ATE203294T1 - 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
ATE203294T1
ATE203294T1 AT95113875T AT95113875T ATE203294T1 AT E203294 T1 ATE203294 T1 AT E203294T1 AT 95113875 T AT95113875 T AT 95113875T AT 95113875 T AT95113875 T AT 95113875T AT E203294 T1 ATE203294 T1 AT E203294T1
Authority
AT
Austria
Prior art keywords
producing paper
cardboard
mechanical strength
high mechanical
natural starch
Prior art date
Application number
AT95113875T
Other languages
English (en)
Inventor
Fausto Marzolini
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 ATE203294T1 publication Critical patent/ATE203294T1/de

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)
AT95113875T 1994-09-08 1995-09-05 Verfahren zur herstellung von papier und pappe mit hoher mechanischer festigkeit ATE203294T1 (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 (1)

Publication Number Publication Date
ATE203294T1 true ATE203294T1 (de) 2001-08-15

Family

ID=11369527

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95113875T ATE203294T1 (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
BR9910991B1 (pt) * 1998-06-10 2009-01-13 processo para fabricar papel, papel, e, uso de um amido aniânico.
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
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
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
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
CA2108027C (en) * 1991-07-02 1997-05-27 Bruno Carre A process for the production of paper

Also Published As

Publication number Publication date
CA2157692A1 (en) 1996-03-09
ITMI941838A0 (it) 1994-09-08
IT1271003B (it) 1997-05-26
EP0701021A2 (de) 1996-03-13
EP0701021B1 (de) 2001-07-18
DE69521753T2 (de) 2002-05-23
DE69521753D1 (de) 2001-08-23
ITMI941838A1 (it) 1996-03-08
EP0701021A3 (de) 1997-07-09
US5976322A (en) 1999-11-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties