YARN, A PROCESS FOR MAKING THE YARN, AND PRODUCTS CONTAINING THE YARN

There is provided a cut resistant yarn comprising a blend of first and second staple fibers, wherein, the first staple fibers are polymer- fibers, each first staple fiber comprising a polymer body encasing a hard component, said hard component being a plurality of hard fibers, said hard fibers having an average diameter of at most 25 microns; and the second staple fibers are different to the first staple fibers, wherein the weight ratio of the first to second staple polymer- fibers is from 1:99 to 99:1.

POLYOLEFIN YARNS AND METHOD FOR MANUFACTURING

The invention relates to a multifilament yarn having a tenacity of at least 30 cN/dtex, and comprising a plurality of spun ultrahigh molecular weight polyolefin filaments characterized in that the titer of any one of said spun filaments is at least 10 dtex. 1. A multifilament yarn having a tenacity of at least 12 cN/dtex , and comprising a plurality of spun ultrahigh molecular weight polyethylene filaments and a hard filler , characterized in that the titer of any one of said spun filaments is at least 10 dtex.2. The yarn of claim 1 , having a tenacity of at least 15 cN/dtex claim 1 , preferably at least 17 cN/dtex.3. The yarn of claim 1 , having a filament titer of at least 12 dtex claim 1 , preferably at least 14 dtex claim 1 , more preferably at least 16 dtex and most preferably at least 18 dtex.4. The yarn of claim 1 , having a titer of at least 50 dtex claim 1 , preferably at least 100 dtex claim 1 , most preferably at least 400 dtex.5. The yarn of claim 1 , wherein the filaments comprise a hard filler having a Moh's hardness of at least 2.5.6. The yarn of claim 1 , wherein the hard filler include a glass filler claim 1 , a mineral filler or a metal filler.7. The yarn of claim 1 , wherein the hard filler has a fiber-like shape with an average diameter of at most 20 microns claim 1 , more preferably at most 15 microns claim 1 , most preferably at most 10 microns.8. The yarn of claim 1 , further containing filaments manufactured from natural materials and preferably having discontinuous lengths said natural material being chosen from the group of materials consisting of cellulose claim 1 , cotton claim 1 , hemp claim 1 , wool claim 1 , silk claim 1 , jute claim 1 , sisal claim 1 , cocoas and linen; with cotton being the preferred natural material.9. A fabric comprising the yarn of .10. A glove comprising the fabric according to .11. A product chosen from the group of products consisting of fishing lines and fishing nets claim 1 , ground nets claim 1 , cargo nets ...

POLYOLEFIN YARNS AND METHOD FOR MANUFACTURING

The invention relates to a multifilament yarn having a tenacity of at least 30 cN/dtex, and comprising a plurality of spun ultrahigh molecular weight polyolefin filaments characterized in that the titer of any one of said spun filaments is at least 10 dtex.

POLYOLEFIN YARNS AND METHOD FOR MANUFACTURING

A multifilament yarn having a tenacity of at least 12 cN/dtex, and comprising a 5 plurality of spun ultrahigh molecular weight polyethylene filaments and a hard filler, characterized in that the titer of any one of said spun filaments is at least 10 dtex.

Process to enhance coloration of UHMWPE article, the colored article and products containing the article

Process for enhancing the color intensity of a colored molded UHMWPE article comprising the steps of a) providing an UHMWPE, a coloring agent and a color enhancer, b) molding the UHMWPE into a molded article, c) adding the color enhancer to the UHMWPE before or during the molding step and d) adding the coloring agent to the UHMWPE before, during or after the molding step, wherein the color enhancer is a material with a hardness higher than the hardness of the molded article measured in the absence of the color enhancer.

POLYOLEFIN YARNS AND METHOD FOR MANUFACTURING

A multifilament yarn having a tenacity of at least 12 cN/dtex, and comprising a 5 plurality of spun ultrahigh molecular weight polyethylene filaments and a hard filler, characterized in that the titer of any one of said spun filaments is at least 10 dtex.

POLYMERIC YARN AND METHOD FOR MANUFACTURING

The invention relates to a yarn comprising polymeric filaments and/or polymeric staple fibers containing a filler, wherein said filler is a plurality of fibrils having an average length of between 50 µm and 200 µm.

PROCESS TO ENHANCE COLORATION OF UHMWPE ARTICLE, THE COLORED ARTICLE AND PRODUCTS CONTAINING THE ARTICLE

Process for enhancing the color intensity of a colored molded UHMWPE article comprising the steps of a) providing an UHMWPE, a coloring agent and a color enhancer, b) molding the UHMWPE into a molded article, c) adding the color enhancer to the UHMWPE before or during the molding step and d) adding the coloring agent to the UHMWPE before, during or after the molding step, wherein the color enhancer is a material with a hardness higher than the hardness of the molded article measured in the absence of the color enhancer.

Process to enhance coloration of UHMWPE article, the colored article and products containing the article

Process for enhancing the color intensity of a colored molded UHMWPE article comprising the steps of a) providing an UHMWPE, a coloring agent and a color enhancer, b) molding the UHMWPE into a molded article, c) adding the color enhancer to the UHMWPE before or during the molding step and d) adding the coloring agent to the UHMWPE before, during or after the molding step, wherein the color enhancer is a material with a hardness higher than the hardness of the molded article measured in the absence of the color enhancer.

Process to enhance coloration of UHMWPE article, the colored article and products containing the article

Process for enhancing the color intensity of a colored molded UHMWPE article comprising the steps of a) providing an UHMWPE, a coloring agent and a color enhancer, b) molding the UHMWPE into a molded article, c) adding the color enhancer to the UHMWPE before or during the molding step and d) adding the coloring agent to the UHMWPE before, during or after the molding step, wherein the color enhancer is a material with a hardness higher than the hardness of the molded article measured in the absence of the color enhancer.

Polyolefin yarns and method for manufacturing

The invention relates to a multifilament yarn having a tenacity of at least 30 cN/dtex, and comprising a plurality of spun ultrahigh molecular weight polyolefin filaments characterized in that the titer of any one of said spun filaments is at least 10 dtex.

Polyolefin yarns and method for manufacturing

YARN, A PROCESS FOR MAKING THE YARN, AND PRODUCTS CONTAINING THE YARN

There is provided a cut resistant yarn comprising a blend of first and second staple fibers, wherein, the first staple fibers are polymer-fibers, each first staple fiber comprising a polymer body encasing a hard component, said hard component being a plurality of hard fibers, said hard fibers having an average diameter of at most 25 microns; and the second staple fibers are different to the first staple fibers, wherein the weight ratio of the first to second staple polymer-fibers is from 1:99 to 99:1.

Polymeric yarn and method for manufacturing

The invention relates to a yarn comprising polymeric filaments and/or polymeric staple fibers containing a filler, wherein said filler is a plurality of fibrils having an average length of between 50 mum and 200 mum.

Yarn, a process for making the yarn, and products containing the yarn

There is provided a cut resistant yarn comprising a blend of first and second staple fibers, wherein, the first staple fibers are polymer-fibers, each first staple fiber comprising a polymer body encasing a hard component, said hard component being a plurality of hard fibers, said hard fibers having an average diameter of at most 25 microns; and the second staple fibers are different to the first staple fibers, wherein the weight ratio of the first to second staple polymer-fibers is from 1:99 to 99:1.

POLYMERIC YARN AND METHOD FOR MANUFACTURING

The invention relates to a yarn comprising polymeric filaments and/or polymeric staple fibers containing a filler, wherein said filler is a plurality of fibrils having an average length of between 50 μm and 200 μm.

CUT RESISTANT ARTICLE

CUT RESISTANT FILLED LENGTHY BODY

The present invention relates to a lengthy body comprising: i) high-performance polyethylene fibers comprising a hard component, the hard component having a Mohs hardness of at least 2.5, and ii) a polymeric resin, wherein the polymeric resin is a homopolymer of ethylene or propylene or is a copolymer of ethylene and/or propylene, wherein the polymeric resin has a density as measured according to IS01183-2004 in the range from 860 to 970 kg/m3, a melting temperature in the range from 40 to 140° C. and a heat of fusion of at least 5 J/g.

Cut resistant article

The invention relates to an article comprising a cut-resistant coating which contains a polymeric matrix and a cut-resistant component distributed in the polymeric matrix characterized in that said cut-resistant component is a plurality of fibers having an average length (L) to an average diameter (D) ratio, i.e. L/D, of at least 10.

PROCESS TO ENHANCE COLORATION OF UHMWPE ARTICLE, THE COLORED ARTICLE AND PRODUCTS CONTAINING THE ARTICLE

Process for enhancing the color intensity of a colored molded UHMWPE article comprising the steps of a) providing an UHMWPE, a coloring agent and a color enhancer, b) molding the UHMWPE into a molded article, c) adding the color enhancer to the UHMWPE before or during the molding step and d) adding the coloring agent to the UHMWPE before, during or after the molding step, wherein the color enhancer is a material with a hardness higher than the hardness of the molded article measured in the absence of the color enhancer.

CUT RESISTANT ARTICLE

The invention relates to an article comprising a cut-resistant coating which contains a polymeric matrix and a cut-resistant component distributed in the polymeric matrix characterized in that said cut-resistant component is a plurality of fibers having an average length (L) to an average diameter (D) ratio, i.e. L/D, of at least 10. 1. An article comprising a cut-resistant coating which contains a polymeric matrix and a cut-resistant component distributed in the polymeric matrix characterized in that said cut-resistant component is a plurality of fibers having an average length (L) to an average diameter (D) ratio , i.e. L/D , of at least 10.2. The article of containing 1-80 volume % of the cut-resistant component relative to the volume of the polymeric matrix.3. The article of having a cut-resistant coating disposed on at least one surface thereof.4. The article of wherein said article is a glove.5. The article of wherein the polymeric matrix comprises an elastomeric polymer claim 1 , examples thereof including natural rubber claim 1 , synthetic rubber and thermoplastic elastomers.6. The article of wherein the average thickness of the coating is at least 0.3 mm.7. The article of wherein the cut-resistant component is a hard component having a Mohs Hardness value of at least 2 and wherein said hard component is a plurality of hard fibers having an L/D of at least 10.8. The article of claim 7 , wherein the hard fibers are fibers produced out of glass claim 7 , a mineral or a metal.9. The article of claim 8 , wherein the hard fibers are spun mineral fibers.10. The article of wherein the cut-resistant component is a plurality of cut-resistant polymeric fibers manufactured from polyaramide fibers and high or ultra high molecular weight polyethylene (HMWPE or UHMWPE) fibers.11. The article of wherein the average diameter (D) of the cut-resistant component is at most 50 microns.12. The article of wherein the average length (L) of the fibers forming the cut-resistant ...

PROCESS TO ENHANCE COLORATION OF UHMWPE ARTICLE, THE COLORED ARTICLE AND PRODUCTS CONTAINING THE ARTICLE

Process for enhancing the color intensity of a colored molded UHMWPE article comprising the steps of a) providing an UHMWPE, a coloring agent and a color enhancer, b) molding the UHMWPE into a molded article, c) adding the color enhancer to the UHMWPE before or during the molding step and d) adding the coloring agent to the UHMWPE before, during or after the molding step, wherein the color enhancer is a material with a hardness higher than the hardness of the molded article measured in the absence of the color enhancer. 1. Process for enhancing the color intensity of a colored molded UHMWPE article comprising the steps ofa) providing an UHMWPE, a coloring agent and a color enhancer,b) molding the UHMWPE into a molded UHMWPE article,c) adding the color enhancer to the UHMWPE before or during the molding step andd) adding the coloring agent to the UHMWPE before, during or after the molding step,wherein the color enhancer is of a material with a hardness higher than the hardness of the molded article measured in the absence of the color enhancer.2. The process according to wherein the molding step b) is performed by a gel spinning process.3. The process according to wherein the coloring agent is added to the process after the molding step by means of a coloring agent comprising solution.4. The process according to claim 1 , wherein the diameter of the color enhancer is at most 25 microns.5. The process according to claim 1 , wherein the molded article comprises 0.1-20 volume % of color enhancer.6. The process according to claim 1 , wherein at least part of the color enhancer are hard fibers having an aspect ratio of at least 3.7. The process according to claim 1 , wherein the color enhancer is produced out of glass claim 1 , a mineral or a metal or are carbon fibers.8. The process according to claim 6 , wherein the hard fibers are spun fibers.9. The process according to wherein the material used to produce the color enhancer has a Moh's hardness of at least 2.5.10. The ...

POLYOLEFIN YARNS AND METHOD FOR MANUFACTURING

The invention relates to a multifilament yarn having a tenacity of at least 30 cN/dtex, and comprising a plurality of spun ultrahigh molecular weight polyolefin filaments characterized in that the titer of any one of said spun filaments is at least 10 dtex. 1. A multifilament yarn having a tenacity of at least 30 cN/dtex , and comprising a plurality of spun ultrahigh molecular weight polyethylene filaments characterized in that the titer of any one of said spun filaments is at least 10 dtex.2. The yarn of having a tenacity of at least 35 cN/dtex claim 1 , preferably at least 40 cN/dtex claim 1 , more preferably at least 45 cN/dtex.3. The yarn of having a filament titer of at least 12 claim 1 , preferably at least 14 claim 1 , more preferably at least 16 dtex.4. The yarn of having a titer of at least 50 dtex claim 1 , preferably at least 100 dtex claim 1 , most preferably at least 400 dtex.5. The yarn of wherein the filaments comprise a hard filler having a Moh's hardness of at least 2.5.6. The yarn of further containing filaments manufactured from natural materials and preferably having discontinuous lengths said natural material being chosen from the group of materials consisting of cellulose claim 1 , cotton claim 1 , hemp claim 1 , wool claim 1 , silk claim 1 , jute claim 1 , sisal claim 1 , cocoas and linen; with cotton being the preferred natural material. A fabric comprising the yarns of and a glove comprising the fabric.7. A product chosen from the group of products consisting of fishing lines and fishing nets claim 1 , ground nets claim 1 , cargo nets and curtains claim 1 , kite lines claim 1 , dental floss claim 1 , tennis racquet strings claim 1 , canvas claim 1 , nonwoven cloths and other types of fabrics claim 1 , webbings claim 1 , battery separators claim 1 , capacitors claim 1 , pressure vessels claim 1 , hoses claim 1 , (offshore) umbilical cables claim 1 , electrical claim 1 , optical fiber claim 1 , and signal cables claim 1 , automotive equipment ...

Polyolefin yarns and method for manufacturing

The invention relates to a multifilament yarn having a tenacity of at least 30 cN/dtex, and comprising a plurality of spun ultrahigh molecular weight polyolefin filaments characterized in that the titer of any one of said spun filaments is at least 10 dtex.

Cut resistant filled lenghty body

The present invention relates to a lengthy body comprising: i) high-performance polyethylene fibers comprising a hard component, the hard component having a Mohs hardness of at least 2.5, and ii) a polymeric resin, wherein the polymeric resin is a homopolymer of ethylene or propylene or is a copolymer of ethylene and/or propylene, wherein the polymeric resin has a density as measured according to ISO1183-2004 in the range from 860 to 970 kg/m 3 , a melting temperature in the range from 40 to 140°C and a heat of fusion of at least 5 J/g.

Thread, process for making the thread and products containing the thread

Hilo resistente al corte que comprende una mezcla de fibras cortadas primeras y segundas, en el que: a) las primeras fibras cortadas son fibras de polímero, comprendiendo cada primera fibra cortada un cuerpo de polímero que contiene un componente duro, siendo dicho componente duro una pluralidad de fibras duras, teniendo dichas fibras duras un diámetro promedio de como máximo 25 micrómetros; y en el que dicho componente duro es al menos más duro que las primeras fibras cortadas sin fibras duras; y b) las segundas fibras cortadas son diferentes de las primeras fibras cortadas, las primeras fibras cortadas son fibras cortadas de polietileno de peso molecular ultraalto y las segundas fibras cortadas son fibras cortadas de poliamida, caracterizado por que la relación de peso de las primeras fibras cortadas a las segundas fibras cortadas es de 46:54 a 99:1. Cut resistant yarn comprising a mixture of first and second staple fibers, wherein: a) the first staple fibers are polymer fibers, each first staple fiber comprising a polymer body containing a hard component, said hard component being a plurality of hard fibers, said hard fibers having an average diameter of at most 25 microns; and wherein said hard component is at least harder than the first staple fibers without hard fibers; and b) the second staple fibers are different from the first staple fibers, the first staple fibers are ultra-high molecular weight polyethylene staple fibers and the second staple fibers are polyamide staple fibers, characterized in that the weight ratio of the first staple fibers to second staple fibers is 46:54 to 99: 1.

Process to enhance coloration of uhmwpe article, the colored article and products containing the article

Process for enhancing the color intensity of a colored molded UHMWPE article comprising the steps of a) providing an UHMWPE, a coloring agent and a color enhancer, b) molding the UHMWPE into a molded article, c) adding the color enhancer to the UHMWPE before or during the molding step and d) adding the coloring agent to the UHMWPE before, during or after the molding step, wherein the color enhancer is a material with a hardness higher than the hardness of the molded article measured in the absence of the color enhancer.

Cut resistant filled lenghty body

Process to enhance coloration of uhmwpe article, the colored article and products containing the article

Process for enhancing the color intensity of a colored molded UHMWPE article comprising the steps of a) providing an UHMWPE, a coloring agent and a color enhancer, b) molding the UHMWPE into a molded article, c) adding the color enhancer to the UHMWPE before or during the molding step and d) adding the coloring agent to the UHMWPE before, during or after the molding step, wherein the color enhancer is a material with a hardness higher than the hardness of the molded article measured in the absence of the color enhancer.

切断抵抗性である充填された長尺体

【課題】物品へのヤーンの加工及び／または物品の加工の間に、粉塵形成を制限するか、又はそれどころか防止する長尺体を提供する。また、前記長尺体を製造する方法を提供する。【解決手段】本発明は、ｉ）硬質構成要素を含む高性能ポリエチレン繊維であって、硬質構成要素は、少なくとも２．５のモース硬度を有する高性能ポリエチレン繊維と、ｉｉ）ポリマー樹脂であって、ポリマー樹脂は、エチレン若しくはプロピレンのホモポリマーであるか、又はエチレン及び／若しくはプロピレンのコポリマーであり、ポリマー樹脂は、ＩＳＯ１１８３－２００４に従って測定された８６０～９７０ｋｇ／ｍ３の範囲の密度、４０～１４０℃の範囲の溶融温度、及び少なくとも５Ｊ／ｇの融解熱を有するポリマー樹脂とを含む長尺体を提供する。【選択図】なし

Cut resistant yarns

Processes for forming a yarn formed of i) high-performance polyethylene fibers including a hard component, the hard component having a Mohs hardness of at least 2.5, and ii) a polymeric resin, wherein the polymeric resin is a homopolymer of ethylene or propylene or is a copolymer of ethylene and/or propylene, wherein the polymeric resin has a density as measured according to ISO1183-2004 in the range from 860 to 970 kg/m3, a melting temperature in the range from 40 to 140° C. and a heat of fusion of at least 5 J/g.

Cut resistant article

Wyrób odporny na przecinanie

Wyrób odporny na przecinanie

Cut resistant article

The invention relates to an article comprising a cut-resistant coating which contains a polymeric matrix and a cut-resistant component distributed in the polymeric matrix characterized in that said cut-resistant component is a plurality of fibers having an average length (L) to an average diameter (D) ratio, i.e. L/D, of at least 10.

Cut resistant article

Artículo resistente al corte

Un artículo que contiene un tejido y un revestimiento resistente al corte dispuesto sobre una superficie del tejido, en donde dicho revestimiento resistente al corte contiene una matriz polimérica y un componente resistente al corte distribuido en la matriz polimérica, en donde dicho componente resistente al corte es una pluralidad de fibras que contienen 1-90% en volumen del componente resistente al corte con relación al volumen de la matriz polimérica y que tiene una relación de longitud media (L) a un diámetro medio (D), es decir, L/D, de al menos 10, y en donde el diámetro medio (D) del componente resistente al corte está entre 5 y 50 micras.

Cut resistant article

The invention relates to an article comprising a cut-resistant coating which contains a polymeric matrix and a cut-resistant component distributed in the polymeric matrix characterized in that said cut-resistant component is a plurality of fibers having an average length (L) to an average diameter (D) ratio, i.e. L/D, of at least 10.