MA51608B1 - Procédé de recyclage du matériau textile comprenant de la cellulose - Google Patents
Procédé de recyclage du matériau textile comprenant de la celluloseInfo
- Publication number
- MA51608B1 MA51608B1 MA51608A MA51608A MA51608B1 MA 51608 B1 MA51608 B1 MA 51608B1 MA 51608 A MA51608 A MA 51608A MA 51608 A MA51608 A MA 51608A MA 51608 B1 MA51608 B1 MA 51608B1
- Authority
- MA
- Morocco
- Prior art keywords
- textile material
- cellulosic fibers
- cellulose
- fiber
- separating
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 5
- 239000004753 textile Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 229920002678 cellulose Polymers 0.000 title abstract 2
- 239000001913 cellulose Substances 0.000 title abstract 2
- 238000004064 recycling Methods 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 abstract 8
- 238000000926 separation method Methods 0.000 abstract 2
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- 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
- D01F13/02—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of cellulose, cellulose derivatives or proteins
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B16/00—Regeneration of cellulose
-
- 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
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
-
- 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
- B29B2017/0217—Mechanical separating techniques; devices therefor
-
- 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
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0224—Screens, sieves
-
- 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
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0231—Centrifugating, cyclones
-
- 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
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0234—Mechanical separating techniques; devices therefor using gravity, e.g. separating by weight differences in a wind sifter
-
- 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
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
- B29B2017/0244—Mechanical separating techniques; devices therefor using density difference in liquids
-
- 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
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0248—Froth flotation, i.e. wherein gas bubbles are attached to suspended particles in an aerated liquid
-
- 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
- B29B2017/0255—Specific separating techniques using different melting or softening temperatures of the materials to be separated
-
- 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
- B29B2017/0262—Specific separating techniques using electrical caracteristics
- B29B2017/0265—Electrostatic separation
-
- 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
- B29B2017/0268—Separation of metals
- B29B2017/0272—Magnetic separation
-
- 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
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
-
- 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
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/044—Knives
-
- 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
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0468—Crushing, i.e. disintegrating into small particles
-
- 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
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
-
- 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
- B29K2105/26—Scrap or recycled material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Sustainable Development (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
Abstract
L'invention concerne un procédé de recyclage d'un matériau textile comportant de la cellulose pour fabriquer des corps moulés (102) cellulosiques régénérés. Le procédé consiste à fragmenter (56) le matériau textile, séparer (58) une partie des composants sans fibres du matériau textile fragmenté des parties à base de fibres du matériau textile fragmenté, séparer mécaniquement (66) au moins une partie des fibres non cellulosiques des composants à base de fibres de fibres cellulosiques des composants à base de fibres, séparer chimiquement (76) au moins une autre partie des fibres non cellulosiques des fibres cellulosiques, générer (94) les corps moulés (102) sur la base des fibres cellulosiques après la séparation mécanique (66) et la séparation chimique (76).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18151697.2A EP3511448A1 (fr) | 2018-01-15 | 2018-01-15 | Procédé de recyclage du matériau textile comprenant de la cellulose |
PCT/EP2019/050757 WO2019138098A1 (fr) | 2018-01-15 | 2019-01-14 | Procédé de récupération d'un matériau textile comportant de la cellulose |
Publications (2)
Publication Number | Publication Date |
---|---|
MA51608A MA51608A (fr) | 2021-04-21 |
MA51608B1 true MA51608B1 (fr) | 2023-11-30 |
Family
ID=60990714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA51608A MA51608B1 (fr) | 2018-01-15 | 2019-01-14 | Procédé de recyclage du matériau textile comprenant de la cellulose |
Country Status (9)
Country | Link |
---|---|
US (2) | US11519104B2 (fr) |
EP (3) | EP3511448A1 (fr) |
CN (2) | CN117164952A (fr) |
ES (1) | ES2956810T3 (fr) |
FI (1) | FI3740605T3 (fr) |
MA (1) | MA51608B1 (fr) |
PT (1) | PT3740605T (fr) |
TW (1) | TWI703245B (fr) |
WO (1) | WO2019138098A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2879348T3 (es) * | 2018-09-13 | 2021-11-22 | Chemiefaser Lenzing Ag | Material textil compuesto por cordeles entrelazados |
CN114746494A (zh) * | 2019-12-13 | 2022-07-12 | 兰精股份公司 | 从混合型纺织废料中回收原材料的方法 |
CN111020722B (zh) * | 2019-12-16 | 2021-11-23 | 青岛百草新材料股份有限公司 | 一种积雪草粘胶载体的再生纤维素纤维及其制备方法 |
CN111304767B (zh) * | 2020-02-17 | 2022-10-04 | 河北吉藁化纤有限责任公司 | 一种利用废旧纺织品再生浆粕生产再生纤维素纤维的制备方法及再生纤维素纤维 |
FI130401B (en) | 2020-03-09 | 2023-08-14 | Infinited Fiber Company Oy | Separation of polyester-cotton blends |
FI130519B (en) | 2021-09-09 | 2023-10-24 | Infinited Fiber Company Oy | Method for processing fibrous raw material |
TWI780902B (zh) * | 2021-09-09 | 2022-10-11 | 南亞塑膠工業股份有限公司 | 聚酯羊毛混紡織物的回收方法 |
FR3128721A1 (fr) * | 2021-10-28 | 2023-05-05 | Induo | Filaments textiles et procédé de fabrication de filaments textiles |
FI20225009A1 (en) | 2022-01-07 | 2023-07-08 | Infinited Fiber Company Oy | Cellulose carbamate polymer |
SE2250049A1 (en) | 2022-01-20 | 2023-07-21 | Re Newcell Ab | Recycling of mixtures of textiles comprising cellulose |
WO2023175568A1 (fr) * | 2022-03-18 | 2023-09-21 | Toray-Opelontex Co., Ltd. | Fibre élastique de polyuréthane et son procédé de production |
SE2251160A1 (en) * | 2022-10-06 | 2023-11-28 | Re Newcell Ab | Method for manufacturing a product comrpising recycled fibers by filtration and acid treatment of a viscose dope |
WO2024127295A1 (fr) * | 2022-12-15 | 2024-06-20 | Beste S.P.A. | Procédé de récupération de déchets |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3801273A (en) | 1972-08-30 | 1974-04-02 | Johnson & Johnson | Methods of recovering waste cellulosic fibers |
US3937671A (en) | 1974-11-18 | 1976-02-10 | Textile Research Institute | Method of recovering constituents from polyester and cellulosic textile waste |
US4246221A (en) | 1979-03-02 | 1981-01-20 | Akzona Incorporated | Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent |
US4345039A (en) | 1981-06-01 | 1982-08-17 | Venture Chemicals, Inc. | Method of recovering polyester fibers and cellulosic powder from polyester/cotton textile waste |
US4668454A (en) | 1985-06-12 | 1987-05-26 | E. I. Du Pont De Nemours And Company | Heat-strengthening process |
US5240530A (en) | 1992-02-10 | 1993-08-31 | Tennessee Valley Performance Products, Inc. | Carpet and techniques for making and recycling same |
US5342854A (en) | 1993-07-28 | 1994-08-30 | Hoechst Celanese Corporation | Polyester dissolution for polyester/cotton blend recycle |
DE4409335A1 (de) | 1994-03-18 | 1994-09-29 | Thueringisches Inst Textil | Verfahren zum Abtrennen von Faserstoffkomponenten aus Mischtextilien |
DE4416466A1 (de) | 1994-05-10 | 1995-11-16 | Zimmer Ag | Trennverfahren für Teppichböden |
AT401392B (de) | 1994-09-05 | 1996-08-26 | Chemiefaser Lenzing Ag | Verfahren zur herstellung eines cellulosischen formkörpers |
US5722603A (en) | 1995-11-28 | 1998-03-03 | Alliedsignal Inc. /Dsm N.V. | Process for separation and recovery of waste carpet components |
GB2324064A (en) | 1997-04-11 | 1998-10-14 | Courtaulds Fibres | Modified lyocell fibre and method of its formation |
US7255816B2 (en) | 2000-11-10 | 2007-08-14 | Kimberly-Clark Worldwide, Inc. | Method of recycling bonded fibrous materials and synthetic fibers and fiber-like materials produced thereof |
FR2991600B1 (fr) | 2012-06-06 | 2014-07-18 | Fibers | Procede de separation du polyester et du coton pour le recyclage de dechets textiles |
GB201216921D0 (en) | 2012-09-21 | 2012-11-07 | Worn Again Footwear And Accessories Ltd | Process |
DE102012222045A1 (de) | 2012-12-03 | 2014-06-05 | Cht R. Beitlich Gmbh | Beschichtung von Luminophoren |
AT515152B1 (de) * | 2013-11-26 | 2015-12-15 | Chemiefaser Lenzing Ag | Verfahren zum Vorbehandeln von rückgewonnenen Baumwollfasern zur Verwendung bei der Herstellung von Formkörpern aus regenerierter Cellulose |
JP6707079B2 (ja) * | 2014-10-06 | 2020-06-10 | ジュノ エルエルシー | 廃棄材料を再生するための一体化された方法およびシステム |
AT517020B1 (de) | 2015-02-06 | 2020-02-15 | Chemiefaser Lenzing Ag | Recycling von cellulosischen Kunstfasern |
EP3328924A4 (fr) * | 2015-07-28 | 2019-04-03 | Evrnu, SPC | Procédés et systèmes de traitement de matière première textiles mixtes, isolement des molécules constituantes, et régénération de fibres polyester et cellulosique |
EP3551790B1 (fr) * | 2016-12-06 | 2023-04-05 | Re:NewCell AB | Fibres de cellulose |
EP3339504A1 (fr) | 2016-12-22 | 2018-06-27 | Lenzing Aktiengesellschaft | Procédé de réduction en pâte de matières premières à base de coton |
EP3511140A1 (fr) | 2018-01-15 | 2019-07-17 | Lenzing Aktiengesellschaft | Procédé de séparation d'un composant cible fibreux à partir de déchets textiles |
-
2018
- 2018-01-15 EP EP18151697.2A patent/EP3511448A1/fr not_active Withdrawn
-
2019
- 2019-01-14 CN CN202311169630.7A patent/CN117164952A/zh active Pending
- 2019-01-14 MA MA51608A patent/MA51608B1/fr unknown
- 2019-01-14 FI FIEP19700304.9T patent/FI3740605T3/fi active
- 2019-01-14 ES ES19700304T patent/ES2956810T3/es active Active
- 2019-01-14 US US16/962,504 patent/US11519104B2/en active Active
- 2019-01-14 TW TW108101351A patent/TWI703245B/zh active
- 2019-01-14 PT PT197003049T patent/PT3740605T/pt unknown
- 2019-01-14 CN CN201980008641.2A patent/CN111655912B/zh active Active
- 2019-01-14 EP EP19700304.9A patent/EP3740605B1/fr active Active
- 2019-01-14 EP EP23175798.0A patent/EP4234778A3/fr active Pending
- 2019-01-14 WO PCT/EP2019/050757 patent/WO2019138098A1/fr unknown
-
2022
- 2022-12-02 US US18/073,941 patent/US11828005B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
TW201940769A (zh) | 2019-10-16 |
US11519104B2 (en) | 2022-12-06 |
TWI703245B (zh) | 2020-09-01 |
PT3740605T (pt) | 2023-09-13 |
MA51608A (fr) | 2021-04-21 |
US20200347520A1 (en) | 2020-11-05 |
CN111655912A (zh) | 2020-09-11 |
EP3740605A1 (fr) | 2020-11-25 |
EP3740605B1 (fr) | 2023-06-07 |
US20230096086A1 (en) | 2023-03-30 |
EP3511448A1 (fr) | 2019-07-17 |
FI3740605T3 (fi) | 2023-09-08 |
US11828005B2 (en) | 2023-11-28 |
EP4234778A2 (fr) | 2023-08-30 |
EP4234778A3 (fr) | 2023-09-13 |
CN117164952A (zh) | 2023-12-05 |
CN111655912B (zh) | 2023-09-15 |
ES2956810T3 (es) | 2023-12-28 |
WO2019138098A1 (fr) | 2019-07-18 |
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