BR0113143A - Método e aparelho para produzir corpos continuamente moldados - Google Patents

Método e aparelho para produzir corpos continuamente moldados

Info

Publication number
BR0113143A
BR0113143A BR0113143-5A BR0113143A BR0113143A BR 0113143 A BR0113143 A BR 0113143A BR 0113143 A BR0113143 A BR 0113143A BR 0113143 A BR0113143 A BR 0113143A
Authority
BR
Brazil
Prior art keywords
extrusion
continuously molded
continuously cast
molded bodies
producing continuously
Prior art date
Application number
BR0113143-5A
Other languages
English (en)
Other versions
BR0113143B1 (pt
Inventor
Stefan Zikeli
Friedrich Ecker
Original Assignee
Zimmer 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=7651241&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0113143(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zimmer Ag filed Critical Zimmer Ag
Publication of BR0113143A publication Critical patent/BR0113143A/pt
Publication of BR0113143B1 publication Critical patent/BR0113143B1/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
    • 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

Abstract

"MéTODO E APARELHO PARA PRODUZIR CORPOS CONTINUAMENTE MOLDADOS". A presente invenção se refere a um método e um aparelho para extrudar corpos continuamente moldados, onde uma solução de extrusão, particularmente uma solução de extrusão que contem água, celulose e um óxido de amina terciária, é extrudada através de um orifício de extrusão como um corpo continuamente moldado e defletido então por meio de um defletor (7) . Para melhorar a qualidade dos corpos continuamente moldados produzidos pelo método ou aparelho da invenção, os orifícios de extrusão são arranjados em uma fileira de maneira tal que os corpos continuamente moldados individuais saem na forma de uma cortina (3) da cabeça de extrusão. Esta cortina é defletida então pelo defletor.
BRPI0113143-5A 2000-08-03 2001-04-25 método e aparelho para produzir corpos continuamente moldados. BR0113143B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10037923A DE10037923A1 (de) 2000-08-03 2000-08-03 Verfahren und Vorrichtung zur Herstellung von Endlosformkörpern
DE10037923.0 2000-08-03
PCT/EP2001/004688 WO2002012599A1 (de) 2000-08-03 2001-04-25 Verfahren und vorrichtung zur herstellung von endlosformkörpern

Publications (2)

Publication Number Publication Date
BR0113143A true BR0113143A (pt) 2003-06-10
BR0113143B1 BR0113143B1 (pt) 2010-11-30

Family

ID=7651241

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0113143-5A BR0113143B1 (pt) 2000-08-03 2001-04-25 método e aparelho para produzir corpos continuamente moldados.

Country Status (15)

Country Link
US (1) US7270779B2 (pt)
EP (1) EP1307610B2 (pt)
KR (1) KR100550686B1 (pt)
CN (1) CN1265036C (pt)
AT (1) ATE312214T1 (pt)
AU (1) AU2001258370A1 (pt)
BR (1) BR0113143B1 (pt)
CA (1) CA2417720C (pt)
DE (2) DE10037923A1 (pt)
MY (1) MY135266A (pt)
NO (1) NO324056B1 (pt)
PL (1) PL363106A1 (pt)
TW (1) TW561206B (pt)
WO (1) WO2002012599A1 (pt)
ZA (1) ZA200300803B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10200405A1 (de) 2002-01-08 2002-08-01 Zimmer Ag Spinnvorrichtung und -verfahren mit Kühlbeblasung
DE10204381A1 (de) * 2002-01-28 2003-08-07 Zimmer Ag Ergonomische Spinnanlage
DE10206089A1 (de) 2002-02-13 2002-08-14 Zimmer Ag Bersteinsatz
DE102004024030A1 (de) 2004-05-13 2005-12-08 Zimmer Ag Lyocell-Verfahren mit polymerisationsgradabhängiger Einstellung der Verarbeitungsdauer
AT504144B1 (de) 2006-08-17 2013-04-15 Chemiefaser Lenzing Ag Verfahren zur herstellung von zellulosefasern aus einer lösung von zellulose in einem tertiären aminoxid und vorrichtung zur durchführung des verfahrens
EP3505659A1 (de) 2018-08-30 2019-07-03 Aurotec GmbH Verfahren und vorrichtung zum filamentspinnen mit umlenkung
TW202041732A (zh) 2019-04-10 2020-11-16 奧地利商蘭仁股份有限公司 萊賽爾（Ｌｙｏｃｅｌｌ）纖維絲束、其製造和用途
EP3741887A1 (de) 2019-05-21 2020-11-25 Aurotec GmbH Verfahren und vorrichtung zum regenerieren eines lösungsmittels von zellulose aus einem spinnverfahren
CN112793116A (zh) * 2020-12-15 2021-05-14 咸阳新德安新材料科技有限公司 一种大管径柔性复合高压输送管加工设备及工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IT1090451B (it) * 1978-05-24 1985-06-26 Corima Spa Testa di estrusione per la produzione di filati sintetici
JPS59228012A (ja) * 1983-06-10 1984-12-21 Asahi Chem Ind Co Ltd 湿式紡糸方法
US4869860A (en) * 1984-08-09 1989-09-26 E. I. Du Pont De Nemours And Company Spinning process for aromatic polyamide filaments
ATA53792A (de) 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung
GB9526168D0 (en) 1995-12-21 1996-02-21 Courtaulds Fibres Holdings Ltd Fibre manufacture
US6221487B1 (en) 1996-08-23 2001-04-24 The Weyerhauser Company Lyocell fibers having enhanced CV properties
AT406386B (de) * 1998-07-28 2000-04-25 Chemiefaser Lenzing Ag Verfahren und vorrichtung zur herstellung cellulosischer formkörper

Also Published As

Publication number Publication date
KR20030022349A (ko) 2003-03-15
ATE312214T1 (de) 2005-12-15
BR0113143B1 (pt) 2010-11-30
DE50108331D1 (de) 2006-01-12
US20040051202A1 (en) 2004-03-18
ZA200300803B (en) 2003-07-14
MY135266A (en) 2008-03-31
CN1418267A (zh) 2003-05-14
NO324056B1 (no) 2007-08-06
US7270779B2 (en) 2007-09-18
WO2002012599A1 (de) 2002-02-14
DE10037923A1 (de) 2001-03-29
PL363106A1 (en) 2004-11-15
TW561206B (en) 2003-11-11
EP1307610A1 (de) 2003-05-07
AU2001258370A1 (en) 2002-02-18
CA2417720A1 (en) 2002-02-14
KR100550686B1 (ko) 2006-02-08
EP1307610B1 (de) 2005-12-07
CN1265036C (zh) 2006-07-19
EP1307610B2 (de) 2011-01-05
NO20030526D0 (no) 2003-02-03
CA2417720C (en) 2007-01-23
NO20030526L (no) 2003-04-03

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/04/2001, OBSERVADAS AS CONDICOES LEGAIS.

B25C Requirement related to requested transfer of rights

Owner name: ZIMMER AKTIENGESELLSCHAFT (DE)

Free format text: AFIM DE ATENDER A TRANSFERENCIA REQUERIDA ATRAVES DA PETICAO NO 018100030943/SP DE 23/08/2010, E NECESSARIO ESCLARECER DIVERGENCIA ENTRE O CEDENTE E O TITULAR DO DEPOSITO.

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: ZIMMER AKTIENGESELLSCHAFT (DE)

Free format text: ANULADA A EXIGENCIA PUBLICADA NA RPI 2121 DE 30/08/2011 POR TER SIDO INDEVIDA.

B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: ZIMMER AKTIENGESELLSCHAFT (DE)

Free format text: AFIM DE ATENDER AS ALTERACOES DE NOME, REQUERIDAS ATRAVES DA PETICAO NO 018100030791/SP DE 20/08/2010, APRESENTE O DOCUMENTO QUE COMPROVE TAIS ALTERACOES COM A LEGALIZACAO CONSULAR, BEM COMO A GUIA DE CUMPRIMENTO DE EXIGENCIA.

B25D Requested change of name of applicant approved

Owner name: ZIMMER GMBH (DE)

Free format text: NOME ALTERADO DE: ZIMMER AKTIENGESELLSCHAFT

B25D Requested change of name of applicant approved

Owner name: ZIAG PLANT ENGINEERING GMBH (DE)

Free format text: NOME ALTERADO DE: ZIMMER GMBH

B25A Requested transfer of rights approved

Owner name: LENZING AKTIENGESELLSCHAFT (AT)

Free format text: TRANSFERIDO DE: ZIAG PLANT ENGINEERING GMBH

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.