SE7610018L - PROCEDURE FOR PREPARING ETHARS OF POLYHYDROXIMETHYLENE AND THE EXISTING ION EXCHANGERS - Google Patents
PROCEDURE FOR PREPARING ETHARS OF POLYHYDROXIMETHYLENE AND THE EXISTING ION EXCHANGERSInfo
- Publication number
- SE7610018L SE7610018L SE7610018A SE7610018A SE7610018L SE 7610018 L SE7610018 L SE 7610018L SE 7610018 A SE7610018 A SE 7610018A SE 7610018 A SE7610018 A SE 7610018A SE 7610018 L SE7610018 L SE 7610018L
- Authority
- SE
- Sweden
- Prior art keywords
- acid
- polyhydroximethylene
- ethars
- preparing
- procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/02—Alkylation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
1489865 Ethers of polyhydroxy methylene HOECHST AG 10 Sept 1976 [12 Sept 1975] 37627/76 Heading C3P Ethers of polyhydroxy methylene are prepared by treating the polymer with an etherifying agent in an aqueous medium. The pendant ether groups preferably contain at least one ionic or ionizable group, e.g. a carboxyl, sulpho, phospho, quaternary ammonium or substituted ammonium group which makes the product suitable for use as an ion exchange resin. In the examples polyhydroxy methylene is etherified with 3 - chloro - 2 - hydroxypropyl - trimethyl ammonium hydrochloride; glycidyl trimethyl ammonium chloride; 2-chloroethane-sulphonic acid; 2-chloroethyl diethylamine; chloroacetic acid; dichloroacetic acid and trichloroacetic acid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2540688A DE2540688C3 (en) | 1975-09-12 | 1975-09-12 | Process for the production of ethers of polyhydroxymethylene which can be used as ion exchangers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7610018L true SE7610018L (en) | 1977-03-13 |
Family
ID=5956300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7610018A SE7610018L (en) | 1975-09-12 | 1976-09-10 | PROCEDURE FOR PREPARING ETHARS OF POLYHYDROXIMETHYLENE AND THE EXISTING ION EXCHANGERS |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5233979A (en) |
| AT (1) | AT355312B (en) |
| AU (1) | AU504619B2 (en) |
| BE (1) | BE846006A (en) |
| CA (1) | CA1071232A (en) |
| CH (1) | CH599253A5 (en) |
| DE (1) | DE2540688C3 (en) |
| DK (1) | DK410276A (en) |
| ES (1) | ES451448A1 (en) |
| FI (1) | FI61495C (en) |
| FR (1) | FR2323713A1 (en) |
| GB (1) | GB1489865A (en) |
| IE (1) | IE43427B1 (en) |
| IT (1) | IT1066290B (en) |
| LU (1) | LU75773A1 (en) |
| NL (1) | NL7610013A (en) |
| NO (1) | NO145976C (en) |
| SE (1) | SE7610018L (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2818086C2 (en) * | 1978-04-25 | 1984-11-29 | Sumitomo Chemical Co., Ltd., Osaka | Carrier material for immobilizing enzymes and process for their production |
-
1975
- 1975-09-12 DE DE2540688A patent/DE2540688C3/en not_active Expired
-
1976
- 1976-09-08 AU AU17543/76A patent/AU504619B2/en not_active Expired
- 1976-09-09 NL NL7610013A patent/NL7610013A/en not_active Application Discontinuation
- 1976-09-09 IE IE2018/76A patent/IE43427B1/en unknown
- 1976-09-09 NO NO763099A patent/NO145976C/en unknown
- 1976-09-09 CH CH1145876A patent/CH599253A5/xx not_active IP Right Cessation
- 1976-09-09 BE BE170480A patent/BE846006A/en not_active IP Right Cessation
- 1976-09-09 FI FI762591A patent/FI61495C/en not_active IP Right Cessation
- 1976-09-10 LU LU75773A patent/LU75773A1/xx unknown
- 1976-09-10 IT IT51214/76A patent/IT1066290B/en active
- 1976-09-10 GB GB37627/76A patent/GB1489865A/en not_active Expired
- 1976-09-10 CA CA260,883A patent/CA1071232A/en not_active Expired
- 1976-09-10 SE SE7610018A patent/SE7610018L/en not_active Application Discontinuation
- 1976-09-10 ES ES451448A patent/ES451448A1/en not_active Expired
- 1976-09-10 FR FR7627251A patent/FR2323713A1/en active Granted
- 1976-09-10 DK DK410276A patent/DK410276A/en not_active Application Discontinuation
- 1976-09-10 AT AT673076A patent/AT355312B/en not_active IP Right Cessation
- 1976-09-13 JP JP51109727A patent/JPS5233979A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IE43427B1 (en) | 1981-02-25 |
| ATA673076A (en) | 1979-07-15 |
| AU1754376A (en) | 1978-03-16 |
| DE2540688C3 (en) | 1979-10-31 |
| NO763099L (en) | 1977-03-15 |
| FR2323713B1 (en) | 1981-05-29 |
| DE2540688B2 (en) | 1979-03-08 |
| NO145976B (en) | 1982-03-29 |
| FR2323713A1 (en) | 1977-04-08 |
| AU504619B2 (en) | 1979-10-18 |
| BE846006A (en) | 1977-03-09 |
| IT1066290B (en) | 1985-03-04 |
| NO145976C (en) | 1982-07-07 |
| FI762591A (en) | 1977-03-13 |
| IE43427L (en) | 1977-03-12 |
| CA1071232A (en) | 1980-02-05 |
| FI61495B (en) | 1982-04-30 |
| AT355312B (en) | 1980-02-25 |
| DK410276A (en) | 1977-03-13 |
| ES451448A1 (en) | 1978-05-01 |
| FI61495C (en) | 1982-08-10 |
| DE2540688A1 (en) | 1977-03-17 |
| CH599253A5 (en) | 1978-05-31 |
| GB1489865A (en) | 1977-10-26 |
| NL7610013A (en) | 1977-03-15 |
| LU75773A1 (en) | 1978-05-12 |
| JPS5233979A (en) | 1977-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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