ES354956A1 - Procedimiento de preparacion de poli(tereftalato de etile- no). - Google Patents
Procedimiento de preparacion de poli(tereftalato de etile- no).Info
- Publication number
- ES354956A1 ES354956A1 ES354956A ES354956A ES354956A1 ES 354956 A1 ES354956 A1 ES 354956A1 ES 354956 A ES354956 A ES 354956A ES 354956 A ES354956 A ES 354956A ES 354956 A1 ES354956 A1 ES 354956A1
- Authority
- ES
- Spain
- Prior art keywords
- terephthalic acid
- polyesters
- preparation
- aryl
- triethanolamine
- 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
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 title abstract 6
- 229920000728 polyester Polymers 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- -1 polyethylene terephthalate Polymers 0.000 abstract 3
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000005886 esterification reaction Methods 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000001868 cobalt Chemical class 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/87—Non-metals or inter-compounds thereof
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR110007A FR1546507A (fr) | 1967-06-12 | 1967-06-12 | Procédé de préparation de polyesters de l'acide téréphtalique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES354956A1 true ES354956A1 (es) | 1969-11-16 |
Family
ID=8632814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES354956A Expired ES354956A1 (es) | 1967-06-12 | 1968-06-12 | Procedimiento de preparacion de poli(tereftalato de etile- no). |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE716350A (en:Method) |
| CH (1) | CH478172A (en:Method) |
| DE (1) | DE1770625C3 (en:Method) |
| ES (1) | ES354956A1 (en:Method) |
| FR (1) | FR1546507A (en:Method) |
| GB (1) | GB1181024A (en:Method) |
| LU (1) | LU56245A1 (en:Method) |
| NL (1) | NL6807817A (en:Method) |
| SE (1) | SE345471B (en:Method) |
-
1967
- 1967-06-12 FR FR110007A patent/FR1546507A/fr not_active Expired
-
1968
- 1968-06-04 NL NL6807817A patent/NL6807817A/xx unknown
- 1968-06-10 BE BE716350D patent/BE716350A/xx not_active IP Right Cessation
- 1968-06-11 LU LU56245D patent/LU56245A1/xx unknown
- 1968-06-11 SE SE785168A patent/SE345471B/xx unknown
- 1968-06-12 CH CH870468A patent/CH478172A/fr not_active IP Right Cessation
- 1968-06-12 ES ES354956A patent/ES354956A1/es not_active Expired
- 1968-06-12 GB GB2801168A patent/GB1181024A/en not_active Expired
- 1968-06-12 DE DE19681770625 patent/DE1770625C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU56245A1 (en:Method) | 1969-04-22 |
| SE345471B (en:Method) | 1972-05-29 |
| CH478172A (fr) | 1969-09-15 |
| BE716350A (en:Method) | 1968-12-18 |
| GB1181024A (en) | 1970-02-11 |
| DE1770625C3 (de) | 1980-03-06 |
| FR1546507A (fr) | 1968-11-22 |
| NL6807817A (en:Method) | 1968-12-13 |
| DE1770625A1 (de) | 1971-11-11 |
| DE1770625B2 (de) | 1979-07-05 |
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