BE771114A - Preparation en continu de polymeres hydrosolubles - Google Patents
Preparation en continu de polymeres hydrosolublesInfo
- Publication number
- BE771114A BE771114A BE771114A BE771114A BE771114A BE 771114 A BE771114 A BE 771114A BE 771114 A BE771114 A BE 771114A BE 771114 A BE771114 A BE 771114A BE 771114 A BE771114 A BE 771114A
- Authority
- BE
- Belgium
- Prior art keywords
- water
- soluble polymers
- continuous preparation
- continuous
- preparation
- Prior art date
Links
Classifications
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/10—Aqueous solvent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/22—Stationary reactors having moving elements inside in the form of endless belts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702039582 DE2039582A1 (de) | 1970-08-08 | 1970-08-08 | Verfahren und Vorrichtung zur kontinuierlichen Herstellung wasserloeslicher Polymerisate |
Publications (1)
Publication Number | Publication Date |
---|---|
BE771114A true BE771114A (fr) | 1972-02-09 |
Family
ID=5779286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE771114A BE771114A (fr) | 1970-08-08 | 1971-08-09 | Preparation en continu de polymeres hydrosolubles |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE771114A (xx) |
CH (1) | CH550212A (xx) |
DE (1) | DE2039582A1 (xx) |
FR (1) | FR2104041A5 (xx) |
GB (1) | GB1317408A (xx) |
NL (1) | NL7110576A (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3996411A (en) | 1973-07-07 | 1976-12-07 | Nitto Kagaku Kogyo Kabushiki Kaisha | Production of water-soluble polymers |
DE2807709A1 (de) * | 1978-02-23 | 1979-09-06 | Hoechst Ag | Stroemungsbeschleuniger |
GB2065147B (en) * | 1979-05-29 | 1983-02-09 | Ivanov Khim Tekhnolog Inst | Method of obtaining polymers of acrylic series |
DE3222002A1 (de) * | 1982-06-11 | 1983-12-15 | Röhm GmbH, 6100 Darmstadt | Kontinuierliches emulsionspolymerisationsverfahren |
US4508858A (en) * | 1983-02-16 | 1985-04-02 | Marathon Oil Company | Apparatus and method for preparing polymer solutions |
US7186419B2 (en) | 2000-08-25 | 2007-03-06 | Contura Sa | Polyacrylamide hydrogel for arthritis |
MY130475A (en) | 2000-08-25 | 2007-06-29 | Contura As | Polyacrylamide hydrogel and its use as an endoprosthesis |
CN112938923B (zh) * | 2020-12-28 | 2023-07-07 | 瓮福(集团)有限责任公司 | 一种养分可控的聚磷酸铵制备方法 |
-
1970
- 1970-08-08 DE DE19702039582 patent/DE2039582A1/de active Pending
-
1971
- 1971-07-30 NL NL7110576A patent/NL7110576A/xx unknown
- 1971-08-06 CH CH1163271A patent/CH550212A/xx not_active IP Right Cessation
- 1971-08-06 FR FR7128872A patent/FR2104041A5/fr not_active Expired
- 1971-08-06 GB GB3705071A patent/GB1317408A/en not_active Expired
- 1971-08-09 BE BE771114A patent/BE771114A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2104041A5 (xx) | 1972-04-14 |
CH550212A (de) | 1974-06-14 |
GB1317408A (en) | 1973-05-16 |
DE2039582A1 (de) | 1972-02-10 |
NL7110576A (xx) | 1972-02-10 |
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