MULTI-COMPONENT FIBERS WITH IMPROVED INTER-COMPONENT ADHESION
Nonwoven fabrics are provided that include at least a first nonwoven layer. The first nonwoven layer includes multi-component fibers densely arranged and compacted against one another. The multi-component fibers comprise at least a first component comprising a first polymeric material including a fi...
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| creator | MOHR, DAVID LARRY MOODY, III |
| description | Nonwoven fabrics are provided that include at least a first nonwoven layer. The first nonwoven layer includes multi-component fibers densely arranged and compacted against one another. The multi-component fibers comprise at least a first component comprising a first polymeric material including a first polyolefin and a second component comprising a second polymeric material including a second polyolefin, in which the first polymeric material is different than the second polymeric material. The first polymeric material, the second polymeric material, or both include a compatibilizer comprising a copolymer having a comonomer content including (i) at least 10% by weight of the compatibilizer of a first monomer corresponding to the first polyolefin and (ii) at least 10% by weight of the compatibilizer of a second monomer corresponding to the second polyolefin.
L'invention concerne des non-tissés qui comprennent au moins une première couche de non-tissé. La première couche de non-tissé contient des fibres multicomposants agencées de manière dense et compactées les unes contre les autres. Les fibres multicomposants comprennent au moins un premier composant comprenant un première matière polymère dont une première polyoléfine et un second composant comprenant une seconde matière polymère dont une seconde polyoléfine, où la première matière polymère diffère de la seconde. La première matière polymère, la seconde matière polymère, ou les deux, contiennent un agent de compatibilité comprenant un copolymère ayant une teneur en comonomère comprenant (i) au moins 10 % en poids d'agent de compatibilité constitué d'un premier monomère correspondant à la première polyoléfine et (ii) au moins 10 % en poids d'agent de compatibilité constitué d'un second monomère correspondant à la seconde polyoléfine. |
| format | Patent |
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L'invention concerne des non-tissés qui comprennent au moins une première couche de non-tissé. La première couche de non-tissé contient des fibres multicomposants agencées de manière dense et compactées les unes contre les autres. Les fibres multicomposants comprennent au moins un premier composant comprenant un première matière polymère dont une première polyoléfine et un second composant comprenant une seconde matière polymère dont une seconde polyoléfine, où la première matière polymère diffère de la seconde. La première matière polymère, la seconde matière polymère, ou les deux, contiennent un agent de compatibilité comprenant un copolymère ayant une teneur en comonomère comprenant (i) au moins 10 % en poids d'agent de compatibilité constitué d'un premier monomère correspondant à la première polyoléfine et (ii) au moins 10 % en poids d'agent de compatibilité constitué d'un second monomère correspondant à la seconde polyoléfine.</description><language>eng ; fre</language><subject>BRAIDING ; CONVEYING ; COTTON-WOOL ; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS ; HANDLING THIN OR FILAMENTARY MATERIAL ; KNITTING ; LACE-MAKING ; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS ; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL ; NON-WOVEN FABRICS ; PACKING ; PERFORMING OPERATIONS ; STORING ; TEXTILES ; TRANSPORTING ; TRIMMINGS ; UNPACKING ; WADDING</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190516&DB=EPODOC&CC=CA&NR=3082552A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190516&DB=EPODOC&CC=CA&NR=3082552A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MOHR, DAVID LARRY</creatorcontrib><creatorcontrib>MOODY, III</creatorcontrib><title>MULTI-COMPONENT FIBERS WITH IMPROVED INTER-COMPONENT ADHESION</title><description>Nonwoven fabrics are provided that include at least a first nonwoven layer. The first nonwoven layer includes multi-component fibers densely arranged and compacted against one another. The multi-component fibers comprise at least a first component comprising a first polymeric material including a first polyolefin and a second component comprising a second polymeric material including a second polyolefin, in which the first polymeric material is different than the second polymeric material. The first polymeric material, the second polymeric material, or both include a compatibilizer comprising a copolymer having a comonomer content including (i) at least 10% by weight of the compatibilizer of a first monomer corresponding to the first polyolefin and (ii) at least 10% by weight of the compatibilizer of a second monomer corresponding to the second polyolefin.
L'invention concerne des non-tissés qui comprennent au moins une première couche de non-tissé. La première couche de non-tissé contient des fibres multicomposants agencées de manière dense et compactées les unes contre les autres. Les fibres multicomposants comprennent au moins un premier composant comprenant un première matière polymère dont une première polyoléfine et un second composant comprenant une seconde matière polymère dont une seconde polyoléfine, où la première matière polymère diffère de la seconde. La première matière polymère, la seconde matière polymère, ou les deux, contiennent un agent de compatibilité comprenant un copolymère ayant une teneur en comonomère comprenant (i) au moins 10 % en poids d'agent de compatibilité constitué d'un premier monomère correspondant à la première polyoléfine et (ii) au moins 10 % en poids d'agent de compatibilité constitué d'un second monomère correspondant à la seconde polyoléfine.</description><subject>BRAIDING</subject><subject>CONVEYING</subject><subject>COTTON-WOOL</subject><subject>FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>KNITTING</subject><subject>LACE-MAKING</subject><subject>MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS</subject><subject>MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL</subject><subject>NON-WOVEN FABRICS</subject><subject>PACKING</subject><subject>PERFORMING OPERATIONS</subject><subject>STORING</subject><subject>TEXTILES</subject><subject>TRANSPORTING</subject><subject>TRIMMINGS</subject><subject>UNPACKING</subject><subject>WADDING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD1DfUJ8dR19vcN8Pdz9QtRcPN0cg0KVgj3DPFQ8PQNCPIPc3VR8PQLcQ1CUuTo4uEa7Onvx8PAmpaYU5zKC6W5GRTcXEOcPXRTC_LjU4sLEpNT81JL4p0djQ0sjExNjRwNjYlQAgAK2ymx</recordid><startdate>20190516</startdate><enddate>20190516</enddate><creator>MOHR, DAVID LARRY</creator><creator>MOODY, III</creator><scope>EVB</scope></search><sort><creationdate>20190516</creationdate><title>MULTI-COMPONENT FIBERS WITH IMPROVED INTER-COMPONENT ADHESION</title><author>MOHR, DAVID LARRY ; MOODY, III</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA3082552A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2019</creationdate><topic>BRAIDING</topic><topic>CONVEYING</topic><topic>COTTON-WOOL</topic><topic>FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>KNITTING</topic><topic>LACE-MAKING</topic><topic>MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS</topic><topic>MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL</topic><topic>NON-WOVEN FABRICS</topic><topic>PACKING</topic><topic>PERFORMING OPERATIONS</topic><topic>STORING</topic><topic>TEXTILES</topic><topic>TRANSPORTING</topic><topic>TRIMMINGS</topic><topic>UNPACKING</topic><topic>WADDING</topic><toplevel>online_resources</toplevel><creatorcontrib>MOHR, DAVID LARRY</creatorcontrib><creatorcontrib>MOODY, III</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MOHR, DAVID LARRY</au><au>MOODY, III</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MULTI-COMPONENT FIBERS WITH IMPROVED INTER-COMPONENT ADHESION</title><date>2019-05-16</date><risdate>2019</risdate><abstract>Nonwoven fabrics are provided that include at least a first nonwoven layer. The first nonwoven layer includes multi-component fibers densely arranged and compacted against one another. The multi-component fibers comprise at least a first component comprising a first polymeric material including a first polyolefin and a second component comprising a second polymeric material including a second polyolefin, in which the first polymeric material is different than the second polymeric material. The first polymeric material, the second polymeric material, or both include a compatibilizer comprising a copolymer having a comonomer content including (i) at least 10% by weight of the compatibilizer of a first monomer corresponding to the first polyolefin and (ii) at least 10% by weight of the compatibilizer of a second monomer corresponding to the second polyolefin.
L'invention concerne des non-tissés qui comprennent au moins une première couche de non-tissé. La première couche de non-tissé contient des fibres multicomposants agencées de manière dense et compactées les unes contre les autres. Les fibres multicomposants comprennent au moins un premier composant comprenant un première matière polymère dont une première polyoléfine et un second composant comprenant une seconde matière polymère dont une seconde polyoléfine, où la première matière polymère diffère de la seconde. La première matière polymère, la seconde matière polymère, ou les deux, contiennent un agent de compatibilité comprenant un copolymère ayant une teneur en comonomère comprenant (i) au moins 10 % en poids d'agent de compatibilité constitué d'un premier monomère correspondant à la première polyoléfine et (ii) au moins 10 % en poids d'agent de compatibilité constitué d'un second monomère correspondant à la seconde polyoléfine.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BRAIDING CONVEYING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS HANDLING THIN OR FILAMENTARY MATERIAL KNITTING LACE-MAKING MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS PACKING PERFORMING OPERATIONS STORING TEXTILES TRANSPORTING TRIMMINGS UNPACKING WADDING |
| title | MULTI-COMPONENT FIBERS WITH IMPROVED INTER-COMPONENT ADHESION |
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