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)
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)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (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 (id)
JP (1) JPH10251440A (id)
AR (1) AR009850A1 (id)
AT (1) ATE259851T1 (id)
AU (1) AU698792B2 (id)
BR (1) BR9706486A (id)
CA (1) CA2225922A1 (id)
DE (1) DE69727650T2 (id)
ES (1) ES2213798T3 (id)
ID (1) ID19794A (id)
TW (1) TW401434B (id)

Families Citing this family (15)

* 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
ATE270690T1 (de) 1999-11-18 2004-07-15 Fraunhofer Ges Forschung 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 (en) 2018-03-27 2019-10-02 Friedrich-Alexander-Universität Erlangen-Nürnberg Method for producing a population of particles of polyvinylidene difluoride or of particles of a copolymer comprising polyvinylidene difluoride
EP3546502A1 (en) 2018-03-27 2019-10-02 Friedrich-Alexander-Universität Erlangen-Nürnberg Method for producing a population of particles of polyethylene terephthalate or polybutylene terephthalate or of a copolymer comprising pet and/or pbt
WO2019234511A1 (en) 2018-06-05 2019-12-12 Braskem S.A. Recycling processes for laminates and multi-layers
PL3997162T3 (pl) * 2019-07-10 2023-12-11 Redantea S.R.L. Kompozycje zawierające cykliczne węglany alkilenu i poliamidy, sposoby ich wytwarzania oraz ich zastosowania
US12384972B2 (en) 2020-06-30 2025-08-12 China Petroleum & Chemical Corporation Method and system for treating waste plastic material
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.
KR102599800B1 (ko) * 2021-10-12 2023-11-08 이경희 폐pet를 활용한 고품위 리싸이클 pet 칩의 제조방법
CN118234702A (zh) * 2021-10-25 2024-06-21 伊士曼化工公司 从含四甲基环丁二醇(tmcd)聚合物中回收对苯二甲酸二烷基酯的工艺
WO2025219922A1 (en) * 2024-04-18 2025-10-23 Università degli Studi di Perugia Process for the degradation of plastic products containing polyesters

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
AU4723389A (en) * 1988-12-23 1990-06-28 Imperial Chemical Industries Plc Non-attritive method for making polyester, polycarbonate or polyamide particles, particles obtainable by the method and their use
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
EP0850982B1 (en) 2004-02-18
AU698792B2 (en) 1998-11-05
ES2213798T3 (es) 2004-09-01
EP0850982A3 (en) 2000-01-05
BR9706486A (pt) 1999-06-08
AU4929997A (en) 1998-07-02
ATE259851T1 (de) 2004-03-15
CA2225922A1 (en) 1998-06-30
DE69727650T2 (de) 2004-07-29
EP0850982A2 (en) 1998-07-01
TW401434B (en) 2000-08-11
AR009850A1 (es) 2000-05-03
DE69727650D1 (de) 2004-03-25
JPH10251440A (ja) 1998-09-22

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