FI925886L - Method for reconditioning press felt in neutral and alkaline papermaking systems - Google Patents

Method for reconditioning press felt in neutral and alkaline papermaking systems Download PDF

Info

Publication number
FI925886L
FI925886L FI925886A FI925886A FI925886L FI 925886 L FI925886 L FI 925886L FI 925886 A FI925886 A FI 925886A FI 925886 A FI925886 A FI 925886A FI 925886 L FI925886 L FI 925886L
Authority
FI
Finland
Prior art keywords
reconditioning
neutral
press felt
papermaking systems
alkaline papermaking
Prior art date
Application number
FI925886A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI97553C (en
FI925886A0 (en
FI97553B (en
Inventor
Clarice A Owiti
Abdul Q Khan
Original Assignee
Betz Europ 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 Betz Europ Inc filed Critical Betz Europ Inc
Publication of FI925886A0 publication Critical patent/FI925886A0/en
Publication of FI925886L publication Critical patent/FI925886L/en
Application granted granted Critical
Publication of FI97553B publication Critical patent/FI97553B/en
Publication of FI97553C publication Critical patent/FI97553C/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
    • 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
FI925886A 1992-01-02 1992-12-28 Process for conditioning of press felt in neutral and alkaline paper making processes FI97553C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81620092A 1992-01-02 1992-01-02
US81620092 1992-01-02

Publications (4)

Publication Number Publication Date
FI925886A0 FI925886A0 (en) 1992-12-28
FI925886L true FI925886L (en) 1993-07-03
FI97553B FI97553B (en) 1996-09-30
FI97553C FI97553C (en) 1997-01-10

Family

ID=25219952

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925886A FI97553C (en) 1992-01-02 1992-12-28 Process for conditioning of press felt in neutral and alkaline paper making processes

Country Status (6)

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

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 (en) * 1995-05-31 1997-01-23 Stockhausen Chem Fab Gmbh Use of pulp and paper making agents
DK174460B1 (en) * 2002-02-08 2003-03-31 Dan Web Holding As Cleaning apparatus parts in binder/glue application apparatus, comprises collecting excess release agent solution in suction slot behind application area, and conducting further on to pipe system, ventilator, and suction box
JP6684793B2 (en) 2014-11-25 2020-04-22 バックマン ラボラトリーズ インターナショナル，インコーポレイティド Felt conditioners and cleaners

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509743A1 (en) * 1975-03-06 1976-09-23 Basf Ag Anti foaming agent for dish washing compsn - contg. alkoxylated amine or acid
AR247436A1 (en) * 1988-09-16 1994-12-29 Dearborn Chemical Company Ltd Controlling deposits on paper machine felts and the like
DE4020271A1 (en) * 1990-06-26 1992-01-02 Henkel Kgaa SALTS OF FATTY ACID AMIDES AND FATTY ACID IMIDAZOLINES

Also Published As

Publication number Publication date
ATE126557T1 (en) 1995-09-15
CA2083406A1 (en) 1993-07-03
FI97553C (en) 1997-01-10
CA2083406C (en) 2004-01-06
NO925022D0 (en) 1992-12-28
FI925886A0 (en) 1992-12-28
NO300226B1 (en) 1997-04-28
EP0550230A1 (en) 1993-07-07
DE69204154T2 (en) 1996-01-04
NO925022L (en) 1993-07-05
EP0550230B1 (en) 1995-08-16
DE69204154D1 (en) 1995-09-21
FI97553B (en) 1996-09-30

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: BETZ EUROPE, INC.

BB Publication of examined application