ITTO910610A0 - Polpa d'amido, procedimento per la sua preparazione e suo impiego nella fabbricazione di carta e cartone - Google Patents

Polpa d'amido, procedimento per la sua preparazione e suo impiego nella fabbricazione di carta e cartone

Info

Publication number
ITTO910610A0
ITTO910610A0 IT91TO610A ITTO910610A ITTO910610A0 IT TO910610 A0 ITTO910610 A0 IT TO910610A0 IT 91TO610 A IT91TO610 A IT 91TO610A IT TO910610 A ITTO910610 A IT TO910610A IT TO910610 A0 ITTO910610 A0 IT TO910610A0
Authority
IT
Italy
Prior art keywords
cardboard
paper
procedure
preparation
manufacturing
Prior art date
Application number
IT91TO610A
Other languages
English (en)
Inventor
Carlo Benedicenti
Fabrizio Pedretti
Gino Zanardi
Original Assignee
Ferruzzi Ricerca & Tec
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 Ferruzzi Ricerca & Tec filed Critical Ferruzzi Ricerca & Tec
Priority to ITTO910610A priority Critical patent/IT1249972B/it
Publication of ITTO910610A0 publication Critical patent/ITTO910610A0/it
Priority to GB9215395A priority patent/GB2258251B/en
Priority to FR9209366A priority patent/FR2681070B1/fr
Priority to BE9200691A priority patent/BE1006059A5/fr
Priority to DE4225425A priority patent/DE4225425C2/de
Publication of ITTO910610A1 publication Critical patent/ITTO910610A1/it
Application granted granted Critical
Publication of IT1249972B publication Critical patent/IT1249972B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • 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
    • D01D5/40—Formation 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
ITTO910610A 1991-07-31 1991-07-31 Polpa d'amido, procedimento per la sua preparazione e suo impiego nella fabbricazione di carta e cartone. IT1249972B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO910610A IT1249972B (it) 1991-07-31 1991-07-31 Polpa d'amido, procedimento per la sua preparazione e suo impiego nella fabbricazione di carta e cartone.
GB9215395A GB2258251B (en) 1991-07-31 1992-07-20 Starch pulp,process for its preparation and its application in the manufacture of paper and cardboard
FR9209366A FR2681070B1 (fr) 1991-07-31 1992-07-29 Pate d'amidon, procede de production de cette pate, procede de production de papier ou de carton utilisant cette pate et composition de papier ou de carton obtenue par ce procede.
BE9200691A BE1006059A5 (fr) 1991-07-31 1992-07-30 Pulpe d'amidon, procede pour sa preparation et son application dans la fabrication de papier et de carton.
DE4225425A DE4225425C2 (de) 1991-07-31 1992-07-31 Stärkemasse, Verfahren zu ihrer Herstellung und ihre Verwendung in der Herstellung von Papier und Pappe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910610A IT1249972B (it) 1991-07-31 1991-07-31 Polpa d'amido, procedimento per la sua preparazione e suo impiego nella fabbricazione di carta e cartone.

Publications (3)

Publication Number Publication Date
ITTO910610A0 true ITTO910610A0 (it) 1991-07-31
ITTO910610A1 ITTO910610A1 (it) 1993-01-31
IT1249972B IT1249972B (it) 1995-03-30

Family

ID=11409536

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910610A IT1249972B (it) 1991-07-31 1991-07-31 Polpa d'amido, procedimento per la sua preparazione e suo impiego nella fabbricazione di carta e cartone.

Country Status (5)

Country Link
BE (1) BE1006059A5 (it)
DE (1) DE4225425C2 (it)
FR (1) FR2681070B1 (it)
GB (1) GB2258251B (it)
IT (1) IT1249972B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1256971B (it) * 1992-10-16 1995-12-27 Novamont Spa Dispositivo e procedimento per la produzione di fibre di materiale amidaceo.
US5866251A (en) * 1992-10-16 1999-02-02 Eridania Beghin-Say Device and process for the production of fibrious starch materials
DE9309693U1 (de) * 1993-06-30 1994-01-27 Stollewerk Dieter Tonerkartusche für Drucker oder Kopierer
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
EP2748359B1 (en) * 2011-10-18 2018-01-03 HeiQ Pty Ltd Fibre-forming process and fibres produced by the process
CN105838585B (zh) * 2016-06-01 2018-10-12 海南大学 硅藻培养装置与方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4340442A (en) * 1978-11-06 1982-07-20 Champion International Corporation Starch fibrids useful in enhancing the physical properties of paper, and process of preparing same

Also Published As

Publication number Publication date
GB2258251A (en) 1993-02-03
ITTO910610A1 (it) 1993-01-31
IT1249972B (it) 1995-03-30
GB9215395D0 (en) 1992-09-02
DE4225425C2 (de) 2002-05-08
DE4225425A1 (de) 1993-02-04
BE1006059A5 (fr) 1994-05-03
GB2258251B (en) 1995-03-22
FR2681070B1 (fr) 1994-10-28
FR2681070A1 (fr) 1993-03-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940726