ES451448A1 - Polyhydroxy methylene ethers - Google Patents
Polyhydroxy methylene ethersInfo
- Publication number
- ES451448A1 ES451448A1 ES451448A ES451448A ES451448A1 ES 451448 A1 ES451448 A1 ES 451448A1 ES 451448 A ES451448 A ES 451448A ES 451448 A ES451448 A ES 451448A ES 451448 A1 ES451448 A1 ES 451448A1
- Authority
- ES
- Spain
- Prior art keywords
- ethers
- polyhydroxymethylene
- group
- methylene ethers
- polyhydroxy
- 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.)
- Expired
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
A process for the preparation of polyhydroxymethylene ethers, in which polyhydroxymethylene is made alkaline to which an organic solvent is optionally added, characterized in that the alkylating compound contains ionic or ionizable groups, such as a phospho group, a quaternary ammonium group or a group substituted amino. (Machine-translation by Google Translate, not legally binding)
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 |
|---|---|
| ES451448A1 true ES451448A1 (en) | 1978-05-01 |
Family
ID=5956300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES451448A Expired ES451448A1 (en) | 1975-09-12 | 1976-09-10 | Polyhydroxy methylene ethers |
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 |
| 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 |
| SE7610018L (en) | 1977-03-13 |
| JPS5233979A (en) | 1977-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980202 |