CA2188466A1 - Traitement du feutre - notamment par pulverisation afin d'empecher tout depot inorganique - Google Patents

Traitement du feutre - notamment par pulverisation afin d'empecher tout depot inorganique

Info

Publication number
CA2188466A1
CA2188466A1 CA002188466A CA2188466A CA2188466A1 CA 2188466 A1 CA2188466 A1 CA 2188466A1 CA 002188466 A CA002188466 A CA 002188466A CA 2188466 A CA2188466 A CA 2188466A CA 2188466 A1 CA2188466 A1 CA 2188466A1
Authority
CA
Canada
Prior art keywords
felt
fatty
felts
phenol ethoxylates
ethoxylates
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.)
Abandoned
Application number
CA002188466A
Other languages
English (en)
Inventor
Robert James Duffy
Philip Kershaw
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.)
Veolia WTS USA Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2188466A1 publication Critical patent/CA2188466A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/30—Protecting wire-cloths from mechanical damage
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/32—Washing wire-cloths or felts

Landscapes

  • Paper (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Prevention Of Fouling (AREA)

Abstract

L'invention se rapporte à un traitement de conditionnement perfectionné d'un feutre de presse de papier permettant de limiter le dépôt de substances particulaires dans les feutres des machines à papier. Ce traitement consiste à appliquer sur le feutre, lors de la production du papier, une quantité efficace inhibante d'une solution aqueuse contenant un agent de régulation du pH ainsi qu'un tensioactif non ionique ou anionique. Ce tensioactif est choisi, de préférence, dans le groupe consistant en dodécyle benzène sulfonates, lauryle éther sulfates, octyle phénol éthoxylates, nonyle phénol éthoxylates, dodécyle phénol éthoxylates, éthoxylates d'alcool primaire, éthoxylates d'alcool secondaire, polyoxypropylèneglycols éthoxylés, dyalcoyle phénol éthoxylates, monoester de polyoxyéthylène sorbitanne, acides sulfoniques d'alkylbenzènes linéaires, sodium xylène sulfonate, sulfonates d'oléfines linéaires, oxydes d'amines grasses, esters de phosphates, imidazoles gras, dérivés carboxylés d'imidazoles gras, dérivés sulfonés d'imidazoles gras, amidobétanes gras, sulfoamido-bétanes gras et mélanges de ces substances.
CA002188466A 1994-04-21 1995-04-06 Traitement du feutre - notamment par pulverisation afin d'empecher tout depot inorganique Abandoned CA2188466A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23098594A 1994-04-21 1994-04-21
US08/230,985 1994-04-21

Publications (1)

Publication Number Publication Date
CA2188466A1 true CA2188466A1 (fr) 1995-11-02

Family

ID=22867348

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002188466A Abandoned CA2188466A1 (fr) 1994-04-21 1995-04-06 Traitement du feutre - notamment par pulverisation afin d'empecher tout depot inorganique

Country Status (9)

Country Link
EP (1) EP0764227A4 (fr)
AU (1) AU691275B2 (fr)
CA (1) CA2188466A1 (fr)
FI (1) FI964219A0 (fr)
NO (1) NO309012B1 (fr)
NZ (1) NZ283964A (fr)
TW (1) TW268064B (fr)
WO (1) WO1995029292A1 (fr)
ZA (1) ZA953243B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3224410B1 (fr) 2014-11-25 2019-06-05 Buckman Laboratories International, Inc Produit de conditionnement et de nettoyage de feutre
DE102017115447B4 (de) 2017-07-10 2019-05-16 SARATECH GmbH Verfahren und Vorrichtung zur Papier-Herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459633A (en) * 1967-05-04 1969-08-05 Shannon V West Felt conditioner control system
US4895622A (en) * 1988-11-09 1990-01-23 Betz Laboratories, Inc. Press felt conditioner for neutral and alkaline papermaking systems
US5167767A (en) * 1991-03-25 1992-12-01 Betz Paperchem, Inc. Paper mill press felt conditioner

Also Published As

Publication number Publication date
AU691275B2 (en) 1998-05-14
FI964219L (fi) 1996-10-18
EP0764227A4 (fr) 1998-04-01
NO964374L (no) 1996-12-20
AU2243695A (en) 1995-11-16
ZA953243B (en) 1996-01-03
WO1995029292A1 (fr) 1995-11-02
FI964219A7 (fi) 1996-10-18
NO309012B1 (no) 2000-11-27
NZ283964A (en) 1998-04-27
NO964374D0 (no) 1996-10-15
FI964219A0 (fi) 1996-10-18
TW268064B (fr) 1996-01-11
EP0764227A1 (fr) 1997-03-26

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Legal Events

Date Code Title Description
FZDE Discontinued