AU634208B2 - Process for the disposal of water-soluble or colloidal-form trash impurities in paper-manufacturing pulp - Google Patents

Process for the disposal of water-soluble or colloidal-form trash impurities in paper-manufacturing pulp Download PDF

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Publication number
AU634208B2
AU634208B2 AU49815/90A AU4981590A AU634208B2 AU 634208 B2 AU634208 B2 AU 634208B2 AU 49815/90 A AU49815/90 A AU 49815/90A AU 4981590 A AU4981590 A AU 4981590A AU 634208 B2 AU634208 B2 AU 634208B2
Authority
AU
Australia
Prior art keywords
polymer
polymeric composition
paper
process according
water
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
AU49815/90A
Other languages
English (en)
Other versions
AU4981590A (en
Inventor
Hans-Georg Hartan
Alfons Landscheidt
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.)
Stockhausen GmbH and Co KG
Original Assignee
Chemische Fabrik Stockhausen GmbH
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 Chemische Fabrik Stockhausen GmbH filed Critical Chemische Fabrik Stockhausen GmbH
Publication of AU4981590A publication Critical patent/AU4981590A/en
Application granted granted Critical
Publication of AU634208B2 publication Critical patent/AU634208B2/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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Surgical Instruments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
AU49815/90A 1989-02-18 1990-02-16 Process for the disposal of water-soluble or colloidal-form trash impurities in paper-manufacturing pulp Ceased AU634208B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3905049A DE3905049A1 (de) 1989-02-18 1989-02-18 Verfahren zur stoerstoffixierung bei der papierherstellung
DE3905049 1989-02-18

Publications (2)

Publication Number Publication Date
AU4981590A AU4981590A (en) 1990-08-23
AU634208B2 true AU634208B2 (en) 1993-02-18

Family

ID=6374441

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49815/90A Ceased AU634208B2 (en) 1989-02-18 1990-02-16 Process for the disposal of water-soluble or colloidal-form trash impurities in paper-manufacturing pulp

Country Status (10)

Country Link
EP (1) EP0384268B1 (sv)
JP (1) JP2854072B2 (sv)
AT (1) ATE106964T1 (sv)
AU (1) AU634208B2 (sv)
CA (1) CA2010189C (sv)
DE (2) DE3905049A1 (sv)
DK (1) DK0384268T3 (sv)
ES (1) ES2055181T3 (sv)
FI (1) FI100117B (sv)
HU (1) HUT53165A (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3740549B2 (ja) * 1990-03-30 2006-02-01 アルザ・コーポレーション イオン侵透療法による薬剤投与の装置と方法
DE4409580A1 (de) * 1994-03-21 1995-09-28 Bayer Ag Verfahren zur Störstoffixierung bei der Papierherstellung
JP4594656B2 (ja) * 2004-06-10 2010-12-08 油化産業株式会社 ピッチコントロール剤

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190491A (en) * 1976-08-02 1980-02-26 Rohm And Haas Company Process for controlling pitch in papermaking
AU584765B2 (en) * 1985-12-19 1989-06-01 Chemische Fabrik Stockhausen Gmbh Copolymer of acrylamide and dimethylaminopropylacrylamide as flocculating agents and process for dewatering sludge by use of these flocculating agents.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7308872A (sv) * 1972-07-12 1974-01-15
ZA774417B (en) * 1976-08-02 1978-08-30 Rohm & Haas Method of controlling pitch
JPS5916563B2 (ja) * 1976-11-04 1984-04-16 日東化学工業株式会社 水溶性カチオン重合体の製法
AU8039982A (en) * 1981-02-17 1982-08-26 Calgon Corporation Reducing deposition of resins in paper production
AU8040082A (en) * 1981-02-17 1982-08-26 Calgon Corporation Reducing deposition of resins in paper production
US4391932A (en) * 1982-01-22 1983-07-05 Nalco Chemical Company Polycationic latices of dimethylaminopropyl-acrylamide, and their use of as sludge dewatering agents and/or paper retention aids
US4444971A (en) * 1983-07-25 1984-04-24 Texaco Inc. Acrylic and methacrylic quaternary chloromethyl ammonium chloride cationic monomers and polymers thereof
DE3620065A1 (de) * 1986-06-14 1987-12-17 Basf Ag Verfahren zur herstellung von papier, pappe und karton
DE3627407C2 (de) * 1986-08-13 1994-05-19 Steinbeis Temming Papier Gmbh Verfahren zur Reinigung von Wasserkreisläufen bei der Halbstoff- und Papierherstellung
DE3704173A1 (de) * 1987-02-11 1988-08-25 Wolff Walsrode Ag Neue mittel fuer die papierherstellung
JPS6461595A (en) * 1987-08-28 1989-03-08 Sanyo Chemical Ind Ltd Papermaking filterability enhancer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190491A (en) * 1976-08-02 1980-02-26 Rohm And Haas Company Process for controlling pitch in papermaking
AU584765B2 (en) * 1985-12-19 1989-06-01 Chemische Fabrik Stockhausen Gmbh Copolymer of acrylamide and dimethylaminopropylacrylamide as flocculating agents and process for dewatering sludge by use of these flocculating agents.

Also Published As

Publication number Publication date
JP2854072B2 (ja) 1999-02-03
JPH02259195A (ja) 1990-10-19
FI900785A0 (fi) 1990-02-16
AU4981590A (en) 1990-08-23
DE59005979D1 (de) 1994-07-14
FI100117B (sv) 1997-09-30
ATE106964T1 (de) 1994-06-15
HUT53165A (en) 1990-09-28
CA2010189A1 (en) 1990-08-18
DE3905049A1 (de) 1990-08-23
DK0384268T3 (da) 1994-10-03
HU900837D0 (en) 1990-05-28
EP0384268A1 (de) 1990-08-29
ES2055181T3 (es) 1994-08-16
CA2010189C (en) 2001-04-17
EP0384268B1 (de) 1994-06-08

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