PARTICULATES IN NANOFIBER WEBS
The present invention is directed to a method of forming nonwoven webs comprising particulates. The method of forming the nonwoven web generally comprising the steps of forming fibers from a melt fibrillation process, forming at least one fluid stream containing particulates, mixing said fibers with...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English French |
Published |
14.04.2005
|
Edition | 7 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | The present invention is directed to a method of forming nonwoven webs comprising particulates. The method of forming the nonwoven web generally comprising the steps of forming fibers from a melt fibrillation process, forming at least one fluid stream containing particulates, mixing said fibers with said particulates to form a fiber-particulate mix, and depositing the mix on a surface to form a web. The nonwoven web will have the particulates entrapped in the web. The nonwoven web may comprise a layer having a significant number of nanofibers with diameters less than one micron.
La présente invention a trait à un procédé de formation de nappes non-tissées comportant des matières particulaires. Le procédé de formation de la nappe non-tissée comprend, de manière générale, les étapes suivantes : la formation de fibres dérivées d'un traitement de fibrillation par fusion, la formation d'au moins un flux de fluide contenant des matières particulaires, le mélange desdites fibres avec lesdites matières particulaires pour la formation d'un mélange de fibres et de matières particulaires, et le dépôt du mélange sur une surface pour la formation d'une nappe. La nappe va inclure les matières particulaires piégées. La nappe non-tissée peut comprendre une couche ayant un nombre considérable de nanofibres avec des diamètres inférieurs à un micron. |
---|---|
AbstractList | The present invention is directed to a method of forming nonwoven webs comprising particulates. The method of forming the nonwoven web generally comprising the steps of forming fibers from a melt fibrillation process, forming at least one fluid stream containing particulates, mixing said fibers with said particulates to form a fiber-particulate mix, and depositing the mix on a surface to form a web. The nonwoven web will have the particulates entrapped in the web. The nonwoven web may comprise a layer having a significant number of nanofibers with diameters less than one micron.
La présente invention a trait à un procédé de formation de nappes non-tissées comportant des matières particulaires. Le procédé de formation de la nappe non-tissée comprend, de manière générale, les étapes suivantes : la formation de fibres dérivées d'un traitement de fibrillation par fusion, la formation d'au moins un flux de fluide contenant des matières particulaires, le mélange desdites fibres avec lesdites matières particulaires pour la formation d'un mélange de fibres et de matières particulaires, et le dépôt du mélange sur une surface pour la formation d'une nappe. La nappe va inclure les matières particulaires piégées. La nappe non-tissée peut comprendre une couche ayant un nombre considérable de nanofibres avec des diamètres inférieurs à un micron. |
Author | ISELE, OLAF, ERIK, ALEXANDER CHHABRA, RAJEEV |
Author_xml | – fullname: ISELE, OLAF, ERIK, ALEXANDER – fullname: CHHABRA, RAJEEV |
BookMark | eNrjYmDJy89L5WSQC3AMCvF0DvVxDHENVvD0U_Bz9PN383RyDVIId3UK5mFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgYGpkBkbmDiaGxMnCoAFioj8g |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
DocumentTitleAlternate | MATIERES PARTICULAIRES DANS DES NAPPES DE NANOFIBRES |
Edition | 7 |
ExternalDocumentID | WO2005005704A3 |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_WO2005005704A33 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 13:59:24 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English French |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_WO2005005704A33 |
Notes | Application Number: WO2004US21128 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050414&DB=EPODOC&CC=WO&NR=2005005704A3 |
ParticipantIDs | epo_espacenet_WO2005005704A3 |
PublicationCentury | 2000 |
PublicationDate | 20050414 |
PublicationDateYYYYMMDD | 2005-04-14 |
PublicationDate_xml | – month: 04 year: 2005 text: 20050414 day: 14 |
PublicationDecade | 2000 |
PublicationYear | 2005 |
RelatedCompanies | THE PROCTER & GAMBLE COMPANY ISELE, OLAF, ERIK, ALEXANDER CHHABRA, RAJEEV |
RelatedCompanies_xml | – name: THE PROCTER & GAMBLE COMPANY – name: CHHABRA, RAJEEV – name: ISELE, OLAF, ERIK, ALEXANDER |
Score | 2.621992 |
Snippet | The present invention is directed to a method of forming nonwoven webs comprising particulates. The method of forming the nonwoven web generally comprising the... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | BANDAGES, DRESSINGS OR ABSORBENT PADS BRAIDING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES COTTON-WOOL DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FOMENTATION HUMAN NECESSITIES HYGIENE KNITTING LACE-MAKING LAUNDERING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL NON-WOVEN FABRICS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PROSTHESES TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE TREATMENT OR PROTECTION OF EYES OR EARS TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS TRIMMINGS WADDING |
Title | PARTICULATES IN NANOFIBER WEBS |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050414&DB=EPODOC&locale=&CC=WO&NR=2005005704A3 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQSQKm2aQ0U3NdI6MUE12TlJQkXQsz0DKxJAvj1DRzM3Mj8D1kvn5mHqEmXhGmEUwMObC9MOBzQsvBhyMCc1QyML-XgMvrAsQglgt4bWWxflImUCjf3i3E1kUN1js2NTAxNFFzcbJ1DfB38XdWc3YG9tvU_IIgcsC2iYGJozEzAyuoIQ06ad81zAm0L6UAuVJxE2RgCwCal1cixMCUmifMwOkMu3tNmIHDFzrlDWRCc1-xCINcALD16ekc6uMY4hqs4Omn4Ofo5-_m6eQapBDu6hQsyqDs5hri7KELtCge7q_4cH9kVxmLMbAAe_ypEgwKySkmJsC8YZKcZmxqkpJkapGabJ5klmZobJoM6sKlSTLI4DNJCr-0NAMX-PxR0IGFJjIMLCVFpamywJq1JEkOHCAALLt3eA |
link.rule.ids | 230,309,786,891,25594,76904 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1bS8MwFD7MKc43ncrUOQtK34pbm15ehrRpS6u9sXVub4P0AoLM4Sr-fU_jqnvaW8iB3MiXnC85-QLwwHDOslLVJVnOiUTynEmGVoeJMUMpSl3TZf4PWRhp3ow8L9RFC96btzBcJ_SbiyMiojLEe8XX6_X_IZbNYys3j-wNsz6e3HRsiw07VodkRETbGjtJbMdUpBR5mxhNfm3omwyJqRzAoY6ksFbad16t-l3KendTcU_hKMHyVtUZtIpVFzq0-XutC8fh9sobk1v0bc5hkKD36dNZYKbOVPAjITKj2PUtZyLMHWt6Afeuk1JPwoqWf_1azuPdVimX0EbGX_RAyHJCEBskKxWV5Ew1ikxnWjlS1KymcOUV9PeVdL3ffAcdLw2DZeBHLzdwwrVIa_FC0od29flV3OIuW7EBH5wf6KZ6Yw |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=PARTICULATES+IN+NANOFIBER+WEBS&rft.inventor=ISELE%2C+OLAF%2C+ERIK%2C+ALEXANDER&rft.inventor=CHHABRA%2C+RAJEEV&rft.date=2005-04-14&rft.externalDBID=A3&rft.externalDocID=WO2005005704A3 |