ES271553A1 - Un procedimiento para la fabricaciën de copoliesteres lineales de alta molecularidad - Google Patents
Un procedimiento para la fabricaciën de copoliesteres lineales de alta molecularidadInfo
- Publication number
- ES271553A1 ES271553A1 ES0271553A ES271553A ES271553A1 ES 271553 A1 ES271553 A1 ES 271553A1 ES 0271553 A ES0271553 A ES 0271553A ES 271553 A ES271553 A ES 271553A ES 271553 A1 ES271553 A1 ES 271553A1
- Authority
- ES
- Spain
- Prior art keywords
- acid
- alkali
- manufacture
- glycol
- propanediol
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
-
- 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 |
---|---|---|---|
CH1365660A CH421517A (de) | 1960-12-06 | 1960-12-06 | Verfahren zur Herstellung hochmolekularer linearer Kopolyester |
Publications (1)
Publication Number | Publication Date |
---|---|
ES271553A1 true ES271553A1 (es) | 1962-01-16 |
Family
ID=4394214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0271553A Expired ES271553A1 (es) | 1960-12-06 | 1961-10-27 | Un procedimiento para la fabricaciën de copoliesteres lineales de alta molecularidad |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT244594B (es) |
BE (1) | BE610076A (es) |
CH (1) | CH421517A (es) |
ES (1) | ES271553A1 (es) |
FR (1) | FR1315777A (es) |
GB (1) | GB1010852A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476294A (en) * | 1983-12-16 | 1984-10-09 | General Electric Company | Copolyester-carbonate resins |
US4487917A (en) * | 1983-12-21 | 1984-12-11 | General Electric Company | Copolyester-carbonate resins exhibiting improved processability |
-
1960
- 1960-12-06 CH CH1365660A patent/CH421517A/de unknown
-
1961
- 1961-10-27 ES ES0271553A patent/ES271553A1/es not_active Expired
- 1961-11-08 BE BE610076A patent/BE610076A/fr unknown
- 1961-11-10 AT AT846561A patent/AT244594B/de active
- 1961-11-15 GB GB4088361A patent/GB1010852A/en not_active Expired
- 1961-11-16 FR FR879211A patent/FR1315777A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1315777A (fr) | 1963-01-25 |
GB1010852A (en) | 1965-11-24 |
CH421517A (de) | 1966-09-30 |
BE610076A (fr) | 1962-03-01 |
AT244594B (de) | 1966-01-10 |
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