CA2083406C - Press felt conditioner for neutral and alkaline papermaking systems - Google Patents

Press felt conditioner for neutral and alkaline papermaking systems Download PDF

Info

Publication number
CA2083406C
CA2083406C CA002083406A CA2083406A CA2083406C CA 2083406 C CA2083406 C CA 2083406C CA 002083406 A CA002083406 A CA 002083406A CA 2083406 A CA2083406 A CA 2083406A CA 2083406 C CA2083406 C CA 2083406C
Authority
CA
Canada
Prior art keywords
fatty acid
felts
felt
neutral
press
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 - Fee Related
Application number
CA002083406A
Other languages
English (en)
French (fr)
Other versions
CA2083406A1 (en
Inventor
Clarice A. Owiti
Abdul Q. Khan
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.)
Hercules LLC
Original Assignee
BetzDearborn Inc
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 BetzDearborn Inc filed Critical BetzDearborn Inc
Publication of CA2083406A1 publication Critical patent/CA2083406A1/en
Application granted granted Critical
Publication of CA2083406C publication Critical patent/CA2083406C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds

Landscapes

  • Paper (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Color Printing (AREA)
  • Filtering Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CA002083406A 1992-01-02 1992-11-20 Press felt conditioner for neutral and alkaline papermaking systems Expired - Fee Related CA2083406C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81620092A 1992-01-02 1992-01-02
US07/816,200 1992-01-02

Publications (2)

Publication Number Publication Date
CA2083406A1 CA2083406A1 (en) 1993-07-03
CA2083406C true CA2083406C (en) 2004-01-06

Family

ID=25219952

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002083406A Expired - Fee Related CA2083406C (en) 1992-01-02 1992-11-20 Press felt conditioner for neutral and alkaline papermaking systems

Country Status (6)

Country Link
EP (1) EP0550230B1 (no)
AT (1) ATE126557T1 (no)
CA (1) CA2083406C (no)
DE (1) DE69204154T2 (no)
FI (1) FI97553C (no)
NO (1) NO300226B1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2131143A1 (en) * 1993-10-07 1995-04-08 Betzdearborn Inc. Method of inhibiting wet strength resin deposition in papermaking felts
GB2284833A (en) * 1993-11-02 1995-06-21 Steven Frederick Finch Inhibiting the deposition of sticky particles on paper mill dryer fabrics
DE19519268C1 (de) * 1995-05-31 1997-01-23 Stockhausen Chem Fab Gmbh Verwendung von Mitteln zur Zellstoff- und Papierherstellung
DK174460B1 (da) * 2002-02-08 2003-03-31 Dan Web Holding As Fremgangsmåde til renholdelse af et binder/lim-påføringsapparat, samt et binder/lim-påføringsapparat
AU2015353728B2 (en) 2014-11-25 2021-03-11 Buckman Laboratories International, Inc. Felt conditioner and cleaner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509743A1 (de) * 1975-03-06 1976-09-23 Basf Ag Geschirrspuelmittel
AR247436A1 (es) * 1988-09-16 1994-12-29 Dearborn Chemical Company Ltd Composicion y medio para controlar el deposito de material pegajoso sobre fieltros de fabrica de papel
DE4020271A1 (de) * 1990-06-26 1992-01-02 Henkel Kgaa Salze von fettsaeureamiden und fettsaeureimidazolinen

Also Published As

Publication number Publication date
DE69204154T2 (de) 1996-01-04
CA2083406A1 (en) 1993-07-03
FI97553B (fi) 1996-09-30
ATE126557T1 (de) 1995-09-15
FI925886A (fi) 1993-07-03
NO300226B1 (no) 1997-04-28
NO925022D0 (no) 1992-12-28
EP0550230B1 (en) 1995-08-16
DE69204154D1 (de) 1995-09-21
EP0550230A1 (en) 1993-07-07
FI97553C (fi) 1997-01-10
NO925022L (no) 1993-07-05
FI925886A0 (fi) 1992-12-28

Similar Documents

Publication Publication Date Title
US4895622A (en) Press felt conditioner for neutral and alkaline papermaking systems
AU639166B2 (en) Pitch control
US4861429A (en) Process for inhibiting white pitch deposition in papermaking felts
EP0900299B1 (en) Compositions and methods for inhibiting deposits in pulp and papermaking systems
US4765867A (en) Pitch control process utilizing quaternized polyamine ionene polymer
CA2094421C (en) Methods for controlling the deposition or organic contaminants in pulp and papermaking processes
AU616237B2 (en) Method of reducing pitch in pulping and papermaking
EP0599440A1 (en) Pitch reduction on paper machine surfaces
MXPA05000444A (es) Tratamiento de filtro de prensa enzimatico.
EP0647737B1 (en) Inhibition of wet strength resin deposition in papermaking felts
CA2083406C (en) Press felt conditioner for neutral and alkaline papermaking systems
AU716411B2 (en) Pitch control composition
CA2039210C (en) Paper mill press felt conditioner
KR20020069258A (ko) 폐지를 함유하는 원료 시스템 및 코팅 파지에서 점착성오염물을 감소시키는 방법
JP6774236B2 (ja) ピッチコントロール方法
JPH07119082A (ja) 製紙用表面サイズ剤組成物及びこれを用いた表面サイジング方法
JPH07173790A (ja) セルロース性、変性リグニン及びカチオン重合体組成物および改良された紙または板紙の製造方法
CA2250134C (en) Compositions and methods for inhibiting the deposition of organic contaminants in pulp and papermaking systems

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed