ZA200209447B - Method for extruding a continuous shaped body. - Google Patents

Method for extruding a continuous shaped body. Download PDF

Info

Publication number: ZA200209447B
Authority: ZA; South Africa
Prior art keywords: extrusion; value; continuous moulding; air; velocity
Prior art date: 2000-05-22

Application number

ZA200209447A

Other languages

English (en)

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.)

2000-05-22

Filing date

2002-11-20

Publication date

2004-01-26

2002-11-20 Application filed by Zimmer Ag filed Critical Zimmer Ag

2004-01-26 Publication of ZA200209447B publication Critical patent/ZA200209447B/en

Links

238000000034 method Methods 0.000 title claims description 77
238000001125 extrusion Methods 0.000 claims description 95
238000000465 moulding Methods 0.000 claims description 85
230000001133 acceleration Effects 0.000 claims description 21
230000015271 coagulation Effects 0.000 claims description 11
238000005345 coagulation Methods 0.000 claims description 11
239000001913 cellulose Substances 0.000 claims description 6
229920002678 cellulose Polymers 0.000 claims description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
150000003512 tertiary amines Chemical class 0.000 claims description 3
238000009987 spinning Methods 0.000 description 26
206010061592 cardiac fibrillation Diseases 0.000 description 11
230000002600 fibrillogenic effect Effects 0.000 description 11
239000000654 additive Substances 0.000 description 4
238000009736 wetting Methods 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
230000000087 stabilizing effect Effects 0.000 description 3
239000000126 substance Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 2
ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 description 2
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
239000006229 carbon black Substances 0.000 description 2
235000019241 carbon black Nutrition 0.000 description 2
230000002844 continuous effect Effects 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
238000009472 formulation Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000002269 spontaneous effect Effects 0.000 description 2
239000003381 stabilizer Substances 0.000 description 2
239000004753 textile Substances 0.000 description 2
229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
229920002101 Chitin Polymers 0.000 description 1
229920001661 Chitosan Polymers 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
230000002730 additional effect Effects 0.000 description 1
239000000783 alginic acid Substances 0.000 description 1
229920000615 alginic acid Polymers 0.000 description 1
235000010443 alginic acid Nutrition 0.000 description 1
229960001126 alginic acid Drugs 0.000 description 1
150000004781 alginic acids Chemical class 0.000 description 1
230000000844 anti-bacterial effect Effects 0.000 description 1
150000001720 carbohydrates Chemical class 0.000 description 1
235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000003086 colorant Substances 0.000 description 1
230000002301 combined effect Effects 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000011888 foil Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910052736 halogen Inorganic materials 0.000 description 1
150000002367 halogens Chemical class 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
238000004886 process control Methods 0.000 description 1
229940075579 propyl gallate Drugs 0.000 description 1
235000010388 propyl gallate Nutrition 0.000 description 1
239000000473 propyl gallate Substances 0.000 description 1
125000005624 silicic acid group Chemical class 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 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
- 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
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Artificial Filaments (AREA)

ZA200209447A 2000-05-22 2002-11-20 Method for extruding a continuous shaped body. ZA200209447B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE10025231A DE10025231A1 (de)	2000-05-22	2000-05-22	Verfahren zum Extrudieren eines Endlosformkörpers

Publications (1)

Publication Number	Publication Date
ZA200209447B true ZA200209447B (en)	2004-01-26

Family

ID=7643076

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200209447A ZA200209447B (en)	2000-05-22	2002-11-20	Method for extruding a continuous shaped body.

Country Status (16)

Country	Link
US (1)	US7025926B2 (fr)
EP (1)	EP1285107B1 (fr)
KR (1)	KR100500281B1 (fr)
CN (1)	CN1274889C (fr)
AT (1)	ATE274611T1 (fr)
AU (1)	AU2001252261A1 (fr)
BR (1)	BR0111344A (fr)
CA (1)	CA2409836C (fr)
DE (2)	DE10025231A1 (fr)
EA (1)	EA004417B1 (fr)
MY (1)	MY122803A (fr)
NO (1)	NO320610B1 (fr)
PL (1)	PL361883A1 (fr)
TW (1)	TW515754B (fr)
WO (1)	WO2001090450A1 (fr)
ZA (1)	ZA200209447B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10023391A1 (de) *	2000-05-12	2001-03-15	Lurgi Zimmer Ag	Verfahren und Vorrichtung zur zugspannungsfreien Förderung von Endlosformkörpern
DE10062083B4 (de) *	2000-12-13	2008-04-10	Ostthüringische Materialprüfgesellschaft Für Textil Und Kunststoffe Mbh	Verfahren zur Herstellung von Celluloseendlosformkörpern
US6708901B2 (en)	2001-01-12	2004-03-23	Johnsondiversey, Inc.	Multiple function dispenser
JP2005157409A (ja) *	2003-09-03	2005-06-16	Mitsubishi Electric Corp	検査装置デバッグシステム
US7459015B2 (en) *	2004-04-16	2008-12-02	Birla Research Institute For Applied Sciences	Process for the preparation of a cellulose solution for spinning of fibres, filaments or films therefrom
DE102006018883A1 (de) *	2006-04-24	2007-10-25	Ossberger Gmbh + Co.	Verfahren und Vorrichtung zum Herstellen eines schlauchartigen Gegenstands aus thermoplastischem Kunststoff
DK1936017T3 (da) *	2006-12-22	2013-11-04	Reifenhaeuser Gmbh & Co Kg	Fremgangsmåde og indretning til fremstilling af spunbonded stof af cellulosefilamenter
AT505730B1 (de) *	2007-08-16	2010-07-15	Helfenberger Immobilien Llc &	Mischung, insbesondere spinnlösung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT402947B (de) *	1995-12-27	1997-09-25	Chemiefaser Lenzing Ag	Verfahren zur herstellung cellulosischer fasern sowie vorrrichtung zur durchführung des verfahrens
US6210801B1 (en) *	1996-08-23	2001-04-03	Weyerhaeuser Company	Lyocell fibers, and compositions for making same
GB9625634D0 (en) *	1996-12-10	1997-01-29	Courtaulds Fibres Holdings Ltd	Method of manufacture of nonwoven fabric

2000
- 2000-05-22 DE DE10025231A patent/DE10025231A1/de not_active Withdrawn
2001
- 2001-04-12 AU AU2001252261A patent/AU2001252261A1/en not_active Abandoned
- 2001-04-12 AT AT01925549T patent/ATE274611T1/de not_active IP Right Cessation
- 2001-04-12 WO PCT/EP2001/004241 patent/WO2001090450A1/fr not_active Ceased
- 2001-04-12 CA CA002409836A patent/CA2409836C/fr not_active Expired - Fee Related
- 2001-04-12 BR BR0111344-5A patent/BR0111344A/pt active Search and Examination
- 2001-04-12 PL PL36188301A patent/PL361883A1/xx unknown
- 2001-04-12 KR KR10-2002-7015774A patent/KR100500281B1/ko not_active Expired - Fee Related
- 2001-04-12 CN CNB018098746A patent/CN1274889C/zh not_active Expired - Fee Related
- 2001-04-12 EP EP01925549A patent/EP1285107B1/fr not_active Expired - Lifetime
- 2001-04-12 DE DE50103408T patent/DE50103408D1/de not_active Expired - Fee Related
- 2001-04-12 EA EA200201197A patent/EA004417B1/ru not_active IP Right Cessation
- 2001-05-14 TW TW090111471A patent/TW515754B/zh not_active IP Right Cessation
- 2001-05-16 MY MYPI20012289 patent/MY122803A/en unknown
2002
- 2002-04-12 US US10/296,336 patent/US7025926B2/en not_active Expired - Fee Related
- 2002-11-20 ZA ZA200209447A patent/ZA200209447B/en unknown
- 2002-11-21 NO NO20025583A patent/NO320610B1/no unknown

Also Published As

Publication number	Publication date
EA004417B1 (ru)	2004-04-29
KR100500281B1 (ko)	2005-07-11
AU2001252261A1 (en)	2001-12-03
DE10025231A1 (de)	2000-11-02
NO20025583L (no)	2003-01-22
US20030193109A1 (en)	2003-10-16
EP1285107B1 (fr)	2004-08-25
BR0111344A (pt)	2003-04-29
KR20030004414A (ko)	2003-01-14
CN1274889C (zh)	2006-09-13
NO320610B1 (no)	2005-12-27
PL361883A1 (en)	2004-10-04
WO2001090450A1 (fr)	2001-11-29
DE50103408D1 (de)	2004-09-30
NO20025583D0 (no)	2002-11-21
ATE274611T1 (de)	2004-09-15
EP1285107A1 (fr)	2003-02-26
US7025926B2 (en)	2006-04-11
CA2409836C (fr)	2007-01-02
CN1441861A (zh)	2003-09-10
MY122803A (en)	2006-05-31
TW515754B (en)	2003-01-01
EA200201197A1 (ru)	2003-10-30
CA2409836A1 (fr)	2002-11-19

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