BE873896A - Procede de fabrication d'un article faconne en polyester avec utilisation de matieres de dechet - Google Patents
Procede de fabrication d'un article faconne en polyester avec utilisation de matieres de dechetInfo
- Publication number
- BE873896A BE873896A BE0/193235A BE193235A BE873896A BE 873896 A BE873896 A BE 873896A BE 0/193235 A BE0/193235 A BE 0/193235A BE 193235 A BE193235 A BE 193235A BE 873896 A BE873896 A BE 873896A
- Authority
- BE
- Belgium
- Prior art keywords
- factory
- manufacturing
- waste materials
- polyester article
- polyester
- Prior art date
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
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Polyesters Or Polycarbonates (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/875,101 US4138374A (en) | 1978-02-03 | 1978-02-03 | Process for manufacturing shaped polyester article using scrap materials |
Publications (1)
Publication Number | Publication Date |
---|---|
BE873896A true BE873896A (fr) | 1979-08-02 |
Family
ID=25365207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/193235A BE873896A (fr) | 1978-02-03 | 1979-02-02 | Procede de fabrication d'un article faconne en polyester avec utilisation de matieres de dechet |
Country Status (10)
Country | Link |
---|---|
US (1) | US4138374A (it) |
JP (1) | JPS54111562A (it) |
BE (1) | BE873896A (it) |
CA (1) | CA1118570A (it) |
DE (1) | DE2904020C2 (it) |
FR (1) | FR2416240A1 (it) |
GB (1) | GB1598120A (it) |
IT (1) | IT1110298B (it) |
LU (1) | LU80869A1 (it) |
NL (1) | NL186771C (it) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259478A (en) * | 1979-12-14 | 1981-03-31 | Eastman Kodak Company | Process for preparing high molecular weight copolyesters |
US4403990A (en) * | 1981-12-02 | 1983-09-13 | Baxter Travenol Laboratories, Inc. | Support assembly for a cannula and the like |
US4390668A (en) * | 1981-12-02 | 1983-06-28 | Baxter Travenol Laboratories, Inc. | Autoclavable thermoplastic material which is heat bondable to a cannula and the like |
US4451583A (en) * | 1982-01-26 | 1984-05-29 | Olin Corporation | Recycling of flexible polyurethane foam scrap |
US5503790A (en) * | 1989-10-05 | 1996-04-02 | Solo Cup Company | Method of producing disposable articles utilizing regrind polyethylene terephthalate (PET) |
DE4034459A1 (de) * | 1990-10-30 | 1992-05-07 | Hoechst Ag | Verfahren zur aufbereitung thermisch beanspruchter polyester-abfaelle |
AU2298392A (en) * | 1991-07-01 | 1993-02-11 | Fiber Industries Inc. | Recovery of polyester from spent film |
DE4314345A1 (de) * | 1993-04-30 | 1994-11-17 | Reinhard Dr Unger | Verfahren und Vorrichtung zur Wiederaufbereitung von festem Polyestermaterial |
US5876644A (en) * | 1996-08-27 | 1999-03-02 | Wellman, Inc. | Food quality polyester recycling |
US5945460A (en) * | 1997-03-20 | 1999-08-31 | Eastman Chemical Company | Process for continuously producing polyester articles with scrap recycle in a continuous melt-to-preform process |
GB9905382D0 (en) * | 1999-03-10 | 1999-05-05 | Texon Uk Ltd | Laminar materials suitable for use in the manufacture of shoes,method of making same and shoe stiffener materials including laminar materials |
GB2364017A (en) * | 2000-06-27 | 2002-01-16 | Texon Uk Ltd | Laminar material suitable for use in the manufacture of shoes |
TR199901921A1 (xx) * | 2001-01-26 | 2002-12-23 | Sasa Dupont Sabanci Polyester Sanayi̇ A.Ş. | Direkt ekstrüzyon yöntemi ile atık pet şişelerden tekstil esaslı kesik elyaf ve sürekli filament (poy) üretimi. |
US20030134915A1 (en) * | 2001-12-17 | 2003-07-17 | Scantlebury Geoffrey Raymond | Production of transparent polyester using waste |
CN101084256B (zh) * | 2004-12-21 | 2010-11-17 | 旭化成化学株式会社 | 缩聚聚合物的回收品的再利用方法 |
US20070232777A1 (en) * | 2006-04-04 | 2007-10-04 | Deardurff L Robert | Method for treating recycled polyethylene terephthalate for accelerated processing |
MX2022000197A (es) | 2008-09-30 | 2022-03-02 | Shaw Ind Group Inc | Composiciones de tereftalato de polietileno reciclado, fibras y articulos producidos a partir de las mismas, y metodos para producirlas. |
US8741972B2 (en) * | 2008-09-30 | 2014-06-03 | Columbia Insurance Company | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same |
TW201124101A (en) * | 2009-11-02 | 2011-07-16 | Morgan Collection Inc | Knitted fabric bed skirt |
TWM379415U (en) * | 2010-01-12 | 2010-05-01 | Yi Yu Wang Entpr Co Ltd | Massage glove for shower |
DE102018202547A1 (de) * | 2018-02-20 | 2019-10-02 | Thyssenkrupp Ag | Vorrichtung und Verfahren zum Einmischen von Recyclingmaterial in eine Polyesterschmelze |
CN113166977B (zh) * | 2018-11-22 | 2023-08-29 | Bb工程公司 | 熔纺长丝的方法和装置 |
CN113549200B (zh) * | 2021-07-15 | 2023-05-16 | 江苏志成新材料科技有限公司 | 一种利用pbt聚酯化学再生为可降解聚酯的工艺方法 |
CN114456549A (zh) * | 2022-02-09 | 2022-05-10 | 富海(山东)包装材料有限公司 | 一种高粘度再生聚酯的聚酯熔体直拉片材工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3057702A (en) * | 1953-05-11 | 1962-10-09 | Du Pont | Apparatus for preparation of condensation polymers |
US2933476A (en) * | 1955-09-30 | 1960-04-19 | Du Pont | Polymerization process |
BE637964A (it) * | 1962-09-27 | |||
NL301426A (it) * | 1962-12-06 | |||
US3248180A (en) * | 1963-09-09 | 1966-04-26 | Du Pont | Polymer finisher apparatus |
US3652466A (en) * | 1968-07-16 | 1972-03-28 | Du Pont | Process of recovering polyester from polyester films having polymeric coatings |
DE2114304B2 (de) * | 1971-03-24 | 1976-05-13 | Verfahren zur rueckgewinnung von polymerisaten aus abfallprodukten |
-
1978
- 1978-02-03 US US05/875,101 patent/US4138374A/en not_active Expired - Lifetime
- 1978-05-31 GB GB24770/78A patent/GB1598120A/en not_active Expired
-
1979
- 1979-01-31 CA CA000320650A patent/CA1118570A/en not_active Expired
- 1979-02-01 JP JP978779A patent/JPS54111562A/ja active Granted
- 1979-02-02 DE DE19792904020 patent/DE2904020C2/de not_active Expired - Lifetime
- 1979-02-02 BE BE0/193235A patent/BE873896A/xx not_active IP Right Cessation
- 1979-02-02 NL NL7900866A patent/NL186771C/xx not_active IP Right Cessation
- 1979-02-02 LU LU80869A patent/LU80869A1/xx unknown
- 1979-02-02 FR FR7902747A patent/FR2416240A1/fr active Granted
- 1979-02-02 IT IT1986379A patent/IT1110298B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2904020A1 (de) | 1979-08-09 |
JPS6346089B2 (it) | 1988-09-13 |
GB1598120A (en) | 1981-09-16 |
NL186771C (nl) | 1991-02-18 |
FR2416240A1 (fr) | 1979-08-31 |
NL7900866A (nl) | 1979-08-07 |
DE2904020C2 (de) | 1993-11-18 |
IT1110298B (it) | 1985-12-23 |
US4138374A (en) | 1979-02-06 |
FR2416240B1 (it) | 1983-04-15 |
CA1118570A (en) | 1982-02-23 |
IT7919863A0 (it) | 1979-02-02 |
LU80869A1 (fr) | 1979-10-29 |
NL186771B (nl) | 1990-09-17 |
JPS54111562A (en) | 1979-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: E.I. DU PONT DE NEMOURS AND CY Effective date: 19990202 |