FR1506345A - Improvements made to sludge inhibiting agents, particularly in papermaking - Google Patents
Improvements made to sludge inhibiting agents, particularly in papermakingInfo
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4172465A JPS4823897B1 (en) | 1965-07-13 | 1965-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1506345A true FR1506345A (en) | 1967-12-22 |
Family
ID=12616351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR69388A Expired FR1506345A (en) | 1965-07-13 | 1966-07-13 | Improvements made to sludge inhibiting agents, particularly in papermaking |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4823897B1 (en) |
FI (1) | FI43132B (en) |
FR (1) | FR1506345A (en) |
GB (2) | GB1157884A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0120219A1 (en) * | 1983-02-22 | 1984-10-03 | Schering Aktiengesellschaft | Agent with bactericidal and fungicidal activity |
EP0129315A1 (en) * | 1983-05-17 | 1984-12-27 | Ecolab Inc. | Two component biocidal system |
Families Citing this family (2)
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) |
-
1965
- 1965-07-13 JP JP4172465A patent/JPS4823897B1/ja active Pending
-
1966
- 1966-07-11 GB GB1998067A patent/GB1157884A/en not_active Expired
- 1966-07-11 GB GB3109566A patent/GB1157883A/en not_active Expired
- 1966-07-12 FI FI186166A patent/FI43132B/fi active
- 1966-07-13 FR FR69388A patent/FR1506345A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0120219A1 (en) * | 1983-02-22 | 1984-10-03 | Schering Aktiengesellschaft | Agent with bactericidal and fungicidal activity |
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 (en) | 1973-07-17 |
FI43132B (en) | 1970-10-01 |
GB1157884A (en) | 1969-07-09 |
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