FR2393088B1 - - Google Patents
Info
- Publication number
- FR2393088B1 FR2393088B1 FR7737074A FR7737074A FR2393088B1 FR 2393088 B1 FR2393088 B1 FR 2393088B1 FR 7737074 A FR7737074 A FR 7737074A FR 7737074 A FR7737074 A FR 7737074A FR 2393088 B1 FR2393088 B1 FR 2393088B1
- Authority
- FR
- France
- 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.)
- Expired
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
-
- 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
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/04—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of synthetic 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Coloring (AREA)
- Artificial Filaments (AREA)
- Polyesters Or Polycarbonates (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/749,149 US4118187A (en) | 1975-05-19 | 1976-12-09 | Fabric dye stripping, separation and recovery of polyester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2393088A1 FR2393088A1 (fr) | 1978-12-29 |
| FR2393088B1 true FR2393088B1 (show.php) | 1981-02-06 |
Family
ID=25012481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7737074A Granted FR2393088A1 (fr) | 1976-12-09 | 1977-12-08 | Procede d'epuisement du colorant d'un tissu, de separation et de recuperation d'un polyester |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5374128A (show.php) |
| CA (1) | CA1090046A (show.php) |
| DE (1) | DE2754728A1 (show.php) |
| FR (1) | FR2393088A1 (show.php) |
| GB (1) | GB1552880A (show.php) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137393A (en) * | 1977-04-07 | 1979-01-30 | Monsanto Company | Polyester polymer recovery from dyed polyester fibers |
| DE2814909A1 (de) * | 1977-04-07 | 1978-10-19 | Monsanto Co | Verfahren zur rueckgewinnung von polyesterpolymeren |
| US5554657A (en) * | 1995-05-08 | 1996-09-10 | Shell Oil Company | Process for recycling mixed polymer containing polyethylene terephthalate |
| US6083283A (en) * | 1996-10-24 | 2000-07-04 | Solutia Inc. | Method for removing color from ionically dyeable polymeric materials |
| CN101880925B (zh) * | 2010-06-21 | 2012-06-20 | 湖南中泰特种装备有限责任公司 | 一种冻胶纺丝中混合溶剂的回收方法及其装置 |
| TWI481762B (zh) * | 2013-09-04 | 2015-04-21 | Far Eastern New Century Corp | Decolorization of Polyester Fibers Dyed by Dye |
| GB2528495B (en) * | 2014-07-24 | 2021-03-03 | Worn Again Tech Limited | Recycling process |
| GB2528494B (en) * | 2014-07-24 | 2018-01-03 | Worn Again Footwear And Accessories Ltd | Process for extracting polyester and dyes from fabric |
| JP6708642B2 (ja) * | 2014-07-24 | 2020-06-10 | ウォーン アゲイン テクノロジーズ リミティド | リサイクルプロセス |
| CN104894696B (zh) * | 2015-06-29 | 2017-01-04 | 重庆再升科技股份有限公司 | 一种从无隔板滤纸纸边回收纤维的方法 |
| TWI750456B (zh) * | 2019-02-22 | 2021-12-21 | 南亞塑膠工業股份有限公司 | 一種經染色的聚酯纖維脫色方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3804811A (en) * | 1972-04-12 | 1974-04-16 | Horizons Inc | Shaped articles from reconstituted polyester |
| US4003881A (en) * | 1975-02-24 | 1977-01-18 | Monsanto Company | Polyester polymer recovery from dyed polyester fabrics |
| JPS51128379A (en) * | 1975-04-25 | 1976-11-09 | Monsanto Co | Process for recovering polyester polymer |
-
1977
- 1977-12-08 GB GB5112477A patent/GB1552880A/en not_active Expired
- 1977-12-08 FR FR7737074A patent/FR2393088A1/fr active Granted
- 1977-12-08 CA CA292,661A patent/CA1090046A/en not_active Expired
- 1977-12-08 DE DE19772754728 patent/DE2754728A1/de not_active Withdrawn
- 1977-12-08 JP JP14770677A patent/JPS5374128A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1090046A (en) | 1980-11-18 |
| DE2754728A1 (de) | 1978-06-15 |
| GB1552880A (en) | 1979-09-19 |
| JPS5374128A (en) | 1978-07-01 |
| FR2393088A1 (fr) | 1978-12-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |