FI57147C - Saett att foerhindra separering av harts vid pappersframstaellning - Google Patents

Saett att foerhindra separering av harts vid pappersframstaellning Download PDF

Info

Publication number
FI57147C
FI57147C FI3661/74A FI366174A FI57147C FI 57147 C FI57147 C FI 57147C FI 3661/74 A FI3661/74 A FI 3661/74A FI 366174 A FI366174 A FI 366174A FI 57147 C FI57147 C FI 57147C
Authority
FI
Finland
Prior art keywords
ch2po3h2
resin
cooh
po3h2
ncooh
Prior art date
Application number
FI3661/74A
Other languages
English (en)
Finnish (fi)
Other versions
FI366174A (de
FI57147B (fi
Inventor
Ernst Hoeger
Franz Baskovic
Original Assignee
Benckiser Knapsack 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 Benckiser Knapsack Gmbh filed Critical Benckiser Knapsack Gmbh
Publication of FI366174A publication Critical patent/FI366174A/fi
Publication of FI57147B publication Critical patent/FI57147B/fi
Application granted granted Critical
Publication of FI57147C publication Critical patent/FI57147C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D21C9/086—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with organic compounds or compositions comprising organic compounds
    • 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
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/10—Phosphorus-containing compounds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/04—Pitch control
FI3661/74A 1974-02-22 1974-12-18 Saett att foerhindra separering av harts vid pappersframstaellning FI57147C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2408523A DE2408523C3 (de) 1974-02-22 1974-02-22 Verfahren zur Verhütung von Harzausscheidungen bei der Papierherstellung
DE2408523 1974-02-22

Publications (3)

Publication Number Publication Date
FI366174A FI366174A (de) 1975-08-23
FI57147B FI57147B (fi) 1980-02-29
FI57147C true FI57147C (fi) 1980-06-10

Family

ID=5908153

Family Applications (1)

Application Number Title Priority Date Filing Date
FI3661/74A FI57147C (fi) 1974-02-22 1974-12-18 Saett att foerhindra separering av harts vid pappersframstaellning

Country Status (5)

Country Link
US (1) US4056430A (de)
BE (1) BE825804A (de)
CA (1) CA1079010A (de)
DE (1) DE2408523C3 (de)
FI (1) FI57147C (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029696A (en) * 1976-04-09 1977-06-14 Benckiser-Knapsack Gmbh N-hydroxy alkane amino alkane diphosphonic acids, process of producing same, and compositions for and method of using same
US4184912A (en) * 1976-08-09 1980-01-22 Nalco Chemical Company Pitch control method
US4253912A (en) * 1979-07-16 1981-03-03 Betz Laboratories, Inc. Deposit control through the use of oligomeric phosphonic acid derivatives
DE3122911C2 (de) * 1981-06-10 1983-04-28 Benckiser-Knapsack Gmbh, 6802 Ladenburg Verfahren zum Deinken von bedrucktem Altpapier
US4699663A (en) * 1986-06-24 1987-10-13 Reichhold Chemicals, Inc. Sizing composition and method
US4799995A (en) * 1987-07-29 1989-01-24 The Dow Chemical Company Scale inhibition formulations for kraft digesters
US4997523A (en) * 1990-06-20 1991-03-05 Betz Panerchem, Inc. Method for effectively breaking up latex-coated paper during pulping to decrease the potential for white pitch deposition
TW258729B (de) * 1992-06-22 1995-10-01 Ciba Geigy
MY138251A (en) * 2001-06-06 2009-05-29 Thermphos Trading Gmbh Method for inhibiting calcium salt scale
WO2013178875A1 (en) * 2012-05-29 2013-12-05 Kemira Oyj A process for the treatment of fibre material and a new composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638882A (de) * 1962-10-18 1900-01-01
US3832396A (en) * 1966-03-29 1974-08-27 Monsanto Co Anhydrides of organo-phosphonic acids
GB1230172A (de) * 1968-02-28 1971-04-28
DE2017974A1 (de) * 1970-04-15 1971-11-04 Joh. A. Benckiser Gmbh Chemische Fabrik, 6700 Ludwigshafen Verfahren zur Herstellung von Aminoalkylenphosphonsäuren
US3751372A (en) * 1971-06-18 1973-08-07 Hercules Inc Scale and corrosion control in circulating water using polyphosphates and organophonic acids
IT951279B (it) * 1971-07-01 1973-06-30 Benckiser Gmbh Joh A Processo per impedire il formarsi di depositi che producono incrosta zioni nei sistemi acquosi
US3812055A (en) * 1971-11-24 1974-05-21 Key Chem Inc Mixed alumina dispersions
US3896046A (en) * 1972-09-07 1975-07-22 Key Chemicals Inc Composition for controlling pitch in paper manufacture
US3804770A (en) * 1972-10-20 1974-04-16 Nalco Chemical Co Edta-organophosphonate composition for controlling scale
US3873417A (en) * 1974-01-31 1975-03-25 Basf Wyandotte Corp Pitch and pigment dispersant in aqueous pulp slurries

Also Published As

Publication number Publication date
DE2408523C3 (de) 1978-05-18
FI366174A (de) 1975-08-23
DE2408523B2 (de) 1976-11-25
CA1079010A (en) 1980-06-10
FI57147B (fi) 1980-02-29
BE825804A (fr) 1975-06-16
US4056430A (en) 1977-11-01
DE2408523A1 (de) 1975-09-04

Similar Documents

Publication Publication Date Title
FI57147C (fi) Saett att foerhindra separering av harts vid pappersframstaellning
KR20080113202A (ko) 디잉킹에 있어서 변형 무기 입자의 이용
FI70268B (fi) Foerfarande foer avfaergning av tryckt returpapper
JPH11181690A (ja) 繊維処理剤組成物
US3748220A (en) Pitch stabilization in papermaking
KR100404803B1 (ko) 이산화탄소를혼입시키는제지방법
US4715931A (en) Process for inhibiting aluminum hydroxide deposition in papermaking felts
SU1044708A1 (ru) Волокниста масса дл изготовлени картона и древесно-волокнистых плит
EP2668333B1 (de) Verfahren zur herstellung eines papiererzeugnisses
WO1997030209A1 (en) Process for bleaching of a high yield pulp
US4010067A (en) Process of preventing formation of resinous deposits in the manufacture of paper and the like
FI111965B (fi) Aminoalkaanidifosfonihappoja massan valkaisussa
EP1246965B1 (de) Verfahren zur entfernung von schädlichen bestandteilen aus einer behandlungsflüssigkeit
CN103339318B (zh) 树脂抑制方法和树脂抑制剂
EP0478505A2 (de) Verfahren zum De-inken
JPH07279081A (ja) ストーンロールからの湿紙の剥離性の改善方法
DE4128084A1 (de) Verwendung von (beta)-alanin-n,n-diessigsaeure und deren alkalimetall- oder ammoniumsalzen als komplexbildner
JP2015196932A (ja) フローテーション用脱墨剤、および再生パルプの製造方法
US3006807A (en) Slimicide
DE3035634C2 (de) Verfahren zur Herstellung eines Calciumcarbonat als Füllstoff enthaltenden massegeleimten Papiers oder Kartons
JP5704011B2 (ja) ピッチ抑制方法
CA1054758A (en) Process for preventing the separation of resins in paper making
Mussey Water requirements of the pulp and paper industry
EP0885326A1 (de) Chemikalien und verfahren zum deinken von altpapier
SU958564A1 (ru) Способ непрерывного производства бумаги и картона