BE577552A - - Google Patents
Info
- Publication number
- BE577552A BE577552A BE577552DA BE577552A BE 577552 A BE577552 A BE 577552A BE 577552D A BE577552D A BE 577552DA BE 577552 A BE577552 A BE 577552A
- 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
- C08G64/40—Post-polymerisation treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/10—Organic
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2989503X | 1958-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE577552A true BE577552A (fr) |
Family
ID=19876614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE577552D BE577552A (fr) | 1958-05-19 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2989503A (fr) |
| BE (1) | BE577552A (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL250568A (fr) * | 1959-04-25 | |||
| DE1213610B (de) * | 1962-08-18 | 1966-03-31 | Bayer Ag | Verfahren zur Gewinnung hochmolekularer, linearer, thermoplastischer Polycarbonate in fester Form aus Loesungen |
| DE1251952B (de) * | 1962-11-02 | 1967-10-12 | Mobay Chemical Company, Pitts burgh, Pa (V St A) | Verfahren zur Gewinnung von Polycarbonaten |
| US3267075A (en) * | 1962-12-20 | 1966-08-16 | Bayer Ag | Process for producing polycarbonates |
| US3264264A (en) * | 1963-05-22 | 1966-08-02 | Mobay Chemical Corp | Polycarbonate recovery system |
| US3321766A (en) * | 1966-06-08 | 1967-05-23 | Cons Electrodynamics Corp | Closed-loop galvanometer servo system |
| US3505273A (en) * | 1967-05-04 | 1970-04-07 | Mobay Chemical Corp | Method for reducing the solvent content of a polycarbonate |
| US3509094A (en) * | 1968-05-09 | 1970-04-28 | Mobay Chemical Corp | Process for making polycarbonates |
| US3532677A (en) * | 1968-09-23 | 1970-10-06 | Celanese Corp | Process for removing high boiling solvents from polymer products |
| US4668768A (en) * | 1985-11-25 | 1987-05-26 | General Electric Company | Anti-solvent precipitation process for isolating polymers from solution |
| CN101503520B (zh) * | 2008-11-13 | 2011-08-31 | 中国蓝星（集团）股份有限公司 | 一种聚碳酸酯溶液水相沉析脱溶剂的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA578585A (fr) * | 1959-06-30 | Schnell Hermann | Materiaux thermoplastiques et leur fabrication |
-
0
- BE BE577552D patent/BE577552A/xx unknown
-
1959
- 1959-04-28 US US809345A patent/US2989503A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2989503A (en) | 1961-06-20 |