ES2156619T3 - Fibras celulosicas con alargamiento en la rotura mejorado y procedimientos para obtenerlos. - Google Patents
Fibras celulosicas con alargamiento en la rotura mejorado y procedimientos para obtenerlos.Info
- Publication number
- ES2156619T3 ES2156619T3 ES96927680T ES96927680T ES2156619T3 ES 2156619 T3 ES2156619 T3 ES 2156619T3 ES 96927680 T ES96927680 T ES 96927680T ES 96927680 T ES96927680 T ES 96927680T ES 2156619 T3 ES2156619 T3 ES 2156619T3
- Authority
- ES
- Spain
- Prior art keywords
- fibers
- fiber made
- break
- cellulose formate
- cellulose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2965—Cellulosic
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Tires In General (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
FIBRAS DE FORMIATO DE CELULOSA Y FIBRA DE CELULOSA REGENERADA A PARTIR DE FORMIATO DE CELULOSA. ESTAS FIBRAS PRESENTAN ELEVADAS PROPIEDADES DE TENACIDAD Y MODULO JUNTO CON VALORES MEJORADOS DE ALARGAMIENTO HASTA ROTURA Y DE ENERGIA DE ROTURA. EN PARTICULAR, EL ALARGAMIENTO HASTA ROTURA ES SUPERIOR AL 6 %. METODOS DE OBTENCION DE DICHAS FIBRAS. LA FIBRA DE FORMIATO DE CELULOSA SE OBTIENE MEDIANTE HILADO DE UNA SOLUCION DE CRISTAL LIQUIDO DE FORMIATO DE CELULOSA SEGUN EL METODO LLAMADO DRY-JET-WET SPINNING ; LA ETAPA DE COAGULACION Y LA DE LAVADO NEUTRO QUE LE SIGUE SE EFECTUAN EN ACETONA. LA FIBRA DE CELULOSA REGENERADA SE OBTIENE MEDIANTE TRATAMIENTO DE UNA FIBRA DE FORMIATO DE CELULOSA EN UNA SOLUCION SODICA ACUOSA MUY CONCENTRADA. LOS METODOS DE HILADO Y REGENERACION PUEDEN REALIZARSE EN LINEA Y DE FORMA CONTINUA. MONTAJES DE REFUERZO A BASE DE DICHAS FIBRAS, ARTICULOS REFORZADOS POR DICHAS FIBRAS O MONTAJES, EN PARTICULAR FUNDAS PARA NEUMATICOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9509905A FR2737735A1 (fr) | 1995-08-10 | 1995-08-10 | Fibres cellulosiques a allongement rupture ameliore |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2156619T3 true ES2156619T3 (es) | 2001-07-01 |
Family
ID=9481986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96927680T Expired - Lifetime ES2156619T3 (es) | 1995-08-10 | 1996-08-05 | Fibras celulosicas con alargamiento en la rotura mejorado y procedimientos para obtenerlos. |
Country Status (13)
Country | Link |
---|---|
US (2) | US6093490A (es) |
EP (1) | EP0848767B1 (es) |
JP (2) | JP3941836B2 (es) |
CN (1) | CN1077614C (es) |
AT (1) | ATE201241T1 (es) |
AU (1) | AU701914B2 (es) |
BR (1) | BR9610076A (es) |
CA (1) | CA2226305C (es) |
DE (1) | DE69612863T2 (es) |
ES (1) | ES2156619T3 (es) |
FR (1) | FR2737735A1 (es) |
RU (1) | RU2169217C2 (es) |
WO (1) | WO1997006294A1 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2700772A1 (fr) * | 1993-01-27 | 1994-07-29 | Michelin Rech Tech | Composition, susceptible de donner des fibres ou des films, à base de formiate de cellulose. |
NL1001692C2 (nl) * | 1995-11-20 | 1997-05-21 | Akzo Nobel Nv | Werkwijze voor de bereiding van geregenereerde cellulose filamenten. |
WO1997030198A1 (en) * | 1996-02-14 | 1997-08-21 | Akzo Nobel N.V. | Cellulose fibres and filaments having a high elongation at break |
EP0932709B1 (fr) * | 1996-10-18 | 2003-01-29 | Michelin Recherche Et Technique S.A. | Agent coagulant aqueux pour solutions cristal-liquide a base de matieres cellulosiques |
FR2759094B1 (fr) * | 1997-02-06 | 1999-03-05 | Michelin Rech Tech | Fibres cellulosiques d'origine cristal-liquide ayant un allongement a la rupture important ; procedes pour les obtenir |
FR2834724A1 (fr) | 2002-01-17 | 2003-07-18 | Michelin Soc Tech | Cables hybrides guipes, leur procede d'obtention et tissus composites pour pneumatiques les incorporant |
EP1689787A2 (en) | 2003-11-28 | 2006-08-16 | Eastman Chemical Company | Cellulose interpolymers and method of oxidation |
US7722796B1 (en) * | 2005-08-05 | 2010-05-25 | Wright State University | Fabrication of small diameter continuous fibers |
TWI393807B (zh) * | 2010-03-26 | 2013-04-21 | Taiwan Textile Res Inst | 高伸長率纖維素母粒之製備方法與應用 |
US9273195B2 (en) | 2010-06-29 | 2016-03-01 | Eastman Chemical Company | Tires comprising cellulose ester/elastomer compositions |
US9068063B2 (en) | 2010-06-29 | 2015-06-30 | Eastman Chemical Company | Cellulose ester/elastomer compositions |
PT2601333E (pt) * | 2010-08-05 | 2014-05-02 | Cordenka Gmbh & Co Kg | Cordão feito de fios de multifilamentos celulósicos apresentado um acrescido título de filamentos individuais |
JP5611776B2 (ja) * | 2010-11-08 | 2014-10-22 | 東洋ゴム工業株式会社 | 弾性継手 |
WO2012120073A1 (en) * | 2011-03-08 | 2012-09-13 | Sappi Netherlands Services B.V. | Method for dry spinning neutral and anionically modified cellulose and fibres made using the method |
US9708474B2 (en) | 2011-12-07 | 2017-07-18 | Eastman Chemical Company | Cellulose esters in pneumatic tires |
WO2014118082A1 (de) | 2013-01-29 | 2014-08-07 | Continental Reifen Deutschland Gmbh | Verstärkungslage für gegenstände aus elastomerem material, vorzugsweise für fahrzeugluftreifen und fahrzeugluftreifen |
KR102183275B1 (ko) * | 2013-01-29 | 2020-11-26 | 코르덴카 게엠베하 운트 코. 카게 | 얀 선밀도가 낮은 고강도 비스코스 멀티필라멘트 얀 |
EP2781367B1 (de) * | 2013-03-18 | 2016-12-14 | Continental Reifen Deutschland GmbH | Verstärkungslage für Gegenstände aus elastomerem Material, vorzugsweise für Fahrzeugluftreifen und Fahrzeugluftreifen |
EP2781633A1 (de) | 2013-03-18 | 2014-09-24 | Continental Reifen Deutschland GmbH | Hybridkord aus wenigstens zwei miteinander verdrehten Multifilamentgarnen |
FR3029541B1 (fr) | 2014-12-09 | 2017-07-28 | Michelin & Cie | Cable textile aramide a au moins triple torsion |
FR3029542B1 (fr) | 2014-12-09 | 2017-07-28 | Michelin & Cie | Cable textile haut module a au moins triple torsion |
FR3029540B1 (fr) | 2014-12-09 | 2017-08-25 | Michelin & Cie | Cable textile cellulosique a au moins triple torsion |
FR3034435B1 (fr) | 2015-03-31 | 2018-03-02 | Compagnie Generale Des Etablissements Michelin | Element de renfort hybride a torsions differenciees |
US10077343B2 (en) | 2016-01-21 | 2018-09-18 | Eastman Chemical Company | Process to produce elastomeric compositions comprising cellulose ester additives |
FR3050401B1 (fr) | 2016-04-25 | 2018-04-06 | Compagnie Generale Des Etablissements Michelin | Pneu avion ayant une armature de carcasse a endurance amelioree |
FR3065908A1 (fr) | 2017-05-05 | 2018-11-09 | Compagnie Generale Des Etablissements Michelin | Pneumatique a couches de travail comprenant des monofilaments |
FR3065911A1 (fr) | 2017-05-05 | 2018-11-09 | Compagnie Generale Des Etablissements Michelin | Pneumatique a couches de travail comprenant des monofilaments |
FR3065910A1 (fr) | 2017-05-05 | 2018-11-09 | Compagnie Generale Des Etablissements Michelin | Pneumatique a couches de travail comprenant des monofilaments |
FR3065909A1 (fr) | 2017-05-05 | 2018-11-09 | Compagnie Generale Des Etablissements Michelin | Pneumatique a couches de travail comprenant des monofilaments |
CN111801220B (zh) | 2017-12-22 | 2022-10-21 | 米其林集团总公司 | 生产丝状增强元件的方法 |
EP3727889B1 (fr) | 2017-12-22 | 2022-06-22 | Compagnie Generale Des Etablissements Michelin | Pneumatique comprenant une nappe de frettage perfectionnée |
JP7365342B2 (ja) | 2017-12-22 | 2023-10-19 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 改善されたフーピングプライを備えたタイヤ |
JP7374916B2 (ja) | 2018-03-20 | 2023-11-07 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 少なくとも3重撚りを有する改善されたアラミド繊維コード |
US20210155045A1 (en) | 2018-03-20 | 2021-05-27 | Compagnie Generale Des Etablissements Michelin | Pneumatic tire comprising an improved aramid textile cord with an at least triple twist |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3035084C2 (de) * | 1979-09-21 | 1990-06-21 | Asahi Kasei Kogyo K.K., Osaka | Cellulosederivate und anorganische Säuren enthaltende fließfähige Mesophasen-Massen |
US4839113A (en) * | 1984-04-27 | 1989-06-13 | Michelin Recherche Et Technique S.A. | Anistropic compositions of cellulose esters; processes for obtaining such compositions; fibers of cellulose esters or cellulose |
CN1010806B (zh) * | 1986-11-25 | 1990-12-12 | 北美菲利浦消费电子仪器公司 | 改进了对比度的显示投影系统 |
FR2700772A1 (fr) * | 1993-01-27 | 1994-07-29 | Michelin Rech Tech | Composition, susceptible de donner des fibres ou des films, à base de formiate de cellulose. |
FR2715406A1 (fr) * | 1994-01-26 | 1995-07-28 | Michelin Rech Tech | Composition contenant du formiate de cellulose et pouvant former un gel élastique et thermoréversible. |
FR2759094B1 (fr) * | 1997-02-06 | 1999-03-05 | Michelin Rech Tech | Fibres cellulosiques d'origine cristal-liquide ayant un allongement a la rupture important ; procedes pour les obtenir |
-
1995
- 1995-08-10 FR FR9509905A patent/FR2737735A1/fr active Pending
-
1996
- 1996-08-05 DE DE69612863T patent/DE69612863T2/de not_active Expired - Fee Related
- 1996-08-05 AU AU67419/96A patent/AU701914B2/en not_active Ceased
- 1996-08-05 BR BR9610076A patent/BR9610076A/pt not_active IP Right Cessation
- 1996-08-05 JP JP50811997A patent/JP3941836B2/ja not_active Expired - Fee Related
- 1996-08-05 US US09/011,423 patent/US6093490A/en not_active Expired - Lifetime
- 1996-08-05 CN CN96197243A patent/CN1077614C/zh not_active Expired - Fee Related
- 1996-08-05 AT AT96927680T patent/ATE201241T1/de not_active IP Right Cessation
- 1996-08-05 WO PCT/EP1996/003444 patent/WO1997006294A1/fr active IP Right Grant
- 1996-08-05 CA CA002226305A patent/CA2226305C/fr not_active Expired - Fee Related
- 1996-08-05 EP EP96927680A patent/EP0848767B1/fr not_active Expired - Lifetime
- 1996-08-05 RU RU98103987/04A patent/RU2169217C2/ru not_active IP Right Cessation
- 1996-08-05 ES ES96927680T patent/ES2156619T3/es not_active Expired - Lifetime
-
2000
- 2000-04-05 US US09/544,249 patent/US6261689B1/en not_active Expired - Lifetime
-
2006
- 2006-11-28 JP JP2006320139A patent/JP4034808B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2226305C (fr) | 2004-03-09 |
CN1198194A (zh) | 1998-11-04 |
JP3941836B2 (ja) | 2007-07-04 |
FR2737735A1 (fr) | 1997-02-14 |
US6261689B1 (en) | 2001-07-17 |
US6093490A (en) | 2000-07-25 |
DE69612863D1 (de) | 2001-06-21 |
JP4034808B2 (ja) | 2008-01-16 |
EP0848767A1 (fr) | 1998-06-24 |
CA2226305A1 (fr) | 1997-02-20 |
WO1997006294A1 (fr) | 1997-02-20 |
AU701914B2 (en) | 1999-02-11 |
DE69612863T2 (de) | 2001-08-30 |
AU6741996A (en) | 1997-03-05 |
JPH11510569A (ja) | 1999-09-14 |
CN1077614C (zh) | 2002-01-09 |
JP2007084997A (ja) | 2007-04-05 |
BR9610076A (pt) | 1999-03-02 |
ATE201241T1 (de) | 2001-06-15 |
EP0848767B1 (fr) | 2001-05-16 |
RU2169217C2 (ru) | 2001-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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