CA1068849A - Thermoplastic carbonate-modified copolyesters and a process for their preparation - Google Patents
Thermoplastic carbonate-modified copolyesters and a process for their preparationInfo
- Publication number
- CA1068849A CA1068849A CA231,975A CA231975A CA1068849A CA 1068849 A CA1068849 A CA 1068849A CA 231975 A CA231975 A CA 231975A CA 1068849 A CA1068849 A CA 1068849A
- Authority
- CA
- Canada
- Prior art keywords
- carbon atoms
- carbonate
- formula
- carbonic acid
- ester
- Prior art date
- 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
- 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
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 |
|---|---|---|---|
| DE2435507A DE2435507C3 (de) | 1974-07-24 | 1974-07-24 | Carbonatmodifizierte Copolyester, Verfahren zu ihrer Herstellung und ihre Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1068849A true CA1068849A (en) | 1979-12-25 |
Family
ID=5921339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA231,975A Expired CA1068849A (en) | 1974-07-24 | 1975-07-22 | Thermoplastic carbonate-modified copolyesters and a process for their preparation |
Country Status (9)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1116721B (it) * | 1976-04-02 | 1986-02-10 | Allied Chem | Copolimero bisfenolo a tereftalato carbonato lavorabili in massa fusa |
| US4267120A (en) * | 1979-12-14 | 1981-05-12 | Texaco Development Corp. | Polyester polycarbonates |
| US4350805A (en) * | 1980-11-17 | 1982-09-21 | Eastman Kodak Company | Process for the preparation of poly(ester-carbonates) |
| JPH0112819Y2 (US06272168-20010807-M00014.png) * | 1985-09-24 | 1989-04-14 | ||
| IT1253357B (it) * | 1991-01-25 | 1995-07-25 | Montedipe Srl | Processo per la preparazione di poliesteri aromatici |
| US5556927A (en) * | 1994-06-16 | 1996-09-17 | Daicel Chemical Industries, Ltd. | Carbonate group-modified epoxy resin, a process for the preparation thereof, and a heat-curable resin composition |
| KR101500430B1 (ko) * | 2013-02-20 | 2015-03-09 | (주)수양켐텍 | 폴리에스터(Polyester), 폴리우레탄(Polyurethane)의 물성 개선을 위한 카보네이트 디올 단량체, 이의 합성 방법 및 이를 이용한 중합체 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870124A (en) * | 1953-06-01 | 1959-01-20 | Chemstrand Corp | Process for producing synthetic linear condensation copolyesters using an alkylene carbonate |
| US2808390A (en) * | 1954-07-26 | 1957-10-01 | Eastman Kodak Co | Interpolyesters from aromatic dibasic acids and omega-hydroxyalkyl esters of carbonic acid |
| DE1301552B (de) * | 1963-06-19 | 1969-08-21 | Teijin Ltd | Verfahren zur Herstellung von linearen Polyestern |
| US3395119A (en) * | 1964-06-23 | 1968-07-30 | Chemische Werke Witten Gmbh | Process for the preparation of linear thermoplastic mixed polyesters |
-
1974
- 1974-07-24 DE DE2435507A patent/DE2435507C3/de not_active Expired
-
1975
- 1975-07-18 US US05/597,167 patent/US4041018A/en not_active Expired - Lifetime
- 1975-07-21 NL NL7508687A patent/NL7508687A/xx unknown
- 1975-07-22 JP JP50088919A patent/JPS5919133B2/ja not_active Expired
- 1975-07-22 CA CA231,975A patent/CA1068849A/en not_active Expired
- 1975-07-22 BE BE158474A patent/BE831581A/xx unknown
- 1975-07-22 IT IT50605/75A patent/IT1036930B/it active
- 1975-07-23 GB GB30805/75A patent/GB1489298A/en not_active Expired
- 1975-07-24 FR FR7523200A patent/FR2279786A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2435507C3 (de) | 1980-04-30 |
| GB1489298A (en) | 1977-10-19 |
| NL7508687A (nl) | 1976-01-27 |
| JPS5134990A (US06272168-20010807-M00014.png) | 1976-03-25 |
| IT1036930B (it) | 1979-10-30 |
| DE2435507B2 (de) | 1979-08-23 |
| FR2279786B1 (US06272168-20010807-M00014.png) | 1979-08-24 |
| DE2435507A1 (de) | 1976-02-05 |
| JPS5919133B2 (ja) | 1984-05-02 |
| FR2279786A1 (fr) | 1976-02-20 |
| US4041018A (en) | 1977-08-09 |
| BE831581A (fr) | 1976-01-22 |
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