BR9612239A - Tecidos de polietileno soprado no estado fundido e processos para a sua fabricação - Google Patents
Tecidos de polietileno soprado no estado fundido e processos para a sua fabricaçãoInfo
- Publication number
- BR9612239A BR9612239A BR9612239-0A BR9612239A BR9612239A BR 9612239 A BR9612239 A BR 9612239A BR 9612239 A BR9612239 A BR 9612239A BR 9612239 A BR9612239 A BR 9612239A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacture
- processes
- molten state
- component
- blown polyethylene
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
- D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
- D04H1/544—Olefin series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2535/00—Medical equipment, e.g. bandage, prostheses, catheter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/903—Microfiber, less than 100 micron diameter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
- Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
- Y10T442/621—Including other strand or fiber material in a different layer not specified as having microdimensions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
- Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
- Y10T442/622—Microfiber is a composite fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/68—Melt-blown nonwoven fabric
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Materials For Medical Uses (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Patente de Invenção:<B>"TECIDOS DE POLIETILENO SOPRADO NO ESTADO FUNDIDO E PROCESSOS PARA A SUA FABRICAçãO"<D>. Uma tela não tramada (12) de microfibras sopradas no estado fundido formadas a partir de uma composição de polietileno e de pelo menos um componente acrescentado para proporcionar estabilidade de processamento ao componente de polietileno. A tela soprada no estado fundido (12) pode ser produzida com altas taxas de alimentação de polímero e apresenta boas propriedades de barreira. A tela soprada no estado fundido (12) é útil como um componente de um tecido composto (10) que pode ser utilizado para aplicação de barreira em aplicações médicas e industriais. Novas páginas 2 a 8 do relatório descritivo, incorporando as alterações correspondentes às das páginas 3, 3a do pedido PCT, apresentadas à WIPO em 27 de janeiro de 98 (27.01.98).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/577,900 US5616408A (en) | 1995-12-22 | 1995-12-22 | Meltblown polyethylene fabrics and processes of making same |
PCT/US1996/020560 WO1997023677A2 (en) | 1995-12-22 | 1996-12-18 | Meltblown polyethylene fabrics and processes of making same |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9612239A true BR9612239A (pt) | 2000-03-08 |
Family
ID=24310594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9612239-0A BR9612239A (pt) | 1995-12-22 | 1996-12-18 | Tecidos de polietileno soprado no estado fundido e processos para a sua fabricação |
Country Status (10)
Country | Link |
---|---|
US (1) | US5616408A (pt) |
EP (1) | EP0868554B1 (pt) |
JP (1) | JP2000502411A (pt) |
AT (1) | ATE197322T1 (pt) |
AU (1) | AU1743697A (pt) |
BR (1) | BR9612239A (pt) |
CA (1) | CA2240945A1 (pt) |
DE (1) | DE69610856T2 (pt) |
MX (1) | MX9805029A (pt) |
WO (1) | WO1997023677A2 (pt) |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69626303T2 (de) * | 1995-11-30 | 2003-12-11 | Kimberly Clark Co | Vliesstoff aus sehr dünnen mikrofasern |
US5883026A (en) * | 1997-02-27 | 1999-03-16 | Kimberly-Clark Worldwide, Inc. | Face masks including a spunbonded/meltblown/spunbonded laminate |
US5879620A (en) * | 1997-11-13 | 1999-03-09 | Kimberly-Clark Worldwide, Inc. | Sterilization wrap and procedures |
US6264872B1 (en) * | 1997-12-30 | 2001-07-24 | Kimberly-Clark Worldwide, Inc. | Method of forming thin, embossed, textured barrier films |
TW438673B (en) * | 1998-05-01 | 2001-06-07 | Dow Chemical Co | Method of making a breathable, barrier meltblown nonwoven |
US6073767A (en) * | 1998-05-29 | 2000-06-13 | Kimberly-Clark Worldwide, Inc. | Package and method to reduce bacterial contamination of sterilized articles |
DE69905059T2 (de) * | 1998-10-02 | 2003-11-20 | 3M Innovative Properties Co | Elastische verbundwerkstoffe |
WO2000022219A1 (fr) * | 1998-10-09 | 2000-04-20 | Mitsui Chemicals, Inc. | Tissu non-tisse de polyethylene et stratifie de tissu non-tisse le contenant |
DE19983828T5 (de) * | 1998-12-19 | 2004-07-08 | Kimberly-Clark Worldwide, Inc., Neenah | Multikomponenten-Feinfaser-Bahnen und Laminate davon |
US6723669B1 (en) * | 1999-12-17 | 2004-04-20 | Kimberly-Clark Worldwide, Inc. | Fine multicomponent fiber webs and laminates thereof |
US6322604B1 (en) | 1999-07-22 | 2001-11-27 | Kimberly-Clark Worldwide, Inc | Filtration media and articles incorporating the same |
KR100640138B1 (ko) * | 1999-08-02 | 2006-10-31 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 복합 부직 시트 재료 |
US6513184B1 (en) | 2000-06-28 | 2003-02-04 | S. C. Johnson & Son, Inc. | Particle entrapment system |
JP2002030581A (ja) * | 2000-07-19 | 2002-01-31 | Kuraray Co Ltd | ハウスラップ用または屋根下地用の積層シート |
CA2423070A1 (en) * | 2000-10-06 | 2002-04-11 | Polymer Group, Inc. | Fine denier spunbond process and products thereof |
US6936554B1 (en) | 2000-11-28 | 2005-08-30 | Kimberly-Clark Worldwide, Inc. | Nonwoven fabric laminate with meltblown web having a gradient fiber size structure |
US6946413B2 (en) * | 2000-12-29 | 2005-09-20 | Kimberly-Clark Worldwide, Inc. | Composite material with cloth-like feel |
US20020132543A1 (en) * | 2001-01-03 | 2002-09-19 | Baer David J. | Stretchable composite sheet for adding softness and texture |
US7176150B2 (en) * | 2001-10-09 | 2007-02-13 | Kimberly-Clark Worldwide, Inc. | Internally tufted laminates |
US7175902B2 (en) * | 2001-10-18 | 2007-02-13 | Cerex Advanced Fabrics, Inc. | Nonwoven fabrics containing yarns with varying filament characteristics |
DE10206924B4 (de) * | 2002-02-19 | 2005-12-15 | Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg | Heisssiegelfähige Filtermaterialien |
JP3790496B2 (ja) * | 2002-05-20 | 2006-06-28 | 株式会社クラレ | 防護衣料用複合不織布及びその製造方法 |
US7037866B2 (en) * | 2002-08-05 | 2006-05-02 | Green Bay Nonwovens, Inc. | Two-sided nonwoven fabric |
DE60317692T2 (de) * | 2002-09-23 | 2008-10-30 | Dow Global Technologies, Inc., Midland | Polymerzusammensetzung für extrusionsbeschichtung |
US7195685B2 (en) * | 2003-03-10 | 2007-03-27 | Polymer Group, Inc. | Nonwoven fabric having improved performance |
US20080145681A1 (en) * | 2003-11-06 | 2008-06-19 | Toas Murray S | Reinforced Humidity Adaptive Vapor Retarding Film and Method of Manufacture |
US7416638B2 (en) | 2003-11-18 | 2008-08-26 | Georgia-Pacific Consumer Products Lp | Apparatus and method for manufacturing a multi-layer web product |
DE10360845A1 (de) * | 2003-12-20 | 2005-07-21 | Corovin Gmbh | Weiches Vlies auf Basis von Polyethylen |
US20050191925A1 (en) * | 2004-02-27 | 2005-09-01 | Tilton Jeffrey A. | Layered polymer fiber insulation and method of making thereof |
US8021457B2 (en) | 2004-11-05 | 2011-09-20 | Donaldson Company, Inc. | Filter media and structure |
KR101514908B1 (ko) * | 2004-11-05 | 2015-04-23 | 도날드슨 컴파니, 인코포레이티드 | 필터 매체 및 구조 |
US8057567B2 (en) | 2004-11-05 | 2011-11-15 | Donaldson Company, Inc. | Filter medium and breather filter structure |
JP5308031B2 (ja) | 2005-02-04 | 2013-10-09 | ドナルドソン カンパニー,インコーポレイティド | 換気フィルタおよび換気用ろ過アセンブリ |
WO2006091594A1 (en) | 2005-02-22 | 2006-08-31 | Donaldson Company, Inc. | Aerosol separator |
WO2007033180A1 (en) | 2005-09-12 | 2007-03-22 | Abela Pharmaceuticals, Inc. | Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds |
US7955418B2 (en) | 2005-09-12 | 2011-06-07 | Abela Pharmaceuticals, Inc. | Systems for removing dimethyl sulfoxide (DMSO) or related compounds or odors associated with same |
EP2324838A1 (en) | 2005-09-12 | 2011-05-25 | Abela Pharmaceuticals, Inc. | Compositions Comprising Dimethyl Sulfoxide (DMSO) |
US8480797B2 (en) | 2005-09-12 | 2013-07-09 | Abela Pharmaceuticals, Inc. | Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors |
CN101652168A (zh) | 2007-02-22 | 2010-02-17 | 唐纳森公司 | 过滤元件及其方法 |
WO2008103821A2 (en) | 2007-02-23 | 2008-08-28 | Donaldson Company, Inc. | Formed filter element |
WO2009057371A1 (ja) * | 2007-10-31 | 2009-05-07 | Yasuhiro Fukuhara | 歯科印象用フィルム及び歯科印象用フィルムの製造方法 |
US20090288366A1 (en) | 2008-05-23 | 2009-11-26 | Phillip Andrew Schorr | Vacuum packaged products and methods for making same |
US8673040B2 (en) | 2008-06-13 | 2014-03-18 | Donaldson Company, Inc. | Filter construction for use with air in-take for gas turbine and methods |
US10161063B2 (en) * | 2008-09-30 | 2018-12-25 | Exxonmobil Chemical Patents Inc. | Polyolefin-based elastic meltblown fabrics |
US8664129B2 (en) * | 2008-11-14 | 2014-03-04 | Exxonmobil Chemical Patents Inc. | Extensible nonwoven facing layer for elastic multilayer fabrics |
US9168718B2 (en) | 2009-04-21 | 2015-10-27 | Exxonmobil Chemical Patents Inc. | Method for producing temperature resistant nonwovens |
US20100266818A1 (en) * | 2009-04-21 | 2010-10-21 | Alistair Duncan Westwood | Multilayer Composites And Apparatuses And Methods For Their Making |
US20100266824A1 (en) * | 2009-04-21 | 2010-10-21 | Alistair Duncan Westwood | Elastic Meltblown Laminate Constructions and Methods for Making Same |
US9498932B2 (en) * | 2008-09-30 | 2016-11-22 | Exxonmobil Chemical Patents Inc. | Multi-layered meltblown composite and methods for making same |
BRPI0921494A2 (pt) | 2008-11-03 | 2018-10-30 | Prad Reasearch And Development Ltd | método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração. |
US9885154B2 (en) | 2009-01-28 | 2018-02-06 | Donaldson Company, Inc. | Fibrous media |
EP2401147B1 (en) | 2009-02-27 | 2015-06-24 | ExxonMobil Chemical Patents Inc. | Biaxially elastic nonwoven laminates having inelastic zones |
WO2011004696A1 (ja) * | 2009-07-08 | 2011-01-13 | チッソ株式会社 | 積層エレクトレット不織布を用いたエアーフィルター材 |
US9855212B2 (en) | 2009-10-30 | 2018-01-02 | Abela Pharmaceuticals, Inc. | Dimethyl sulfoxide (DMSO) or DMSO and methylsulfonylmethane (MSM) formulations to treat infectious diseases |
US8668975B2 (en) * | 2009-11-24 | 2014-03-11 | Exxonmobil Chemical Patents Inc. | Fabric with discrete elastic and plastic regions and method for making same |
AU2011218854B2 (en) * | 2010-02-23 | 2015-03-12 | 3M Innovative Properties Company | Dimensionally stable nonwoven fibrous webs and methods of making and using the same |
EP2703528A1 (en) * | 2012-08-31 | 2014-03-05 | baumhueter extrusion GmbH | Cross-linked polyethylene fibre, its use and process for its manufacture |
US20150247281A1 (en) | 2014-02-28 | 2015-09-03 | Avent, Inc. | Reduced medical wet packs, post steam sterilization |
US10062371B2 (en) * | 2016-11-21 | 2018-08-28 | Milliken & Company | Nonwoven composite |
WO2018169738A1 (en) | 2017-03-17 | 2018-09-20 | Dow Global Technologies Llc | Polymers for use in fibers and nonwoven fabrics, articles thereof, and composites thereof |
GB201720899D0 (en) * | 2017-12-14 | 2018-01-31 | Don & Low Ltd | Improved nonwoven fabric |
KR102137990B1 (ko) * | 2019-01-16 | 2020-07-27 | 신동수 | 부직포 재활용 방법 |
CA3084636A1 (en) | 2019-06-24 | 2020-12-24 | Owens Corning Intellectual Capital, Llc | Roofing underlayment with enhanced walkability and traction |
CA3084635A1 (en) | 2019-06-24 | 2020-12-24 | Owens Corning Intellectual Capital, Llc | Roofing underlayment with hydrophobic nonwoven core |
AR119400A1 (es) | 2019-07-26 | 2021-12-15 | Dow Global Technologies Llc | Fibras bicompuestas, telas no tejidas fundidas por soplado, y compuestos de estos |
WO2023210758A1 (ja) * | 2022-04-28 | 2023-11-02 | 東洋紡エムシー株式会社 | ポリエチレン不織布及びその製造方法 |
CN115161874B (zh) * | 2022-06-29 | 2024-05-07 | 西安工程大学 | 一种再生料制备纳米纤维材料的工艺 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3537967A (en) * | 1966-07-29 | 1970-11-03 | Dart Ind Inc | Radiation sterilized,thiodipropionic acid ester stabilized,propylene polymers |
US4274932A (en) * | 1979-09-10 | 1981-06-23 | Becton Dickinson And Company | Semi-crystalline polymers stabilized for irradiation sterilization |
US4467065A (en) * | 1979-09-10 | 1984-08-21 | Becton Dickinson And Company | Semi-crystalline polymers stabilized for irradiation sterilization |
EP0078603A1 (en) * | 1981-10-12 | 1983-05-11 | Imperial Chemical Industries Plc | Polyolefin compositions and articles sterilisable by irradiation |
US4749734A (en) * | 1982-02-23 | 1988-06-07 | Becton, Dickinson And Company | Radiation stabilization of polymeric material |
US4436780A (en) * | 1982-09-02 | 1984-03-13 | Kimberly-Clark Corporation | Nonwoven wiper laminate |
US4555811A (en) * | 1984-06-13 | 1985-12-03 | Chicopee | Extensible microfine fiber laminate |
US4634739A (en) * | 1984-12-27 | 1987-01-06 | E. I. Du Pont De Nemours And Company | Blend of polyethylene and polypropylene |
US4663220A (en) * | 1985-07-30 | 1987-05-05 | Kimberly-Clark Corporation | Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers |
US4622259A (en) * | 1985-08-08 | 1986-11-11 | Surgikos, Inc. | Nonwoven medical fabric |
US4632861A (en) * | 1985-10-22 | 1986-12-30 | E. I. Du Pont De Nemours And Company | Blend of polyethylene and polypropylene |
DE3777241D1 (de) * | 1986-05-16 | 1992-04-16 | Ici Plc | Fasern und faseriges rohr. |
US4839228A (en) * | 1987-02-04 | 1989-06-13 | The Dow Chemical Company | Biconstituent polypropylene/polyethylene fibers |
US4806598A (en) * | 1986-12-22 | 1989-02-21 | Kimberly-Clark Corporation | Thermoplastic polymer blends and nonwoven webs prepared therefrom |
EP0277707B1 (en) * | 1987-01-12 | 1994-04-06 | Unitika Ltd. | Polyolefinic biconstituent fiber and nonwoven fabric produced therefrom |
US4950549A (en) * | 1987-07-01 | 1990-08-21 | Minnesota Mining And Manufacturing Company | Polypropylene articles and method for preparing same |
US4820755A (en) * | 1987-08-18 | 1989-04-11 | American Cyanamid Company | Radiation sterilizable composition and articles made therefrom |
US4863785A (en) * | 1988-11-18 | 1989-09-05 | The James River Corporation | Nonwoven continuously-bonded trilaminate |
US5140073A (en) * | 1989-06-26 | 1992-08-18 | Minnesota Mining And Manufacturing Company | Radiation resistant heat sealable polymer blends of compatible polymers and methods of preparing same |
US5188885A (en) * | 1989-09-08 | 1993-02-23 | Kimberly-Clark Corporation | Nonwoven fabric laminates |
CA2050021C (en) * | 1990-10-16 | 2002-07-02 | Kimberly-Clark Worldwide, Inc. | Environmentally friendly polymeric web compositions |
US5236963A (en) * | 1991-08-23 | 1993-08-17 | Amoco Corporation | Oriented polymeric microporous films |
KR930006226A (ko) * | 1991-09-30 | 1993-04-21 | 원본미기재 | 탄성 복합 부직포 직물 및 그의 제조 방법 |
US5484645A (en) * | 1991-10-30 | 1996-01-16 | Fiberweb North America, Inc. | Composite nonwoven fabric and articles produced therefrom |
US5547746A (en) * | 1993-11-22 | 1996-08-20 | Kimberly-Clark Corporation | High strength fine spunbound fiber and fabric |
US5498463A (en) * | 1994-03-21 | 1996-03-12 | Kimberly-Clark Corporation | Polyethylene meltblown fabric with barrier properties |
-
1995
- 1995-12-22 US US08/577,900 patent/US5616408A/en not_active Expired - Fee Related
-
1996
- 1996-12-18 EP EP96945954A patent/EP0868554B1/en not_active Expired - Lifetime
- 1996-12-18 CA CA002240945A patent/CA2240945A1/en not_active Abandoned
- 1996-12-18 WO PCT/US1996/020560 patent/WO1997023677A2/en active IP Right Grant
- 1996-12-18 JP JP9523851A patent/JP2000502411A/ja active Pending
- 1996-12-18 AT AT96945954T patent/ATE197322T1/de not_active IP Right Cessation
- 1996-12-18 BR BR9612239-0A patent/BR9612239A/pt active Search and Examination
- 1996-12-18 DE DE69610856T patent/DE69610856T2/de not_active Expired - Fee Related
- 1996-12-18 AU AU17436/97A patent/AU1743697A/en not_active Abandoned
-
1998
- 1998-06-19 MX MX9805029A patent/MX9805029A/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA2240945A1 (en) | 1997-07-03 |
JP2000502411A (ja) | 2000-02-29 |
WO1997023677A3 (en) | 1997-08-28 |
AU1743697A (en) | 1997-07-17 |
DE69610856D1 (de) | 2000-12-07 |
ATE197322T1 (de) | 2000-11-15 |
DE69610856T2 (de) | 2001-05-31 |
EP0868554A2 (en) | 1998-10-07 |
EP0868554B1 (en) | 2000-11-02 |
US5616408A (en) | 1997-04-01 |
WO1997023677A2 (en) | 1997-07-03 |
MX9805029A (es) | 1998-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9612239A (pt) | Tecidos de polietileno soprado no estado fundido e processos para a sua fabricação | |
EP0394954A3 (en) | Strong nonwoven fabrics from engineered multiconstituent fibers | |
CA2048331A1 (en) | Repellent-treated, barrier-coated non-woven web | |
BR9911728A (pt) | Eletreto, processo de produção de um eletreto, filtro, e, respirador | |
BR9004749A (pt) | Produto composito | |
MX9701434A (es) | Fibras de polimero termoplastico suaves y fuertes y tela no tejida hecha de las mismas. | |
BR9812815A (pt) | Composições detergentes para a lavagem de roupas com polìmeros com base em uma amina linear para proporcionar benefìcios de aparência e de integridade aos tecidos lavados com as mesmas | |
BR9713595A (pt) | Panos compreendendo tramas não ligadas por pontos | |
EP0351318A3 (en) | Meltblown polymeric dispersions | |
CA2109078A1 (en) | Improved modulus nonwoven webs based on multi-layer blown microfibers | |
MXPA03001881A (es) | Polimero microfibra de polimero, nanofibra de polimero y aplicaciones que incluyen estructuras de filtro. | |
ATE419820T1 (de) | In wasser dispergierbarer copolyester und seine anwendung in vliesstoffen | |
BR9305661A (pt) | Pano de polímero de lactideo estável em fusao e processo para a sua fabricaçao | |
EP0896081A3 (en) | Fabrics formed of hollow filaments and fibers and methods of making the same | |
DE60223022D1 (de) | Fasern aus stärke und polymeren | |
ATE536428T1 (de) | Nanofaseraggregat, kunststofflegierungsfaser, hybridfaser, faserstrukturen und deren herstellungsverfahren | |
MXPA04001019A (es) | Telas no tejidas unidas por hilatura a partir de polimero recuperado y fabricacion de las mismas. | |
CA2161532A1 (en) | Elastic fibers, fabrics and articles fabricated therefrom | |
MY112452A (en) | Nonwoven fabric, process for producing the same, and absorbent article using the same | |
ATE222966T1 (de) | Schmelzgesponnene fasern aus fluoropolymeren und herstellungsverfahren | |
WO2002009491A3 (en) | Fabrics having modified surface properties | |
DE69412948T2 (de) | Vliesstoff bestehend aus Polymeren von Milchsäurederivaten und Herstellverfahren und Anwendung eines solchen Vliesstoffes | |
BR0208670A (pt) | Polissacarìdeo substituìdo, processo para a preparação do mesmo, polìmero de polissacarìdeo enxertado, e, processo para a preparação do mesmo | |
KR970705664A (ko) | 이소택틱 및 아택틱 폴리올레핀의 블렌드로부터 제조된 부직포(Nonwoven Fabric from Blends of lsotactic and Atactic Polyolefins) | |
BR8600113A (pt) | Composicao de condicionamento de tecido |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |