BR7600329A - Processo de polimerizacao em fusao para preparacao de poliesteres aromaticos lineares e poliesteres preparados pelo mesmo - Google Patents
Processo de polimerizacao em fusao para preparacao de poliesteres aromaticos lineares e poliesteres preparados pelo mesmoInfo
- Publication number
- BR7600329A BR7600329A BR7600329A BR7600329A BR7600329A BR 7600329 A BR7600329 A BR 7600329A BR 7600329 A BR7600329 A BR 7600329A BR 7600329 A BR7600329 A BR 7600329A BR 7600329 A BR7600329 A BR 7600329A
- Authority
- BR
- Brazil
- Prior art keywords
- polyesteres
- prepared
- preparation
- same
- polymerization process
- Prior art date
Links
- 230000004927 fusion Effects 0.000 title 1
- 229920000728 polyester Polymers 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/19—Hydroxy compounds containing aromatic rings
- C08G63/193—Hydroxy compounds containing aromatic rings containing two or more aromatic rings
- C08G63/195—Bisphenol A
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 |
|---|---|---|---|
| US54263575A | 1975-01-20 | 1975-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7600329A true BR7600329A (pt) | 1976-08-31 |
Family
ID=24164678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7600329A BR7600329A (pt) | 1975-01-20 | 1976-01-19 | Processo de polimerizacao em fusao para preparacao de poliesteres aromaticos lineares e poliesteres preparados pelo mesmo |
Country Status (9)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319017A (en) * | 1980-03-10 | 1982-03-09 | Hooker Chemicals & Plastics Corp. | Semi or fully continuous process for polyester of bisphenol and dicarboxylic acid by transesterification polymerization and product thereof |
| US4386186A (en) * | 1982-03-29 | 1983-05-31 | Union Carbide Corporation | Process for preparing polyarylates |
| CA1255860A (en) * | 1982-12-10 | 1989-06-20 | Katsuya Yamada | Selectively permeable asymetric membrane of aromatic polyester |
| CA1303771C (en) * | 1986-02-25 | 1992-06-16 | Jerold C. Rosenfeld | Preparation of gray to blue aromatic polyesters by incorporation of cobalt into the catalyst system |
| US4680371A (en) * | 1986-02-25 | 1987-07-14 | Celanese Corporation | Preparation of aromatic polyester with improved stability by addition of phosphite during preparation |
| JPS6426080U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-08-04 | 1989-02-14 | ||
| US5340908A (en) * | 1993-04-01 | 1994-08-23 | Council Of Scientific & Industrial Research | Process for the preparation of aromatic polyesters |
| US5502121A (en) * | 1994-09-30 | 1996-03-26 | Eastman Chemical Company | Blends of polyarylates with aliphatic polyesters |
| AUPR005000A0 (en) * | 2000-09-12 | 2000-10-05 | Polymers Australia Pty Limited | Polyster resins with improved properties |
| US6538065B1 (en) | 2001-07-26 | 2003-03-25 | General Electric Company | Method for preparing copolyestercarbonates and articles therefrom |
| CN102803339B (zh) * | 2010-04-23 | 2014-10-29 | 日华化学株式会社 | 非结晶性聚酯树脂、静电荷像显像用调色剂用粘结树脂和非结晶性聚酯树脂的制造方法 |
| KR102617124B1 (ko) * | 2021-08-26 | 2023-12-27 | 하랑영농조합법인 | 토마토 양액재배용 배지 |
| IL316765A (en) * | 2022-05-04 | 2025-01-01 | Intrinsic Advanced Mat Llc | Continuous production of biodegradable polyesters |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1495250A1 (de) * | 1961-10-12 | 1969-03-13 | Albert Ag Chem Werke | Verfahren zur Herstellung von Polyesterharzen |
| DE1745695C3 (de) * | 1963-09-26 | 1974-01-17 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von linearen, thermoplastischen Mischpolyester mit Erweichungstemperaturen über 100 Grad C |
| DE1495344A1 (de) * | 1964-01-17 | 1969-02-27 | Witten Gmbh Chem Werke | Verfahren zur Herstellung von linearen,thermoplastischen Mischpolyestern mit Erweichungspunkten ueber 100 deg.C |
-
1976
- 1976-01-19 GB GB1991/76A patent/GB1504092A/en not_active Expired
- 1976-01-19 BR BR7600329A patent/BR7600329A/pt unknown
- 1976-01-20 IT IT19416/76A patent/IT1054268B/it active
- 1976-01-20 NL NL7600559A patent/NL7600559A/xx unknown
- 1976-01-20 DE DE19762601960 patent/DE2601960A1/de active Granted
- 1976-01-20 BE BE163641A patent/BE837725A/xx unknown
- 1976-01-20 FR FR7601414A patent/FR2297869A1/fr active Granted
- 1976-01-20 JP JP51005374A patent/JPS6043368B2/ja not_active Expired
-
1977
- 1977-07-25 US US05/818,493 patent/US4137278A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2297869A1 (fr) | 1976-08-13 |
| JPS6043368B2 (ja) | 1985-09-27 |
| NL7600559A (nl) | 1976-07-22 |
| DE2601960C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-07-20 |
| GB1504092A (en) | 1978-03-15 |
| IT1054268B (it) | 1981-11-10 |
| JPS5196889A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-25 |
| US4137278A (en) | 1979-01-30 |
| DE2601960A1 (de) | 1976-07-22 |
| BE837725A (fr) | 1976-07-20 |
| FR2297869B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-02-13 |
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