FI761202A - - Google Patents
Info
- Publication number
- FI761202A FI761202A FI761202A FI761202A FI761202A FI 761202 A FI761202 A FI 761202A FI 761202 A FI761202 A FI 761202A FI 761202 A FI761202 A FI 761202A FI 761202 A FI761202 A FI 761202A
- Authority
- FI
- Finland
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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
- D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1236—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
- C22B34/1259—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching treatment or purification of titanium containing solutions or liquors or slurries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Geochemistry & Mineralogy (AREA)
- Colloid Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2520028A DE2520028B2 (de) | 1975-05-06 | 1975-05-06 | Wasser-in-öl-Dispersionen von Mannich-Basen des Polyacryl-Amids oder dessen Copolymerisaten und ihre Verwendung als Flockungs-, Sedimentations-, Entwässerung«- und Retentionshilfsmittel |
DE2520028 | 1975-05-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI761202A true FI761202A (fi) | 1976-11-07 |
FI64123B FI64123B (fi) | 1983-06-30 |
FI64123C FI64123C (fi) | 1983-10-10 |
Family
ID=5945823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI761202A FI64123C (fi) | 1975-05-06 | 1976-04-29 | Vatten-i-olja-dispersioner av vattenloesliga mannich-baser av polyakrylamid eller dess kopolymerisat och deras anvaendningsaosom flockulerings- sedimentations- avvattnings- och re tetionshjaelpmedel |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS603107B2 (fi) |
BR (1) | BR7602836A (fi) |
CA (1) | CA1083742A (fi) |
DE (1) | DE2520028B2 (fi) |
FI (1) | FI64123C (fi) |
FR (1) | FR2310380A2 (fi) |
GB (1) | GB1535949A (fi) |
IT (1) | IT1067980B (fi) |
SE (1) | SE415358B (fi) |
ZA (1) | ZA762503B (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8518900D0 (en) * | 1985-07-26 | 1985-09-04 | Allied Colloids Ltd | Polymeric products |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA808729A (en) * | 1969-03-18 | L. Wisner Ralph | Cationic carbamoyl polymers | |
US2328901A (en) * | 1938-08-23 | 1943-09-07 | Rohm & Haas | Nitrogenous condensation product |
US2347178A (en) * | 1942-01-07 | 1944-04-25 | Nat Oil Prod Co | Reversible emulsion and application therefor |
DE1089173B (de) * | 1957-05-31 | 1960-09-15 | Dow Chemical Co | Inverses Emulsionspolymerisations-verfahren zur Herstellung von Polymerisaten und Mischpolymerisaten wasserloeslicher Monomerer |
NL278419A (fi) * | 1961-05-19 | |||
US3323979A (en) * | 1964-09-24 | 1967-06-06 | Dow Chemical Co | Method of improving the drainage rate in forming paper by incorporating a reaction product of polyacrylamide, formaldehyde and dialkylamine in the furnish |
FR1500499A (fr) * | 1965-10-19 | 1967-11-03 | Dow Chemical Co | Polymères du type carbamoyl-cationique |
CA808724A (en) * | 1966-06-23 | 1969-03-18 | F. Thompson Clifford | Method and catalysts for converting vinyl chloride polymer monomer compositions to polymeric products |
US3539535A (en) * | 1968-11-04 | 1970-11-10 | Dow Chemical Co | Cationic carbamoyl polymers |
US3691124A (en) * | 1970-09-10 | 1972-09-12 | Dow Chemical Co | Stabilized polymer in oil latexes and suspensions |
US3875097A (en) * | 1971-12-23 | 1975-04-01 | John Andrew Sedlak | Ionic vinylamide polymer latex and manufacture of paper therewith |
DE2333927C2 (de) * | 1973-07-04 | 1982-11-25 | Chemische Fabrik Stockhausen GmbH, 4150 Krefeld | Flüssige, bzw. pumpfähige stabile Dispersionen von Typ Wasser-in-Öl und ihre Verwendung |
-
1975
- 1975-05-06 DE DE2520028A patent/DE2520028B2/de active Granted
-
1976
- 1976-03-31 IT IT21795/76A patent/IT1067980B/it active
- 1976-04-27 ZA ZA762503A patent/ZA762503B/xx unknown
- 1976-04-29 FI FI761202A patent/FI64123C/fi not_active IP Right Cessation
- 1976-05-04 CA CA251,706A patent/CA1083742A/en not_active Expired
- 1976-05-05 SE SE7605150A patent/SE415358B/sv not_active IP Right Cessation
- 1976-05-05 GB GB18481/76A patent/GB1535949A/en not_active Expired
- 1976-05-05 FR FR7613389A patent/FR2310380A2/fr active Granted
- 1976-05-06 BR BR2836/76A patent/BR7602836A/pt unknown
- 1976-05-06 JP JP51051620A patent/JPS603107B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7602836A (pt) | 1976-11-09 |
JPS51136733A (en) | 1976-11-26 |
FR2310380A2 (fr) | 1976-12-03 |
DE2520028B2 (de) | 1980-01-24 |
FR2310380B2 (fi) | 1979-06-29 |
JPS603107B2 (ja) | 1985-01-25 |
ZA762503B (en) | 1977-04-27 |
SE415358B (sv) | 1980-09-29 |
GB1535949A (en) | 1978-12-13 |
DE2520028C3 (fi) | 1987-07-30 |
CA1083742A (en) | 1980-08-12 |
FI64123B (fi) | 1983-06-30 |
SE7605150L (sv) | 1976-11-07 |
IT1067980B (it) | 1985-03-21 |
DE2520028A1 (de) | 1976-11-11 |
FI64123C (fi) | 1983-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: CHEMISCHE FABRIK STOCKHAUSEN & CIE |