GB1101758A - Improvements in or relating to water-soluble polymeric salts and their use in paper-making processes - Google Patents
Improvements in or relating to water-soluble polymeric salts and their use in paper-making processesInfo
- Publication number
- GB1101758A GB1101758A GB3537665D GB3537665D GB1101758A GB 1101758 A GB1101758 A GB 1101758A GB 3537665 D GB3537665 D GB 3537665D GB 3537665 D GB3537665 D GB 3537665D GB 1101758 A GB1101758 A GB 1101758A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- flocculating
- relating
- paper
- soluble polymeric
- 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
- 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
-
- 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
-
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paper (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
1,101,758. Flocculating. NATIONAL STARCH & CHEMICAL CORPORATION. 18 Aug., 1965 [2 Sept., 1964], No. 35373/65. Heading C1C. [Also in Divisions C3 and D2] Water-soluble salts of polymers or copolymers of ethylenically unsaturated carboxylic acids which have been partially or completely aminoalkylated to form amino-ester derivatives (see Division C3) are suitable for flocculating suspensions of minerals, e.g. in the treatment of industrial waste and process streams, mixing and metallurgical processes, and clarification and purification of water. In an example, the hydrochloride salt of poly- (2.aminoethyl acrylate) is used for flocculating an aqueous suspension of kaolin clay.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39405564A | 1964-09-02 | 1964-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1101758A true GB1101758A (en) | 1968-01-31 |
Family
ID=23557369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3537665D Expired GB1101758A (en) | 1964-09-02 | 1965-08-18 | Improvements in or relating to water-soluble polymeric salts and their use in paper-making processes |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1595056C3 (en) |
FR (1) | FR1468789A (en) |
GB (1) | GB1101758A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272621A (en) | 1978-10-24 | 1981-06-09 | The Dow Chemical Company | Water thinnable coating compositions from aminoalkylated interpolymers |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8811436D0 (en) * | 1988-05-13 | 1988-06-15 | Polyvinyl Chemie Holland Bv | Aqueous coating compositions |
-
1965
- 1965-08-18 GB GB3537665D patent/GB1101758A/en not_active Expired
- 1965-08-26 DE DE1965N0027255 patent/DE1595056C3/en not_active Expired
- 1965-09-01 FR FR38004828A patent/FR1468789A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272621A (en) | 1978-10-24 | 1981-06-09 | The Dow Chemical Company | Water thinnable coating compositions from aminoalkylated interpolymers |
Also Published As
Publication number | Publication date |
---|---|
DE1595056A1 (en) | 1972-04-06 |
FR1468789A (en) | 1967-02-10 |
DE1595056C3 (en) | 1978-08-10 |
DE1595056B2 (en) | 1977-11-10 |
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