DK144176A - Fremgangsmade til fraspaltning af acetylgrupper fra ethylen-vinylacetat-copolymere - Google Patents
Fremgangsmade til fraspaltning af acetylgrupper fra ethylen-vinylacetat-copolymereInfo
- Publication number
- DK144176A DK144176A DK144176A DK144176A DK144176A DK 144176 A DK144176 A DK 144176A DK 144176 A DK144176 A DK 144176A DK 144176 A DK144176 A DK 144176A DK 144176 A DK144176 A DK 144176A
- Authority
- DK
- Denmark
- Prior art keywords
- decomposition
- ethylene
- procedure
- vinyl acetate
- acetate copolymers
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56419875A | 1975-04-01 | 1975-04-01 | |
| US05/564,199 US3972865A (en) | 1975-04-01 | 1975-04-01 | Finely divided saponified ethylene-vinyl acetate interpolymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK144176A true DK144176A (da) | 1976-10-02 |
Family
ID=27073490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK144176A DK144176A (da) | 1975-04-01 | 1976-03-30 | Fremgangsmade til fraspaltning af acetylgrupper fra ethylen-vinylacetat-copolymere |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS51122189A (cs) |
| AU (1) | AU1249376A (cs) |
| BR (1) | BR7601956A (cs) |
| DE (1) | DE2614131A1 (cs) |
| DK (1) | DK144176A (cs) |
| ES (1) | ES446593A1 (cs) |
| FI (1) | FI760882A (cs) |
| FR (1) | FR2306219A1 (cs) |
| GB (1) | GB1548654A (cs) |
| IT (1) | IT1058896B (cs) |
| LU (1) | LU74672A1 (cs) |
| NL (1) | NL7603406A (cs) |
| NO (1) | NO761109L (cs) |
| SE (1) | SE7603855L (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4309525A (en) * | 1979-05-21 | 1982-01-05 | Takeda Chemical Industries, Ltd. | Production of sphere-formed powdery copolymers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3422049A (en) * | 1961-12-20 | 1969-01-14 | Nat Distillers Chem Corp | Process of preparing finely divided thermoplastic resins |
-
1976
- 1976-03-30 DK DK144176A patent/DK144176A/da not_active Application Discontinuation
- 1976-03-30 AU AU12493/76A patent/AU1249376A/en not_active Expired
- 1976-03-30 FR FR7609215A patent/FR2306219A1/fr active Granted
- 1976-03-31 LU LU74672A patent/LU74672A1/xx unknown
- 1976-03-31 SE SE7603855A patent/SE7603855L/xx unknown
- 1976-03-31 IT IT21773/76A patent/IT1058896B/it active
- 1976-03-31 GB GB13001/76A patent/GB1548654A/en not_active Expired
- 1976-03-31 NO NO761109A patent/NO761109L/no unknown
- 1976-03-31 BR BR7601956A patent/BR7601956A/pt unknown
- 1976-04-01 JP JP51035210A patent/JPS51122189A/ja active Pending
- 1976-04-01 NL NL7603406A patent/NL7603406A/xx not_active Application Discontinuation
- 1976-04-01 DE DE19762614131 patent/DE2614131A1/de not_active Withdrawn
- 1976-04-01 FI FI760882A patent/FI760882A/fi not_active Application Discontinuation
- 1976-04-01 ES ES446593A patent/ES446593A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2306219A1 (fr) | 1976-10-29 |
| FI760882A (cs) | 1976-10-02 |
| ES446593A1 (es) | 1977-11-01 |
| AU1249376A (en) | 1977-10-20 |
| BR7601956A (pt) | 1976-10-05 |
| DE2614131A1 (de) | 1976-10-14 |
| NL7603406A (nl) | 1976-10-05 |
| SE7603855L (sv) | 1976-10-02 |
| FR2306219B1 (cs) | 1980-09-12 |
| JPS51122189A (en) | 1976-10-26 |
| GB1548654A (en) | 1979-07-18 |
| LU74672A1 (cs) | 1976-09-01 |
| IT1058896B (it) | 1982-05-10 |
| NO761109L (cs) | 1976-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PTS | Application withdrawn |