BE690738A - - Google Patents
Info
- Publication number
- BE690738A BE690738A BE690738DA BE690738A BE 690738 A BE690738 A BE 690738A BE 690738D A BE690738D A BE 690738DA BE 690738 A BE690738 A BE 690738A
- 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
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US513086A US3402150A (en) | 1965-12-10 | 1965-12-10 | Non-crystallizable copolycarbonate/urethane resins prepared from 2, 2, 4, 4-tetraalkyl-1, 3-cyclobutanediol and a piperazine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE690738A true BE690738A (en:Method) | 1967-06-05 |
Family
ID=24041839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE690738D BE690738A (en:Method) | 1965-12-10 | 1966-12-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3402150A (en:Method) |
| BE (1) | BE690738A (en:Method) |
| FR (1) | FR1503441A (en:Method) |
| GB (1) | GB1163620A (en:Method) |
| NL (1) | NL6617009A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11208520B2 (en) | 2016-02-23 | 2021-12-28 | Eastman Chemical Company | Isocyanate-modified rigid thermoplastic polymer compositions |
| CN108699214A (zh) | 2016-02-23 | 2018-10-23 | 伊士曼化工公司 | 异氰酸酯改性硬质热塑性聚合物组合物 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2731446A (en) * | 1953-03-30 | 1956-01-17 | Du Pont | Polyurethanes from piperazine |
| US2962470A (en) * | 1958-01-09 | 1960-11-29 | Du Pont | Linear polyester-polyurethane product and process of preparing same |
| US3038884A (en) * | 1960-01-25 | 1962-06-12 | Eastman Kodak Co | Linear polyurethanes from 2, 2, 4, 4-tetraalkyl-1, 3-cyclobutanediols |
| US3215668A (en) * | 1962-04-09 | 1965-11-02 | Pittsburgh Plate Glass Co | Mixed carbonate-carbamate polyesters and process of making |
-
1965
- 1965-12-10 US US513086A patent/US3402150A/en not_active Expired - Lifetime
-
1966
- 1966-12-02 NL NL6617009A patent/NL6617009A/xx unknown
- 1966-12-05 BE BE690738D patent/BE690738A/xx unknown
- 1966-12-08 FR FR86622A patent/FR1503441A/fr not_active Expired
- 1966-12-09 GB GB55288/66A patent/GB1163620A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1163620A (en) | 1969-09-10 |
| US3402150A (en) | 1968-09-17 |
| NL6617009A (en:Method) | 1967-06-12 |
| FR1503441A (fr) | 1967-11-24 |