CA2125977C - Device and process for the production of fibrous starch materials - Google Patents

Device and process for the production of fibrous starch materials Download PDF

Info

Publication number
CA2125977C
CA2125977C CA002125977A CA2125977A CA2125977C CA 2125977 C CA2125977 C CA 2125977C CA 002125977 A CA002125977 A CA 002125977A CA 2125977 A CA2125977 A CA 2125977A CA 2125977 C CA2125977 C CA 2125977C
Authority
CA
Canada
Prior art keywords
starch
section
chamber
extrusion
starch material
Prior art date
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 - Fee Related
Application number
CA002125977A
Other languages
English (en)
French (fr)
Other versions
CA2125977A1 (en
Inventor
Catia Bastioli
Bruno Casale
Gino Zanardi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cerestar Holding BV
Original Assignee
Cerestar Holding BV
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
Application filed by Cerestar Holding BV filed Critical Cerestar Holding BV
Publication of CA2125977A1 publication Critical patent/CA2125977A1/en
Application granted granted Critical
Publication of CA2125977C publication Critical patent/CA2125977C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/40Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Paper (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CA002125977A 1992-10-16 1993-10-11 Device and process for the production of fibrous starch materials Expired - Fee Related CA2125977C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITTO92A000837 1992-10-16
ITTO920837A IT1256971B (it) 1992-10-16 1992-10-16 Dispositivo e procedimento per la produzione di fibre di materiale amidaceo.
PCT/EP1993/002782 WO1994009190A1 (en) 1992-10-16 1993-10-11 Device and process for the production of fibrous starch materials

Publications (2)

Publication Number Publication Date
CA2125977A1 CA2125977A1 (en) 1994-04-28
CA2125977C true CA2125977C (en) 2003-09-30

Family

ID=11410787

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002125977A Expired - Fee Related CA2125977C (en) 1992-10-16 1993-10-11 Device and process for the production of fibrous starch materials

Country Status (14)

Country Link
EP (1) EP0617742B1 (it)
JP (1) JP3345013B2 (it)
AT (1) ATE162561T1 (it)
AU (1) AU669225B2 (it)
BR (1) BR9305678A (it)
CA (1) CA2125977C (it)
DE (1) DE69316585T2 (it)
DK (1) DK0617742T3 (it)
ES (1) ES2111186T3 (it)
FI (1) FI102772B1 (it)
IT (1) IT1256971B (it)
NO (1) NO942255D0 (it)
RU (1) RU2113559C1 (it)
WO (1) WO1994009190A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409465A1 (de) * 1994-03-19 1995-09-21 Kinkel Werner Helmut Biologisch abbaubare Vliese und Vliesverbundmaterialien
EP2246472A1 (en) 2009-03-24 2010-11-03 Mondi Limited South Africa Process for preparing polysaccharide gel particles and pulp furnish for use in paper making
BR112015008315B1 (pt) 2012-10-22 2021-11-16 Innventia Ab Método de fibras de fiação ou extrusão
GB2518199A (en) * 2013-09-13 2015-03-18 Xiros Ltd Method of producing a swellable polymer fibre
HK1249557A1 (zh) 2015-04-28 2018-11-02 Spinnova Oy 用於制造纤维纱线的化学方法和系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988782A (en) * 1958-12-09 1961-06-20 Du Pont Process for producing fibrids by precipitation and violent agitation
US4205025A (en) * 1975-12-22 1980-05-27 Champion International Corporation Synthetic polymeric fibrids, fibrid products and process for their production
CA1079016A (en) * 1976-03-25 1980-06-10 Donald S. Greif Water insensitive starch fibers and a process for the production thereof
US4243480A (en) * 1977-10-17 1981-01-06 National Starch And Chemical Corporation Process for the production of paper containing starch fibers and the paper produced thereby
IT1249972B (it) * 1991-07-31 1995-03-30 Ferruzzi Ricerca & Tec Polpa d'amido, procedimento per la sua preparazione e suo impiego nella fabbricazione di carta e cartone.

Also Published As

Publication number Publication date
DE69316585D1 (de) 1998-02-26
BR9305678A (pt) 1994-11-22
NO942255L (no) 1994-06-15
EP0617742A1 (en) 1994-10-05
JP3345013B2 (ja) 2002-11-18
IT1256971B (it) 1995-12-27
FI102772B (fi) 1999-02-15
ITTO920837A1 (it) 1994-04-16
AU669225B2 (en) 1996-05-30
FI942851A0 (fi) 1994-06-15
JPH07502312A (ja) 1995-03-09
EP0617742B1 (en) 1998-01-21
NO942255D0 (no) 1994-06-15
RU2113559C1 (ru) 1998-06-20
DK0617742T3 (da) 1998-03-30
FI102772B1 (fi) 1999-02-15
DE69316585T2 (de) 1998-04-23
FI942851L (fi) 1994-06-15
WO1994009190A1 (en) 1994-04-28
ITTO920837A0 (it) 1992-10-16
CA2125977A1 (en) 1994-04-28
ATE162561T1 (de) 1998-02-15
AU5150693A (en) 1994-05-09
ES2111186T3 (es) 1998-03-01

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