FR1506345A - Perfectionnements apportés aux agents inhibiteurs de boues, notamment dans la fabrication du papier - Google Patents

Perfectionnements apportés aux agents inhibiteurs de boues, notamment dans la fabrication du papier

Info

Publication number
FR1506345A
FR1506345A FR69388A FR69388A FR1506345A FR 1506345 A FR1506345 A FR 1506345A FR 69388 A FR69388 A FR 69388A FR 69388 A FR69388 A FR 69388A FR 1506345 A FR1506345 A FR 1506345A
Authority
FR
France
Prior art keywords
papermaking
improvements made
inhibiting agents
sludge inhibiting
sludge
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
FR69388A
Other languages
English (en)
French (fr)
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of FR1506345A publication Critical patent/FR1506345A/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/008—Prevention of corrosion or formation of deposits on pulp-treating equipment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR69388A 1965-07-13 1966-07-13 Perfectionnements apportés aux agents inhibiteurs de boues, notamment dans la fabrication du papier Expired FR1506345A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4172465A JPS4823897B1 (ja) 1965-07-13 1965-07-13

Publications (1)

Publication Number Publication Date
FR1506345A true FR1506345A (fr) 1967-12-22

Family

ID=12616351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69388A Expired FR1506345A (fr) 1965-07-13 1966-07-13 Perfectionnements apportés aux agents inhibiteurs de boues, notamment dans la fabrication du papier

Country Status (4)

Country Link
JP (1) JPS4823897B1 (ja)
FI (1) FI43132B (ja)
FR (1) FR1506345A (ja)
GB (2) GB1157884A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120219A1 (de) * 1983-02-22 1984-10-03 Schering Aktiengesellschaft Mittel mit bakterizider und fungizider Wirkung
EP0129315A1 (en) * 1983-05-17 1984-12-27 Ecolab Inc. Two component biocidal system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671815A (en) * 1979-07-29 1987-06-09 Petrolite Corporation Water soluble biocides
NZ201065A (en) * 1981-07-06 1984-09-28 Merck & Co Inc Microbiocidal dispersion containing methylene bis(thiocyanate)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120219A1 (de) * 1983-02-22 1984-10-03 Schering Aktiengesellschaft Mittel mit bakterizider und fungizider Wirkung
EP0129315A1 (en) * 1983-05-17 1984-12-27 Ecolab Inc. Two component biocidal system

Also Published As

Publication number Publication date
GB1157883A (en) 1969-07-09
JPS4823897B1 (ja) 1973-07-17
FI43132B (ja) 1970-10-01
GB1157884A (en) 1969-07-09

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