DE2747803C2 - - Google Patents
Info
- Publication number
- DE2747803C2 DE2747803C2 DE2747803A DE2747803A DE2747803C2 DE 2747803 C2 DE2747803 C2 DE 2747803C2 DE 2747803 A DE2747803 A DE 2747803A DE 2747803 A DE2747803 A DE 2747803A DE 2747803 C2 DE2747803 C2 DE 2747803C2
- Authority
- DE
- Germany
- Prior art keywords
- filaments
- zone
- temperature
- polyester
- dtex
- 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
Links
- 239000000463 material Substances 0.000 claims description 43
- -1 polyethylene terephthalate Polymers 0.000 claims description 41
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 40
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 39
- 229920000728 polyester Polymers 0.000 claims description 36
- 238000007711 solidification Methods 0.000 claims description 36
- 230000008023 solidification Effects 0.000 claims description 36
- 238000007669 thermal treatment Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 9
- 238000002074 melt spinning Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 2
- 125000004185 ester group Chemical group 0.000 claims 2
- 238000002360 preparation method Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 23
- 239000000047 product Substances 0.000 description 20
- 238000009987 spinning Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000007858 starting material Substances 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000009661 fatigue test Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000003403 Limnocharis flava Nutrition 0.000 description 2
- 244000278243 Limnocharis flava Species 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 101100234408 Danio rerio kif7 gene Proteins 0.000 description 1
- 101100221620 Drosophila melanogaster cos gene Proteins 0.000 description 1
- 101100007330 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) COS2 gene Proteins 0.000 description 1
- 101100398237 Xenopus tropicalis kif11 gene Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004736 wide-angle X-ray diffraction 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
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)
- Reinforced Plastic Materials (AREA)
- Tyre Moulding (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/735,849 US4195052A (en) | 1976-10-26 | 1976-10-26 | Production of improved polyester filaments of high strength possessing an unusually stable internal structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2747803A1 DE2747803A1 (de) | 1978-04-27 |
| DE2747803C2 true DE2747803C2 (OSRAM) | 1988-06-09 |
Family
ID=24957448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772747803 Granted DE2747803A1 (de) | 1976-10-26 | 1977-10-25 | Verfahren zur herstellung von verbesserten polyesterfilamenten hoher festigkeit und ungewoehnlich stabiler innerer struktur |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4195052A (OSRAM) |
| JP (2) | JPS5358032A (OSRAM) |
| AU (1) | AU511078B2 (OSRAM) |
| BR (1) | BR7707127A (OSRAM) |
| CA (1) | CA1096118A (OSRAM) |
| DE (1) | DE2747803A1 (OSRAM) |
| FR (1) | FR2369359A1 (OSRAM) |
| GB (1) | GB1590637A (OSRAM) |
| IL (1) | IL53199A (OSRAM) |
| IT (1) | IT1087042B (OSRAM) |
| LU (1) | LU78378A1 (OSRAM) |
| MX (1) | MX145540A (OSRAM) |
| NL (1) | NL189770C (OSRAM) |
| ZA (1) | ZA776378B (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2747690A1 (de) * | 1976-10-26 | 1978-04-27 | Celanese Corp | Hochleistungs-polyesterfilamentgarn |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195052A (en) * | 1976-10-26 | 1980-03-25 | Celanese Corporation | Production of improved polyester filaments of high strength possessing an unusually stable internal structure |
| JPS57144106A (en) * | 1981-03-04 | 1982-09-06 | Toyo Tire & Rubber Co Ltd | Pneumatic tire of high uniformity |
| DE3267515D1 (en) * | 1981-03-31 | 1986-01-02 | Asahi Chemical Ind | Polyester fiber dyeable under normal pressure and process for the production thereof |
| JPS5823914A (ja) * | 1981-07-30 | 1983-02-12 | Touyoubou Pet Koode Kk | 熱寸法安定性および化学安定性にすぐれたポリエステル高強力糸 |
| JPS5898416A (ja) * | 1981-11-30 | 1983-06-11 | Asahi Chem Ind Co Ltd | 高強度ポリエチレンテレフタレ−ト糸条 |
| JPS5898419A (ja) * | 1981-12-02 | 1983-06-11 | Touyoubou Pet Koode Kk | 熱寸法安定性および化学安定性にすぐれると同時に高強度を有するポリエステル繊維 |
| JPS58115117A (ja) * | 1981-12-25 | 1983-07-08 | Asahi Chem Ind Co Ltd | ポリエステル糸およびその製造法 |
| JPS58136852A (ja) * | 1982-02-03 | 1983-08-15 | 帝人株式会社 | ベルト用コ−ドの製造法 |
| JPS58186607A (ja) * | 1982-04-20 | 1983-10-31 | Asahi Chem Ind Co Ltd | 高強力ポリエステルフイラメントの製造方法 |
| JPS58203108A (ja) * | 1982-05-17 | 1983-11-26 | Teijin Ltd | ポリエステル繊維 |
| JPS58203112A (ja) * | 1982-05-21 | 1983-11-26 | Toray Ind Inc | ポリエステル繊維の製造法 |
| EP0095712B2 (en) * | 1982-05-28 | 1993-06-23 | Asahi Kasei Kogyo Kabushiki Kaisha | Easily dyeable polyethylene terephtalate fibre and process for preparing the same |
| JPS591713A (ja) * | 1982-06-22 | 1984-01-07 | Toray Ind Inc | ポリエチレンテレフタレ−ト系繊維の製造方法 |
| JPS5915513A (ja) * | 1982-07-13 | 1984-01-26 | Toray Ind Inc | ポリエステル繊維の製造方法 |
| JPS5921714A (ja) * | 1982-07-23 | 1984-02-03 | Toray Ind Inc | ポリエステル繊維の延伸方法 |
| JPS5926518A (ja) * | 1982-08-05 | 1984-02-10 | Asahi Chem Ind Co Ltd | 高強力ポリエステル加撚糸条の製造方法 |
| JPS5953716A (ja) * | 1982-09-22 | 1984-03-28 | Toray Ind Inc | ポリエステル繊維の延伸法 |
| JPS5975804A (ja) * | 1982-10-21 | 1984-04-28 | Bridgestone Corp | 高耐久性ラジアルタイヤ |
| JPS6059119A (ja) * | 1983-09-09 | 1985-04-05 | Toray Ind Inc | ポリエステル繊維の製造方法 |
| DE3583699D1 (de) * | 1984-04-23 | 1991-09-12 | Toyo Boseki | Verfahren zur herstellung von polyesterreifenkord zur gummiverstaerkung. |
| DE3431831A1 (de) * | 1984-08-30 | 1986-03-13 | Hoechst Ag, 6230 Frankfurt | Hochfestes polyestergarn und verfahren zu seiner herstellung |
| US4625068A (en) * | 1985-03-20 | 1986-11-25 | Exxon Chemical Patents Inc. | Rhodium catalyzed hydroformylation of internal olefins |
| IN167096B (OSRAM) * | 1985-04-04 | 1990-09-01 | Akzo Nv | |
| EP0209167B1 (de) * | 1985-06-19 | 1989-02-15 | Rhône-Poulenc Viscosuisse SA | Verfahren zur Herstellung eines imprägnierten, dimensionsstabilen Polyesterkordes sowie einen Polyesterkord nach dem Verfahren |
| US5141700A (en) * | 1986-04-30 | 1992-08-25 | E. I. Du Pont De Nemours And Company | Melt spinning process for polyamide industrial filaments |
| CA1292602C (en) * | 1986-10-24 | 1991-12-03 | Hugo Specker | Process for producing a smooth polyester yarn and polyester yarn produced by said process |
| US4975326A (en) * | 1987-06-03 | 1990-12-04 | Allied-Signal Inc. | High strength polyester yarn for improved fatigue resistance |
| US5033523A (en) * | 1987-06-03 | 1991-07-23 | Allied-Signal Inc. | High strength polyester yarn for improved fatigue resistance |
| US4867936A (en) * | 1987-06-03 | 1989-09-19 | Allied-Signal Inc. | Process for producing high strength polyester yarn for improved fatigue resistance |
| JPH0791716B2 (ja) * | 1987-07-01 | 1995-10-04 | 株式会社ブリヂストン | 空気入りラジアルタイヤ |
| US4987030A (en) * | 1987-10-07 | 1991-01-22 | Toray Industries, Inc. | High-tenacity conjugated fiber and process for preparation thereof |
| EP0345307B1 (de) * | 1987-10-13 | 1992-05-27 | Rhône-Poulenc Viscosuisse SA | Verfahren zur herstellung eines glatten polyesterfadens und polyesterfaden hergestellt nach dem verfahren |
| US5234764A (en) * | 1988-07-05 | 1993-08-10 | Allied-Signal Inc. | Dimensionally stable polyester yarn for high tenacity treaty cords |
| US6828021B2 (en) * | 1988-07-05 | 2004-12-07 | Alliedsignal Inc. | Dimensionally stable polyester yarn for high tenacity treated cords |
| US20020187344A1 (en) * | 1994-02-22 | 2002-12-12 | Nelson Charles Jay | Dimensionally stable polyester yarn for high tenacity treated cords |
| EP0423213B2 (en) * | 1988-07-05 | 2000-03-08 | AlliedSignal Inc. | Dimensionally stable polyester yarn for high tenacity treated cords |
| US4970038A (en) * | 1988-11-29 | 1990-11-13 | Basf Corporation | Process of preparing polyester yarn |
| US5085818A (en) * | 1989-01-03 | 1992-02-04 | Allied-Signal Inc. | Process for dimensionally stable polyester yarn |
| US5302452A (en) * | 1990-01-04 | 1994-04-12 | Toray Industries, Inc. | Drawn plastic product and a method for drawing a plastic product |
| EP0450607B1 (en) * | 1990-04-06 | 1997-08-06 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyester fiber and method of manufacturing same |
| US5238740A (en) * | 1990-05-11 | 1993-08-24 | Hoechst Celanese Corporation | Drawn polyester yarn having a high tenacity and high modulus and a low shrinkage |
| ID846B (id) * | 1991-12-13 | 1996-08-01 | Kolon Inc | Serat benang, benang ban poliester dan cara memproduksinya |
| US5266255A (en) * | 1992-07-31 | 1993-11-30 | Hoechst Celanese Corporation | Process for high stress spinning of polyester industrial yarn |
| SI9520144B (sl) * | 1994-12-23 | 2003-06-30 | Akzo Nobel N.V. | Postopek za izdelavo kontinuirne poliestrske filamentne preje |
| US6113825A (en) * | 1995-05-08 | 2000-09-05 | Shell Oil Company | Process for preparing poly(trimethylene terephthalate) carpet yarn |
| US5891567A (en) * | 1995-12-30 | 1999-04-06 | Kolon Industries, Inc. | Polyester filamentary yarn, polyester tire cord and production thereof |
| DE19653451C2 (de) * | 1996-12-20 | 1998-11-26 | Inventa Ag | Verfahren zur Herstellung eines Polyester-Multifilamentgarnes |
| US5935499A (en) * | 1997-12-08 | 1999-08-10 | Hna Holdings, Inc. | Method and apparatus of transferring a packet and generating an error detection code therefor |
| US6329053B2 (en) | 1999-07-28 | 2001-12-11 | Kolon Industries, Inc. | Polyester multifilamentary yarn for tire cords, dipped cord and production thereof |
| DE60109112T2 (de) | 2000-10-03 | 2006-04-06 | Ethicon, Inc. | Multifilamentgarne und Herstellungsverfahren |
| JP2002172055A (ja) * | 2000-12-08 | 2002-06-18 | Kawase Jushi Kogyo:Kk | 衣料用のハンガー |
| DE10201834B4 (de) * | 2002-01-18 | 2006-12-07 | Zimmer Ag | Herstellung dimensionsstabiler Polyesterfäden |
| US6899836B2 (en) * | 2002-05-24 | 2005-05-31 | Invista North America S.A R.L. | Process of making polyamide filaments |
| WO2010147373A2 (ko) * | 2009-06-15 | 2010-12-23 | 주식회사 코오롱 | 에어백용 폴리에스테르 원사 및 그의 제조방법 |
| KR101414224B1 (ko) * | 2010-09-30 | 2014-07-02 | 코오롱인더스트리 주식회사 | 폴리에스테르 섬유 및 그의 제조방법 |
| KR101779442B1 (ko) * | 2010-12-15 | 2017-09-18 | 코오롱인더스트리 주식회사 | 폴리에스테르 원사 및 그의 제조방법 |
| CN111304759B (zh) * | 2020-02-10 | 2021-07-23 | 东华大学 | 一种聚酯工业丝的拉伸方法 |
| ES3053126T3 (en) * | 2020-11-25 | 2026-01-19 | Continental Reifen Deutschland Gmbh | Rubberized reinforcement for elastomeric products, especially vehicle tyres, whereby the reinforcement comprises at least one first yarn, method for producing the rubberized reinforcement and vehicle tyres comprising at least one rubberized reinforcement |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1375151A (en) * | 1919-03-03 | 1921-04-19 | Robert J Hamilton | Wreck-preventing apparatus for ships |
| NL264104A (OSRAM) * | 1960-04-29 | |||
| FR1426062A (fr) * | 1961-01-11 | 1966-01-28 | Canadian Ind | Procédé de fabrication d'une matière polymère filamenteuse obtenue à partir de téréphtalates de polyméthylène |
| NL273431A (OSRAM) | 1961-01-11 | |||
| NL287359A (OSRAM) | 1962-01-02 | |||
| FR1347985A (fr) * | 1962-01-02 | 1964-01-04 | Du Pont | Nouveaux filaments de polyesters, plus particulièrement en téréphtalate de polyéthylène, leur fabrication et leur application |
| GB1110751A (en) * | 1964-06-22 | 1968-04-24 | Goodyear Tire & Rubber | Tire cord |
| US3651198A (en) * | 1968-02-15 | 1972-03-21 | Teijin Ltd | Drawing and heat treatments of polyester filaments |
| NL6812442A (OSRAM) * | 1968-08-31 | 1970-03-03 | ||
| US3838561A (en) * | 1968-08-31 | 1974-10-01 | Akzona Inc | Unique polyethylene terephthalate fiber and yarn |
| NL7000713A (OSRAM) * | 1969-12-04 | 1971-06-08 | ||
| US3715421A (en) * | 1970-04-15 | 1973-02-06 | Viscose Suisse Soc D | Process for the preparation of polyethylene terephthalate filaments |
| AU3663371A (en) * | 1971-01-29 | 1973-06-14 | Allied Chem | Impact-resistant polyester fibers |
| NL7101603A (OSRAM) * | 1971-02-06 | 1972-08-08 | ||
| DE2117659A1 (de) * | 1971-04-10 | 1972-10-19 | Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt | Verfahren zum Herstellen von Fäden und Fasern |
| US4113821A (en) * | 1971-09-23 | 1978-09-12 | Allied Chemical Corporation | Process for preparing high strength polyamide and polyester filamentary yarn |
| US4000239A (en) * | 1971-12-13 | 1976-12-28 | Teijin Limited | Process for spinning naphthalate polyester fibers |
| DE2161967C3 (de) | 1971-12-14 | 1984-07-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Herstellung eines Drahtes aus hochmolekularen, linearen Polyestern |
| US3975488A (en) * | 1972-10-24 | 1976-08-17 | Fiber Industries, Inc. | Process for preparing poly(tetramethylene terephthalate) yarn |
| DE2254998B2 (de) * | 1972-11-10 | 1975-07-10 | Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal | Verfahren zur Herstellung von Kord aus Chemiefasern |
| DE2336509B2 (de) * | 1973-07-18 | 1976-09-23 | Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal | Verfahren zur herstellung eines gebauschten und gekraeuselten multifilgarnes |
| US3946100A (en) * | 1973-09-26 | 1976-03-23 | Celanese Corporation | Process for the expeditious formation and structural modification of polyester fibers |
| JPS559089B2 (OSRAM) * | 1973-12-07 | 1980-03-07 | ||
| US3977175A (en) * | 1973-12-13 | 1976-08-31 | Teijin Limited | Draw-texturing polyester yarns |
| US3949041A (en) * | 1974-01-17 | 1976-04-06 | Schwarz Eckhard C A | Method for texturing synthetic filament yarn |
| US3979496A (en) * | 1974-01-17 | 1976-09-07 | Schwarz Eckhard C A | Method of imparting latent crimp in polyolefin synthetic fibers |
| JPS517215A (ja) * | 1974-07-09 | 1976-01-21 | Asahi Chemical Ind | Horiesuterukeikenshukushino seizohoho |
| JPS584089B2 (ja) * | 1974-11-06 | 1983-01-25 | 帝人株式会社 | ポリエステルセンイノ セイゾウホウホウ |
| JPS59604B2 (ja) * | 1974-11-14 | 1984-01-07 | 東洋紡績株式会社 | ポリエステルセンイトウノ セイゾウホウホウ |
| US4003974A (en) * | 1975-04-04 | 1977-01-18 | E. I. Du Pont De Nemours And Company | Continuous spin-drawing process for preparing polyethylene terephthalate yarns |
| JPS52127674A (en) * | 1976-04-19 | 1977-10-26 | Kazuo Shirai | Method and system for separating oil and water mixture and other mixtures |
| US4195052A (en) * | 1976-10-26 | 1980-03-25 | Celanese Corporation | Production of improved polyester filaments of high strength possessing an unusually stable internal structure |
-
1976
- 1976-10-26 US US05/735,849 patent/US4195052A/en not_active Expired - Lifetime
-
1977
- 1977-10-06 GB GB41533/77A patent/GB1590637A/en not_active Expired
- 1977-10-17 MX MX170965A patent/MX145540A/es unknown
- 1977-10-20 CA CA289,187A patent/CA1096118A/en not_active Expired
- 1977-10-23 IL IL53199A patent/IL53199A/xx unknown
- 1977-10-25 IT IT28989/77A patent/IT1087042B/it active
- 1977-10-25 BR BR7707127A patent/BR7707127A/pt unknown
- 1977-10-25 AU AU30025/77A patent/AU511078B2/en not_active Expired
- 1977-10-25 FR FR7732077A patent/FR2369359A1/fr active Granted
- 1977-10-25 LU LU78378A patent/LU78378A1/xx unknown
- 1977-10-25 DE DE19772747803 patent/DE2747803A1/de active Granted
- 1977-10-26 NL NL7711729A patent/NL189770C/xx not_active IP Right Cessation
- 1977-10-26 ZA ZA00776378A patent/ZA776378B/xx unknown
- 1977-10-26 JP JP12767577A patent/JPS5358032A/ja active Granted
-
1986
- 1986-05-26 JP JP61119402A patent/JPS626908A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2747690A1 (de) * | 1976-10-26 | 1978-04-27 | Celanese Corp | Hochleistungs-polyesterfilamentgarn |
Also Published As
| Publication number | Publication date |
|---|---|
| AU3002577A (en) | 1979-05-03 |
| FR2369359A1 (fr) | 1978-05-26 |
| IT1087042B (it) | 1985-05-31 |
| IL53199A0 (en) | 1977-12-30 |
| LU78378A1 (OSRAM) | 1978-01-27 |
| NL7711729A (nl) | 1978-04-28 |
| NL189770C (nl) | 1995-12-13 |
| US4195052A (en) | 1980-03-25 |
| JPH0349747B2 (OSRAM) | 1991-07-30 |
| AU511078B2 (en) | 1980-07-24 |
| JPS5358032A (en) | 1978-05-25 |
| CA1096118A (en) | 1981-02-24 |
| JPS63529B2 (OSRAM) | 1988-01-07 |
| JPS626908A (ja) | 1987-01-13 |
| GB1590637A (en) | 1981-06-03 |
| DE2747803A1 (de) | 1978-04-27 |
| ZA776378B (en) | 1979-06-27 |
| FR2369359B1 (OSRAM) | 1982-06-25 |
| BR7707127A (pt) | 1978-08-08 |
| MX145540A (es) | 1982-03-04 |
| IL53199A (en) | 1980-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8330 | Complete renunciation |