KR101390161B1 - 고분자량 폴리(알파-올레핀) 용액 및 이로부터 제조된 물품 - Google Patents

고분자량 폴리(알파-올레핀) 용액 및 이로부터 제조된 물품 Download PDF

Info

Publication number
KR101390161B1
KR101390161B1 KR1020087024994A KR20087024994A KR101390161B1 KR 101390161 B1 KR101390161 B1 KR 101390161B1 KR 1020087024994 A KR1020087024994 A KR 1020087024994A KR 20087024994 A KR20087024994 A KR 20087024994A KR 101390161 B1 KR101390161 B1 KR 101390161B1
Authority
KR
South Korea
Prior art keywords
uhmw
extruder
slurry
solvent
temperature
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.)
Active
Application number
KR1020087024994A
Other languages
English (en)
Korean (ko)
Other versions
KR20090004960A (ko
Inventor
토마스 이우-타이 탐
치앙 조우
존 에이 영
찰스 알 아네트
존 디 브로우디
코너 제이 투미
로리 엘 와그너
쉘던 카베시
Original Assignee
허니웰 인터내셔널 인코포레이티드
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
Application filed by 허니웰 인터내셔널 인코포레이티드 filed Critical 허니웰 인터내셔널 인코포레이티드
Publication of KR20090004960A publication Critical patent/KR20090004960A/ko
Application granted granted Critical
Publication of KR101390161B1 publication Critical patent/KR101390161B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • 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
    • D01D1/02—Preparation of spinning solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/41—Intermeshing counter-rotating screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
KR1020087024994A 2006-03-30 2007-03-28 고분자량 폴리(알파-올레핀) 용액 및 이로부터 제조된 물품 Active KR101390161B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/393,218 2006-03-30
US11/393,218 US8444898B2 (en) 2006-03-30 2006-03-30 High molecular weight poly(alpha-olefin) solutions and articles made therefrom
PCT/US2007/065333 WO2007118008A2 (en) 2006-03-30 2007-03-28 High molecular weight poly(alpha-olefin) solutions and articles made therefrom

Publications (2)

Publication Number Publication Date
KR20090004960A KR20090004960A (ko) 2009-01-12
KR101390161B1 true KR101390161B1 (ko) 2014-05-13

Family

ID=38509798

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087024994A Active KR101390161B1 (ko) 2006-03-30 2007-03-28 고분자량 폴리(알파-올레핀) 용액 및 이로부터 제조된 물품

Country Status (15)

Country Link
US (2) US8444898B2 (enExample)
EP (1) EP1999190B1 (enExample)
JP (1) JP5144641B2 (enExample)
KR (1) KR101390161B1 (enExample)
CN (1) CN101460548B (enExample)
AT (1) ATE543858T1 (enExample)
BR (1) BRPI0709652B1 (enExample)
CA (1) CA2648212C (enExample)
ES (1) ES2379505T3 (enExample)
IL (1) IL194448A (enExample)
MX (1) MX2008012312A (enExample)
MY (1) MY149308A (enExample)
RU (1) RU2008142849A (enExample)
TW (1) TWI417322B (enExample)
WO (1) WO2007118008A2 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8747715B2 (en) 2007-06-08 2014-06-10 Honeywell International Inc Ultra-high strength UHMW PE fibers and products
US9365953B2 (en) 2007-06-08 2016-06-14 Honeywell International Inc. Ultra-high strength UHMWPE fibers and products
US8137809B2 (en) * 2008-04-11 2012-03-20 Dsm Ip Assets B.V. Ultra high molecular weight polyethylene multifilament yarns, and process for producing thereof
US20120192339A1 (en) * 2010-07-28 2012-08-02 Honeywell International Inc. Flexible Body Armor Vest with Breast Plate
US8791217B2 (en) 2011-12-28 2014-07-29 Chevron Phillips Chemical Company Lp Catalyst systems for production of alpha olefin oligomers and polymers
US8785576B2 (en) 2011-12-28 2014-07-22 Chevron Phillips Chemical Company Lp Catalyst compositions for the polymerization of olefins
US9169581B2 (en) 2012-02-24 2015-10-27 Honeywell International Inc. High tenacity high modulus UHMW PE fiber and the process of making
US9273418B2 (en) 2012-05-17 2016-03-01 Honeywell International Inc. Hybrid fiber unidirectional tape and composite laminates
ES2783123T3 (es) 2012-08-06 2020-09-16 Honeywell Int Inc Artículos en forma de cinta/película reforzados con fibras multidireccionales y el método para producir los mismos
US9243354B2 (en) 2013-03-15 2016-01-26 Honeywell International Inc. Stab and ballistic resistant articles
EP3064620B1 (en) * 2013-10-29 2019-05-15 Braskem S.A. Device, system and method for extracting a solvent from at least one polymeric yarn
US9834872B2 (en) 2014-10-29 2017-12-05 Honeywell International Inc. High strength small diameter fishing line
US10612189B2 (en) 2015-04-24 2020-04-07 Honeywell International Inc. Composite fabrics combining high and low strength materials
US10272640B2 (en) 2015-09-17 2019-04-30 Honeywell International Inc. Low porosity high strength UHMWPE fabrics
US20170297295A1 (en) 2016-04-15 2017-10-19 Honeywell International Inc. Blister free composite materials molding
EP3481315A1 (en) * 2016-07-07 2019-05-15 Intuitive Surgical Operations, Inc. Electrical flux delivery and return configurations for electrical flux delivery instruments
CN109610027B (zh) * 2018-01-08 2021-01-19 江苏恒辉安防股份有限公司 石墨烯复合超高分子量聚乙烯纤维及其制备方法
US11306432B2 (en) 2018-11-05 2022-04-19 Honeywell International Inc. HMPE fiber with improved bending fatigue performance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870001724B1 (ko) * 1984-09-28 1987-09-25 스태미카본 베 · 뷔 고분자폴리머의 균질용액을 연속적으로 제조하는 방법
US4784820A (en) 1986-08-11 1988-11-15 Allied-Signal Inc. Preparation of solution of high molecular weight polymers
US5032338A (en) 1985-08-19 1991-07-16 Allied-Signal Inc. Method to prepare high strength ultrahigh molecular weight polyolefin articles by dissolving particles and shaping the solution

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119704A (en) * 1961-12-04 1964-01-28 Dow Chemical Co Preparation of aerated cementitious products
NL177759B (nl) 1979-06-27 1985-06-17 Stamicarbon Werkwijze ter vervaardiging van een polyetheendraad, en de aldus verkregen polyetheendraad.
US4413110A (en) 1981-04-30 1983-11-01 Allied Corporation High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore
US4405399A (en) * 1981-09-30 1983-09-20 Colgate-Palmolive Company Method and apparatus for manufacturing dentifrice containing dispersed speckles
US4440711A (en) 1982-09-30 1984-04-03 Allied Corporation Method of preparing high strength and modulus polyvinyl alcohol fibers
US4883628A (en) 1983-12-05 1989-11-28 Allied-Signal Inc. Method for preparing tenacity and modulus polyacrylonitrile fiber
EP0183285B1 (en) * 1984-09-28 1990-04-11 Stamicarbon B.V. Process for the continuous preparation of homogeneous solutions of high-molecular polymers
NL8402961A (nl) * 1984-09-28 1986-04-16 Stamicarbon Werkwijze voor het bereiden van hoogverstrekbare polymere gelvoorwerpen.
US4778601A (en) * 1984-10-09 1988-10-18 Millipore Corporation Microporous membranes of ultrahigh molecular weight polyethylene
US4663101A (en) 1985-01-11 1987-05-05 Allied Corporation Shaped polyethylene articles of intermediate molecular weight and high modulus
CN1004364B (zh) * 1985-02-15 1989-05-31 斯塔米卡本公司(Dsm附属公司) 连续制备均匀的高分子聚合物溶液的方法
JPS62263307A (ja) * 1986-05-06 1987-11-16 Toyobo Co Ltd 高強力繊維またはフイルムの製造法
KR910005573B1 (ko) * 1986-10-13 1991-07-31 아사히 가세이 고오교 가부시끼가이샤 고밀도 폴리에틸렌 망상섬유, 이 섬유로 구성된 부직포 및 이들의 제조방법
JP3277233B2 (ja) * 1990-07-18 2002-04-22 ジ・オーストラリアン・ナショナル・ユニバーシティー 多孔性材料の形成
CN1060543C (zh) * 1997-01-02 2001-01-10 中国纺织科学研究院 超高分子量聚乙烯纤维连续制备方法和设备
US6506695B2 (en) * 1998-04-21 2003-01-14 Rheinische Kunststoffewerke Gmbh Breathable composite and method therefor
CN1311005C (zh) * 1999-04-09 2007-04-18 迪纳尔生物技术公司 用于制备单分散聚合物颗粒的方法
US6688214B1 (en) * 1999-08-03 2004-02-10 Morinaga Milk Industry Co., Ltd. Production method for processed soybean food products and apparatus for thermal deaeration of soybean slurry
ATE268397T1 (de) * 1999-08-11 2004-06-15 Toyo Boseki Ballistisches material enthaltend hochfeste polyethylenfasern
US6448359B1 (en) * 2000-03-27 2002-09-10 Honeywell International Inc. High tenacity, high modulus filament
AU2003295250A1 (en) * 2002-12-10 2004-06-30 Dsm Ip Assets B.V. Process for making and process for converting polyolefin fibres
ES2389372T3 (es) 2004-01-01 2012-10-25 Dsm Ip Assets B.V. Procedimiento para producir hilo multifilamento de polietileno de alto rendimiento
ES2375278T3 (es) 2004-01-01 2012-02-28 Dsm Ip Assets B.V. Procedimiento para producir hilo multifilamento de polietileno de alto rendimiento.
US7147807B2 (en) 2005-01-03 2006-12-12 Honeywell International Inc. Solution spinning of UHMW poly (alpha-olefin) with recovery and recycling of volatile spinning solvent

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870001724B1 (ko) * 1984-09-28 1987-09-25 스태미카본 베 · 뷔 고분자폴리머의 균질용액을 연속적으로 제조하는 방법
US5032338A (en) 1985-08-19 1991-07-16 Allied-Signal Inc. Method to prepare high strength ultrahigh molecular weight polyolefin articles by dissolving particles and shaping the solution
US4784820A (en) 1986-08-11 1988-11-15 Allied-Signal Inc. Preparation of solution of high molecular weight polymers

Also Published As

Publication number Publication date
IL194448A (en) 2015-05-31
MY149308A (en) 2013-08-30
ATE543858T1 (de) 2012-02-15
TWI417322B (zh) 2013-12-01
US8444898B2 (en) 2013-05-21
US20110049753A1 (en) 2011-03-03
US8506864B2 (en) 2013-08-13
WO2007118008A2 (en) 2007-10-18
BRPI0709652A2 (pt) 2011-07-19
CN101460548B (zh) 2012-02-01
US20070231572A1 (en) 2007-10-04
ES2379505T3 (es) 2012-04-26
IL194448A0 (en) 2009-08-03
WO2007118008A3 (en) 2007-11-29
TW200804471A (en) 2008-01-16
EP1999190B1 (en) 2012-02-01
MX2008012312A (es) 2008-10-31
EP1999190A2 (en) 2008-12-10
CN101460548A (zh) 2009-06-17
BRPI0709652B1 (pt) 2018-08-28
CA2648212C (en) 2013-10-01
KR20090004960A (ko) 2009-01-12
JP2009532528A (ja) 2009-09-10
CA2648212A1 (en) 2007-10-18
JP5144641B2 (ja) 2013-02-13
RU2008142849A (ru) 2010-05-10

Similar Documents

Publication Publication Date Title
KR101390161B1 (ko) 고분자량 폴리(알파-올레핀) 용액 및 이로부터 제조된 물품
EP0183285B1 (en) Process for the continuous preparation of homogeneous solutions of high-molecular polymers
US5032338A (en) Method to prepare high strength ultrahigh molecular weight polyolefin articles by dissolving particles and shaping the solution
JPS61167010A (ja) 中間分子量および高モジュラスのポリエチレン付形物の製造法
JPH0375644B2 (enExample)
WO2018045476A1 (en) Isotropized "ready-to-use" plastic pellets with highly entangled nanofibrils and method of production
JP2009209509A (ja) ポリフェニレンサルファイド繊維の製造方法
DK2467426T3 (en) PROCEDURE FOR MANUFACTURING FORMED ARTICLES OF POLY (TRIMETHYLENARYLATE) / POLYSTYRENE
KR20250134125A (ko) 내절단성 섬유 및 그 제조방법
CN101096784B (zh) 聚甲醛树脂纤维的制造方法
WO2011022624A1 (en) Poly(trimethylene arylate)/polystyrene composition and process for preparing
CN115559018B (zh) 一种高强聚烯烃纤维及其制备方法
JPS6189232A (ja) 高分子ポリマー均一溶液の連続製造方法
JPH0655839B2 (ja) 粒子を溶解し、溶液を成形することによる高強力、高モジュラスポリオレフィン成形品の製法
JP2024546718A (ja) 超微細デニールｕｈｍｗ ｐｅ繊維

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20081013

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20120321

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20130905

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20140326

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20140423

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20140424

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20170330

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20170330

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20180412

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20180412

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 20190418

Year of fee payment: 6

PR1001 Payment of annual fee

Payment date: 20190418

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20200413

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20210415

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20230411

Start annual number: 10

End annual number: 10