FR2737735A1 - Fibres cellulosiques a allongement rupture ameliore - Google Patents
Fibres cellulosiques a allongement rupture ameliore Download PDFInfo
- Publication number
- FR2737735A1 FR2737735A1 FR9509905A FR9509905A FR2737735A1 FR 2737735 A1 FR2737735 A1 FR 2737735A1 FR 9509905 A FR9509905 A FR 9509905A FR 9509905 A FR9509905 A FR 9509905A FR 2737735 A1 FR2737735 A1 FR 2737735A1
- Authority
- FR
- France
- Prior art keywords
- sep
- fiber
- cellulose
- formate
- fibers
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 196
- 229920002678 cellulose Polymers 0.000 claims abstract description 113
- 239000001913 cellulose Substances 0.000 claims abstract description 113
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 102
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims abstract description 72
- 238000009987 spinning Methods 0.000 claims abstract description 65
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000011069 regeneration method Methods 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 46
- 230000008929 regeneration Effects 0.000 claims abstract description 46
- 238000005406 washing Methods 0.000 claims abstract description 45
- 230000015271 coagulation Effects 0.000 claims abstract description 28
- 238000005345 coagulation Methods 0.000 claims abstract description 28
- 229920003043 Cellulose fiber Polymers 0.000 claims abstract description 26
- 239000004627 regenerated cellulose Substances 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 17
- 239000007864 aqueous solution Substances 0.000 claims abstract description 9
- 230000007935 neutral effect Effects 0.000 claims abstract description 9
- 238000002166 wet spinning Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 68
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 49
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical group OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 45
- 238000006467 substitution reaction Methods 0.000 claims description 28
- 238000001035 drying Methods 0.000 claims description 22
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 21
- 230000001172 regenerating effect Effects 0.000 claims description 16
- 239000002904 solvent Substances 0.000 claims description 14
- 239000013557 residual solvent Substances 0.000 claims description 4
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 239000006193 liquid solution Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 33
- 235000011007 phosphoric acid Nutrition 0.000 description 26
- 230000001112 coagulating effect Effects 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 16
- 235000019253 formic acid Nutrition 0.000 description 16
- 239000007788 liquid Substances 0.000 description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 238000004090 dissolution Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 5
- 150000004675 formic acid derivatives Chemical class 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 238000004898 kneading Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 125000003158 alcohol group Chemical group 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 150000003016 phosphoric acids Chemical class 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 206010053567 Coagulopathies Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000000418 atomic force spectrum Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000035602 clotting Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 229940085805 fiberall Drugs 0.000 description 1
- 230000022244 formylation Effects 0.000 description 1
- 238000006170 formylation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000028161 membrane depolarization Effects 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000012492 regenerant Substances 0.000 description 1
- 102220047090 rs6152 Human genes 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- -1 sizes Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9509905A FR2737735A1 (fr) | 1995-08-10 | 1995-08-10 | Fibres cellulosiques a allongement rupture ameliore |
| ES96927680T ES2156619T3 (es) | 1995-08-10 | 1996-08-05 | Fibras celulosicas con alargamiento en la rotura mejorado y procedimientos para obtenerlos. |
| CN96197243A CN1077614C (zh) | 1995-08-10 | 1996-08-05 | 具有改良的断裂伸长的纤维素纤维及其生产方法 |
| BR9610076A BR9610076A (pt) | 1995-08-10 | 1996-08-05 | Fibra de formiato de celulose e de celulose regenerada a partir de formiato de celulose processos de fiação de uma solução de formiato de celulose em um solvente à base de ácido fosforico e de obtenção de uma fibra de celulose regenerada montagem de reforço e artigo |
| AT96927680T ATE201241T1 (de) | 1995-08-10 | 1996-08-05 | Cellulosefasern mit hoher bruchdehnung und deren herstellungsverfahren |
| RU98103987/04A RU2169217C2 (ru) | 1995-08-10 | 1996-08-05 | Целлюлозные волокна, способы их получения, армирующий жгут и армированные изделия |
| US09/011,423 US6093490A (en) | 1995-08-10 | 1996-08-05 | Cellulose fibers with improved elongation at break, and methods for producing same |
| JP50811997A JP3941836B2 (ja) | 1995-08-10 | 1996-08-05 | 改良された破断点伸びを有するセルロース繊維、及びその製造方法 |
| PCT/EP1996/003444 WO1997006294A1 (fr) | 1995-08-10 | 1996-08-05 | Fibres cellulosiques a allongement rupture ameliore et procedes pour les obtenir |
| DE69612863T DE69612863T2 (de) | 1995-08-10 | 1996-08-05 | Cellulosefasern mit hoher bruchdehnung und deren herstellungsverfahren |
| AU67419/96A AU701914B2 (en) | 1995-08-10 | 1996-08-05 | Cellulose fibres with improved elongation at break, and methods for producing same |
| CA002226305A CA2226305C (fr) | 1995-08-10 | 1996-08-05 | Fibres cellulosiques a allongement rupture ameliore et procedes pour les obtenir |
| EP96927680A EP0848767B1 (fr) | 1995-08-10 | 1996-08-05 | Fibres cellulosiques a allongement rupture ameliore et procedes pour les obtenir |
| US09/544,249 US6261689B1 (en) | 1995-08-10 | 2000-04-05 | Cellulose fibers with improved elongation at break, and methods for producing same |
| JP2006320139A JP4034808B2 (ja) | 1995-08-10 | 2006-11-28 | 改良された破断点伸びを有するセルロース繊維、及びその製造方法 |
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 |
|---|---|
| FR2737735A1 true FR2737735A1 (fr) | 1997-02-14 |
Family
ID=9481986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9509905A Pending FR2737735A1 (fr) | 1995-08-10 | 1995-08-10 | Fibres cellulosiques a allongement rupture ameliore |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US6093490A (https=) |
| EP (1) | EP0848767B1 (https=) |
| JP (2) | JP3941836B2 (https=) |
| CN (1) | CN1077614C (https=) |
| AT (1) | ATE201241T1 (https=) |
| AU (1) | AU701914B2 (https=) |
| BR (1) | BR9610076A (https=) |
| CA (1) | CA2226305C (https=) |
| DE (1) | DE69612863T2 (https=) |
| ES (1) | ES2156619T3 (https=) |
| FR (1) | FR2737735A1 (https=) |
| RU (1) | RU2169217C2 (https=) |
| WO (1) | WO1997006294A1 (https=) |
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. |
| US6068919A (en) * | 1996-02-14 | 2000-05-30 | Akzo Nobel N.V. | Cellulose fibres and filaments having a high elongation at break |
| CA2268792C (fr) * | 1996-10-18 | 2006-07-11 | 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 |
| JP5122821B2 (ja) | 2003-11-28 | 2013-01-16 | イーストマン ケミカル カンパニー | セルロースインターポリマー及び酸化方法 |
| 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 |
| EP2683858B1 (en) * | 2011-03-08 | 2017-09-13 | SAPPI Netherlands Services B.V. | Method for dry spinning neutral and anionically modified cellulose |
| US9708474B2 (en) | 2011-12-07 | 2017-07-18 | Eastman Chemical Company | Cellulose esters in pneumatic tires |
| RU2664208C2 (ru) * | 2013-01-29 | 2018-08-15 | Континенталь Райфен Дойчланд Гмбх | Упрочняющий слой для изделий из эластомерного материала, предпочтительно для пневматических шин транспортного средства, и пневматические шины транспортного средства |
| JP6395728B2 (ja) * | 2013-01-29 | 2018-09-26 | コルデンカ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＣｏｒｄｅｎｋａ ＧｍｂＨ ＆ Ｃｏ． ＫＧ | 繊度の低い高強度ビスコースマルチフィラメント糸 |
| EP2781633A1 (de) | 2013-03-18 | 2014-09-24 | Continental Reifen Deutschland GmbH | Hybridkord aus wenigstens zwei miteinander verdrehten Multifilamentgarnen |
| EP2781367B1 (de) * | 2013-03-18 | 2016-12-14 | Continental Reifen Deutschland GmbH | Verstärkungslage für Gegenstände aus elastomerem Material, vorzugsweise für Fahrzeugluftreifen und Fahrzeugluftreifen |
| 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 |
| FR3029541B1 (fr) | 2014-12-09 | 2017-07-28 | Michelin & Cie | Cable textile aramide 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 |
| US10077342B2 (en) | 2016-01-21 | 2018-09-18 | Eastman Chemical Company | 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 |
| FR3065909A1 (fr) | 2017-05-05 | 2018-11-09 | Compagnie Generale Des Etablissements Michelin | Pneumatique a couches de travail comprenant des monofilaments |
| 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 |
| US12246565B2 (en) | 2017-12-22 | 2025-03-11 | Compagnie Generale Des Etablissements Michelin | Pneumatic tire comprising specified hoop reinforcer element |
| EP3727826B1 (fr) | 2017-12-22 | 2023-07-12 | Compagnie Generale Des Etablissements Michelin | Procédé de fabrication d'un élément filaire de renfort |
| US12415384B2 (en) | 2017-12-22 | 2025-09-16 | Compagnie Generale Des Etablissements Michelin | Tire comprising specified hooping ply |
| 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 |
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2465763A1 (fr) * | 1979-09-21 | 1981-03-27 | Asahi Chemical Ind | Adjuvant en mesophase contenant un derive de cellulose et un acide inorganique |
| WO1985005115A1 (fr) * | 1984-04-27 | 1985-11-21 | Michelin Recherche Et Technique | Compositions anisotropes en esters cellulosiques; procedes pour obtenir ces compositions; fibres en esters cellulosiques ou en cellulose |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 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 AU AU67419/96A patent/AU701914B2/en not_active Ceased
- 1996-08-05 EP EP96927680A patent/EP0848767B1/fr not_active Expired - Lifetime
- 1996-08-05 JP JP50811997A patent/JP3941836B2/ja not_active Expired - Fee Related
- 1996-08-05 WO PCT/EP1996/003444 patent/WO1997006294A1/fr not_active Ceased
- 1996-08-05 ES ES96927680T patent/ES2156619T3/es not_active Expired - Lifetime
- 1996-08-05 US US09/011,423 patent/US6093490A/en not_active Expired - Lifetime
- 1996-08-05 CA CA002226305A patent/CA2226305C/fr not_active Expired - Fee Related
- 1996-08-05 DE DE69612863T patent/DE69612863T2/de not_active Expired - Fee Related
- 1996-08-05 RU RU98103987/04A patent/RU2169217C2/ru not_active IP Right Cessation
- 1996-08-05 BR BR9610076A patent/BR9610076A/pt not_active IP Right Cessation
-
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
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2465763A1 (fr) * | 1979-09-21 | 1981-03-27 | Asahi Chemical Ind | Adjuvant en mesophase contenant un derive de cellulose et un acide inorganique |
| WO1985005115A1 (fr) * | 1984-04-27 | 1985-11-21 | Michelin Recherche Et Technique | Compositions anisotropes en esters cellulosiques; procedes pour obtenir ces compositions; fibres en esters cellulosiques ou en cellulose |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1077614C (zh) | 2002-01-09 |
| AU6741996A (en) | 1997-03-05 |
| RU2169217C2 (ru) | 2001-06-20 |
| US6261689B1 (en) | 2001-07-17 |
| CA2226305A1 (fr) | 1997-02-20 |
| CN1198194A (zh) | 1998-11-04 |
| AU701914B2 (en) | 1999-02-11 |
| JPH11510569A (ja) | 1999-09-14 |
| DE69612863T2 (de) | 2001-08-30 |
| DE69612863D1 (de) | 2001-06-21 |
| BR9610076A (pt) | 1999-03-02 |
| EP0848767B1 (fr) | 2001-05-16 |
| US6093490A (en) | 2000-07-25 |
| EP0848767A1 (fr) | 1998-06-24 |
| JP2007084997A (ja) | 2007-04-05 |
| ES2156619T3 (es) | 2001-07-01 |
| ATE201241T1 (de) | 2001-06-15 |
| WO1997006294A1 (fr) | 1997-02-20 |
| CA2226305C (fr) | 2004-03-09 |
| JP4034808B2 (ja) | 2008-01-16 |
| JP3941836B2 (ja) | 2007-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2737735A1 (fr) | Fibres cellulosiques a allongement rupture ameliore | |
| WO1994017136A1 (fr) | Composition, susceptible de donner des fibres ou des films, a base de formiate de cellulose | |
| Knaul et al. | Crosslinking of chitosan fibers with dialdehydes: Proposal of a new reaction mechanism | |
| EP0179822B1 (fr) | Compositions anisotropes en esters cellulosiques; procedes pour obtenir ces compositions; fibres en esters cellulosiques ou en cellulose | |
| WO1997012917A1 (fr) | Microfibrilles de cellulose a surface modifiee - procede de fabrication et utilisation comme charge dans les materiaux composites | |
| EP0712427B1 (fr) | Composition contenant du formiate de cellulose et pouvant former un gel elastique et thermoreversible | |
| KR101325385B1 (ko) | 셀룰로오스 에스테르 고분자의 제조 방법 및 셀룰로오스 에스테르 고분자 제조용 셀룰로오스의 전처리 방법 | |
| EP0932709B1 (fr) | Agent coagulant aqueux pour solutions cristal-liquide a base de matieres cellulosiques | |
| EP0782603B1 (fr) | Solutions cristal-liquide a base de cellulose et d'au moins un acide phosphorique | |
| EP0958413B1 (fr) | Fibres cellulosiques d'origine cristal-liquide ayant un allongement a la rupture important et procedes pour les obtenir | |
| EP0836622B1 (fr) | Procede d'obtention d'une solution de formiate de cellulose par impregnation puis malaxage de plaques de cellulose | |
| EP0932710B1 (fr) | Agent coagulant aqueux pour solutions cristal-liquide a base de matieres cellulosiques |