NO980445L - FremgangsmÕte for Õ gj°re et PET-materiale egnet for anvendelse ved fremstilling av strammebÕnd - Google Patents

FremgangsmÕte for Õ gj°re et PET-materiale egnet for anvendelse ved fremstilling av strammebÕnd

Info

Publication number
NO980445L
NO980445L NO980445A NO980445A NO980445L NO 980445 L NO980445 L NO 980445L NO 980445 A NO980445 A NO 980445A NO 980445 A NO980445 A NO 980445A NO 980445 L NO980445 L NO 980445L
Authority
NO
Norway
Prior art keywords
flakes
pet
post
consumer
chunks
Prior art date
Application number
NO980445A
Other languages
English (en)
Other versions
NO980445D0 (no
NO315242B1 (no
Inventor
Donald Van Erden
Gary L Vadnais
Manuel C Enriquez
Karl G Adams
James P Nelson
Original Assignee
Illinois Tool Works
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=25162932&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO980445(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Illinois Tool Works filed Critical Illinois Tool Works
Publication of NO980445D0 publication Critical patent/NO980445D0/no
Publication of NO980445L publication Critical patent/NO980445L/no
Publication of NO315242B1 publication Critical patent/NO315242B1/no

Links

Classifications

    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/287—Raw material pre-treatment while feeding
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0203—Separating plastics from plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0279—Optical identification, e.g. cameras or spectroscopy
    • 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
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003—PET, i.e. poylethylene terephthalate
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Push-Button Switches (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Package Frames And Binding Bands (AREA)
NO19980445A 1997-02-03 1998-02-02 Fremgangsmåte for fremstilling av et polyetylentereftalat- materiale som eregnet for fremstilling av plaststrammebånd NO315242B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/794,538 US5886058A (en) 1997-02-03 1997-02-03 Inline solid state polymerization of pet flakes for manufacturing plastic strap

Publications (3)

Publication Number Publication Date
NO980445D0 NO980445D0 (no) 1998-02-02
NO980445L true NO980445L (no) 1998-08-04
NO315242B1 NO315242B1 (no) 2003-08-04

Family

ID=25162932

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19980445A NO315242B1 (no) 1997-02-03 1998-02-02 Fremgangsmåte for fremstilling av et polyetylentereftalat- materiale som eregnet for fremstilling av plaststrammebånd

Country Status (22)

Country Link
US (1) US5886058A (no)
EP (1) EP0856537B1 (no)
JP (1) JPH10259254A (no)
KR (1) KR100257284B1 (no)
CN (1) CN1080282C (no)
AT (1) ATE243228T1 (no)
AU (1) AU698052B2 (no)
BR (1) BR9800508A (no)
CA (1) CA2227952C (no)
CZ (1) CZ293838B6 (no)
DE (1) DE69815559T2 (no)
DK (1) DK0856537T3 (no)
ES (1) ES2201406T3 (no)
HU (1) HU223008B1 (no)
IL (1) IL122969A (no)
NO (1) NO315242B1 (no)
PL (1) PL190528B1 (no)
PT (1) PT856537E (no)
RU (1) RU2151154C1 (no)
SK (1) SK284830B6 (no)
TR (1) TR199800162A2 (no)
TW (1) TW432086B (no)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6284808B1 (en) 1997-02-03 2001-09-04 Illinois Tool Works Inc. Inline solid state polymerization of PET flakes for manufacturing plastic strap by removing non-crystalline materials from recycled PET
TWI250934B (en) * 1997-10-17 2006-03-11 Advancsd Plastics Technologies Barrier-coated polyester articles and the fabrication method thereof
US6352426B1 (en) 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
CA2284965C (en) * 1998-11-13 2003-07-08 Illinois Tool Works Inc. Inline solid state polymerization of pet flakes for manufacturing plastic strap
AUPQ294699A0 (en) * 1999-09-17 1999-10-14 Visy Plastics Pty Ltd Process for preparing food contact grade polyethylene terephthalate resin from waste pet containers
DE19953659A1 (de) * 1999-11-08 2001-05-10 Buehler Ag Verfahren und Vorrichtung zur Dekontamination von Polykondensaten
HUP0302978A3 (en) * 2000-09-05 2005-10-28 Advanced Plastics Technologies Multilayer containers and preforms having barrier properties utilizing recycled material
AT410942B (de) * 2001-10-29 2003-08-25 Fellinger Markus Verfahren und vorrichtung zur erhöhung der grenzviskosität von polyester
EP1501885B1 (en) 2002-04-09 2011-06-29 Illinois Tool Works Inc. High integrity polyester strapping
ITMI20030048A1 (it) * 2003-01-15 2004-07-16 Vomm Chemipharma Srl Procedimento per la polimerizzazione in fase solida del
KR100981000B1 (ko) 2003-05-29 2010-09-07 에스케이케미칼주식회사 고중합도 폴리에틸렌테레프탈레이트의 고상중합방법
US20050136201A1 (en) * 2003-12-22 2005-06-23 Pepsico, Inc. Method of improving the environmental stretch crack resistance of RPET without solid stating
US7459113B2 (en) * 2004-03-08 2008-12-02 Eastman Chemical Company Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient
BRPI0402330B1 (pt) * 2004-06-14 2020-11-03 Fundação De Amparo À Pesquisa Do Estado de São Paulo processo de descontaminação de poliéster reciclado e uso do mesmo
RU2386645C2 (ru) * 2004-09-02 2010-04-20 Истман Кемикал Компани Сфероидальные частицы полиэфирных полимеров
DE602005016714D1 (de) * 2004-12-06 2009-10-29 Eastman Chem Co Cobaltkonzentrate auf polyesterbasis für sauerstoffspülende zusammensetzungen
EP1829914A1 (en) * 2004-12-21 2007-09-05 Asahi Kasei Chemicals Corporation Method for recycling recovered polycondensation polymer
RU2397867C2 (ru) * 2005-01-18 2010-08-27 М Энд Г Полимери Италия С.П.А. Разделенная на секции гранула для улучшенного удаления загрязнений
DE102005013701A1 (de) * 2005-03-24 2006-09-28 Krones Ag Verfahren und Vorrichtung zur Dekontamination von Kunststoffflakes
US7717697B2 (en) * 2005-08-30 2010-05-18 Sharon Hutchinson Methods and systems for controlling mold temperatures
EP2196299A1 (de) 2008-12-09 2010-06-16 Alpla Werke Alwin Lehner GmbH & CO. KG Verfahren zur Aufbereitung von rezykliertem Polyethylenterephthalat
KR20120135206A (ko) 2010-01-13 2012-12-12 미츠비시 폴리에스테르 필름 인코포레이티드 폐필름의 재활용 방법 및 그로부터 제조된 제품
GB2492942A (en) * 2011-04-20 2013-01-23 Buhler Sortex Ltd Processing system and method
NL1038906C2 (en) 2011-06-29 2013-01-03 Wavin Bv Method and system for providing an assembly of an amount of used plastic material and an information carrier carrying quality data of the amount.
RU2481952C1 (ru) * 2011-12-27 2013-05-20 Открытое акционерное общество "Институт пластмасс имени Г.С. Петрова" Способ получения полимерной ленты из вторичного полиэтилентерефталата
RU2481951C1 (ru) * 2011-12-27 2013-05-20 Открытое акционерное общество "Институт пластмасс имени Г.С. Петрова" Способ получения полимерной ленты из вторичного полиэтилентерефталата
US10538016B2 (en) 2012-05-31 2020-01-21 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
US9636860B2 (en) 2012-05-31 2017-05-02 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US11045979B2 (en) 2012-05-31 2021-06-29 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from recycled PET
US8597553B1 (en) 2012-05-31 2013-12-03 Mohawk Industries, Inc. Systems and methods for manufacturing bulked continuous filament
US9636845B2 (en) 2012-05-31 2017-05-02 Mohawk Industries, Inc. Method of manufacturing pet nurdles
US10487422B2 (en) 2012-05-31 2019-11-26 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from colored recycled pet
US9630354B2 (en) 2012-05-31 2017-04-25 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US9630353B2 (en) 2012-05-31 2017-04-25 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US10532495B2 (en) 2012-05-31 2020-01-14 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from recycled PET
US10695953B2 (en) 2012-05-31 2020-06-30 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
JP2016011337A (ja) * 2014-06-27 2016-01-21 三菱瓦斯化学株式会社 ポリエステル再生品の製造方法
DE102015118393A1 (de) * 2015-10-28 2017-05-04 STF Maschinen- & Anlagenbau GmbH Verfahren zum Sortieren von Verpackungsbehälter aus Kunststoff
ES2651000T3 (es) * 2015-11-10 2018-01-23 Gojara Dispositivo de control de la presión, dispensador que comprende dicho dispositivo de control de la presión y método de fabricación
US11312837B2 (en) 2016-11-03 2022-04-26 Science Medical, LLC Systems and methods for recycling post-consumer polyester-based fabric
US10751915B2 (en) 2016-11-10 2020-08-25 Aladdin Manufacturing Corporation Polyethylene terephthalate coloring systems and methods
CH713339A1 (de) * 2017-01-03 2018-07-13 Alpla Werke Alwin Lehner Gmbh & Co Kg PET-Regranulat mit hoher intrinsischer Viskosität und Verfahren zu dessen Herstellung.
WO2018140884A1 (en) 2017-01-30 2018-08-02 Mohawk Industries, Inc. Methods for manufacturing bulked continuous filament from colored recycled pet
US20180250864A1 (en) 2017-03-03 2018-09-06 Mohawk Industries, Inc. Polymer extruders with a dual vacuum arrangement and related methods
US11473216B2 (en) 2017-09-15 2022-10-18 Aladdin Manufacturing Corporation Polyethylene terephthalate coloring systems and methods
US11242622B2 (en) 2018-07-20 2022-02-08 Aladdin Manufacturing Corporation Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate
CH715231A1 (de) * 2018-08-06 2020-02-14 Alpla Werke Alwin Lehner Gmbh & Co Kg Verfahren zur Aufbereitung von zur Wiederverwendung vorgesehenen Thermoplasten.
JP7175707B2 (ja) * 2018-10-23 2022-11-21 萩原工業株式会社 再生樹脂材料の不純物除去方法
CN109705547B (zh) * 2018-11-30 2022-01-21 中粮集团有限公司 耐热改性聚乳酸材料及其制备方法
US12343903B2 (en) 2019-06-05 2025-07-01 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
KR102163351B1 (ko) 2019-11-08 2020-10-08 이경희 고강력 폴리에스터 장섬유 제조를 위한 재생 pet 칩 제조방법
JP7478356B2 (ja) * 2020-05-26 2024-05-07 大日本印刷株式会社 樹脂製品製造システムおよび樹脂製品の製造方法
KR102339830B1 (ko) 2020-10-21 2021-12-15 이경희 저점도 재활용품 pet 플레이크를 활용한 고점도 리싸이클 pet칩의 제조방법
KR102347381B1 (ko) 2020-11-05 2022-01-07 주식회사 새동방 Pet 재생칩의 제조 방법 및 이를 이용한 pet 단섬유
KR20230050530A (ko) 2021-10-07 2023-04-17 주식회사 새동방 저급 pet를 이용한 재생 pet 칩의 제조방법, 이에 따른 재생 pet 칩 및 이를 이용하여 제조된 pet 단섬유
KR102599800B1 (ko) 2021-10-12 2023-11-08 이경희 폐pet를 활용한 고품위 리싸이클 pet 칩의 제조방법
US12552911B2 (en) 2022-10-13 2026-02-17 Nano And Advanced Materials Institute Limited Preparation of recycled polyethylene terephthalate pellets, and bottles formed therefrom

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767601A (en) * 1971-09-01 1973-10-23 Du Pont Solid phase polymerization of waste polyethylene terephthalate
US4077945A (en) * 1974-03-23 1978-03-07 Zimmer Aktiengesellschaft Process for making linear polyesters from ethylene glycol and terephthalic acid
US4092458A (en) * 1975-05-15 1978-05-30 E. I. Du Pont De Nemours And Company Porous laminar pellets of waste poly(ethylene terephthalate) film, and processes for drying and polymerization
US4022863A (en) * 1975-06-04 1977-05-10 Caristrap Corporation Polymer plastic strapping from polyethylene terephthalate
SU557087A1 (ru) * 1975-06-18 1977-05-05 Курский Политехнический Институт Композици дл изготовлени пластической массы
SU603650A1 (ru) * 1975-07-29 1978-04-25 Предприятие П/Я Р-6768 Способ переработки отходов полиэтилентерефталата
US4742151A (en) * 1986-06-26 1988-05-03 Toyo Boseki Kabushiki Kaisha Ultra-high-molecular-weight polyesters
SU1680721A1 (ru) * 1988-02-29 1991-09-30 Московский институт тонкой химической технологии им.М.В.Ломоносова Способ получени пленки
DE4034459A1 (de) * 1990-10-30 1992-05-07 Hoechst Ag Verfahren zur aufbereitung thermisch beanspruchter polyester-abfaelle

Also Published As

Publication number Publication date
KR19980070986A (ko) 1998-10-26
SK284830B6 (sk) 2005-12-01
DE69815559D1 (de) 2003-07-24
HUP9800189A2 (hu) 2000-12-28
DK0856537T3 (da) 2003-10-06
IL122969A (en) 2005-06-19
JPH10259254A (ja) 1998-09-29
EP0856537A3 (en) 2000-09-13
KR100257284B1 (ko) 2000-05-15
CA2227952A1 (en) 1998-08-03
CA2227952C (en) 2002-05-21
ES2201406T3 (es) 2004-03-16
PL324600A1 (en) 1998-08-17
HU9800189D0 (en) 1998-03-30
CN1192451A (zh) 1998-09-09
AU698052B2 (en) 1998-10-22
ATE243228T1 (de) 2003-07-15
DE69815559T2 (de) 2004-05-13
EP0856537A2 (en) 1998-08-05
IL122969A0 (en) 1998-08-16
PL190528B1 (pl) 2005-12-30
HU223008B1 (hu) 2004-03-01
RU2151154C1 (ru) 2000-06-20
NO980445D0 (no) 1998-02-02
CZ293838B6 (cs) 2004-08-18
PT856537E (pt) 2003-11-28
EP0856537B1 (en) 2003-06-18
CZ27098A3 (cs) 1998-08-12
CN1080282C (zh) 2002-03-06
TW432086B (en) 2001-05-01
NO315242B1 (no) 2003-08-04
HUP9800189A3 (en) 2002-05-28
SK11898A3 (en) 2000-03-13
BR9800508A (pt) 1999-07-06
AU5216598A (en) 1998-08-06
US5886058A (en) 1999-03-23
TR199800162A2 (xx) 1998-08-21

Similar Documents

Publication Publication Date Title
NO980445L (no) FremgangsmÕte for Õ gj°re et PET-materiale egnet for anvendelse ved fremstilling av strammebÕnd
MXPA03011762A (es) Poliester modificado postcondensado.
CN101914272B (zh) 可生物降解的改性聚乳酸材料及制备方法以及由其制备无纺布的方法
ATE215580T1 (de) Konstruktionskunstoff und holzfaserverbundwerkstoff
DE69603099D1 (de) Verfahren zur Verbesserung der Verarbeitbarkeit von Polymeren mit ultraniedriger Schmelzviskosität
JP2857621B1 (ja) 廃合成樹脂成形物の製造方法
CN116444974B (zh) 耐高温二氧化碳基合金及其发泡材料和制备方法
KR960704963A (ko) 낮은 내확산성 초기중합체 펠릿으로 폴리에스테르를 고체 상태 중합시키는 방법(solid state polymerisation of polyesters with low diffusion resistance prepolymer pellets)
AU2003259052A8 (en) Polyolefin adhesive and production process therefor
KR930703375A (ko) 고분자량 폴리에스테르 수지의 제조방법
RU2003126605A (ru) Полимерные волокна
BR9003791A (pt) Mistura de polimeros,artigo moldado por sopro,folha termiconformavel,artigo extrudado e processo para melhorar as propriedades reologicas relacionadas com a moldagem por sopro de uma resina
US8556621B2 (en) Extrusion blow molding apparatus for preparing polyester articles
CN110951140A (zh) 一种聚乙烯颗粒生产工艺
Craciun et al. Review of the polymeric material composite, optimization for industrial application
CN116731479A (zh) 树脂组成物及其制作方法
ITMI990139A1 (it) Articoli trasparenti in resina poliestere (mg32)
ATE307148T1 (de) Verfahren zur kontinuierlichen herstellung von reaktiven polymeren durch in-line nachmodifizierung und daraus hergestellte produkte
CN110938249A (zh) 一种聚乙烯造粒方法
KR960040589A (ko) 목재 및 플라스틱 등의 폐기물을 이용한 성형제품의 제조방법
Mancini et al. Degradation of post-consumer PET during recycling by injection moulding
PL243385B1 (pl) Sposób modyfikacji rozdrobnionych odpadów gumowych
EP4644473A1 (en) Low energy visbreaking rldpe film
JP3619055B2 (ja) 生分解性梱包用バンド及びその製造方法
CN106987107A (zh) 一种可降解树脂组合物和可降解树脂薄膜

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees