FR2360715A1 - PROCESS FOR MASTERING PITCH IN PAPER MAKING - Google Patents

PROCESS FOR MASTERING PITCH IN PAPER MAKING

Info

Publication number
FR2360715A1
FR2360715A1 FR7723646A FR7723646A FR2360715A1 FR 2360715 A1 FR2360715 A1 FR 2360715A1 FR 7723646 A FR7723646 A FR 7723646A FR 7723646 A FR7723646 A FR 7723646A FR 2360715 A1 FR2360715 A1 FR 2360715A1
Authority
FR
France
Prior art keywords
pitch
mastering
paper making
pulp
dispersing
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.)
Granted
Application number
FR7723646A
Other languages
French (fr)
Other versions
FR2360715B1 (en
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of FR2360715A1 publication Critical patent/FR2360715A1/en
Application granted granted Critical
Publication of FR2360715B1 publication Critical patent/FR2360715B1/fr
Granted 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)

Abstract

L'invention décrit un procédé pour disperser et retenir la poix dans la pâte à papier. On incorpore à la pâte, avant la formation d'une feuille, une faible proportion d'un polymère cationique linéaire hydrosoluble contenant des motifs:The invention describes a method for dispersing and retaining pitch in pulp. A small proportion of a water-soluble linear cationic polymer containing units is incorporated into the paste, before the formation of a sheet:

FR7723646A 1976-08-02 1977-08-01 PROCESS FOR MASTERING PITCH IN PAPER MAKING Granted FR2360715A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71082376A 1976-08-02 1976-08-02

Publications (2)

Publication Number Publication Date
FR2360715A1 true FR2360715A1 (en) 1978-03-03
FR2360715B1 FR2360715B1 (en) 1980-04-18

Family

ID=24855698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723646A Granted FR2360715A1 (en) 1976-08-02 1977-08-01 PROCESS FOR MASTERING PITCH IN PAPER MAKING

Country Status (11)

Country Link
JP (1) JPS5341507A (en)
AT (1) ATA554177A (en)
AU (1) AU509475B2 (en)
DE (1) DE2734001A1 (en)
FI (1) FI772323A (en)
FR (1) FR2360715A1 (en)
GB (1) GB1553136A (en)
IE (1) IE45319B1 (en)
NZ (1) NZ184801A (en)
SE (1) SE422605B (en)
ZA (1) ZA774417B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384268A1 (en) * 1989-02-18 1990-08-29 Chemische Fabrik Stockhausen GmbH Process for the fixation of impurities in paper making
US5292404A (en) * 1989-02-18 1994-03-08 Chemische Fabrik Stockhausen Gmbh Process for trash removal or pitch-like resin control in the paper manufacture
EP0649941A1 (en) * 1993-10-21 1995-04-26 Nalco Chemical Company Pitch control in paper mill systems

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655706Y2 (en) * 1978-12-15 1981-12-25
SE467667B (en) * 1988-08-11 1992-08-24 Grace W R & Co PROCEDURES CONCERN REGULATION OF PRODUCTION CONTROLLING MICROBIOLOGICAL PROVISIONS ON PAPER MANUFACTURING EQUIPMENT
WO2015006362A1 (en) * 2013-07-11 2015-01-15 Invista Technologies S.A.R.L. Processes for removal of contaminants from cellulosic material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838397A (en) * 1956-04-10 1958-06-10 Rohm & Haas Process for the preparation of mineralfilled papers
US3873417A (en) * 1974-01-31 1975-03-25 Basf Wyandotte Corp Pitch and pigment dispersant in aqueous pulp slurries

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838397A (en) * 1956-04-10 1958-06-10 Rohm & Haas Process for the preparation of mineralfilled papers
US3873417A (en) * 1974-01-31 1975-03-25 Basf Wyandotte Corp Pitch and pigment dispersant in aqueous pulp slurries

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384268A1 (en) * 1989-02-18 1990-08-29 Chemische Fabrik Stockhausen GmbH Process for the fixation of impurities in paper making
US5292404A (en) * 1989-02-18 1994-03-08 Chemische Fabrik Stockhausen Gmbh Process for trash removal or pitch-like resin control in the paper manufacture
EP0649941A1 (en) * 1993-10-21 1995-04-26 Nalco Chemical Company Pitch control in paper mill systems

Also Published As

Publication number Publication date
SE422605B (en) 1982-03-15
IE45319L (en) 1978-02-02
FR2360715B1 (en) 1980-04-18
GB1553136A (en) 1979-09-19
ATA554177A (en) 1980-05-15
SE7708741L (en) 1978-02-03
DE2734001A1 (en) 1978-02-09
AU509475B2 (en) 1980-05-15
FI772323A (en) 1978-02-03
JPS5341507A (en) 1978-04-15
AU2754877A (en) 1979-02-08
NZ184801A (en) 1980-05-08
IE45319B1 (en) 1982-07-28
ZA774417B (en) 1978-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse