DE2549089C3 - Verfahren zur Verbesserung der Retentions- und Entwässerungswirkung in der Papierherstellung - Google Patents

Verfahren zur Verbesserung der Retentions- und Entwässerungswirkung in der Papierherstellung

Info

Publication number
DE2549089C3
DE2549089C3 DE2549089A DE2549089A DE2549089C3 DE 2549089 C3 DE2549089 C3 DE 2549089C3 DE 2549089 A DE2549089 A DE 2549089A DE 2549089 A DE2549089 A DE 2549089A DE 2549089 C3 DE2549089 C3 DE 2549089C3
Authority
DE
Germany
Prior art keywords
molecular weight
phenol
retention
paper
parts
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.)
Expired
Application number
DE2549089A
Other languages
German (de)
English (en)
Other versions
DE2549089B2 (de
DE2549089A1 (de
Inventor
Jean-Pierre Carrard
Helmut Pummer
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.)
Sandoz Patent GmbH
Original Assignee
Sandoz Patent 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
Priority claimed from CH1524774A external-priority patent/CH586321A5/de
Priority claimed from CH1537074A external-priority patent/CH587962A5/de
Application filed by Sandoz Patent GmbH filed Critical Sandoz Patent GmbH
Publication of DE2549089A1 publication Critical patent/DE2549089A1/de
Publication of DE2549089B2 publication Critical patent/DE2549089B2/de
Application granted granted Critical
Publication of DE2549089C3 publication Critical patent/DE2549089C3/de
Expired 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/58—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
DE2549089A 1974-11-15 1975-11-03 Verfahren zur Verbesserung der Retentions- und Entwässerungswirkung in der Papierherstellung Expired DE2549089C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1524774A CH586321A5 (en) 1974-11-15 1974-11-15 Retention-and dewatering aids for papermaking - comprise polyalkylene oxides in combination with phenol formaldehyde or-sulphur resins
CH1537074A CH587962A5 (en) 1974-11-19 1974-11-19 Retention-and dewatering aids for papermaking - comprise polyalkylene oxides in combination with phenol formaldehyde or-sulphur resins

Publications (3)

Publication Number Publication Date
DE2549089A1 DE2549089A1 (de) 1976-05-26
DE2549089B2 DE2549089B2 (de) 1978-04-13
DE2549089C3 true DE2549089C3 (de) 1978-12-14

Family

ID=25715980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2549089A Expired DE2549089C3 (de) 1974-11-15 1975-11-03 Verfahren zur Verbesserung der Retentions- und Entwässerungswirkung in der Papierherstellung

Country Status (6)

Country Link
US (1) US4070236A (enExample)
JP (1) JPS5170301A (enExample)
DE (1) DE2549089C3 (enExample)
FI (1) FI753114A7 (enExample)
GB (1) GB1525110A (enExample)
SE (1) SE7512462L (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964955A (en) * 1988-12-21 1990-10-23 Cyprus Mines Corporation Method of reducing pitch in pulping and papermaking operations
WO1993015271A1 (en) * 1992-01-29 1993-08-05 Kemira Kemi Aktiebolag Improved process for production of paper
US5554260A (en) * 1992-11-09 1996-09-10 E.Qu.I.P. International Inc. Method and use involving naphthalene sulphonate salt(s) and polyethylene oxide, to improve retention and drainage
GB9300939D0 (en) * 1993-01-19 1993-03-10 Dorset Ind Chemicals Limited Retention aids for mechanical pulps
US5472570A (en) * 1993-03-25 1995-12-05 Hercules Incorporated Phenolic compound/polyethylene oxide retention system
CA2118771A1 (en) * 1993-04-30 1994-10-31 Charles L. Burdick Aqueous suspensions of poly(ethylene oxide) useful as retention aid in paper manufacture
US5516405A (en) * 1993-09-20 1996-05-14 Macmillan Bloedel Limited Retention aids
US5538596A (en) * 1994-02-04 1996-07-23 Allied Colloids Limited Process of making paper
PH31656A (en) * 1994-02-04 1999-01-12 Allied Colloids Ltd Process for making paper.
US5755930A (en) * 1994-02-04 1998-05-26 Allied Colloids Limited Production of filled paper and compositions for use in this
US5595629A (en) * 1995-09-22 1997-01-21 Nalco Chemical Company Papermaking process
EP0773319A1 (en) * 1995-11-08 1997-05-14 Nalco Chemical Company Method to enhance the performance of polymers and copolymers of acrylamide as flocculants and retention aids
JP3515659B2 (ja) * 1996-01-09 2004-04-05 明成化学工業株式会社 抄紙工程及び排水処理工程における歩留り及び濾水性向上方法、及びその方法において使用される抄紙用スルフォン化フェノールホルムアルデヒド樹脂
US5798023A (en) * 1996-05-14 1998-08-25 Nalco Chemical Company Combination of talc-bentonite for deposition control in papermaking processes
SE509777C2 (sv) * 1997-07-07 1999-03-08 Kemira Kemi Ab Sätt att förbättra retentionen vid avvattning av en cellulosafibersuspension genom användning av ett medel, som inbegriper ett fenolformaldehydharts och en polyetylenoxid
US6033524A (en) * 1997-11-24 2000-03-07 Nalco Chemical Company Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment
WO2000060169A1 (en) * 1999-03-31 2000-10-12 Pulp And Paper Research Institute Of Canada Retention agent comprising peo
US20020096275A1 (en) * 2000-08-07 2002-07-25 Erik Lindgren Sizing dispersion
US20020166648A1 (en) * 2000-08-07 2002-11-14 Sten Frolich Process for manufacturing paper
US6918995B2 (en) * 2000-08-07 2005-07-19 Akzo Nobel N.V. Process for the production of paper
PL209755B1 (pl) * 2001-12-21 2011-10-31 Akzo Nobel Nv Sposób wytwarzania papieru, wodna kompozycja zawierająca krzemionkę, sposób wytwarzania takiej kompozycji i jej zastosowanie
US7156955B2 (en) * 2001-12-21 2007-01-02 Akzo Nobel N.V. Papermaking process using a specified NSF to silica-based particle ratio
CA2405649C (en) * 2002-09-27 2006-05-16 E.Qu.I.P. International Inc. Papermaking furnish comprising solventless cationic polymer retention aid combined with phenolic resin and polyethylene oxide
US20040104004A1 (en) * 2002-10-01 2004-06-03 Fredrik Solhage Cationised polysaccharide product
US20040138438A1 (en) * 2002-10-01 2004-07-15 Fredrik Solhage Cationised polysaccharide product
US7303654B2 (en) * 2002-11-19 2007-12-04 Akzo Nobel N.V. Cellulosic product and process for its production
RU2490388C2 (ru) * 2007-04-05 2013-08-20 Акцо Нобель Н.В. Способ улучшения оптических свойств бумаги
EP2402503A1 (en) 2010-06-30 2012-01-04 Akzo Nobel Chemicals International B.V. Process for the production of a cellulosic product
CA2922074A1 (en) * 2013-08-09 2015-05-07 Solenis Technologies, L.P. Polyethylene oxide treatment for drainage agents and dry strength agents
CN114921643B (zh) * 2022-03-11 2023-04-18 中南大学 一种复合有机粘结剂及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA557236A (en) * 1958-05-13 Suen Tzeng-Jiueq Acid-resistant wet strength paper
US2357798A (en) * 1941-08-14 1944-09-12 Resinous Prod & Chemical Co Phenol-formaldehyde adhesives
US2411557A (en) * 1943-02-11 1946-11-26 Carbide & Carbon Chem Corp Synthetic phenolic resins
US2785975A (en) * 1953-10-30 1957-03-19 American Marietta Co Cellulose fiber product containing latex solids and a conjointly precipitated high molecular weight phenol-aldehyde resin-reaction product, and method of producing said product
US3062699A (en) * 1960-06-28 1962-11-06 Spaulding Fibre Company Inc Process for modifying cellulosic materials and product thereof
US3141815A (en) * 1960-07-27 1964-07-21 Nalco Chemical Co Process of improving inorganic filler retention in paper by addition of ethylene oxide homopolymer
FR1289540A (fr) * 1961-02-21 1962-04-06 Cfmc Dispersions aqueuses de copolymères chlorure de vinyle-esters acryliques
US3281312A (en) * 1961-07-05 1966-10-25 Mead Corp Fibrous product containing resinous material and polyethylene oxide and process thereof
US3230198A (en) * 1961-09-01 1966-01-18 Union Carbide Corp Thermosetting, crystalline, methylol-ated-4, 4'-dihydroxydiphenyl sulfones

Also Published As

Publication number Publication date
US4070236A (en) 1978-01-24
GB1525110A (en) 1978-09-20
SE7512462L (sv) 1976-05-17
JPS5170301A (en) 1976-06-17
FI753114A7 (enExample) 1976-05-16
DE2549089B2 (de) 1978-04-13
DE2549089A1 (de) 1976-05-26

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EHJ Ceased/non-payment of the annual fee