BE672894A - - Google Patents
Info
- Publication number
- BE672894A BE672894A BE672894DA BE672894A BE 672894 A BE672894 A BE 672894A BE 672894D A BE672894D A BE 672894DA BE 672894 A BE672894 A BE 672894A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0044555 | 1964-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE672894A true BE672894A (de) | 1966-05-26 |
Family
ID=7100073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE672894D BE672894A (de) | 1964-11-27 | 1965-11-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3450793A (de) |
| BE (1) | BE672894A (de) |
| DE (1) | DE1495845A1 (de) |
| FR (1) | FR1455645A (de) |
| GB (1) | GB1097798A (de) |
| NL (1) | NL6514747A (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1283524B (de) * | 1964-11-09 | 1968-11-21 | Eastman Kodak Co | Modifizieren der Oberflaechen von Formkoerpern aus Polycarbonaten |
| DE1694135B2 (de) * | 1967-02-28 | 1975-08-28 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von vernetzten Polyurethanen |
| USRE29224E (en) * | 1972-05-04 | 1977-05-17 | Bayer Aktiengesellschaft | Polyurethane urea elastomers based on polycarbonate macrodiols |
| DE2221751C3 (de) * | 1972-05-04 | 1978-08-10 | Bayer Ag, 5090 Leverkusen | Polyurethanharnstoff elastomere |
| US4024113A (en) * | 1976-04-28 | 1977-05-17 | Ppg Industries, Inc. | Polycarbonate polyurethanes based on particular aliphatic/cycloaliphatic polycarbonates |
| DE3040613A1 (de) * | 1980-10-29 | 1982-06-03 | Bayer Ag, 5090 Leverkusen | Copolymerisate aus aliphatischen polycarbonaten und lactamen |
| DE3040612A1 (de) * | 1980-10-29 | 1982-05-27 | Bayer Ag, 5090 Leverkusen | Copolymerisate aus cyclischen kohlensaeureestern und lactamen und ihre herstellung |
| IT1151544B (it) * | 1982-04-15 | 1986-12-24 | Anic Spa | Composizione a base di policarbonati alifatici contenente grupi uretanici e terminazioni acriliche o metacriliche reticolabile in presenza di iniziatori radicalici |
| US7666977B2 (en) * | 2007-05-03 | 2010-02-23 | Sabic Innovative Plastics Ip B.V. | Poly(carbonate-co-urea) copolymers and melt transesterification method of preparing these copolymers |
| US7557175B2 (en) * | 2007-05-03 | 2009-07-07 | Sabic Innovative Plastics Ip B.V. | Poly(carbonate-co-urea) copolymers and melt transesterification method of preparing these copolymers |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL120878C (de) * | 1959-09-30 | |||
| US3251803A (en) * | 1961-09-14 | 1966-05-17 | Eastman Kodak Co | Linear condensation polymers containing urethane and carbonate units |
| US3287442A (en) * | 1962-10-18 | 1966-11-22 | Eastman Kodak Co | Polycarbonate elastomers |
| US3320211A (en) * | 1965-09-17 | 1967-05-16 | Pittsburgh Plate Glass Co | Polycarbonates of hydroxy ethyl ethers |
-
1964
- 1964-11-27 DE DE19641495845 patent/DE1495845A1/de active Pending
-
1965
- 1965-11-12 NL NL6514747A patent/NL6514747A/xx unknown
- 1965-11-19 GB GB49257/65A patent/GB1097798A/en not_active Expired
- 1965-11-26 FR FR39996A patent/FR1455645A/fr not_active Expired
- 1965-11-26 BE BE672894D patent/BE672894A/xx unknown
- 1965-11-26 US US510045A patent/US3450793A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1097798A (en) | 1968-01-03 |
| NL6514747A (de) | 1966-05-31 |
| DE1495845A1 (de) | 1969-04-10 |
| US3450793A (en) | 1969-06-17 |
| FR1455645A (fr) | 1966-10-14 |