DE69521753T2 - Verfahren zur Herstellung von Papier und Pappe mit hoher mechanischer Festigkeit - Google Patents

Verfahren zur Herstellung von Papier und Pappe mit hoher mechanischer Festigkeit

Info

Publication number
DE69521753T2
DE69521753T2 DE69521753T DE69521753T DE69521753T2 DE 69521753 T2 DE69521753 T2 DE 69521753T2 DE 69521753 T DE69521753 T DE 69521753T DE 69521753 T DE69521753 T DE 69521753T DE 69521753 T2 DE69521753 T2 DE 69521753T2
Authority
DE
Germany
Prior art keywords
paper
cardboard
production
mechanical strength
natural starch
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
DE69521753T
Other languages
English (en)
Other versions
DE69521753D1 (de
Inventor
Fausto Marzolini
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
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 Ausimont SpA filed Critical Ausimont SpA
Application granted granted Critical
Publication of DE69521753D1 publication Critical patent/DE69521753D1/de
Publication of DE69521753T2 publication Critical patent/DE69521753T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D21H23/16—Addition before or during pulp beating or refining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
DE69521753T 1994-09-08 1995-09-05 Verfahren zur Herstellung von Papier und Pappe mit hoher mechanischer Festigkeit Expired - Fee Related DE69521753T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941838A IT1271003B (it) 1994-09-08 1994-09-08 Processo per la produzione di carta e cartone ad elevata resistenza meccanica

Publications (2)

Publication Number Publication Date
DE69521753D1 DE69521753D1 (de) 2001-08-23
DE69521753T2 true DE69521753T2 (de) 2002-05-23

Family

ID=11369527

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521753T Expired - Fee Related DE69521753T2 (de) 1994-09-08 1995-09-05 Verfahren zur Herstellung von Papier und Pappe mit hoher mechanischer Festigkeit

Country Status (6)

Country Link
US (1) US5976322A (de)
EP (1) EP0701021B1 (de)
AT (1) ATE203294T1 (de)
CA (1) CA2157692A1 (de)
DE (1) DE69521753T2 (de)
IT (1) IT1271003B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1086274B9 (de) * 1998-06-10 2005-01-19 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. Verfahren zur herstellung von papier
CN110344278B (zh) * 2019-07-24 2021-08-20 台州市永丰纸业有限公司 一种瓦楞原纸防潮工艺

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1834903A (en) * 1930-02-05 1931-12-01 Raffold Process Corp Manufacture of paper
US2207555A (en) * 1934-05-17 1940-07-09 Stein Hall Mfg Co Precipitation of starch upon fibers used in the manufacture of paper
US2036882A (en) * 1934-06-21 1936-04-07 Pattilloch Processes Inc Process of making paper
GB509002A (en) * 1939-02-06 1939-07-10 Pattilloch Processes Inc Improvements in or relating to processes of making paper
DE1130271B (de) * 1960-10-28 1962-05-24 Hoechst Ag Verfahren zur Verbesserung der Retention mineralischer Fuellstoffe bei der Bildung von Papiervliesen
US3264174A (en) * 1964-01-29 1966-08-02 Nalco Chemical Co Alkali metal aluminate modified starch and process of preparing paper therewith
CA759363A (en) * 1964-05-26 1967-05-23 Harima Kasei Kogyo Co. Sizing of paper
GB1282551A (en) * 1968-06-04 1972-07-19 Saloman Neumann A process for the manufacture of sheet material
US3640842A (en) * 1969-05-14 1972-02-08 American Maize Prod Co Process for making paper using starch having an increased gel strength
GB1371600A (en) * 1971-10-11 1974-10-23 Ass Portland Cement Process for the manufacture of sheet material
GR65316B (en) * 1978-06-20 1980-08-02 Arjomari Prioux Method for the preparation of fibrous leaf
DE2924947C2 (de) * 1979-06-21 1983-11-17 Giulini Chemie Gmbh, 6700 Ludwigshafen Verfahren zur Herstellung eines Oberflächenleimungsmittels für Papier, Karton, Pappen und Vliesen
SE446969B (sv) * 1983-12-09 1986-10-20 Olof Carlsson Sett att framstella ett flockningsmedel
DE3706525A1 (de) * 1987-02-28 1988-09-08 Basf Ag Verfahren zur herstellung von papier, pappe und karton mit hoher trockenfestigkeit
FR2612961B1 (fr) * 1987-03-23 1989-10-13 Atochem Procede de fabrication du papier par adjonction a la suspension fibreuse d'une charge minerale, d'un agent de collage, d'amidon cationique et de polychlorure d'aluminium
FR2612960B1 (fr) * 1987-03-23 1989-06-16 Atochem Procede de fabrication du papier d'emballage et du carton par adjonction a la suspension fibreuse d'amidon cationique et de polychlorure d'aluminium
DE3742764A1 (de) * 1987-12-17 1989-06-29 Sueddeutsche Kalkstickstoff Flockungs- und/oder fixiermittel fuer die papierleimung
US5082528A (en) * 1990-12-07 1992-01-21 Eaglebrook, Inc. Iron salts as retention agents
BR9205974A (pt) * 1991-07-02 1994-08-02 Eka Nobel Ab Processo para produção de papel

Also Published As

Publication number Publication date
EP0701021A3 (de) 1997-07-09
ITMI941838A1 (it) 1996-03-08
IT1271003B (it) 1997-05-26
DE69521753D1 (de) 2001-08-23
EP0701021A2 (de) 1996-03-13
ITMI941838A0 (it) 1994-09-08
CA2157692A1 (en) 1996-03-09
US5976322A (en) 1999-11-02
EP0701021B1 (de) 2001-07-18
ATE203294T1 (de) 2001-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee