NO844730L - PROCEDURE FOR MANUFACTURING PAPER, CARTON AND PAPER WITH HIGH-DRY, WATER AND LITTLE FASTNESS - Google Patents

PROCEDURE FOR MANUFACTURING PAPER, CARTON AND PAPER WITH HIGH-DRY, WATER AND LITTLE FASTNESS

Info

Publication number
NO844730L
NO844730L NO844730A NO844730A NO844730L NO 844730 L NO844730 L NO 844730L NO 844730 A NO844730 A NO 844730A NO 844730 A NO844730 A NO 844730A NO 844730 L NO844730 L NO 844730L
Authority
NO
Norway
Prior art keywords
paper
weight
water
fastness
carton
Prior art date
Application number
NO844730A
Other languages
Norwegian (no)
Other versions
NO164852C (en
NO164852B (en
Inventor
Sigberg Pfohl
Heinrich Hartmann
Thro Proll
Erhard Klahr
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of NO844730L publication Critical patent/NO844730L/en
Publication of NO164852B publication Critical patent/NO164852B/en
Publication of NO164852C publication Critical patent/NO164852C/en

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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/38—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Cartons (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

1. A process for the production of paper, cardboard and board having high dry strength, wet strength and alkali resistance by adding an aqueous polymer solution to the paper stock in an amount of from 0.1 to 5% by weight, based in each case on the solids, and draining the paper stock on a screen to form sheets, wherein the aqueous polymer solution used is a reaction product obtained by reacting (1) a homopolymer of a vinylimidazole of the formula I see diagramm : EP0146000,P6,F1 where R**1 , R**2 and R**3 are each H or CH3 , and R**1 may furthermore be C2 H5 , C3 H7 or C4 H9 , or (2) a water-soluble copolymer of a) at least 5% by weight of a vinylimidazole of the formula I, b) up to 95% by weight of acrylamide and/or methacrylamide and, if desired, c) up to 30% by weight of acrylonitrile, methylenically unsaturated C3 -C5 - carboxylic acid or one of its esters, with epichlorhydrin in a ratio of from 0.02 to 2.9 moles of epichlorhydrin per molar equivalent of basic nitrogen in the homopolymer or copolymer, in the absence of a polyalkyleneimine.
NO844730A 1983-11-29 1984-11-28 PROCEDURE FOR MANUFACTURING PAPER, CARTON AND PAPER WITH HIGH-DRY, WATER- AND LOT-FASTNESS. NO164852C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833343105 DE3343105A1 (en) 1983-11-29 1983-11-29 METHOD FOR PRODUCING PAPER, CARDBOARD AND CARDBOARD WITH HIGH DRY, WET AND LYE RESISTANCE

Publications (3)

Publication Number Publication Date
NO844730L true NO844730L (en) 1985-05-30
NO164852B NO164852B (en) 1990-08-13
NO164852C NO164852C (en) 1990-11-21

Family

ID=6215538

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844730A NO164852C (en) 1983-11-29 1984-11-28 PROCEDURE FOR MANUFACTURING PAPER, CARTON AND PAPER WITH HIGH-DRY, WATER- AND LOT-FASTNESS.

Country Status (7)

Country Link
EP (1) EP0146000B1 (en)
JP (1) JPS60134098A (en)
AT (1) ATE28340T1 (en)
CA (1) CA1239507A (en)
DE (2) DE3343105A1 (en)
FI (1) FI80279C (en)
NO (1) NO164852C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732981A1 (en) * 1987-09-30 1989-04-13 Basf Ag METHOD FOR DYING PAPER
DE4023714C1 (en) * 1990-07-26 1992-02-06 Wanfried-Druck Kalden Gmbh, 3442 Wanfried, De
DE4407496A1 (en) * 1994-03-07 1995-09-14 Basf Ag Aqueous dye preparations containing coumarin dyes
DE19505751A1 (en) * 1995-02-20 1996-08-22 Basf Ag Aqueous alkyldiketene dispersions and their use as sizing agents for paper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298252A (en) * 1962-03-14
JPS4980310A (en) * 1972-12-08 1974-08-02
JPS5629040B2 (en) * 1974-06-05 1981-07-06

Also Published As

Publication number Publication date
FI80279C (en) 1990-05-10
NO164852C (en) 1990-11-21
FI844506A0 (en) 1984-11-16
NO164852B (en) 1990-08-13
FI844506L (en) 1985-05-30
DE3343105A1 (en) 1985-06-05
EP0146000B1 (en) 1987-07-15
CA1239507A (en) 1988-07-26
DE3464772D1 (en) 1987-08-20
EP0146000A1 (en) 1985-06-26
ATE28340T1 (en) 1987-08-15
JPS60134098A (en) 1985-07-17
FI80279B (en) 1990-01-31

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