NL255414A - - Google Patents
Info
- Publication number
- NL255414A NL255414A NL255414DA NL255414A NL 255414 A NL255414 A NL 255414A NL 255414D A NL255414D A NL 255414DA NL 255414 A NL255414 A NL 255414A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
- C07C69/82—Terephthalic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- 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
- C08G63/181—Acids containing aromatic rings
-
- 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
- C08G63/78—Preparation processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US836902A US3185668A (en) | 1959-08-31 | 1959-08-31 | Direct esterification |
| US836903A US3185669A (en) | 1959-08-31 | 1959-08-31 | Total liquid phase esterification |
| US836904A US3185670A (en) | 1959-08-31 | 1959-08-31 | Pressure esterification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL255414A true NL255414A (US20100170793A1-20100708-C00006.png) |
Family
ID=27420262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL255414D NL255414A (US20100170793A1-20100708-C00006.png) | 1959-08-31 |
Country Status (5)
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3390135A (en) * | 1962-09-04 | 1968-06-25 | Pittsburgh Plate Glass Co | Continuous polyester process |
| US3431243A (en) * | 1963-12-04 | 1969-03-04 | Teijin Ltd | Process for preparation of poly(ethylene terphthalate) from compressed terephthalic acid |
| US3423341A (en) * | 1964-12-11 | 1969-01-21 | Ashland Oil Inc | Process for making oil modified alkyd resins wherein all reactants are added in one change |
| US3444140A (en) * | 1966-11-14 | 1969-05-13 | Fmc Corp | Pressurized esterification of terephthalic acid in presence of low concentration of tertiary amine |
| US3480575A (en) * | 1967-03-30 | 1969-11-25 | Ashland Oil Inc | Process for producing monocarboxylic acid modified alkyd resins |
| US3716523A (en) * | 1970-10-21 | 1973-02-13 | Basf Wyandotte Corp | Low concentration stannous carboxylate catalysis of polyesterification |
| US3819585A (en) * | 1971-09-30 | 1974-06-25 | Monsanto Co | Polyester esterification under two different pressures |
| US4096124A (en) * | 1971-12-03 | 1978-06-20 | Mobil Oil Corporation | Esterification process |
| US4100142A (en) * | 1972-09-13 | 1978-07-11 | Fiber Industries, Inc. | Polyester process and product |
| DE2542467C2 (de) * | 1975-09-24 | 1983-05-05 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung thermoplastisch verarbeitbarer, farbloser bzw. praktisch farbloser Polyesteramide |
| US4346213A (en) * | 1980-08-25 | 1982-08-24 | Celanese Corporation | Process for the preparation of polybutylene terephthalate |
| US4387214A (en) * | 1981-06-29 | 1983-06-07 | Eastman Kodak Company | Thermosetting powder coating compositions |
| US4442270A (en) * | 1981-06-29 | 1984-04-10 | Eastman Kodak Company | Thermosetting powder coating compositions |
| US5244699A (en) * | 1987-03-27 | 1993-09-14 | North Dakota State University | Polymeric vehicle for coatings |
| US5235006A (en) * | 1987-03-27 | 1993-08-10 | North Dakota State University | Mesogens and polymers with mesogens |
| US5218045A (en) * | 1987-03-27 | 1993-06-08 | North Dakota State University | Coating binders comprising liquid crystalline enhanced polymers |
| US5171765A (en) * | 1987-03-27 | 1992-12-15 | North Dakota State University | Water dispersible polymers for coatings based on polymers containing mesogenic groups |
| WO1992016588A1 (en) * | 1991-03-20 | 1992-10-01 | North Dakota State University | Compounds with liquid crystalline properties and coating binders based thereon |
| PL224046B1 (pl) * | 2000-12-07 | 2016-11-30 | Eastman Chem Co | Sposób wytwarzania polimeru poliestrowego |
| US6906164B2 (en) | 2000-12-07 | 2005-06-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
| US7135541B2 (en) * | 2003-06-06 | 2006-11-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
| US7074879B2 (en) * | 2003-06-06 | 2006-07-11 | Eastman Chemical Company | Polyester process using a pipe reactor |
| US7332548B2 (en) * | 2004-03-04 | 2008-02-19 | Eastman Chemical Company | Process for production of a polyester product from alkylene oxide and carboxylic acid |
| US7943094B2 (en) * | 2006-12-07 | 2011-05-17 | Grupo Petrotemex, S.A. De C.V. | Polyester production system employing horizontally elongated esterification vessel |
| US7649109B2 (en) * | 2006-12-07 | 2010-01-19 | Eastman Chemical Company | Polyester production system employing recirculation of hot alcohol to esterification zone |
| US20080139780A1 (en) * | 2006-12-07 | 2008-06-12 | Debruin Bruce Roger | Polyester production system employing short residence time esterification |
| US7863477B2 (en) * | 2007-03-08 | 2011-01-04 | Eastman Chemical Company | Polyester production system employing hot paste to esterification zone |
| US7842777B2 (en) * | 2007-07-12 | 2010-11-30 | Eastman Chemical Company | Sloped tubular reactor with divided flow |
| US7847053B2 (en) * | 2007-07-12 | 2010-12-07 | Eastman Chemical Company | Multi-level tubular reactor with oppositely extending segments |
| US7868130B2 (en) * | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Multi-level tubular reactor with vertically spaced segments |
| US7858730B2 (en) * | 2007-07-12 | 2010-12-28 | Eastman Chemical Company | Multi-level tubular reactor with dual headers |
| US7872090B2 (en) * | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Reactor system with optimized heating and phase separation |
| US7872089B2 (en) | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Multi-level tubular reactor with internal tray |
| US7829653B2 (en) * | 2007-07-12 | 2010-11-09 | Eastman Chemical Company | Horizontal trayed reactor |
| US7868129B2 (en) * | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Sloped tubular reactor with spaced sequential trays |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3047621A (en) * | 1962-07-31 | Purification of phthalic acids | ||
| GB296787A (en) * | 1927-09-08 | 1930-02-07 | Gen Electric | Improvements in or relating to artificial resins and method of manufacturing same |
| US2465319A (en) * | 1941-07-29 | 1949-03-22 | Du Pont | Polymeric linear terephthalic esters |
| US2641592A (en) * | 1951-07-24 | 1953-06-09 | Du Pont | Production of polyethylene terephthalate with cobaltous acetate as catalyst |
| NL81197C (US20100170793A1-20100708-C00006.png) * | 1954-05-21 | |||
| NL89785C (US20100170793A1-20100708-C00006.png) * | 1955-02-09 | |||
| BE545351A (US20100170793A1-20100708-C00006.png) * | 1955-03-04 | |||
| DE956040C (de) * | 1955-03-05 | 1957-01-10 | Rottweiler Kunstseidefabrik Ag | Verfahren zur Herstellung von fuer die Polykondensation gut geeigneten Terephthalsaeureglykolestern |
-
0
- NL NL255414D patent/NL255414A/xx unknown
-
1959
- 1959-08-31 US US836903A patent/US3185669A/en not_active Expired - Lifetime
- 1959-08-31 US US836904A patent/US3185670A/en not_active Expired - Lifetime
- 1959-08-31 US US836902A patent/US3185668A/en not_active Expired - Lifetime
-
1960
- 1960-08-30 BE BE594565A patent/BE594565A/fr unknown
- 1960-08-31 DE DE19601520942 patent/DE1520942B1/de active Granted
- 1960-08-31 GB GB29961/60A patent/GB958369A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3185668A (en) | 1965-05-25 |
| DE1520942B1 (de) | 1973-03-08 |
| DE1520942C2 (US20100170793A1-20100708-C00006.png) | 1973-10-18 |
| BE594565A (fr) | 1960-12-16 |
| US3185670A (en) | 1965-05-25 |
| US3185669A (en) | 1965-05-25 |
| GB958369A (en) | 1964-05-21 |
