[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FI911884A - FOERFARANDE FOER KONTROLLERING AV HARTSANLAGRING FRAON MASSOR VID PAPPERSFRAMSTAELLNINGSFOERFARANDEN. - Google Patents

FOERFARANDE FOER KONTROLLERING AV HARTSANLAGRING FRAON MASSOR VID PAPPERSFRAMSTAELLNINGSFOERFARANDEN. Download PDF

Info

Publication number
FI911884A
FI911884A FI911884A FI911884A FI911884A FI 911884 A FI911884 A FI 911884A FI 911884 A FI911884 A FI 911884A FI 911884 A FI911884 A FI 911884A FI 911884 A FI911884 A FI 911884A
Authority
FI
Finland
Prior art keywords
pappersframstaellningsfoerfaranden
hartsanlagring
massor
fraon
vid
Prior art date
Application number
FI911884A
Other languages
Finnish (fi)
Other versions
FI911884A0 (en
FI106056B (en
Inventor
Carol S Greer
John Michael R St
Original Assignee
Nalco Chemical 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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of FI911884A0 publication Critical patent/FI911884A0/en
Publication of FI911884A publication Critical patent/FI911884A/en
Application granted granted Critical
Publication of FI106056B publication Critical patent/FI106056B/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
    • D21H17/41—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
    • 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
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups or derivatives thereof
    • 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)
  • Making Paper Articles (AREA)
  • External Artificial Organs (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

An improved process for controlling natural pitch deposition in pulp and papermaking aqueous systems involves the use of ampholytic polymers containing diallyl dimethyl ammonium quaternary salts and also containing (meth) acrylic acid salts and optionally containing (alkyl) acrylic acid esters or hydroxy esters. These ampholytic polymers give improved results in terms of control of natural pitch in the manufacture of pulp and paper.
FI911884A 1990-06-22 1991-04-18 A method for controlling resin deposits from pulp in papermaking FI106056B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54237590A 1990-06-22 1990-06-22
US54237590 1990-06-22

Publications (3)

Publication Number Publication Date
FI911884A0 FI911884A0 (en) 1991-04-18
FI911884A true FI911884A (en) 1991-12-23
FI106056B FI106056B (en) 2000-11-15

Family

ID=24163553

Family Applications (1)

Application Number Title Priority Date Filing Date
FI911884A FI106056B (en) 1990-06-22 1991-04-18 A method for controlling resin deposits from pulp in papermaking

Country Status (8)

Country Link
EP (1) EP0464993B1 (en)
JP (1) JP2955388B2 (en)
AT (1) ATE118846T1 (en)
AU (1) AU634054B2 (en)
CA (1) CA2040337C (en)
DE (1) DE69107529T2 (en)
ES (1) ES2071216T3 (en)
FI (1) FI106056B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69219888T2 (en) * 1992-07-02 1997-09-11 Cdm Ab Resin control process in papermaking
GB9423452D0 (en) * 1994-11-21 1995-01-11 Allied Colloids Ltd Processes for reducing contamination of cellulosic liquors
US6106940A (en) * 1998-03-17 2000-08-22 3M Innovative Properties Company Adhesive compositions with zwitterionic tackifiers and plasticizers
US6133391A (en) * 1998-03-17 2000-10-17 3M Innovative Properties Company Adhesive compositions and adhesive tapes comprising zwitterionic copolymers, and novel zwitterionic copolymers
GB0018314D0 (en) * 2000-07-27 2000-09-13 Ciba Spec Chem Water Treat Ltd Processes of reducing contamination from cellulosic suspensions
US7407561B2 (en) 2003-05-13 2008-08-05 Ciba Specialty Chemicals Water Treatments Ltd. Use of water-soluble crosslinked cationic polymers for controlling deposition of pitch and stickies in papermaking
US20060000570A1 (en) * 2004-07-02 2006-01-05 Zhiqiang Song Amphoteric cationic polymers for controlling deposition of pitch and stickies in papermaking
FR2900411B1 (en) * 2006-04-27 2008-08-29 Coatex Sas PROCESS FOR THE TREATMENT OF MINERAL MATERIALS BY AMPHOTERIC POLYMERS, THE MINERAL MATERIALS OBTAINED, THEIR USE AS A REDUCING AGENT OF THE QUANTITY OF COLLOIDS IN THE MANUFACTURE OF PAPER.
FR2900410B1 (en) * 2006-04-27 2008-08-29 Coatex Sas PROCESS FOR TREATING TALC WITH AMPHOTERIC POLYMERS, TALC OBTAINED, USE OF SAID TALC AS A REDUCING AGENT OF THE QUANTITY OF COLLOIDS IN THE MANUFACTURE OF AQUEOUS SYSTEMS.
MX2009011956A (en) * 2007-05-16 2009-11-13 Buckman Labor Inc Methods to detect organic contaminants in pulp and fiber.
US8703655B2 (en) * 2007-06-15 2014-04-22 Baker Hughes Incorporated Dispersing sulfide scales in oil and gas production systems
RU2541161C2 (en) 2009-03-05 2015-02-10 Басф Се Ampholytic ternary co-polymers used in personal hygiene compositions
JP6325813B2 (en) 2012-12-27 2018-05-16 栗田工業株式会社 Pitch inhibitor, pitch suppression method, and method for producing deinked pulp
RU2719970C2 (en) 2015-07-07 2020-04-23 Соленис Текнолоджиз, Л.П. Methods for suppressing deposition of organic contaminants in systems for production of cellulose and paper
WO2018232115A1 (en) 2017-06-15 2018-12-20 Ecolab Usa Inc. Polymer for pitch and stickies deposition control in papermaking

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077930A (en) * 1974-07-16 1978-03-07 Calgon Corporation Self-inverting emulsions of dialkyldiallyl ammonium chloride polymers and copolymers
AU8040082A (en) * 1981-02-17 1982-08-26 Calgon Corporation Reducing deposition of resins in paper production
US5131982A (en) * 1990-02-26 1992-07-21 Nalco Chemical Company Use of dadmac containing polymers for coated broke treatment

Also Published As

Publication number Publication date
CA2040337A1 (en) 1991-12-23
EP0464993B1 (en) 1995-02-22
JP2955388B2 (en) 1999-10-04
AU7536991A (en) 1992-01-02
JPH04241184A (en) 1992-08-28
FI911884A0 (en) 1991-04-18
EP0464993A1 (en) 1992-01-08
FI106056B (en) 2000-11-15
DE69107529T2 (en) 1995-08-17
ES2071216T3 (en) 1995-06-16
ATE118846T1 (en) 1995-03-15
AU634054B2 (en) 1993-02-11
DE69107529D1 (en) 1995-03-30
CA2040337C (en) 2003-10-14

Similar Documents

Publication Publication Date Title
FI911884A (en) FOERFARANDE FOER KONTROLLERING AV HARTSANLAGRING FRAON MASSOR VID PAPPERSFRAMSTAELLNINGSFOERFARANDEN.
DE69213828D1 (en) Process for the production of coating paper
DE69302221D1 (en) Process for the production of paper or cardboard with improved retention
DE69017961D1 (en) Process for the production of acicular calcium carbonate with an aragonite crystal structure.
DE68916653D1 (en) METHOD FOR THE PRODUCTION OF LIGHTWAVE LEADERS.
FI97887B (en) 5,5-bis (perfluoroalkyl heteromethyl) -2-hydroxy-2-oxo-1,3,2-dioxaphosphorinanes, acyclic phosphoric acid derivatives, and salts or esters thereof
FI931336A (en) CEILING MODEL SOM INNEHAOLLER POLYHYDROXIMETHYLENDERIVAT, FOERFARANDE FOER DERAS FRAMSTAELLNING OCH BRUK
BR9610166A (en) Acid-resistant calcium carbonate and processes for preparing an acid-resistant calcium carbonate and for improving the optical properties neutral to weak acid paper
DE69418481D1 (en) DEVICE FOR PRODUCING TISSUE PAPER
DE69423179D1 (en) Process for the production of optically active 2-amino-1-phenylethanol derivatives
NO176172C (en) Method for regulating biofouling in an aqueous system
DE69615183D1 (en) CONTINUOUS HYDROLYSIS PROCESS FOR PRODUCING 2-HYDROXY-4-METHYLTHIOBUTANIC ACID OR SALTS THEREOF
NZ223507A (en) Method for the control of "pitch" in an aqueous system used in pulp or paper making
DE69602655D1 (en) Process for the production of optically active polyketones
DE69021711D1 (en) Process for the production of optically active hydroxylactones.
NO974117D0 (en) Novel aminoalkane phosphinic acids and their salts
DE69604657D1 (en) USE OF AN N-ARYLPYRAZOLE OR N-HETEROARYLPYRAZOLE COMPOUND FOR REGULATING PLANT GROWTH
SE9501769D0 (en) A process for the production of paper
DE59107953D1 (en) Use of aqueous polymer dispersions
DE69107167D1 (en) Process for the production of a light control plate.
NO984181D0 (en) Method for regulating the growth of microbes in an aqueous system
FI960445A0 (en) Fiber treatment
DE59601336D1 (en) Process for the automatic generation of control loops
DE4490578T1 (en) Process for the production of chemical-thermomechanical paper pulps (CTMP)
DE69117657D1 (en) Process for the production of optically active epoxy alcohols

Legal Events

Date Code Title Description
MA Patent expired