ES440558A1 - Procedimiento para la obtencion de copoliesteres de acido teraftalico lineales. - Google Patents
Procedimiento para la obtencion de copoliesteres de acido teraftalico lineales.Info
- Publication number
- ES440558A1 ES440558A1 ES440558A ES440558A ES440558A1 ES 440558 A1 ES440558 A1 ES 440558A1 ES 440558 A ES440558 A ES 440558A ES 440558 A ES440558 A ES 440558A ES 440558 A1 ES440558 A1 ES 440558A1
- Authority
- ES
- Spain
- Prior art keywords
- moiety
- general formula
- carbon atoms
- hydrogen
- straight
- 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
- 229920001634 Copolyester Polymers 0.000 title abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 2
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 abstract 2
- 150000002009 diols Chemical class 0.000 abstract 2
- 125000005113 hydroxyalkoxy group Chemical group 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000002993 cycloalkylene group Chemical group 0.000 abstract 1
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 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
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/672—Dicarboxylic acids and dihydroxy 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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
- C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6826—Dicarboxylic acids and dihydroxy compounds
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)
- Artificial Filaments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742441538 DE2441538A1 (de) | 1974-08-30 | 1974-08-30 | Schwerbrennbare terephthalsaeurecopolyester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES440558A1 true ES440558A1 (es) | 1977-03-01 |
Family
ID=5924454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES440558A Expired ES440558A1 (es) | 1974-08-30 | 1975-08-29 | Procedimiento para la obtencion de copoliesteres de acido teraftalico lineales. |
Country Status (10)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3030988C2 (de) * | 1980-08-16 | 1983-04-21 | Chemische Fabrik Kalk GmbH, 5000 Köln | Polytetrabromphenylenterephthalat, seine Herstellung und Anwendung |
| US4469834A (en) * | 1983-05-11 | 1984-09-04 | Celanese Corporation | Poly(butylene terephthalate) based molding resins |
| JPH0619927B2 (ja) * | 1987-03-16 | 1994-03-16 | ポリプラスチックス株式会社 | 被覆電線 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3887523A (en) * | 1974-06-24 | 1975-06-03 | Emery Industries Inc | Fiber-forming copolyester compositions from brominated ethoxylated hydroquinone |
-
1974
- 1974-08-30 DE DE19742441538 patent/DE2441538A1/de active Pending
-
1975
- 1975-08-27 BE BE159499A patent/BE832788A/xx unknown
- 1975-08-27 NL NL7510140A patent/NL7510140A/xx not_active Application Discontinuation
- 1975-08-28 LU LU73268A patent/LU73268A1/xx unknown
- 1975-08-28 DD DD18806775A patent/DD123890A5/xx unknown
- 1975-08-29 DK DK390475A patent/DK390475A/da unknown
- 1975-08-29 GB GB3570075A patent/GB1513297A/en not_active Expired
- 1975-08-29 FR FR7526695A patent/FR2283164A1/fr active Granted
- 1975-08-29 JP JP10416475A patent/JPS5150996A/ja active Pending
- 1975-08-29 ES ES440558A patent/ES440558A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU73268A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-05-31 |
| DD123890A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-01-19 |
| DK390475A (da) | 1976-03-01 |
| FR2283164B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-05-25 |
| BE832788A (fr) | 1976-02-27 |
| FR2283164A1 (fr) | 1976-03-26 |
| DE2441538A1 (de) | 1976-03-11 |
| JPS5150996A (ja) | 1976-05-06 |
| GB1513297A (en) | 1978-06-07 |
| NL7510140A (nl) | 1976-03-02 |
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