BE666636A - - Google Patents
Info
- Publication number
- BE666636A BE666636A BE666636A BE666636A BE666636A BE 666636 A BE666636 A BE 666636A BE 666636 A BE666636 A BE 666636A BE 666636 A BE666636 A BE 666636A BE 666636 A BE666636 A BE 666636A
- Authority
- BE
- Belgium
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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/22—General preparatory processes using carbonyl halides
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/79—Interfacial processes, i.e. processes involving a reaction at the interface of two non-miscible liquids
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/205—General preparatory processes characterised by the apparatus used
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE666636A BE666636A (en) | 1965-07-09 | 1965-07-09 | |
| FR26332A FR1452218A (en) | 1965-07-09 | 1965-07-28 | Improvements in the preparation of polyesters |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE666636A BE666636A (en) | 1965-07-09 | 1965-07-09 | |
| FR26332A FR1452218A (en) | 1965-07-09 | 1965-07-28 | Improvements in the preparation of polyesters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE666636A true BE666636A (en) | 1965-11-03 |
Family
ID=25656249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE666636A BE666636A (en) | 1965-07-09 | 1965-07-09 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE666636A (en) |
| FR (1) | FR1452218A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2305144A1 (en) * | 1973-02-02 | 1974-08-08 | Basf Ag | PROCESS FOR THE CONTINUOUS PRODUCTION OF POLYCARBONATES |
| DE2932737A1 (en) * | 1979-08-13 | 1981-02-19 | Akzo Gmbh | POLYCARBONATE-POLYAETHERBLOCKCOPOLYMERS |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4127512C2 (en) * | 1991-08-20 | 1995-02-23 | Bayer Ag | Process for the production of polycarbonate with constant viscosity |
| DE10300598A1 (en) * | 2003-01-10 | 2004-07-22 | Bayer Ag | Process for the production of polycarbonates |
-
1965
- 1965-07-09 BE BE666636A patent/BE666636A/xx unknown
- 1965-07-28 FR FR26332A patent/FR1452218A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2305144A1 (en) * | 1973-02-02 | 1974-08-08 | Basf Ag | PROCESS FOR THE CONTINUOUS PRODUCTION OF POLYCARBONATES |
| DE2932737A1 (en) * | 1979-08-13 | 1981-02-19 | Akzo Gmbh | POLYCARBONATE-POLYAETHERBLOCKCOPOLYMERS |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1452218A (en) | 1966-02-25 |