BE868487A - Procede de preparation de perles de resines echangeuse d'ions - Google Patents
Procede de preparation de perles de resines echangeuse d'ionsInfo
- Publication number
- BE868487A BE868487A BE188861A BE188861A BE868487A BE 868487 A BE868487 A BE 868487A BE 188861 A BE188861 A BE 188861A BE 188861 A BE188861 A BE 188861A BE 868487 A BE868487 A BE 868487A
- Authority
- BE
- Belgium
- Prior art keywords
- ion exchanger
- exchanger resins
- preparing beads
- beads
- preparing
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- 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
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80995777A | 1977-06-27 | 1977-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE868487A true BE868487A (fr) | 1978-12-27 |
Family
ID=25202592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE188861A BE868487A (fr) | 1977-06-27 | 1978-06-27 | Procede de preparation de perles de resines echangeuse d'ions |
Country Status (14)
| Country | Link |
|---|---|
| JP (2) | JPS5411984A (fr) |
| AR (1) | AR228836A1 (fr) |
| AU (1) | AU521552B2 (fr) |
| BE (1) | BE868487A (fr) |
| BR (1) | BR7804015A (fr) |
| CA (1) | CA1114987A (fr) |
| DE (1) | DE2827475A1 (fr) |
| ES (1) | ES471391A1 (fr) |
| FR (1) | FR2396027A1 (fr) |
| GB (1) | GB1602064A (fr) |
| IN (1) | IN149312B (fr) |
| IT (1) | IT1111628B (fr) |
| NL (1) | NL7806892A (fr) |
| ZA (1) | ZA783340B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR7800684A (pt) * | 1977-02-07 | 1978-10-10 | Rohm & Haas | Contas de resina trocadora de ions aperfeicoadas,processo para preparar contas de copolimero duras,reticuladas,individualizadas;e processo para produzir uma resina trocadora de ions |
| US4370459A (en) * | 1980-07-07 | 1983-01-25 | Argus Chemical Corporation | Polymerizing unsaturated monomers with gem-diperoxyester catalyst |
| DE19714827A1 (de) * | 1997-04-10 | 1998-10-15 | Bayer Ag | Verfahren zur Herstellung vernetzter kugelförmiger Polymerisate |
| EP0964001A1 (fr) | 1998-06-12 | 1999-12-15 | Bayer Aktiengesellschaft | Procédé de préparation polymères micro-encapsulés |
| DE19826049A1 (de) * | 1998-06-12 | 1999-12-16 | Bayer Ag | Verfahren zur Herstellung vernetzter kugelförmiger Polymerisate |
| JP4673662B2 (ja) * | 2005-04-26 | 2011-04-20 | 和 熊谷 | 狭深度用の転圧機 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974216C (de) * | 1951-05-23 | 1960-10-20 | Bayer Ag | Verfahren zur Herstellung von Kationenaustauschern |
| FR1375170A (fr) * | 1962-08-27 | 1964-10-16 | Sumitomo Chemical Co | Nouveau copolymère de l'éthylène et du styrène et son procédé de fabrication |
| US3474066A (en) * | 1963-12-31 | 1969-10-21 | Exxon Research Engineering Co | Polymerizable compositions and process of producing same |
| FR1433480A (fr) * | 1965-02-16 | 1966-04-01 | Wolfen Filmfab Veb | Procédé de préparation de particules polymères sphériques, faiblement réticulées et produits ainsi obtenus |
| DE1301514B (de) * | 1966-02-15 | 1969-08-21 | Elektrochem Werke Muenchen Ag | Verfahren zur Polymerisation und Copolymerisation olefinischer Verbindungen |
-
1978
- 1978-05-26 GB GB23076/78A patent/GB1602064A/en not_active Expired
- 1978-06-12 ZA ZA00783340A patent/ZA783340B/xx unknown
- 1978-06-13 IN IN440/DEL/78A patent/IN149312B/en unknown
- 1978-06-14 CA CA305,455A patent/CA1114987A/fr not_active Expired
- 1978-06-15 AR AR271629A patent/AR228836A1/es active
- 1978-06-22 DE DE19782827475 patent/DE2827475A1/de active Granted
- 1978-06-26 IT IT68500/78A patent/IT1111628B/it active
- 1978-06-26 BR BR787804015A patent/BR7804015A/pt unknown
- 1978-06-26 FR FR7819026A patent/FR2396027A1/fr active Granted
- 1978-06-26 AU AU37452/78A patent/AU521552B2/en not_active Expired
- 1978-06-27 JP JP7706678A patent/JPS5411984A/ja active Granted
- 1978-06-27 NL NL7806892A patent/NL7806892A/xx not_active Application Discontinuation
- 1978-06-27 BE BE188861A patent/BE868487A/fr not_active IP Right Cessation
- 1978-06-27 ES ES471391A patent/ES471391A1/es not_active Expired
-
1988
- 1988-03-22 JP JP63065924A patent/JPS6414206A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2396027A1 (fr) | 1979-01-26 |
| DE2827475C2 (fr) | 1989-10-12 |
| ZA783340B (en) | 1979-07-25 |
| AU3745278A (en) | 1980-01-03 |
| JPS627921B2 (fr) | 1987-02-19 |
| BR7804015A (pt) | 1979-02-20 |
| JPS6414206A (en) | 1989-01-18 |
| IT7868500A0 (it) | 1978-06-26 |
| AU521552B2 (en) | 1982-04-08 |
| DE2827475A1 (de) | 1979-01-11 |
| JPS5411984A (en) | 1979-01-29 |
| FR2396027B1 (fr) | 1980-10-31 |
| GB1602064A (en) | 1981-11-04 |
| IN149312B (fr) | 1981-10-24 |
| AR228836A1 (es) | 1983-04-29 |
| NL7806892A (nl) | 1978-12-29 |
| IT1111628B (it) | 1986-01-13 |
| ES471391A1 (es) | 1979-01-16 |
| CA1114987A (fr) | 1981-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: ROHM AND HAAS CY Effective date: 19950630 |