PT3868929T - Corpo moldado que apresenta elastano incorporado em celulose e processo de produção do mesmo - Google Patents

Corpo moldado que apresenta elastano incorporado em celulose e processo de produção do mesmo

Info

Publication number
PT3868929T
PT3868929T PT211617055T PT21161705T PT3868929T PT 3868929 T PT3868929 T PT 3868929T PT 211617055 T PT211617055 T PT 211617055T PT 21161705 T PT21161705 T PT 21161705T PT 3868929 T PT3868929 T PT 3868929T
Authority
PT
Portugal
Prior art keywords
elastane
manufacturing
moulded article
cellulose incorporated
cellulose
Prior art date
Application number
PT211617055T
Other languages
English (en)
Original Assignee
Chemiefaser Lenzing Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=60990707&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT3868929(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of PT3868929T publication Critical patent/PT3868929T/pt

Links

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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • 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
    • 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
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nonwoven Fabrics (AREA)
  • Luminescent Compositions (AREA)
PT211617055T 2018-01-15 2018-01-15 Corpo moldado que apresenta elastano incorporado em celulose e processo de produção do mesmo PT3868929T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21161705.5A EP3868929B1 (de) 2018-01-15 2018-01-15 Formkörper der in cellulose inkorporiertes elastan aufweist und herstellungsverfahren
EP18151674.1A EP3511446B1 (de) 2018-01-15 2018-01-15 Formkörper der in cellulose inkorporiertes elastan aufweist und herstellungsverfahren

Publications (1)

Publication Number Publication Date
PT3868929T true PT3868929T (pt) 2025-07-28

Family

ID=60990707

Family Applications (1)

Application Number Title Priority Date Filing Date
PT211617055T PT3868929T (pt) 2018-01-15 2018-01-15 Corpo moldado que apresenta elastano incorporado em celulose e processo de produção do mesmo

Country Status (11)

Country Link
US (1) US12312421B2 (pt)
EP (2) EP3868929B1 (pt)
JP (1) JP7760818B2 (pt)
KR (1) KR20200106506A (pt)
CN (1) CN111630214A (pt)
ES (2) ES3009596T3 (pt)
FI (2) FI3511446T3 (pt)
PT (1) PT3868929T (pt)
TW (2) TWI781277B (pt)
WO (1) WO2019138093A1 (pt)
ZA (1) ZA202004210B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112064130A (zh) * 2020-09-03 2020-12-11 赛得利(江苏)纤维有限公司 一种再生浆和再生浆粘胶纤维及其制备方法
SE545655C2 (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
DE102024002647A1 (de) * 2024-08-16 2025-11-13 Mercedes-Benz Group AG Elastin-Lösung zur Erhöhung der Elastizität von Bio-basiertem Lederersatz

Family Cites Families (57)

* Cited by examiner, † Cited by third party
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
DE3126016A1 (de) * 1981-07-02 1983-01-13 Bayer Ag, 5090 Leverkusen Elastisches umspinnungsgarn
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
US5897952A (en) * 1992-04-03 1999-04-27 The United States Of America As Represented By The Secretary Of Agriculture Temperature adaptable glyoxal-modified fibers and method of preparing 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
ES2185045T3 (es) * 1996-08-23 2003-04-16 Weyerhaeuser Co Fibras de lyocell y proceso para su preparacion.
GB2324064A (en) 1997-04-11 1998-10-14 Courtaulds Fibres Modified lyocell fibre and method of its formation
US6497953B1 (en) * 1998-10-09 2002-12-24 Cabot Corporation Polymeric fibers and spinning processes for making said polymeric fibers
DE19907830A1 (de) 1999-02-24 2000-08-31 Bayer Ag Verfahren und Vorrichtung zur Herstellung von Elastanfäden aus Recyclingmaterial
US7244497B2 (en) 2001-09-21 2007-07-17 Outlast Technologies, Inc. Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
GB2368342A (en) 2000-10-12 2002-05-01 Tencel Ltd Lyocell fibre and its production
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
AT411365B (de) 2002-03-07 2003-12-29 Wolford Ag Hochelastisches gestrick
JP4230293B2 (ja) 2003-06-30 2009-02-25 オカモト株式会社 合成樹脂レザー
CN1244729C (zh) 2003-09-25 2006-03-08 东华大学 一种聚氨酯纤维废弃物再生利用方法
US20050096399A1 (en) 2003-10-30 2005-05-05 Mobius Technologies, Inc. Method for recycling polyurethane and a composition comprising recycled polyurethane
GB0401821D0 (en) * 2004-01-28 2004-03-03 Qinetiq Nanomaterials Ltd Method of manufacture of polymer composites
JP5595637B2 (ja) 2004-11-10 2014-09-24 インヴィスタ テクノロジーズ エスアエルエル スパンデックスおよび硬質糸を含む弾性シャツ布地の製造方法
CN101111596A (zh) 2005-01-31 2008-01-23 株式会社益力多本社 以rRNA为标的的微生物定量分析方法
AT505787B1 (de) 2007-09-18 2009-06-15 Chemiefaser Lenzing Ag Lyocellfaser
CN101381899B (zh) 2008-10-15 2011-07-20 东华大学 一种离子液体制备竹碳中空纤维素纤维的方法
US20110057346A1 (en) * 2009-09-09 2011-03-10 Nunn Kayren J Art of using regenerated fibers in multi process non-wovens
US20110094691A1 (en) 2009-10-25 2011-04-28 Nunn Kayren J Process for regenerating post-consumer and post-industrial fibers
CN101974796A (zh) 2010-10-02 2011-02-16 山东海龙股份有限公司 一种麦饭石纤维素纤维的制备方法
CN102154722B (zh) 2011-05-16 2012-08-08 武汉纺织大学 一种弹性复合粘胶纤维及其制备方法
CN102250379B (zh) 2011-06-01 2013-01-16 中国人民解放军总后勤部军需装备研究所 一种涤棉混纺织物的分离及涤纶再聚合方法
JP5824766B2 (ja) 2011-06-08 2015-12-02 国立大学法人京都工芸繊維大学 繊維分離方法
WO2013124265A1 (en) * 2012-02-20 2013-08-29 Renewcell Lux S.À.R.L Regeneration of cellulose
FR2991600B1 (fr) 2012-06-06 2014-07-18 Fibers Procede de separation du polyester et du coton pour le recyclage de dechets textiles
US20130330992A1 (en) 2012-06-11 2013-12-12 Pomerantz/Bernard, LLC Denim Fabric Including Recycled Material
GB201216921D0 (en) 2012-09-21 2012-11-07 Worn Again Footwear And Accessories Ltd Process
NL2009851C2 (en) 2012-11-21 2014-05-27 Agrawal Ecolabs Processing of cotton-polyester waste texile.
DE102012222045A1 (de) 2012-12-03 2014-06-05 Cht R. Beitlich Gmbh Beschichtung von Luminophoren
JP6005542B2 (ja) 2013-02-05 2016-10-12 北越紀州製紙株式会社 半透膜支持体用不織布
DE102013101199B4 (de) 2013-02-07 2017-04-20 ATHAREL Enterprises GmbH Kleidungsstück für den Oberkörper
WO2017019802A1 (en) * 2015-07-28 2017-02-02 Evrnu, Spc Methods and systems for processing mixed textile feedstock, isolating constituent molecules, and regenerating cellulosic and polyester fibers
CA2923780A1 (en) * 2013-10-04 2015-04-09 List Holding Ag Method for producing a forming solution
US9840037B2 (en) 2013-10-31 2017-12-12 Talon Technologies, Inc. Method of making continuous folded and creased waistband and collar stand
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
CN103911742B (zh) 2014-04-16 2016-04-06 武汉猫人制衣有限公司 一种恒温棉面料及加工工艺及恒温内衣
CN104026786A (zh) 2014-06-25 2014-09-10 太仓市鑫泰针织有限公司 一种高弹性化纤混纺面料
AT517020B1 (de) 2015-02-06 2020-02-15 Chemiefaser Lenzing Ag Recycling von cellulosischen Kunstfasern
CN106146877B (zh) * 2015-04-17 2019-02-12 中国科学院化学研究所 一种利用离子液体回收废旧纺织品的方法
NL2016190B1 (en) 2016-02-01 2017-08-10 Stichting Saxion Method for regenerating cellulose fibers from cellulose-containing textile.
CN106065085A (zh) 2016-06-30 2016-11-02 余燕平 一种可溶解纺织品的回收、再生、循环使用技术
EP4219808B1 (en) 2016-12-06 2025-07-23 Circulose AB Cellulose fibers
EP3339504A1 (en) 2016-12-22 2018-06-27 Lenzing Aktiengesellschaft Method of pulping cotton-based raw material
EP3511140A1 (en) 2018-01-15 2019-07-17 Lenzing Aktiengesellschaft A process for separating a fibrous target component from textile waste
EP3748072A1 (de) 2019-06-04 2020-12-09 Lenzing Aktiengesellschaft Verfahren zum kontinuierlichen bereitstellen eines cellulose-aufweisenden aufbereiteten ausgangsstoffs

Also Published As

Publication number Publication date
EP3511446B1 (de) 2024-11-27
EP3868929B1 (de) 2025-04-23
EP3868929A1 (de) 2021-08-25
ES3036050T3 (en) 2025-09-12
ES3009596T3 (en) 2025-03-27
WO2019138093A1 (de) 2019-07-18
TWI831101B (zh) 2024-02-01
CN111630214A (zh) 2020-09-04
TW201938590A (zh) 2019-10-01
EP3511446A1 (de) 2019-07-17
TW202237668A (zh) 2022-10-01
FI3868929T3 (fi) 2025-07-29
US20210079121A1 (en) 2021-03-18
JP2021511448A (ja) 2021-05-06
FI3511446T3 (fi) 2025-02-27
ZA202004210B (en) 2023-04-26
US12312421B2 (en) 2025-05-27
TWI781277B (zh) 2022-10-21
KR20200106506A (ko) 2020-09-14
JP7760818B2 (ja) 2025-10-28

Similar Documents

Publication Publication Date Title
EP3823775A4 (en) ARTICLES AND MANUFACTURING PROCESSES
EP3562455B8 (en) Absorbent core, articles comprising said core, and methods of making
SG11202002902SA (en) Structurally-colored articles and methods of making and using structurally-colored articles
PL3711730T3 (pl) Wyroby chłonne i sposoby wytwarzania
ZA201808411B (en) Container and method of manufacturing the same
GB2560247B (en) Microneedle and method of manufacturing the same
EP3816214A4 (en) MOLDED ARTICLE AND METHOD OF PRODUCTION
GB201712165D0 (en) Wound dressing and method of manufacture
EP3527183B8 (en) Absorbent core, articles comprising said core, and methods of making
PL3727251T3 (pl) Wyrób chłonny i sposób jego wytwarzania
HUE057393T2 (hu) Orvosi rendszer és eljárás annak elõállítására
GB202104530D0 (en) Article of clothing and manufacturing method thereof
EP4051040A4 (en) CLOTHING ARTICLE AND ITS MANUFACTURING METHOD
GB201717885D0 (en) Prothesis and method of manufacture
EP3650182A4 (en) PANEL CORE OF AN ARTIFICIAL PANEL AND ITS MANUFACTURING PROCESS
PT3868929T (pt) Corpo moldado que apresenta elastano incorporado em celulose e processo de produção do mesmo
EP3778210A4 (en) Method for manufacturing molded article and preform of molded article
PL3813570T3 (pl) Sposób wytwarzania komponentu wyrobu do wytwarzania aerozolu i wyrobu do wytwarzania aerozolu obejmującego wspomniany komponent
PL3727263T3 (pl) Wyrób chłonny i sposób jego wytwarzania
GB202013174D0 (en) Article and method of making the same
GB202001006D0 (en) Additive manufacturing method and article produced therefrom
PT3461945T (pt) Processo de coloração e processo de fabrico de um corpo de base para coloração
GB202002451D0 (en) Article and method of manufacturing the same
IL267757A (en) Insole and its process of manufacturing
SG11202003203SA (en) Cosmetic molded article and method for manufacturing same