ZA98262B - Polymerisation processes and products - Google Patents
Polymerisation processes and productsInfo
- Publication number
- ZA98262B ZA98262B ZA98262A ZA98262A ZA98262B ZA 98262 B ZA98262 B ZA 98262B ZA 98262 A ZA98262 A ZA 98262A ZA 98262 A ZA98262 A ZA 98262A ZA 98262 B ZA98262 B ZA 98262B
- Authority
- ZA
- South Africa
- Prior art keywords
- beads
- monomer
- products
- polymerisation processes
- column
- Prior art date
Links
Classifications
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2435—Loop-type reactors
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
-
- 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
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1942—Details relating to the geometry of the reactor round circular or disk-shaped spherical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9700528.4A GB9700528D0 (en) | 1997-01-13 | 1997-01-13 | Polymerisation processes and products |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA98262B true ZA98262B (en) | 1999-01-13 |
Family
ID=10805860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA98262A ZA98262B (en) | 1997-01-13 | 1998-01-13 | Polymerisation processes and products |
Country Status (13)
Country | Link |
---|---|
US (1) | US6277932B1 (xx) |
EP (1) | EP0952989B1 (xx) |
JP (1) | JP3822645B2 (xx) |
AT (1) | ATE223439T1 (xx) |
AU (1) | AU731158B2 (xx) |
CA (1) | CA2277099A1 (xx) |
DE (1) | DE69807653T2 (xx) |
DK (1) | DK0952989T3 (xx) |
ES (1) | ES2181158T3 (xx) |
GB (1) | GB9700528D0 (xx) |
PT (1) | PT952989E (xx) |
WO (1) | WO1998030598A1 (xx) |
ZA (1) | ZA98262B (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6423666B1 (en) | 1999-10-05 | 2002-07-23 | Bio-Rad Laboratories, Inc. | Large-pore chromatographic beads prepared by suspension polymerization |
GB2399084B (en) * | 2002-07-30 | 2007-01-31 | Univ Liverpool | Porous beads and method of production thereof |
JP5669391B2 (ja) * | 2006-07-19 | 2015-02-12 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 高い透過性を有する吸水性ポリマー粒子の重合による製造方法 |
US20100063180A1 (en) * | 2008-09-05 | 2010-03-11 | Seungkoo Kang | Fire protection and/or fire fighting additives, associated compositions, and associated methods |
US20110155744A1 (en) * | 2009-12-27 | 2011-06-30 | Yen Pin Su | Structure of crystal-bead-contained glass |
MX2016001418A (es) * | 2013-07-31 | 2016-08-18 | Basf Se | Proceso de polimerizacion de fase inversa. |
US10370461B2 (en) * | 2013-07-31 | 2019-08-06 | Basf Se | Reverse-phase polymerization process |
WO2015014824A1 (en) | 2013-07-31 | 2015-02-05 | Basf Se | Reverse-phase polymerisation process |
US20180022837A1 (en) * | 2015-01-30 | 2018-01-25 | Basf Se | Reverse-phase polymerisation process incorporating a microfluidic device |
WO2016120818A1 (en) * | 2015-01-30 | 2016-08-04 | Basf Se | Transportation of polymeric bead products |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1319632A (en) | 1970-03-18 | 1973-06-06 | Ici Ltd | Process for the preparation of water-soluble polymers in solid form |
DE2032953C3 (de) * | 1970-07-03 | 1978-08-17 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung perlförmiger Polymerisate der Acrylsäure und Verwendung dieser Polyacrylsäuren |
LU69407A1 (xx) | 1974-02-18 | 1975-12-09 | ||
CA1166413A (en) | 1980-10-30 | 1984-05-01 | Edward E. Timm | Process and apparatus for preparing uniform size polymer beads |
DE3709921A1 (de) * | 1987-03-26 | 1988-10-06 | Basf Ag | Verfahren zur herstellung von perlfoermigen polymerisaten aus wasserloeslichen, ethylenisch ungesaettigten monomeren |
TW201758B (xx) * | 1988-06-28 | 1993-03-11 | Catalyst co ltd | |
US5252611A (en) * | 1992-07-20 | 1993-10-12 | Isp Investments Inc. | Controlled release tablets including strongly swellable, moderately crosslinked polyvinylpyrrolidone |
US6011089A (en) * | 1995-06-07 | 2000-01-04 | Cytec Technology Corp. | Spray drying of polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions, and dry polymer products formed thereby |
-
1997
- 1997-01-13 GB GBGB9700528.4A patent/GB9700528D0/en active Pending
-
1998
- 1998-01-12 PT PT98900578T patent/PT952989E/pt unknown
- 1998-01-12 AU AU55675/98A patent/AU731158B2/en not_active Ceased
- 1998-01-12 WO PCT/GB1998/000084 patent/WO1998030598A1/en active IP Right Grant
- 1998-01-12 DK DK98900578T patent/DK0952989T3/da active
- 1998-01-12 DE DE69807653T patent/DE69807653T2/de not_active Expired - Lifetime
- 1998-01-12 EP EP98900578A patent/EP0952989B1/en not_active Expired - Lifetime
- 1998-01-12 JP JP53066498A patent/JP3822645B2/ja not_active Expired - Fee Related
- 1998-01-12 AT AT98900578T patent/ATE223439T1/de not_active IP Right Cessation
- 1998-01-12 CA CA002277099A patent/CA2277099A1/en not_active Abandoned
- 1998-01-12 US US09/341,497 patent/US6277932B1/en not_active Expired - Lifetime
- 1998-01-12 ES ES98900578T patent/ES2181158T3/es not_active Expired - Lifetime
- 1998-01-13 ZA ZA98262A patent/ZA98262B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
PT952989E (pt) | 2003-01-31 |
DE69807653T2 (de) | 2003-08-07 |
US6277932B1 (en) | 2001-08-21 |
EP0952989A1 (en) | 1999-11-03 |
WO1998030598A1 (en) | 1998-07-16 |
DK0952989T3 (da) | 2002-12-23 |
EP0952989B1 (en) | 2002-09-04 |
ES2181158T3 (es) | 2003-02-16 |
CA2277099A1 (en) | 1998-07-16 |
JP3822645B2 (ja) | 2006-09-20 |
AU5567598A (en) | 1998-08-03 |
ATE223439T1 (de) | 2002-09-15 |
JP2001508099A (ja) | 2001-06-19 |
GB9700528D0 (en) | 1997-03-05 |
AU731158B2 (en) | 2001-03-22 |
DE69807653D1 (de) | 2002-10-10 |
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