DE1924554A1 - Verfahren zum Herstellen von faden- oder folienbildenden thermoplastischen Polyester-Kunststoffen - Google Patents
Verfahren zum Herstellen von faden- oder folienbildenden thermoplastischen Polyester-KunststoffenInfo
- Publication number
- DE1924554A1 DE1924554A1 DE19691924554 DE1924554A DE1924554A1 DE 1924554 A1 DE1924554 A1 DE 1924554A1 DE 19691924554 DE19691924554 DE 19691924554 DE 1924554 A DE1924554 A DE 1924554A DE 1924554 A1 DE1924554 A1 DE 1924554A1
- Authority
- DE
- Germany
- Prior art keywords
- thread
- molecular weight
- film
- product
- thermoplastic polyester
- 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.)
- Pending
Links
- 239000004033 plastic Substances 0.000 title claims description 18
- 229920003023 plastic Polymers 0.000 title claims description 18
- 229920000728 polyester Polymers 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 229920001169 thermoplastic Polymers 0.000 title claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 title claims description 6
- 229920000642 polymer Polymers 0.000 claims description 11
- -1 glyceryl antimonide Chemical compound 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 22
- 239000000047 product Substances 0.000 description 13
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 9
- 238000006068 polycondensation reaction Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 7
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000012299 nitrogen atmosphere Substances 0.000 description 6
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- 238000005886 esterification reaction Methods 0.000 description 4
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000005809 transesterification reaction Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 229910000103 lithium hydride Inorganic materials 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
- REIDAMBAPLIATC-UHFFFAOYSA-N 4-methoxycarbonylbenzoic acid Chemical compound COC(=O)C1=CC=C(C(O)=O)C=C1 REIDAMBAPLIATC-UHFFFAOYSA-N 0.000 description 1
- 241000282461 Canis lupus Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/003—Crosslinking of starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
-
- 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
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
- C08G63/86—Germanium, antimony, or compounds thereof
- C08G63/866—Antimony or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (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 |
|---|---|---|---|
| US74046668A | 1968-06-27 | 1968-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1924554A1 true DE1924554A1 (de) | 1970-01-02 |
Family
ID=24976642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691924554 Pending DE1924554A1 (de) | 1968-06-27 | 1969-05-14 | Verfahren zum Herstellen von faden- oder folienbildenden thermoplastischen Polyester-Kunststoffen |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US3536667A (enExample) |
| BR (1) | BR6909840D0 (enExample) |
| DE (1) | DE1924554A1 (enExample) |
| ES (1) | ES368817A1 (enExample) |
| FR (1) | FR2011729A1 (enExample) |
| GB (1) | GB1224704A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1263250B (de) * | 1966-07-02 | 1968-03-14 | Abc Elektrogeraete Volz K G | Babykostwaermer fuer Milchflaschen und Fertigkostglaeser |
| WO1997018253A1 (en) * | 1995-11-13 | 1997-05-22 | Eastman Chemical Company | Thermally stable polyesters formed utilizing antimony compounds as catalysts |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3716527A (en) * | 1971-10-22 | 1973-02-13 | Standard Brands Inc | Process for producing formaldehyde-treated starch free of unreacted or free formaldehyde |
| JPS5729496B2 (enExample) * | 1973-05-10 | 1982-06-23 | ||
| US3878196A (en) * | 1973-11-21 | 1975-04-15 | Hubinger Co | Process for modifying starch to obtain a thixotropic starch |
| US4116942A (en) * | 1977-02-28 | 1978-09-26 | Union Carbide Corporation | Process for catalytic production of polyesters |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2113034A (en) * | 1935-06-05 | 1938-04-05 | Stein Hall Mfg Co | Starch sizing of paper |
| US2417611A (en) * | 1943-06-15 | 1947-03-18 | Perkins Glue Co | Method of making insoluble starch product |
| BE536161A (enExample) * | 1954-03-02 | |||
| US2880236A (en) * | 1956-11-20 | 1959-03-31 | Charles L Mehltretter | Preparation of starch-bisulphite addition products |
| US3109853A (en) * | 1960-04-22 | 1963-11-05 | Hooker Chemical Corp | Cyclic compounds of antimony and bismuth |
| US3231560A (en) * | 1963-01-25 | 1966-01-25 | Gen Mills Inc | Dialdehyde polysaccharide bisulfite adducts |
| US3329672A (en) * | 1963-08-12 | 1967-07-04 | Corn Products Co | Carbonyl-containing starch derivatives and process for making same |
| US3360512A (en) * | 1964-06-01 | 1967-12-26 | Standard Brands Inc | Formaldehyde derivatives of starch |
-
1968
- 1968-06-27 US US740466A patent/US3536667A/en not_active Expired - Lifetime
- 1968-06-27 US US740466A patent/US3549618A/en not_active Expired - Lifetime
-
1969
- 1969-05-01 GB GB22315/69A patent/GB1224704A/en not_active Expired
- 1969-05-14 DE DE19691924554 patent/DE1924554A1/de active Pending
- 1969-06-17 BR BR209840/69A patent/BR6909840D0/pt unknown
- 1969-06-24 FR FR6921076A patent/FR2011729A1/fr not_active Withdrawn
- 1969-06-26 ES ES368817A patent/ES368817A1/es not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1263250B (de) * | 1966-07-02 | 1968-03-14 | Abc Elektrogeraete Volz K G | Babykostwaermer fuer Milchflaschen und Fertigkostglaeser |
| WO1997018253A1 (en) * | 1995-11-13 | 1997-05-22 | Eastman Chemical Company | Thermally stable polyesters formed utilizing antimony compounds as catalysts |
| US5780575A (en) * | 1995-11-13 | 1998-07-14 | Eastman Chemical Company | Thermally stable polyesters formed utilizing antimony compound as catalysts |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2011729A1 (enExample) | 1970-03-06 |
| US3536667A (en) | 1970-10-27 |
| BR6909840D0 (pt) | 1973-01-11 |
| GB1224704A (en) | 1971-03-10 |
| US3549618A (en) | 1970-12-22 |
| ES368817A1 (es) | 1971-05-16 |
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