AT335732B - Verfahren zur herstellung von acrylnitril-vinylchlorid-copolymerisaten mit verbessertem weissgrad - Google Patents
Verfahren zur herstellung von acrylnitril-vinylchlorid-copolymerisaten mit verbessertem weissgradInfo
- Publication number
- AT335732B AT335732B AT644775A AT644775A AT335732B AT 335732 B AT335732 B AT 335732B AT 644775 A AT644775 A AT 644775A AT 644775 A AT644775 A AT 644775A AT 335732 B AT335732 B AT 335732B
- Authority
- AT
- Austria
- Prior art keywords
- copolymerisates
- acrylnitrile
- production
- vinyl chloride
- white degree
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile
-
- 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
- C08F214/00—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 a halogen
- C08F214/02—Monomers containing chlorine
- C08F214/04—Monomers containing two carbon atoms
- C08F214/06—Vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| DE19742440269 DE2440269A1 (de) | 1974-08-22 | 1974-08-22 | Verfahren zur herstellung von acrylnitril-vinylchlorid-copolymerisaten mit verbessertem weissgrad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA644775A ATA644775A (de) | 1976-07-15 |
| AT335732B true AT335732B (de) | 1977-03-25 |
Family
ID=5923820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT644775A AT335732B (de) | 1974-08-22 | 1975-08-20 | Verfahren zur herstellung von acrylnitril-vinylchlorid-copolymerisaten mit verbessertem weissgrad |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5147085A (it) |
| AT (1) | AT335732B (it) |
| BE (1) | BE832573A (it) |
| CA (1) | CA1043941A (it) |
| DD (1) | DD121115A5 (it) |
| DE (1) | DE2440269A1 (it) |
| DK (1) | DK135170C (it) |
| ES (1) | ES440369A1 (it) |
| FR (1) | FR2282436A1 (it) |
| GB (1) | GB1510714A (it) |
| IE (1) | IE41515B1 (it) |
| IT (1) | IT1041952B (it) |
| LU (1) | LU73226A1 (it) |
| NL (1) | NL7509892A (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2633592C2 (de) * | 1976-07-27 | 1982-06-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlichen Herstellung von Acrylnitril-Vinylchlorid- Copolymerisaten |
| DE2702053A1 (de) * | 1977-01-19 | 1978-07-20 | Bayer Ag | Herstellung von copolymerisaten aus acrylnitril und vinylchlorid |
| JPS5472114U (it) * | 1977-10-31 | 1979-05-22 | ||
| JPS57196544U (it) * | 1981-06-08 | 1982-12-13 | ||
| JPS5831142U (ja) * | 1981-08-26 | 1983-03-01 | 沖電気工業株式会社 | ドツト印字ヘツド |
| JPS5892052U (ja) * | 1981-12-18 | 1983-06-22 | シチズン時計株式会社 | 印字ヘツド |
| LU84607A1 (fr) * | 1983-01-26 | 1984-10-24 | Oreal | Compositions alcooliques ou hydroalcooliques contenant des essences naturelles et du benzylidene camphre ou ses derives |
| DE3328276A1 (de) * | 1983-08-05 | 1985-02-21 | Hoechst Ag, 6230 Frankfurt | Polyacrylnitrile mit geringem k-wert, verfahren zu ihrer herstellung und geeignete verwendung |
| WO2001012688A1 (en) * | 1999-08-12 | 2001-02-22 | The Standard Oil Company | Melt processable multipolymers of acrylonitrile monomer, halogenated monomers and olefinically unsaturated monomers and the process to make them and products therefrom |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL98845C (it) * | 1956-07-12 | |||
| DE1918414A1 (de) * | 1969-04-11 | 1970-10-15 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Mischpolymerisaten des Vinylchlorids |
| DE1915537A1 (de) * | 1969-03-26 | 1970-10-15 | Monsanto Co | Emulsions-Polymerisation von Vinyl-Chlorid |
-
1974
- 1974-08-22 DE DE19742440269 patent/DE2440269A1/de not_active Withdrawn
-
1975
- 1975-08-20 GB GB3457475A patent/GB1510714A/en not_active Expired
- 1975-08-20 IT IT2646875A patent/IT1041952B/it active
- 1975-08-20 DD DD18795575A patent/DD121115A5/xx unknown
- 1975-08-20 AT AT644775A patent/AT335732B/de not_active IP Right Cessation
- 1975-08-20 NL NL7509892A patent/NL7509892A/xx not_active Application Discontinuation
- 1975-08-20 LU LU73226A patent/LU73226A1/xx unknown
- 1975-08-20 CA CA233,817A patent/CA1043941A/en not_active Expired
- 1975-08-20 BE BE159317A patent/BE832573A/xx unknown
- 1975-08-21 IE IE183875A patent/IE41515B1/en unknown
- 1975-08-21 ES ES440369A patent/ES440369A1/es not_active Expired
- 1975-08-21 DK DK377875A patent/DK135170C/da active
- 1975-08-21 JP JP10069775A patent/JPS5147085A/ja active Granted
- 1975-08-22 FR FR7526083A patent/FR2282436A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1043941A (en) | 1978-12-05 |
| GB1510714A (en) | 1978-05-17 |
| ES440369A1 (es) | 1977-03-01 |
| DE2440269A1 (de) | 1976-03-04 |
| NL7509892A (nl) | 1976-02-24 |
| JPS5723691B2 (it) | 1982-05-20 |
| BE832573A (fr) | 1976-02-20 |
| JPS5147085A (ja) | 1976-04-22 |
| DK135170B (da) | 1977-03-14 |
| FR2282436A1 (fr) | 1976-03-19 |
| DK377875A (da) | 1976-02-23 |
| LU73226A1 (it) | 1976-05-31 |
| FR2282436B1 (it) | 1979-05-18 |
| IE41515L (en) | 1976-02-22 |
| ATA644775A (de) | 1976-07-15 |
| IT1041952B (it) | 1980-01-10 |
| DD121115A5 (it) | 1976-07-12 |
| IE41515B1 (en) | 1980-01-16 |
| DK135170C (da) | 1977-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |