AT293726B - Verfahren zur Herstellung von neuen Vinylalkohol-Copolymeren - Google Patents
Verfahren zur Herstellung von neuen Vinylalkohol-CopolymerenInfo
- Publication number
- AT293726B AT293726B AT436169A AT436169A AT293726B AT 293726 B AT293726 B AT 293726B AT 436169 A AT436169 A AT 436169A AT 436169 A AT436169 A AT 436169A AT 293726 B AT293726 B AT 293726B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- vinyl alcohol
- alcohol copolymers
- new vinyl
- new
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
- C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
-
- 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
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2329/00—Characterised by the use of homopolymers or 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 alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR150716 | 1968-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT293726B true AT293726B (de) | 1971-10-25 |
Family
ID=8649853
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT436169A AT293726B (de) | 1968-05-06 | 1969-05-06 | Verfahren zur Herstellung von neuen Vinylalkohol-Copolymeren |
| AT528370A AT298419B (de) | 1968-05-06 | 1969-05-06 | Kationenaustauschermembranen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT528370A AT298419B (de) | 1968-05-06 | 1969-05-06 | Kationenaustauschermembranen |
Country Status (14)
| Country | Link |
|---|---|
| AT (2) | AT293726B (de) |
| BE (1) | BE732526A (de) |
| BR (1) | BR6908509D0 (de) |
| CA (1) | CA944894A (de) |
| CH (1) | CH508672A (de) |
| DE (1) | DE1923130C3 (de) |
| ES (1) | ES366836A1 (de) |
| FR (1) | FR1575782A (de) |
| GB (1) | GB1218712A (de) |
| IL (1) | IL32166A (de) |
| LU (1) | LU58574A1 (de) |
| NL (1) | NL6906526A (de) |
| SE (1) | SE359848B (de) |
| SU (1) | SU445205A3 (de) |
-
1968
- 1968-05-06 FR FR150716A patent/FR1575782A/fr not_active Expired
-
1969
- 1969-04-28 NL NL6906526A patent/NL6906526A/xx unknown
- 1969-05-02 SE SE06283/69A patent/SE359848B/xx unknown
- 1969-05-02 BR BR208509/69A patent/BR6908509D0/pt unknown
- 1969-05-03 CA CA050,489*7A patent/CA944894A/en not_active Expired
- 1969-05-05 LU LU58574D patent/LU58574A1/xx unknown
- 1969-05-05 BE BE732526D patent/BE732526A/xx unknown
- 1969-05-05 IL IL32166A patent/IL32166A/xx unknown
- 1969-05-05 CH CH682769A patent/CH508672A/fr not_active IP Right Cessation
- 1969-05-06 AT AT436169A patent/AT293726B/de not_active IP Right Cessation
- 1969-05-06 SU SU1328432A patent/SU445205A3/ru active
- 1969-05-06 DE DE1923130A patent/DE1923130C3/de not_active Expired
- 1969-05-06 GB GB23182/69A patent/GB1218712A/en not_active Expired
- 1969-05-06 AT AT528370A patent/AT298419B/de not_active IP Right Cessation
- 1969-05-06 ES ES366836A patent/ES366836A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT298419B (de) | 1972-05-10 |
| BE732526A (de) | 1969-11-05 |
| LU58574A1 (de) | 1970-01-13 |
| BR6908509D0 (pt) | 1973-01-18 |
| DE1923130C3 (de) | 1973-09-13 |
| ES366836A1 (es) | 1971-04-01 |
| GB1218712A (en) | 1971-01-13 |
| IL32166A0 (en) | 1969-07-30 |
| CA944894A (en) | 1974-04-02 |
| SE359848B (de) | 1973-09-10 |
| SU445205A3 (ru) | 1974-09-30 |
| IL32166A (en) | 1972-07-26 |
| FR1575782A (de) | 1969-07-25 |
| DE1923130B2 (de) | 1973-02-15 |
| NL6906526A (de) | 1969-11-10 |
| CH508672A (fr) | 1971-06-15 |
| DE1923130A1 (de) | 1970-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |