  
WO/2014/127828A1
The present invention relates to a battery separator, comprising fibres of the lyocell genus, wherein said lyocell fibres are mercerised. The present invention furthermore relates to novel lyocell fibres useful for battery separators, as...  
WO/2014/128128A1
The invention relates to regenerated cellulose fibres in the form of non-fibrillating cellulose filaments, in particular of a titre of 0.5 to 10.0 dtex, with a wet fibrillation value of 1 or 2, a loss of tensile strength in the wet state...  
WO/2014/118396A1
The invention relates to a method for converting a cellulose diacetate fibre into a two-component fibre of cellulose diacetate and viscose rayon, characterised in that the resulting fibre comprises between 15% and 60% of cellulose diacet...  
WO/2014/118082A1
Reinforcement layer for articles made of an elastomeric material, preferably for vehicle tires, the reinforcement layer being rubberized and comprising a plurality of parallel reinforcements spaced apart from one another, each reinforcem...  
WO/2014/118804A1
A black colored fiber is provided. The black colored fiber has a lightness value 'L' in a range of from about 13.0 to about 9.0 and a color strength 'K/S' in a range of from about 22 to about 50. A black colorant formulation and a black ...  
WO/2014/118083A1
The invention relates to a viscose multifilament yarn having a degree of crystallinity in the range of between 15% to 40%, and after conditioning in the normal climate according to DIN EN ISO 139-1:2005, a yarn count of ≥ 150 dtex to <...  

Matches 1 - 50 out of 3,546