DE3379791D1 - Method and apparatus for producing extrusion grade polymeric material - Google Patents

Method and apparatus for producing extrusion grade polymeric material

Info

Publication number
DE3379791D1
DE3379791D1 DE8383107737T DE3379791T DE3379791D1 DE 3379791 D1 DE3379791 D1 DE 3379791D1 DE 8383107737 T DE8383107737 T DE 8383107737T DE 3379791 T DE3379791 T DE 3379791T DE 3379791 D1 DE3379791 D1 DE 3379791D1
Authority
DE
Germany
Prior art keywords
filter
poly
secondary filter
disclosed
polymeric material
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
Application number
DE8383107737T
Other languages
English (en)
Inventor
Ronald Dean Mathis
Jerry Olin Reed
Gerald Epps Hagler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23606760&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3379791(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Application granted granted Critical
Publication of DE3379791D1 publication Critical patent/DE3379791D1/de
Expired legal-status Critical Current

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
    • 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
    • D01F6/76—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products
    • D01F6/765—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products from polyarylene sulfides
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Filtering Materials (AREA)
DE8383107737T 1982-08-09 1983-08-05 Method and apparatus for producing extrusion grade polymeric material Expired DE3379791D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/406,155 US4500706A (en) 1982-08-09 1982-08-09 Method of producing extrusion grade poly(arylene sulfide)

Publications (1)

Publication Number Publication Date
DE3379791D1 true DE3379791D1 (en) 1989-06-08

Family

ID=23606760

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383107737T Expired DE3379791D1 (en) 1982-08-09 1983-08-05 Method and apparatus for producing extrusion grade polymeric material

Country Status (6)

Country Link
US (1) US4500706A (de)
EP (1) EP0102536B1 (de)
JP (1) JPS5938042A (de)
AT (1) ATE42775T1 (de)
CA (1) CA1202758A (de)
DE (1) DE3379791D1 (de)

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DE3433978A1 (de) * 1984-09-15 1986-03-27 Bayer Ag, 5090 Leverkusen Verfahren zur isolierung von polyarylensulfiden
JPS6183311A (ja) * 1984-09-28 1986-04-26 Asahi Chem Ind Co Ltd ナイロン６６重合体の紡糸方法
JPS6235825A (ja) * 1985-08-09 1987-02-16 Kureha Chem Ind Co Ltd ポリアリ−レンチオエ−テル溶融成形物の製造法
DE3535455A1 (de) * 1985-10-04 1987-04-09 Bayer Ag Verfahren zur isolierung von polyarylensulfiden
US4950529A (en) * 1987-11-12 1990-08-21 Asahi Kasei Kogyo Kabushiki Kaisha Polyallylene sulfide nonwoven fabric
JPH01228815A (ja) * 1988-03-09 1989-09-12 Toray Ind Inc ポリフェニレンサルファイド射出成形材料
JP2562350B2 (ja) * 1988-05-30 1996-12-11 呉羽化学工業株式会社 耐熱性複合繊維およびその製造方法
DE4113501A1 (de) * 1991-04-25 1992-10-29 Gneuss Kunststofftechnik Gmbh Filter fuer kuntststoffschmelzen
US5552096A (en) * 1991-12-13 1996-09-03 Exxon Chemical Patents Inc. Multiple reaction process in melt processing equipment
US5246589A (en) * 1991-12-17 1993-09-21 Wellman, Inc. Repaired filtration elements for polymer manufacture
US5252218A (en) * 1992-06-02 1993-10-12 Cargill, Incorporated Process for separating solid particulates from a nonaqueous suspension
DE59308967D1 (de) * 1992-06-18 1998-10-15 Hoechst Ag Verfahren zur Herstellung von Polyarylensulfidfasern und danach erhältliche Polyarylensulfid-Multifilamente
US5482633A (en) * 1993-10-12 1996-01-09 Cargill, Incorporated Process for removing vegetable oil waxes by fast cooling vegetable oil and using a porous non-metallic inorganic filter
US5525701A (en) * 1993-12-14 1996-06-11 General Electric Company Method for the manufacture of aromatic polycarbonate
US5501804A (en) * 1994-07-14 1996-03-26 Amoco Corporation Apparatus and process for blending elastomer particles and solution into a uniform mixture
EP0831998A4 (de) 1995-06-07 2000-03-01 Avery Dennison Corp Extrusionsverfahren von wetterfesten schutzbeschichtungen für seitenwände oder ähnliche gegenstände
US6254712B1 (en) 1998-12-08 2001-07-03 Avery Dennison Corporation Extrusion coating process for making high transparency protective and decorative films
ZA964731B (en) 1995-06-07 1997-01-07 Avery Dennison Corp A Legal Bo Extrusion coating process for making protective and decorative films
US20040209057A1 (en) * 1995-06-07 2004-10-21 Enlow Howard H. Extruded polymeric high transparency films
US5690873A (en) * 1995-12-11 1997-11-25 Pall Corporation Polyarylene sulfide melt blowing methods and products
US6130292A (en) * 1995-12-11 2000-10-10 Pall Corporation Polyarylene sulfide resin composition
US6110589A (en) * 1995-12-11 2000-08-29 Pall Corporation Polyarylene sulfide melt blown fibers and products
KR20020073476A (ko) 2000-09-15 2002-09-26 퍼스트 퀄러티 파이버스 인코퍼레이티드 반결정성 중합체로 제조된 광학섬유의 제조장치
US7244813B2 (en) * 2003-08-26 2007-07-17 General Electric Company Methods of purifying polymeric material
US20050048252A1 (en) * 2003-08-26 2005-03-03 Irene Dris Substrate and storage media for data prepared therefrom
US7354990B2 (en) * 2003-08-26 2008-04-08 General Electric Company Purified polymeric materials and methods of purifying polymeric materials
US7256225B2 (en) * 2003-08-26 2007-08-14 General Electric Company Methods of preparing a polymeric material
US7041780B2 (en) * 2003-08-26 2006-05-09 General Electric Methods of preparing a polymeric material composite
US20050045603A1 (en) * 2003-08-27 2005-03-03 Kiehl Mark W. Method of forming multi-metallic articles from multi-metallic sheets
CN100447313C (zh) * 2004-04-16 2008-12-31 宁波大发化纤有限公司 利用再生聚酯废料纺制涤纶短纤维的过滤工艺及其装置
US20080006970A1 (en) * 2006-07-10 2008-01-10 General Electric Company Filtered polyetherimide polymer for use as a high heat fiber material
US9416465B2 (en) 2006-07-14 2016-08-16 Sabic Global Technologies B.V. Process for making a high heat polymer fiber
FR2919878A1 (fr) * 2007-08-08 2009-02-13 Rhodia Poliamida E Especialidades Ltda Procede de filage pour la production de fils synthetiques a filaments continus
CN101550608B (zh) * 2009-05-01 2011-08-10 绍兴县荣利达纺织科技有限公司 废聚酯瓶片纺涤纶预取向丝的生产工艺
CN103014909B (zh) * 2011-09-24 2015-04-22 张家港保税区炬德化纤有限公司 废料再生制备聚苯硫醚树脂纤维的方法
CN102517978B (zh) * 2011-12-29 2016-03-23 中国纺织科学研究院 聚苯硫醚纸及其制备方法
US9718218B2 (en) 2012-03-13 2017-08-01 Structured Polymers, Inc. Materials for powder-based additive manufacturing processes
DE102014000305A1 (de) * 2014-01-10 2015-07-16 Oerlikon Textile Gmbh & Co. Kg Spinndüsenvorrichtung
WO2016133739A1 (en) 2015-02-19 2016-08-25 Ticona Llc Method for forming a high molecular weight polyarylene sulfide
JP6803844B2 (ja) 2015-02-19 2020-12-23 ティコナ・エルエルシー 低粘度のポリアリーレンスルフィドを形成する方法
WO2016133740A1 (en) 2015-02-19 2016-08-25 Ticona Llc Method of polyarylene sulfide precipitation
WO2016153610A1 (en) 2015-03-25 2016-09-29 Ticona Llc Technique for forming a high melt viscosity polyarylene sulfide
CN108699254B (zh) 2015-12-22 2021-04-20 赢创运营有限公司 用于生产可消耗性粉末的***和方法
US11407861B2 (en) 2019-06-28 2022-08-09 Ticona Llc Method for forming a polyarylene sulfide
CN115279734A (zh) 2019-12-20 2022-11-01 提克纳有限责任公司 形成聚芳硫醚的方法
US12024596B2 (en) 2021-09-08 2024-07-02 Ticona Llc Anti-solvent technique for recovering an organic solvent from a polyarylene sulfide waste sludge
KR20240060812A (ko) 2021-09-08 2024-05-08 티코나 엘엘씨 폴리아릴렌 설파이드 폐슬러지로부터 유기 용매를 회수하기 위한 추출 기술

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US2869176A (en) * 1951-08-13 1959-01-20 Du Pont Spinneret pack
US2883261A (en) * 1955-02-02 1959-04-21 Du Pont Process for filtration during melt spinning
NL234062A (de) * 1958-12-10 1900-01-01
NL265727A (de) * 1960-06-11
US3480706A (en) * 1968-10-10 1969-11-25 Du Pont Spinning fiber-forming linear condensation polymer
DE1918686A1 (de) * 1969-04-12 1970-10-15 Hoechst Ag Verfahren und Vorrichtung zur Filterung von Schmelzen faserbildender Hochpolymerer
DE2046859A1 (de) * 1970-09-23 1972-03-30 Farbwerke Hoechst AG, vorm. Meister Lucius & Brüning, 6000 Frankfurt Verfahren und Vorrichtung zum Verspinnen von Schmelzen oder Lösungen aus synthetischen Hochpolymeren
US3938924A (en) * 1974-03-28 1976-02-17 Celanese Corporation Thermoplastic melt apparatus
DE2434828C3 (de) * 1974-07-19 1982-12-23 Spinnstoffabrik Zehlendorf Ag, 1000 Berlin Vorrichtung zum Filtrieren einer Flüssigkeit
JPS5230609A (en) * 1975-09-01 1977-03-08 Yanmar Agricult Equip Traction controller of agricultural tractor
JPS5537601A (en) * 1978-07-28 1980-03-15 Fujitsu Ltd Character display system using gas discharge panel

Also Published As

Publication number Publication date
EP0102536B1 (de) 1989-05-03
EP0102536A3 (en) 1985-01-09
CA1202758A (en) 1986-04-08
ATE42775T1 (de) 1989-05-15
US4500706A (en) 1985-02-19
EP0102536A2 (de) 1984-03-14
JPS5938042A (ja) 1984-03-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation