ID19794A - Proses perolehan kembali polimer poliester berpori halus dan padat dari arus daur ulang dan produk-produk yang dibuat dengan proses tersebut - Google Patents

Proses perolehan kembali polimer poliester berpori halus dan padat dari arus daur ulang dan produk-produk yang dibuat dengan proses tersebut

Info

Publication number
ID19794A
ID19794A ID974009A ID974009A ID19794A ID 19794 A ID19794 A ID 19794A ID 974009 A ID974009 A ID 974009A ID 974009 A ID974009 A ID 974009A ID 19794 A ID19794 A ID 19794A
Authority
ID
Indonesia
Prior art keywords
refined
processes
products made
polyester polymers
returning process
Prior art date
Application number
ID974009A
Other languages
English (en)
Indonesian (id)
Inventor
Thomas Fairchild Brownscombe
Raymond Lawrence
Thomas Carl Semple
Robert Steven Tomaskovic
Original Assignee
Shell Intl Res Mij B V
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 Shell Intl Res Mij B V filed Critical Shell Intl Res Mij B V
Publication of ID19794A publication Critical patent/ID19794A/id

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
    • 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
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • 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
    • 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
    • C08G63/88—Post-polymerisation treatment
    • C08G63/89—Recovery of the polymer
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/052—Inducing phase separation by thermal treatment, e.g. cooling a solution
    • 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
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyesters Or Polycarbonates (AREA)
ID974009A 1996-12-31 1997-12-29 Proses perolehan kembali polimer poliester berpori halus dan padat dari arus daur ulang dan produk-produk yang dibuat dengan proses tersebut ID19794A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3461796P 1996-12-31 1996-12-31

Publications (1)

Publication Number Publication Date
ID19794A true ID19794A (id) 1998-07-30

Family

ID=21877533

Family Applications (1)

Application Number Title Priority Date Filing Date
ID974009A ID19794A (id) 1996-12-31 1997-12-29 Proses perolehan kembali polimer poliester berpori halus dan padat dari arus daur ulang dan produk-produk yang dibuat dengan proses tersebut

Country Status (11)

Country Link
EP (1) EP0850982B1 (de)
JP (1) JPH10251440A (de)
AR (1) AR009850A1 (de)
AT (1) ATE259851T1 (de)
AU (1) AU698792B2 (de)
BR (1) BR9706486A (de)
CA (1) CA2225922A1 (de)
DE (1) DE69727650T2 (de)
ES (1) ES2213798T3 (de)
ID (1) ID19794A (de)
TW (1) TW401434B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003023693A (ja) * 1999-10-04 2003-01-24 Matsushita Electric Ind Co Ltd スピーカ
EP1237998B1 (de) * 1999-11-18 2004-07-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur wiedergewinnung von polyestern oder polyestergemischen
DE102004018287B4 (de) 2004-04-15 2006-04-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Recycling von Polyestern oder Polyestergemischen aus polyesterhaltigen Abfällen
KR20060072547A (ko) * 2004-12-23 2006-06-28 에스케이케미칼주식회사 폴리에스테르 펠렛의 표면 결정화 방법
GB2560726B (en) * 2017-03-22 2022-12-21 Worn Again Tech Limited Dissolution process
EP3546501A1 (de) 2018-03-27 2019-10-02 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren zur herstellung einer population von partikeln aus polyvinylidendifluorid oder von partikeln eines copolymers mit polyvinylidendifluorid
EP3546502A1 (de) 2018-03-27 2019-10-02 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren zur herstellung einer population von partikeln aus polyethylenterephthalat oder polybutylenterephthalat oder eines copolymers mit pet und/oder pbt
US11787088B2 (en) 2018-06-05 2023-10-17 Braskem S.A. Recycling processes for laminates and multi-layers
IL289678B2 (en) * 2019-07-10 2026-02-01 Redantea S R L Complexes containing cyclic alkylene carbonates and polyamides, methods for their preparation and uses thereof
WO2022002091A1 (zh) * 2020-06-30 2022-01-06 中国石油化工股份有限公司 废塑料处理方法和系统
DE102020118948B4 (de) 2020-07-17 2023-06-01 Leibniz-Institut für Oberflächenmodifizierung e.V. Herstellungsverfahren für eine PET-Membran mittels eines Phaseninversions-Prozesses und eine nach dem Verfahren erhaltene PET-Membran
CH717934A1 (de) * 2020-10-06 2022-04-14 Alpla Werke Alwin Lehner Gmbh & Co Kg Verfahren zum Recyclen von Schalen und Blistern aus PET.
EP4074768B1 (de) * 2021-04-15 2026-07-08 Borealis GmbH Lösungsmittelbasiertes recyclingverfahren für polyolefine
KR102599800B1 (ko) * 2021-10-12 2023-11-08 이경희 폐pet를 활용한 고품위 리싸이클 pet 칩의 제조방법
EP4423047A1 (de) * 2021-10-25 2024-09-04 Eastman Chemical Company Verfahren zur rückgewinnung von dialkylterephthalaten aus polyesterzusammensetzungen
IT202400008830A1 (it) * 2024-04-18 2025-10-18 Univ Degli Studi Di Perugia Procedimento per la degradazione di prodotti plastici contenenti poliesteri

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247498A (en) * 1976-08-30 1981-01-27 Akzona Incorporated Methods for making microporous products
GB2120671B (en) * 1982-05-27 1986-02-12 Ici Plc Separation process
EP0376653A3 (de) * 1988-12-23 1991-01-16 Imperial Chemical Industries Plc Verfahren zum Herstellen von Polyester-, Polykarbonat- oder Polyamidteilchen ohne Zerreibung, die so erhaltenen Teilchen und ihre Anwendung
US5198471A (en) * 1989-09-11 1993-03-30 Rensselaer Polytechnic Institute Polymer recycling by selective dissolution
JPH03152137A (ja) * 1989-11-08 1991-06-28 Asahi Chem Ind Co Ltd ポリエステル多孔体、その製造法及びポリエステルの固相重合法
US5225448A (en) * 1992-11-19 1993-07-06 The Goodyear Tire & Rubber Company Preparation of porous polyester beads
JPH0873646A (ja) * 1994-09-09 1996-03-19 Mitsui Petrochem Ind Ltd 熱可塑性ポリエステル樹脂の精製方法
US5554657A (en) * 1995-05-08 1996-09-10 Shell Oil Company Process for recycling mixed polymer containing polyethylene terephthalate

Also Published As

Publication number Publication date
BR9706486A (pt) 1999-06-08
EP0850982A2 (de) 1998-07-01
TW401434B (en) 2000-08-11
ES2213798T3 (es) 2004-09-01
ATE259851T1 (de) 2004-03-15
DE69727650T2 (de) 2004-07-29
AU698792B2 (en) 1998-11-05
AR009850A1 (es) 2000-05-03
EP0850982A3 (de) 2000-01-05
JPH10251440A (ja) 1998-09-22
AU4929997A (en) 1998-07-02
EP0850982B1 (de) 2004-02-18
CA2225922A1 (en) 1998-06-30
DE69727650D1 (de) 2004-03-25

Similar Documents

Publication Publication Date Title
ID18815A (id) Proses pembuatan polimer berpori dari suatu campuran
ID24972A (id) Produk-produk polimer anionik dan prosesnya
ID21193A (id) Proses pembuatan emulsi-emulsi polimer dan polimer-polimer yang terbentuk darinya
ID16930A (id) Peralatan fotovoltaik dan proses untuk produksinya
ID19682A (id) Sistim katalis dan proses untuk memproduksi polimer
ID20751A (id) Katalis polimerisasi olefin dan proses pembuatan polimer olefin
ID23020A (id) (ko) polimer polibutena-1 dan proses pembuatannya
HUP9601211A3 (en) Process for recovering polyester polymer from mixed polymer recycle stream
ID23276A (id) Film polimer berorientasi biaksial dan suatu proses produksinya
ID19306A (id) Metoda untuk mengeluarkan kontaminan dari polimer
HUP9903593A3 (en) Process for enhancing the melt strength of polypropylene(co)polymers
ZA974604B (en) Plastics recycling process and process for the production of plastics materials.
ID17106A (id) Komposisi polimer semprotan-kering dan metodenya
HU9900762D0 (en) Process for recycling of articles based on vinyl-chloride polymers
ID24293A (id) Proses untuk memproduksi polimer heterofasik dan komposisi yang diperoleh tersebut
ID24102A (id) Peralatan dan proses untuk distilasi katalitik
EG22278A (en) Polymerisation process
EP1000951A4 (de) Hydrosililierungsverfahren und durch das verfahren hergestellte polymere
EG21516A (en) Polymerisation process
AU4929997A (en) Process for recovering a solid microporous polyester polymer from a recycle stream and products made thereby
IL131405A0 (en) Polymer stabilized bitumen granulate
ID21592A (id) Pelet-pelet karbon hitam dan proses untuk produksinya
ID16492A (id) Proses dan peralatan yang lebih baik untuk reaksi polikondensasi
DE59506294D1 (de) Perowskithaltiger Verbundwerkstoff, Verfahren zu seiner Herstellung, elektronisches Bauelement und Modul
ID15861A (id) Instalasi dan proses metalurgi mengandung fero