GB1471283A - Method for dissolving acrylamide polymers - Google Patents
Method for dissolving acrylamide polymersInfo
- Publication number
- GB1471283A GB1471283A GB2820374A GB2820374A GB1471283A GB 1471283 A GB1471283 A GB 1471283A GB 2820374 A GB2820374 A GB 2820374A GB 2820374 A GB2820374 A GB 2820374A GB 1471283 A GB1471283 A GB 1471283A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- acrylamide
- dissolving
- polymers
- copolymer
- 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
- 229920002401 polyacrylamide Polymers 0.000 title abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 125000002091 cationic group Chemical group 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000007762 w/o emulsion Substances 0.000 abstract 1
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
- 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
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/24—Homopolymers or copolymers of amides or imides
- C08J2333/26—Homopolymers or copolymers of acrylamide or methacrylamide
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Colloid Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37540773A | 1973-07-02 | 1973-07-02 | |
| ZA00744102A ZA744102B (en) | 1973-07-02 | 1974-06-25 | Dissolving of polyacrylamide latex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1471283A true GB1471283A (en) | 1977-04-21 |
Family
ID=27007048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2820374A Expired GB1471283A (en) | 1973-07-02 | 1974-06-25 | Method for dissolving acrylamide polymers |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355073A (en) | 1979-06-26 | 1982-10-19 | Scott Bader Company Limited | Adhesive coatings of prepasted wall coverings |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176107A (en) * | 1978-01-20 | 1979-11-27 | Buckman Laboratories, Inc. | Water-soluble dispersions of high molecular water-soluble polymers containing a surfactant and a water-soluble organic carrier which is a hydroxy compound containing repeating alkylene oxide units |
| DE3318218A1 (de) * | 1983-05-19 | 1984-11-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von wasser-in-wasser-sekundaerdispersionen von wasserloeslichen polymerisaten und deren verwendung als flockungsmittel |
-
1974
- 1974-06-25 GB GB2820374A patent/GB1471283A/en not_active Expired
- 1974-06-25 ZA ZA00744102A patent/ZA744102B/xx unknown
- 1974-06-25 ZA ZA00744098A patent/ZA744098B/xx unknown
- 1974-07-01 BR BR5413/74A patent/BR7405413D0/pt unknown
- 1974-07-01 SE SE7408687A patent/SE7408687L/xx unknown
- 1974-07-02 FR FR7423048A patent/FR2235967B1/fr not_active Expired
- 1974-07-02 NL NL7408928A patent/NL7408928A/xx unknown
- 1974-07-02 FI FI2021/74A patent/FI202174A7/fi unknown
- 1974-07-02 AU AU70734/74A patent/AU7073474A/en not_active Expired
- 1974-07-02 DE DE2431795A patent/DE2431795A1/de active Pending
- 1974-07-02 JP JP49075083A patent/JPS5043189A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355073A (en) | 1979-06-26 | 1982-10-19 | Scott Bader Company Limited | Adhesive coatings of prepasted wall coverings |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA744102B (en) | 1975-07-30 |
| ZA744098B (en) | 1975-06-25 |
| JPS5043189A (enrdf_load_stackoverflow) | 1975-04-18 |
| AU7073474A (en) | 1976-01-08 |
| FI202174A7 (enrdf_load_stackoverflow) | 1975-01-03 |
| DE2431795A1 (de) | 1975-01-30 |
| FR2235967B1 (enrdf_load_stackoverflow) | 1978-04-28 |
| NL7408928A (nl) | 1975-01-06 |
| BR7405413D0 (pt) | 1975-03-25 |
| SE7408687L (enrdf_load_stackoverflow) | 1975-01-03 |
| FR2235967A1 (enrdf_load_stackoverflow) | 1975-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |