FI63385C - Stabil dispersion av vatten-i-olja-typ foer anvaendning som kogulerings- sedimentations- avvattnings- och retentionsmed elch foerfarande foer framstaellning av denna - Google Patents
Stabil dispersion av vatten-i-olja-typ foer anvaendning som kogulerings- sedimentations- avvattnings- och retentionsmed elch foerfarande foer framstaellning av denna Download PDFInfo
- Publication number
- FI63385C FI63385C FI2040/74A FI204074A FI63385C FI 63385 C FI63385 C FI 63385C FI 2040/74 A FI2040/74 A FI 2040/74A FI 204074 A FI204074 A FI 204074A FI 63385 C FI63385 C FI 63385C
- Authority
- FI
- Finland
- Prior art keywords
- water
- parts
- dispersion
- acrylamide
- oil
- Prior art date
Links
Classifications
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Treatment Of Sludge (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2333927A DE2333927C2 (de) | 1973-07-04 | 1973-07-04 | Flüssige, bzw. pumpfähige stabile Dispersionen von Typ Wasser-in-Öl und ihre Verwendung |
DE2333927 | 1973-07-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI204074A FI204074A (de) | 1975-01-05 |
FI63385B FI63385B (fi) | 1983-02-28 |
FI63385C true FI63385C (fi) | 1983-06-10 |
Family
ID=5885869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI2040/74A FI63385C (fi) | 1973-07-04 | 1974-07-03 | Stabil dispersion av vatten-i-olja-typ foer anvaendning som kogulerings- sedimentations- avvattnings- och retentionsmed elch foerfarande foer framstaellning av denna |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5755445B2 (de) |
BR (1) | BR7405487D0 (de) |
CA (1) | CA1077637A (de) |
DE (1) | DE2333927C2 (de) |
FI (1) | FI63385C (de) |
FR (1) | FR2235953B1 (de) |
GB (1) | GB1462905A (de) |
IT (1) | IT1015678B (de) |
SE (1) | SE409026C (de) |
ZA (1) | ZA744305B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2520028C3 (de) * | 1975-05-06 | 1987-07-30 | Chemische Fabrik Stockhausen GmbH, 4150 Krefeld | Flüssige, pumpfähige, stabile Dispersionen vom Typ Wasser-in-Öl und ihre Verwendung |
DE2720494C2 (de) * | 1977-05-05 | 1985-04-11 | Nalco Chemical Co., Oak Brook, Ill. | Kontinuierliches Verfahren zur Herstellung eines kationisch modifizierten Polyacrylamids |
CH660015A5 (de) * | 1982-02-01 | 1987-03-13 | Sandoz Ag | Polymerisat- und tensidhaltige praeparate, deren herstellung und verwendung. |
GB8518900D0 (en) * | 1985-07-26 | 1985-09-04 | Allied Colloids Ltd | Polymeric products |
DE3641700C3 (de) * | 1985-12-19 | 1994-07-07 | Basf Ag | Verfahren zur Herstellung von Wasser-in-Öl-Emulsionen vernetzter, wasserquellbarer Polymerisate und deren Verwendung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1089173B (de) * | 1957-05-31 | 1960-09-15 | Dow Chemical Co | Inverses Emulsionspolymerisations-verfahren zur Herstellung von Polymerisaten und Mischpolymerisaten wasserloeslicher Monomerer |
NL111257C (de) * | 1959-10-12 | |||
FR1500499A (fr) * | 1965-10-19 | 1967-11-03 | Dow Chemical Co | Polymères du type carbamoyl-cationique |
BE789420A (fr) * | 1971-11-22 | 1973-03-28 | Nalco Chemical Co | Latex destines a la coagulation d'eaux d'egout et d'eaux usees industrielles |
-
1973
- 1973-07-04 DE DE2333927A patent/DE2333927C2/de not_active Expired
-
1974
- 1974-07-02 CA CA203,856A patent/CA1077637A/en not_active Expired
- 1974-07-02 FR FR7422973A patent/FR2235953B1/fr not_active Expired
- 1974-07-03 JP JP49075506A patent/JPS5755445B2/ja not_active Expired
- 1974-07-03 ZA ZA00744305A patent/ZA744305B/xx unknown
- 1974-07-03 BR BR5487/74A patent/BR7405487D0/pt unknown
- 1974-07-03 SE SE7408787A patent/SE409026C/xx not_active IP Right Cessation
- 1974-07-03 FI FI2040/74A patent/FI63385C/fi active
- 1974-07-04 GB GB2976674A patent/GB1462905A/en not_active Expired
- 1974-07-04 IT IT24817/74A patent/IT1015678B/it active
Also Published As
Publication number | Publication date |
---|---|
CA1077637A (en) | 1980-05-13 |
SE409026B (sv) | 1979-07-23 |
BR7405487D0 (pt) | 1975-04-15 |
GB1462905A (en) | 1977-01-26 |
JPS5043066A (de) | 1975-04-18 |
SE409026C (sv) | 1983-09-12 |
FR2235953A1 (de) | 1975-01-31 |
DE2333927A1 (de) | 1975-01-23 |
FI204074A (de) | 1975-01-05 |
FI63385B (fi) | 1983-02-28 |
SE7408787L (de) | 1975-01-07 |
JPS5755445B2 (de) | 1982-11-24 |
FR2235953B1 (de) | 1979-06-01 |
ZA744305B (en) | 1975-07-30 |
IT1015678B (it) | 1977-05-20 |
DE2333927C2 (de) | 1982-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4093542A (en) | Flocculating agent comprising water-in-oil emulsion of H-active polymer carrying formaldehyde and amine radicals | |
DE69026744T2 (de) | Amphoterer Elektrolyt, Verfahren zur Herstellung und Entwässerungsmittel für organische Schlämme | |
EP0172723B1 (de) | Wasserlösliche Polymere | |
CA2377859C (en) | High molecular weight zwitterionic polymers | |
US4339371A (en) | High concentration water-soluble polymers in water-in-oil emulsions | |
UA44279C2 (uk) | Спосіб штабелювання водної неорганічної суспензії твердих речовин у вигляді часток і композиція, одержана у цей спосіб | |
EP1353975A1 (de) | Verfahren zur herstellung von wasser-in-wasser-polymerdispersionen | |
US4672090A (en) | Surfactant system for emulsion polymers | |
CA1271004A (en) | Cationic sizing agents for paper | |
CA1050680A (en) | Retention aids and flocculants based on polyacrylamides | |
JP3208473B2 (ja) | 両性水溶性重合体分散液からなる処理剤 | |
EP0038573A1 (de) | Polymerisate von alpha,beta-ungesättigten N-substituierten Carbonsäureamiden und ihre Verwendung als Sedimentations-, Flockungs-, Entwässerungs- und Retentionshilfsmittel | |
KR20010040662A (ko) | 탈수용 개량 중합체 블렌드 | |
US4931510A (en) | Polymers from ethylenic monomers | |
US5891304A (en) | Use of hydrophilic dispersion polymers for coated broke treatment | |
US3717574A (en) | Flocculation of coal slimes | |
FI63385C (fi) | Stabil dispersion av vatten-i-olja-typ foer anvaendning som kogulerings- sedimentations- avvattnings- och retentionsmed elch foerfarande foer framstaellning av denna | |
US4390659A (en) | Method for the preparation of quaternary carboxamide polymers | |
CA1153142A (en) | Low-foam surface sizing agents for paper | |
US5013794A (en) | Polymers of diisobutylene-sulfonate alkane maleic acid derivatives | |
JP3681143B2 (ja) | 高塩濃度汚泥の脱水剤および汚泥脱水方法 | |
JPS582309A (ja) | ジ−c↓1〜c↓3−アルキルアミノネオペンチル(メト)アクリレ−トの水溶性重合物及びその用途 | |
JPH10244300A (ja) | 汚泥脱水方法 | |
JPH0457684B2 (de) | ||
FR2642077A1 (fr) | Epaississant synthetique, composition aqueuse et pate d'impression le contenant, et procede pour sa preparation |