NL148341B - PROCEDURE FOR RAPID DISSOLUTION OF WATER-SOLUBLE VINYL ADDITIONAL POLYMERS. - Google Patents
PROCEDURE FOR RAPID DISSOLUTION OF WATER-SOLUBLE VINYL ADDITIONAL POLYMERS.Info
- Publication number
- NL148341B NL148341B NL7115309A NL7115309A NL148341B NL 148341 B NL148341 B NL 148341B NL 7115309 A NL7115309 A NL 7115309A NL 7115309 A NL7115309 A NL 7115309A NL 148341 B NL148341 B NL 148341B
- Authority
- NL
- Netherlands
- Prior art keywords
- procedure
- water
- soluble vinyl
- rapid dissolution
- additional polymers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- 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
- C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polymerisation Methods In General (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92031A US3624019A (en) | 1970-12-15 | 1970-12-15 | Process for rapidly dissolving water-soluble polymers |
US17294671A | 1971-08-18 | 1971-08-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7115309A NL7115309A (en) | 1972-06-19 |
NL148341B true NL148341B (en) | 1976-01-15 |
Family
ID=26784729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7115309A NL148341B (en) | 1970-12-15 | 1971-11-05 | PROCEDURE FOR RAPID DISSOLUTION OF WATER-SOLUBLE VINYL ADDITIONAL POLYMERS. |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5218224B1 (en) |
AU (1) | AU433240B2 (en) |
BE (1) | BE775029A (en) |
CA (1) | CA960791A (en) |
ES (1) | ES396781A1 (en) |
FI (1) | FI57433C (en) |
FR (1) | FR2118452A5 (en) |
GB (1) | GB1364873A (en) |
IT (1) | IT944804B (en) |
NL (1) | NL148341B (en) |
SE (2) | SE390027B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3228812C2 (en) * | 1982-08-02 | 1984-11-22 | Chemische Fabrik Stockhausen GmbH, 4150 Krefeld | Process for the rapid dissolution of water-soluble polymers |
EP1369435B1 (en) * | 1998-01-16 | 2006-08-02 | Societe D'exploitation De Produits Pour Les Industries Chimiques, S.E.P.P.I.C. | Thickening latex, manufacturing process and cosmetic applications |
CA2439436A1 (en) | 2003-09-03 | 2005-03-03 | George Sutherland | Treatment of aqueous compositions containing contaminants |
US20110105661A1 (en) * | 2008-06-10 | 2011-05-05 | Croda Inc. | Water-in-oil polymer emulsions |
FR3026012B1 (en) * | 2014-09-23 | 2017-12-01 | Soc D'exploitation De Produits Pour Les Industries Chimiques Seppic | ORAL ADMINISTRATION OF AT LEAST ONE PHARMACEUTICAL AND / OR ANTIGENIC ACTIVE SUBSTANCE |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3284393A (en) * | 1959-11-04 | 1966-11-08 | Dow Chemical Co | Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers |
US3282874A (en) * | 1963-12-30 | 1966-11-01 | Dow Chemical Co | Method for dissolving watersoluble polymers |
-
1971
- 1971-10-07 CA CA124,719A patent/CA960791A/en not_active Expired
- 1971-10-12 GB GB4753471A patent/GB1364873A/en not_active Expired
- 1971-10-15 AU AU34679/71A patent/AU433240B2/en not_active Expired
- 1971-10-27 SE SE1361571A patent/SE390027B/en unknown
- 1971-11-04 FI FI315471A patent/FI57433C/en active
- 1971-11-05 NL NL7115309A patent/NL148341B/en not_active IP Right Cessation
- 1971-11-05 JP JP8818271A patent/JPS5218224B1/ja active Pending
- 1971-11-08 FR FR7139941A patent/FR2118452A5/fr not_active Expired
- 1971-11-08 ES ES396781A patent/ES396781A1/en not_active Expired
- 1971-11-08 IT IT5392871A patent/IT944804B/en active
- 1971-11-08 BE BE775029A patent/BE775029A/en unknown
-
1975
- 1975-08-28 SE SE7509548A patent/SE402004B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5218224B1 (en) | 1977-05-20 |
AU433240B2 (en) | 1973-03-22 |
FR2118452A5 (en) | 1972-07-28 |
NL7115309A (en) | 1972-06-19 |
FI57433B (en) | 1980-04-30 |
AU3467971A (en) | 1973-03-22 |
GB1364873A (en) | 1974-08-29 |
CA960791A (en) | 1975-01-07 |
BE775029A (en) | 1972-05-08 |
ES396781A1 (en) | 1975-03-01 |
IT944804B (en) | 1973-04-20 |
SE390027B (en) | 1976-11-29 |
FI57433C (en) | 1980-08-11 |
SE402004B (en) | 1978-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: NALCO |
|
V4 | Lapsed because of reaching the maxim lifetime of a patent |