AU553303B2 - Process for the manufacturing of paper - Google Patents

Process for the manufacturing of paper

Info

Publication number
AU553303B2
AU553303B2 AU83402/82A AU8340282A AU553303B2 AU 553303 B2 AU553303 B2 AU 553303B2 AU 83402/82 A AU83402/82 A AU 83402/82A AU 8340282 A AU8340282 A AU 8340282A AU 553303 B2 AU553303 B2 AU 553303B2
Authority
AU
Australia
Prior art keywords
paper
manufacturing
induced
improvement
physical
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.)
Ceased
Application number
AU83402/82A
Other versions
AU8340282A (en
Inventor
Emilio Mortarotti
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.)
Ifd Industrial Financial Development Srl
Original Assignee
IFD IND FINANC DEV Srl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11182899&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU553303(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by IFD IND FINANC DEV Srl filed Critical IFD IND FINANC DEV Srl
Publication of AU8340282A publication Critical patent/AU8340282A/en
Application granted granted Critical
Publication of AU553303B2 publication Critical patent/AU553303B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • D21H17/23—Lignins
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)

Abstract

By the treatment of paper, particularly the paper to be used for the intermediate layer of corrugated paper board, with black liquors of paper pulp, an improvement of the physical and mechanical properties of the paper, particularly of the crushing strength, is induced.
AU83402/82A 1981-05-05 1982-05-05 Process for the manufacturing of paper Ceased AU553303B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21512/81A IT1138300B (en) 1981-05-05 1981-05-05 PROCEDURE FOR THE PRODUCTION OF PAPER, IN PARTICULAR FOR CORRUGATED CARDBOARDS
IT21512/81 1981-05-05

Publications (2)

Publication Number Publication Date
AU8340282A AU8340282A (en) 1982-11-11
AU553303B2 true AU553303B2 (en) 1986-07-10

Family

ID=11182899

Family Applications (1)

Application Number Title Priority Date Filing Date
AU83402/82A Ceased AU553303B2 (en) 1981-05-05 1982-05-05 Process for the manufacturing of paper

Country Status (11)

Country Link
EP (1) EP0064309B1 (en)
JP (1) JPS5823990A (en)
AT (1) ATE25411T1 (en)
AU (1) AU553303B2 (en)
CA (1) CA1233303A (en)
DE (1) DE3275394D1 (en)
ES (1) ES511912A0 (en)
FR (1) FR2505378A1 (en)
IL (1) IL65788A (en)
IT (1) IT1138300B (en)
ZA (1) ZA823051B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350015Y2 (en) * 1986-07-31 1991-10-25
CN109235097A (en) * 2018-09-07 2019-01-18 中条山有色金属集团有限公司 A kind of preparation method and applications of corrugating medium's body paper

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE323627C (en) * 1916-05-31 1920-07-30 Ewald Rasch Process for the vegetable sizing of paper, cardboard, fabrics, fibers and the like Like. Using sulfite cellulose waste liquor
GB534534A (en) * 1939-08-26 1941-03-10 Rudolph Bellak A process for the bleaching and utilization of waste sulphite liquors
US3305435A (en) * 1966-07-07 1967-02-21 Weyerhaeuser Co Method of making paper stiffened with waste pulp liquor solids
FR1532090A (en) * 1966-07-25 1968-07-05 Method for increasing the ability of corrugating papers by using pulp-modified waste liquors
DE1546238A1 (en) * 1966-07-25 1969-07-17 Brecht Dr Ing Walter Process to increase the suitability of so-called corrugated papers by using modified pulp waste liquors
DE2615021A1 (en) * 1975-03-07 1976-10-21 Eric Sydney Prior OBJECT OF FIBER MATERIAL
US4191610A (en) * 1975-04-09 1980-03-04 Prior Eric S Upgrading waste paper by treatment with sulfite waste liquor

Also Published As

Publication number Publication date
EP0064309B1 (en) 1987-02-04
IL65788A (en) 1986-01-31
ES8304246A1 (en) 1983-02-16
IT1138300B (en) 1986-09-17
IT8121512A0 (en) 1981-05-05
JPS5823990A (en) 1983-02-12
EP0064309A3 (en) 1983-08-24
AU8340282A (en) 1982-11-11
ATE25411T1 (en) 1987-02-15
FR2505378A1 (en) 1982-11-12
CA1233303A (en) 1988-03-01
EP0064309A2 (en) 1982-11-10
JPS6254920B2 (en) 1987-11-17
IL65788A0 (en) 1982-08-31
DE3275394D1 (en) 1987-03-12
ES511912A0 (en) 1983-02-16
ZA823051B (en) 1983-04-27

Similar Documents

Publication Publication Date Title
GR3007008T3 (en)
GR3001718T3 (en) Absorbent laminated sheet and process for the production of such a sheet
CA2023429A1 (en) Process for bleaching and delignification of lignocellulosic materials
BR9104821A (en) PAPER MANUFACTURING PROCESS
AU533905B2 (en) Process for reclaiming waste paper
NO894988D0 (en) PROCEDURE FOR PAPER MAKING.
ES8103123A1 (en) Pulp waste liquor-phenolic resin binder
SE8006100L (en) BINDER
AU553303B2 (en) Process for the manufacturing of paper
FI945408A0 (en) Process for making paper and paperboard with increased mechanical pulp strength
AU535015B2 (en) Surface sizing of paper with pulp additive
AU4251072A (en) Paper, pulp and pulping process
JPS5496107A (en) Production of paper or sheet with good dimentional stability
JPS55120754A (en) Production of casein with reduced cholesterol content
JPS52150489A (en) Manufacture of decorative laminates
AU527739B2 (en) 1,2,3,4,4a,9a-hexahydro-9,10-anthracene-dione,
SE9301834D0 (en) A PULP PRODUCTION PROCESS
KR920001033A (en) Method for preparing recycled pulp using lipase
CA873234A (en) Process for increasing the yield of high lignin content kraft pulp
CU21379A (en) Procedure to treat effluents of semi-chemistry pulp with the soda of bagasse
GB883224A (en) Method of producing wood pulp
CA967712A (en) Coking of waste kraft pulping liquors at lowered ph