BE653572A - - Google Patents
Info
- Publication number
- BE653572A BE653572A BE653572DA BE653572A BE 653572 A BE653572 A BE 653572A BE 653572D A BE653572D A BE 653572DA BE 653572 A BE653572 A BE 653572A
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
-
- 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
-
- 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
- C08G64/30—General preparatory processes using carbonates
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Catalysts (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US311674A US3301824A (en) | 1963-09-26 | 1963-09-26 | Polymers of cyclic carbonates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE653572A true BE653572A (forum.php) | 1965-01-18 |
Family
ID=23207955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE653572D BE653572A (forum.php) | 1963-09-26 | 1964-09-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3301824A (forum.php) |
| BE (1) | BE653572A (forum.php) |
| DE (1) | DE1545118A1 (forum.php) |
| GB (7) | GB1089116A (forum.php) |
| NL (1) | NL6411214A (forum.php) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE663979A (forum.php) * | 1964-05-14 | |||
| US3379693A (en) * | 1964-05-28 | 1968-04-23 | Union Carbide Corp | Carbonate compositions |
| US3510458A (en) * | 1967-07-26 | 1970-05-05 | Du Pont | Polycarbonates of perfluoroalkyl-terminated alkyl-1,3-propanediols |
| US4322323A (en) * | 1980-12-01 | 1982-03-30 | Alza Corporation | Erodible device comprising surfactant for modifying the rate of erosion of the device |
| US4423205A (en) * | 1982-05-24 | 1983-12-27 | Ethyl Corporation | Cationic polymerization of cyclic carbonates |
| US4456745A (en) * | 1982-05-24 | 1984-06-26 | Ethyl Corporation | Polyurethanes prepared from polycarbonates |
| US4503216A (en) * | 1984-02-21 | 1985-03-05 | Eastman Kodak Company | Hydroxyl-terminated polyether-esters |
| JPS6145A (ja) * | 1984-06-09 | 1986-01-06 | Kaken Pharmaceut Co Ltd | Ｎ‐（４‐ｔｅｒｔ‐ブチルベンジル）‐Ｎ‐メチル‐１‐ナフチルメチルアミンおよびそれを有効成分とする抗真菌剤 |
| US4520123A (en) * | 1984-07-02 | 1985-05-28 | The Firestone Tire & Rubber Company | Catalyst system and process for polymerizing conjugated dienes |
| US4675304A (en) * | 1985-07-18 | 1987-06-23 | General Electric Company | Method for modifying polycarbonate formation catalysts |
| DE3700193A1 (de) * | 1987-01-06 | 1988-07-14 | Bayer Ag | Sequenziert aufgebaute copolymere auf der basis von cyclischen carbonaten und estern |
| US5256764A (en) * | 1987-12-17 | 1993-10-26 | United States Surgical Corporation | Medical devices fabricated from homopolymers and copolymers having recurring carbonate units |
| DE3853591T2 (de) * | 1987-12-17 | 1995-09-14 | United States Surgical Corp | Medizinische anordnungen, hergestellt aus homo- und kopolymeren mit wiederkehrender karbonateinheiten. |
| US4891263A (en) * | 1987-12-17 | 1990-01-02 | Allied-Signal Inc. | Polycarbonate random copolymer-based fiber compositions and method of melt-spinning same and device |
| US5145945A (en) * | 1987-12-17 | 1992-09-08 | Allied-Signal Inc. | Homopolymers and copolymers having recurring carbonate units |
| US4920203A (en) * | 1987-12-17 | 1990-04-24 | Allied-Signal Inc. | Medical devices fabricated from homopolymers and copolymers having recurring carbonate units |
| US4916193A (en) * | 1987-12-17 | 1990-04-10 | Allied-Signal Inc. | Medical devices fabricated totally or in part from copolymers of recurring units derived from cyclic carbonates and lactides |
| US5152781A (en) * | 1987-12-17 | 1992-10-06 | Allied-Signal Inc. | Medical devices fabricated from homopolymers and copolymers having recurring carbonate units |
| US5120802A (en) * | 1987-12-17 | 1992-06-09 | Allied-Signal Inc. | Polycarbonate-based block copolymers and devices |
| US4916207A (en) * | 1987-12-17 | 1990-04-10 | Allied-Signal, Inc. | Polycarbonate homopolymer-based fiber compositions and method of melt-spinning same and device |
| US5274074A (en) * | 1987-12-17 | 1993-12-28 | United States Surgical Corporation | Medical devices fabricated from homopolymers and copolymers having recurring carbonate units |
| US4975525A (en) * | 1988-03-21 | 1990-12-04 | Arco Chemical Technology, Inc. | Formation of discrete polyalkylene carbonate particles by solvent/non-solvent precipitation |
| US5041469A (en) * | 1988-03-21 | 1991-08-20 | Arco Chemical Technology, Inc. | Formation of discrete polyalkylene carbonate particles by solvent/non-solvent precipitation |
| US5342395A (en) * | 1990-07-06 | 1994-08-30 | American Cyanamid Co. | Absorbable surgical repair devices |
| NZ239713A (en) * | 1990-09-11 | 1993-03-26 | Du Pont | Fluidised bed polymerisation of a cyclic compound by ring opening; compositions of ring-opened polymerisable compounds and initiators |
| US5424136A (en) * | 1992-06-24 | 1995-06-13 | United States Surgical Corporation | Polymers of 1,3 dioxolan-4-ones |
| EP0682054B1 (en) | 1994-05-09 | 2001-08-08 | Daicel Chemical Industries, Ltd. | A biodegradable copolymer, a biodegradable polymer composition, a biodegradable article, and a preparation process thereof |
| DE4432647A1 (de) | 1994-09-14 | 1996-03-21 | Bayer Ag | 1,3-Dioxan-2-on-Gruppen enthaltende Oligourethane |
| ZA978537B (en) | 1996-09-23 | 1998-05-12 | Focal Inc | Polymerizable biodegradable polymers including carbonate or dioxanone linkages. |
| CA2328628A1 (en) | 1999-12-21 | 2001-06-21 | Cecile J. Schoenheider | Moldable compositions |
| GB0109708D0 (en) * | 2001-04-20 | 2001-06-13 | Avecia Ltd | Dispersants |
| US20070087061A1 (en) * | 2005-10-14 | 2007-04-19 | Medafor, Incorporated | Method and composition for creating and/or activating a platelet-rich gel by contact with a porous particulate material, for use in wound care, tissue adhesion, or as a matrix for delivery of therapeutic components |
| US7666973B2 (en) * | 2007-07-30 | 2010-02-23 | Tyco Healthcare Group Lp | Carbonate copolymers |
| WO2009070591A1 (en) * | 2007-11-30 | 2009-06-04 | E. I. Du Pont De Nemours And Company | Compositions of and processes for producing a poly(trimethylene glycol carbonate trimethylene glycol ether) diol |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2210817A (en) * | 1939-04-19 | 1940-08-06 | Du Pont | Superpolycarbonate |
| US2517965A (en) * | 1948-03-23 | 1950-08-08 | Pittsburgh Plate Glass Co | Purification of carbonic acid esters |
| US2789968A (en) * | 1953-12-08 | 1957-04-23 | Eastman Kodak Co | Polycarbonates from polymethylene glycol-bis |
| US3046255A (en) * | 1957-06-20 | 1962-07-24 | Pittsburgh Plate Glass Co | Process for preparing polycarbonates |
| US3030331A (en) * | 1957-08-22 | 1962-04-17 | Gen Electric | Process for preparing copolyesters comprising reacting a carbonyl halide with a dicarboxylic acid and a dihydroxy compound in the presence of a tertiary amine |
| BE570531A (forum.php) * | 1957-08-22 | |||
| US3021310A (en) * | 1959-12-03 | 1962-02-13 | Union Garbide Corp | Polymerization of cyclic esters |
| US3063968A (en) * | 1960-06-15 | 1962-11-13 | Gen Aniline & Film Corp | Polymerization of 2-p-dioxanone |
| GB925139A (en) * | 1960-10-27 | 1963-05-01 | Ici Ltd | New polycarbonates |
| US3157622A (en) * | 1961-01-03 | 1964-11-17 | Gen Electric | Resinous compositions |
| US3155683A (en) * | 1963-06-03 | 1964-11-03 | Gen Electric | Preparation of aromatic cyclic carbonates |
-
1963
- 1963-09-26 US US311674A patent/US3301824A/en not_active Expired - Lifetime
-
1964
- 1964-09-25 GB GB23025/67A patent/GB1089116A/en not_active Expired
- 1964-09-25 GB GB23023/67A patent/GB1089114A/en not_active Expired
- 1964-09-25 GB GB23021/67A patent/GB1089112A/en not_active Expired
- 1964-09-25 NL NL6411214A patent/NL6411214A/xx unknown
- 1964-09-25 BE BE653572D patent/BE653572A/xx unknown
- 1964-09-25 DE DE19641545118 patent/DE1545118A1/de active Pending
- 1964-09-25 GB GB23022/67A patent/GB1089113A/en not_active Expired
- 1964-09-25 GB GB23026/67A patent/GB1089117A/en not_active Expired
- 1964-09-25 GB GB23024/67A patent/GB1089115A/en not_active Expired
- 1964-09-25 GB GB39184/64A patent/GB1089111A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1089116A (en) | 1967-11-01 |
| GB1089114A (en) | 1967-11-01 |
| NL6411214A (forum.php) | 1965-03-29 |
| DE1545118A1 (de) | 1969-11-27 |
| US3301824A (en) | 1967-01-31 |
| GB1089115A (en) | 1967-11-01 |
| GB1089111A (en) | 1967-11-01 |
| GB1089112A (en) | 1967-11-01 |
| GB1089117A (en) | 1967-11-01 |
| GB1089113A (en) | 1967-11-01 |