FR2334705B3 - - Google Patents
Info
- Publication number
- FR2334705B3 FR2334705B3 FR7637365A FR7637365A FR2334705B3 FR 2334705 B3 FR2334705 B3 FR 2334705B3 FR 7637365 A FR7637365 A FR 7637365A FR 7637365 A FR7637365 A FR 7637365A FR 2334705 B3 FR2334705 B3 FR 2334705B3
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
-
- 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
- C08G64/18—Block or graft polymers
- C08G64/186—Block or graft polymers containing polysiloxane sequences
-
- 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
- C08G64/403—Recovery of the polymer
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/445—Block-or graft-polymers containing polysiloxane sequences containing polyester sequences
- C08G77/448—Block-or graft-polymers containing polysiloxane sequences containing polyester sequences containing polycarbonate sequences
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752555746 DE2555746A1 (de) | 1975-12-11 | 1975-12-11 | Verfahren zur aufarbeitung von polysiloxan-polycarbonat-mischpolymeren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2334705A1 FR2334705A1 (fr) | 1977-07-08 |
| FR2334705B3 true FR2334705B3 (US06858664-20050222-C00036.png) | 1979-08-17 |
Family
ID=5964086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7637365A Granted FR2334705A1 (fr) | 1975-12-11 | 1976-12-10 | Procede de preparation et de traitement d'un copolymere de polysiloxanne et de polycarbonate |
Country Status (8)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4243779A (en) * | 1979-04-23 | 1981-01-06 | Mcalister Roy E | Polycarbonates stabilized by halohydrocarbon, halocarbon or silane groups |
| WO1982001554A1 (en) * | 1980-10-30 | 1982-05-13 | Roy E Mcalister | Polycarbonates stabilized by halohydrocarbon,halocarbon or silane groups |
| US4657989A (en) * | 1985-06-11 | 1987-04-14 | General Electric Company | Method for preparing siloxane-carbonate block copolymers |
| US4760117A (en) * | 1985-06-11 | 1988-07-26 | General Electric Company | Method for preparing copolycarbonates from cyclic polycarbonate oligomers |
| DE68914308T2 (de) * | 1988-02-22 | 1994-10-27 | Gen Electric | Verfahren zur Herstellung von Polysiloxan-polyarylcarbonatblockcopolymeren. |
| US5227449A (en) * | 1990-07-02 | 1993-07-13 | Xerox Corporation | Photoconductive imaging members with polycarbonate binders |
| DE4032924A1 (de) * | 1990-10-17 | 1992-04-23 | Bayer Ag | Verfahren zur herstellung von loesungsmittelfreiem polycarbonat |
| US5344908A (en) * | 1993-05-04 | 1994-09-06 | General Electric Company | Process for the manufacture of polycarbonate-oligomers without solvent |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2162418A1 (de) * | 1971-12-16 | 1973-06-20 | Bayer Ag | Polydiorganosiloxan-polycarbonatblockmischpolymere und verfahren zu deren herstellung |
-
1975
- 1975-12-11 DE DE19752555746 patent/DE2555746A1/de active Pending
-
1976
- 1976-12-03 US US05/747,264 patent/US4102940A/en not_active Expired - Lifetime
- 1976-12-08 GB GB51209/76A patent/GB1510420A/en not_active Expired
- 1976-12-08 NL NL7613656A patent/NL7613656A/xx not_active Application Discontinuation
- 1976-12-09 JP JP51147230A patent/JPS5271600A/ja active Pending
- 1976-12-09 ES ES454069A patent/ES454069A1/es not_active Expired
- 1976-12-10 FR FR7637365A patent/FR2334705A1/fr active Granted
- 1976-12-10 BE BE2055525A patent/BE849253A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7613656A (nl) | 1977-06-14 |
| BE849253A (fr) | 1977-06-10 |
| FR2334705A1 (fr) | 1977-07-08 |
| GB1510420A (en) | 1978-05-10 |
| JPS5271600A (en) | 1977-06-15 |
| DE2555746A1 (de) | 1977-06-16 |
| US4102940A (en) | 1978-07-25 |
| ES454069A1 (es) | 1977-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |