BE849253A - Procede de preparation et de traitement d'un copolymere de polysiloxanne et de polycarbonate - Google Patents
Procede de preparation et de traitement d'un copolymere de polysiloxanne et de polycarbonateInfo
- Publication number
- BE849253A BE849253A BE2055525A BE2055525A BE849253A BE 849253 A BE849253 A BE 849253A BE 2055525 A BE2055525 A BE 2055525A BE 2055525 A BE2055525 A BE 2055525A BE 849253 A BE849253 A BE 849253A
- Authority
- BE
- Belgium
- Prior art keywords
- polysiloxane
- polycarbonate
- copolymer
- preparation
- treatment
- Prior art date
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 (1)
Publication Number | Publication Date |
---|---|
BE849253A true BE849253A (fr) | 1977-06-10 |
Family
ID=5964086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2055525A BE849253A (fr) | 1975-12-11 | 1976-12-10 | Procede de preparation et de traitement d'un copolymere de polysiloxanne et de polycarbonate |
Country Status (8)
Country | Link |
---|---|
US (1) | US4102940A (hu) |
JP (1) | JPS5271600A (hu) |
BE (1) | BE849253A (hu) |
DE (1) | DE2555746A1 (hu) |
ES (1) | ES454069A1 (hu) |
FR (1) | FR2334705A1 (hu) |
GB (1) | GB1510420A (hu) |
NL (1) | NL7613656A (hu) |
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 |
US4760117A (en) * | 1985-06-11 | 1988-07-26 | General Electric Company | Method for preparing copolycarbonates from cyclic polycarbonate oligomers |
US4657989A (en) * | 1985-06-11 | 1987-04-14 | General Electric Company | Method for preparing siloxane-carbonate block copolymers |
EP0330916B1 (en) * | 1988-02-22 | 1994-04-06 | General Electric Company | Method for making silicone-poly(arylcarbonate) block copolymers |
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 BE BE2055525A patent/BE849253A/xx unknown
- 1976-12-10 FR FR7637365A patent/FR2334705A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
NL7613656A (nl) | 1977-06-14 |
FR2334705B3 (hu) | 1979-08-17 |
JPS5271600A (en) | 1977-06-15 |
US4102940A (en) | 1978-07-25 |
GB1510420A (en) | 1978-05-10 |
DE2555746A1 (de) | 1977-06-16 |
FR2334705A1 (fr) | 1977-07-08 |
ES454069A1 (es) | 1977-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2312990A1 (fr) | Procede et dispositif ameliores de traitement capillaire | |
FR2334629A1 (fr) | Procede de traitement d'eaux | |
FR2321925A1 (fr) | Matiere de traitement d'un fluide et son procede de production | |
FR2348709A1 (fr) | Procede de traitement mesotherapique et dispositif d'injection,formant micro-injecteur automatique,en comportant application | |
BE845134A (fr) | Procede de traitement d'un pigment | |
FR2318968A1 (fr) | Appareil et procede de traitement d'une nappe d'etoffe | |
BE834385A (fr) | Procede de preparation de polymere et de copolymere d'acetal | |
BE850855A (fr) | Procede de preparation d'homopolymeres et copolymeres d'alpha-mono-olefines | |
FR2314899A1 (fr) | Procede et dispositif d'epuration d'eaux residuaires | |
BE819970A (fr) | Procede de preparation d'un copolymere de divinylnezene et de polystyrene chloromethyle | |
FR2343475A1 (fr) | Composition carcinostatique et procede de traitement d'une maladie maligne | |
BE824438A (fr) | Procede de preparation d'homoplymeres et de copolymeres de propylene | |
FR2334705A1 (fr) | Procede de preparation et de traitement d'un copolymere de polysiloxanne et de polycarbonate | |
FR2322103A1 (fr) | Procede de traitement d'eaux residuaires | |
FR2343030A1 (fr) | Composition d'elastomere contenant un mercaptosiloxane et procede de preparation d'un elastomere | |
BE845219A (fr) | Procede et dispositif d'essorage mecanique | |
FR2308698A1 (fr) | Procede et dispositif electrochimique de production d'oxygene | |
FR2310706A1 (fr) | Procede de traitement de tourteaux et graines d'origine | |
FR2324656A1 (fr) | Procede de preparation de copolymeres d'olefines et de monomeres acryliques | |
BE786221A (fr) | Copolymeres sequences organiques de siloxane et leur procede d'obtention | |
FR2305416A1 (fr) | Procede de preparation de tricosene-(9) et d'heneicosene-(9) | |
FR2073591A5 (fr) | Procede de preparation d'un copolymere reticule de titrafluoroethylene et de propylene | |
BE857100A (fr) | Procede de preparation d'homopolymeres et de copolymeres d'&-mono-olefines | |
FR2320572A1 (fr) | Procede et appareil de tirage d'epreuves | |
BE844351A (fr) | Procede de traitement d'un effluent |