DE69202377D1 - Verfahren zur Herstellung von vernetzten Copolymerperlen mit poröser Oberfläche. - Google Patents
Verfahren zur Herstellung von vernetzten Copolymerperlen mit poröser Oberfläche.Info
- Publication number
- DE69202377D1 DE69202377D1 DE69202377T DE69202377T DE69202377D1 DE 69202377 D1 DE69202377 D1 DE 69202377D1 DE 69202377 T DE69202377 T DE 69202377T DE 69202377 T DE69202377 T DE 69202377T DE 69202377 D1 DE69202377 D1 DE 69202377D1
- Authority
- DE
- Germany
- Prior art keywords
- copolymer beads
- porous surface
- production
- cross
- linked 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.)
- Revoked
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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
- C08F2/40—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Graft Or Block Polymers (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3058794A JPH04292602A (ja) | 1991-03-22 | 1991-03-22 | 表面多孔型の架橋共重合体ビーズの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69202377D1 true DE69202377D1 (de) | 1995-06-14 |
DE69202377T2 DE69202377T2 (de) | 1995-12-21 |
Family
ID=13094486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69202377T Revoked DE69202377T2 (de) | 1991-03-22 | 1992-03-09 | Verfahren zur Herstellung von vernetzten Copolymerperlen mit poröser Oberfläche. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0506247B1 (de) |
JP (1) | JPH04292602A (de) |
AT (1) | ATE122267T1 (de) |
CA (1) | CA2062678A1 (de) |
DE (1) | DE69202377T2 (de) |
FI (1) | FI921227A (de) |
IE (1) | IE920911A1 (de) |
IL (1) | IL101207A0 (de) |
ZA (1) | ZA921873B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2747682B1 (fr) * | 1996-04-17 | 1998-06-05 | Atochem Elf Sa | Procede pour la preparation de poudres de polymere par polymerisation en suspension |
US5916974A (en) * | 1997-12-18 | 1999-06-29 | Montell North America Inc. | Morphology control in polypropylene graft copolymers |
EP1617936B1 (de) | 2003-02-19 | 2009-11-18 | Natrix Separations Inc. | Geträgerte poröse gele umfassende verbundmaterialien |
CA2558859C (en) | 2004-04-08 | 2014-02-04 | Mcmaster University | Membrane stacks |
JP4806401B2 (ja) | 2004-06-07 | 2011-11-02 | ナトリックス セパレイションズ インコーポレーテッド | 支持型多孔質ゲルを含む安定な複合材料 |
KR102178191B1 (ko) | 2008-09-02 | 2020-11-13 | 머크 밀리포어 리미티드 | 크로마토그래피 막, 이를 포함하는 장치 및 이의 이용방법 |
JP2011074148A (ja) * | 2009-09-29 | 2011-04-14 | Sekisui Chem Co Ltd | コア−シェル型樹脂粒子 |
US9873088B2 (en) | 2011-05-17 | 2018-01-23 | Natrix Separations Inc. | Layered tubular membranes for chromatography, and methods of use thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1116800A (en) * | 1967-06-09 | 1968-06-12 | Wolfen Filmfab Veb | A process for the production of ion exchange resins |
FR2238718A1 (en) * | 1973-07-27 | 1975-02-21 | Sekisui Chemical Co Ltd | Polystyrene particles of uniform size, esp. for foams - by polymerising in suspension of fine polystyrene particles, contg. catalyst and polymn retarder |
JPS5247358B2 (de) * | 1974-12-24 | 1977-12-01 | ||
US4375519A (en) * | 1978-05-08 | 1983-03-01 | Rohm And Haas Company | Ion exchange resins |
CA1207950A (en) * | 1982-08-02 | 1986-07-15 | William I. Harris | Ion exchange resins |
-
1991
- 1991-03-22 JP JP3058794A patent/JPH04292602A/ja active Pending
-
1992
- 1992-03-09 DE DE69202377T patent/DE69202377T2/de not_active Revoked
- 1992-03-09 AT AT92301967T patent/ATE122267T1/de not_active IP Right Cessation
- 1992-03-09 EP EP92301967A patent/EP0506247B1/de not_active Revoked
- 1992-03-11 CA CA002062678A patent/CA2062678A1/en not_active Abandoned
- 1992-03-12 IL IL101207A patent/IL101207A0/xx unknown
- 1992-03-20 IE IE091192A patent/IE920911A1/en unknown
- 1992-03-20 FI FI921227A patent/FI921227A/fi not_active Application Discontinuation
- 1992-03-22 ZA ZA921873A patent/ZA921873B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0506247A3 (de) | 1992-10-28 |
IE920911A1 (en) | 1992-09-23 |
EP0506247B1 (de) | 1995-05-10 |
FI921227A0 (fi) | 1992-03-20 |
IL101207A0 (en) | 1992-11-15 |
ATE122267T1 (de) | 1995-05-15 |
ZA921873B (en) | 1993-03-22 |
EP0506247A2 (de) | 1992-09-30 |
DE69202377T2 (de) | 1995-12-21 |
CA2062678A1 (en) | 1992-09-23 |
FI921227A (fi) | 1992-09-23 |
JPH04292602A (ja) | 1992-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |