BE520410A - - Google Patents
Info
- Publication number
- BE520410A BE520410A BE520410DA BE520410A BE 520410 A BE520410 A BE 520410A BE 520410D A BE520410D A BE 520410DA BE 520410 A BE520410 A BE 520410A
- Authority
- BE
- Belgium
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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/12—Macromolecular compounds
- B01J41/13—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
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- 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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/05—Processes using organic exchangers in the strongly basic form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE326520X | 1952-06-06 | ||
| DEF17710A DE1031964B (de) | 1952-06-06 | 1955-06-10 | Verfahren zur Herstellung von stickstoffhaltigen Kunstharzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520410A true BE520410A (nl) |
Family
ID=25807176
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE548446D BE548446A (nl) | 1952-06-06 | ||
| BE520410D BE520410A (nl) | 1952-06-06 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE548446D BE548446A (nl) | 1952-06-06 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2807594A (nl) |
| BE (2) | BE520410A (nl) |
| CH (2) | CH326520A (nl) |
| DE (2) | DE959947C (nl) |
| FR (2) | FR1080189A (nl) |
| GB (2) | GB740840A (nl) |
| NL (3) | NL207888A (nl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL256860A (nl) * | 1959-10-14 | |||
| JPS5435185A (en) * | 1977-08-24 | 1979-03-15 | Kyoritsu Yuki Kogyo Kenkyusho:Kk | Cationic polymeric coagulant |
| US4284512A (en) * | 1979-11-29 | 1981-08-18 | Commonwealth Scientific And Industrial Research Organization | Iron selective resins prepared from a phenol, HCHO and a di-secondary amine |
| DE3001856A1 (de) * | 1980-01-19 | 1981-07-23 | Bayer Ag, 5090 Leverkusen | Anionenaustauscher, verfahren zu ihrer herstellung und ihre verwendung |
| DE3380792D1 (en) * | 1982-07-26 | 1989-12-07 | Lowell O Cummings | Method for making phenol-formaldehyde-polyamine curing agents for epoxy resins |
| DE3824266A1 (de) * | 1988-07-16 | 1990-01-18 | Bayer Ag | Verfahren zur herstellung von bifunktionellen anionenaustauschharzen, neue bifunktionelle anionenaustauschharze und ihre verwendung |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2499215A (en) * | 1950-02-28 | Quaternary ammonium derivatives | ||
| NL81743C (nl) * | 1936-05-09 | |||
| FR839668A (fr) * | 1937-07-13 | 1939-04-07 | Ig Farbenindustrie Ag | Procédé pour diminuer la gonflabilité de résines synthétiques de phénols |
| US2356151A (en) * | 1941-04-09 | 1944-08-22 | Resinous Prod & Chemical Co | Polyphenylol alkane resins |
| DE829498C (de) * | 1950-02-15 | 1952-01-28 | Bayer Ag | Verfahren zur Herstellung von kationenaustauschenden Kunstharzen |
| BE503552A (nl) * | 1950-05-27 | |||
| BE503546A (nl) * | 1950-05-27 | |||
| US2597494A (en) * | 1951-05-12 | 1952-05-20 | Rohm & Haas | Strongly basic anion-exchange polymers of vinylanisole |
| US2658042A (en) * | 1952-02-02 | 1953-11-03 | Nat Aluminate Corp | Ion exchange resins from formaldehyde and the reaction product of a chloromethylated polynuclear hydrocarbon and a basic tertiary amine |
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0
- NL NL105504D patent/NL105504C/xx active
- BE BE548446D patent/BE548446A/xx unknown
- NL NL108217D patent/NL108217C/xx active
- NL NL207888D patent/NL207888A/xx unknown
- BE BE520410D patent/BE520410A/xx unknown
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1952
- 1952-06-07 DE DEF9207A patent/DE959947C/de not_active Expired
-
1953
- 1953-06-02 US US359211A patent/US2807594A/en not_active Expired - Lifetime
- 1953-06-04 FR FR1080189D patent/FR1080189A/fr not_active Expired
- 1953-06-04 GB GB15452/53A patent/GB740840A/en not_active Expired
- 1953-06-06 CH CH326520D patent/CH326520A/de unknown
-
1955
- 1955-06-10 DE DEF17710A patent/DE1031964B/de active Pending
-
1956
- 1956-06-05 GB GB17386/56A patent/GB799620A/en not_active Expired
- 1956-06-06 FR FR69931D patent/FR69931E/fr active Active
- 1956-06-08 CH CH359121D patent/CH359121A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2807594A (en) | 1957-09-24 |
| CH359121A (de) | 1961-12-31 |
| BE548446A (nl) | |
| GB740840A (en) | 1955-11-23 |
| NL207888A (nl) | |
| FR69931E (fr) | |
| NL108217C (nl) | |
| GB799620A (en) | 1958-08-13 |
| FR1080189A (fr) | 1954-12-07 |
| DE959947C (de) | 1957-03-14 |
| CH326520A (de) | 1957-12-31 |
| NL105504C (nl) | |
| DE1031964B (de) | 1958-06-12 |