GB707913A - Improvements in the production of linear polyesters - Google Patents
Improvements in the production of linear polyestersInfo
- Publication number
- GB707913A GB707913A GB19598/51A GB1959851A GB707913A GB 707913 A GB707913 A GB 707913A GB 19598/51 A GB19598/51 A GB 19598/51A GB 1959851 A GB1959851 A GB 1959851A GB 707913 A GB707913 A GB 707913A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glycol
- acid
- cyclic
- acids
- magnesium
- 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
- 229920000728 polyester Polymers 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- -1 glycol carbonates Chemical class 0.000 abstract 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-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
- 125000004122 cyclic group Chemical group 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000010622 cold drawing Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 150000003504 terephthalic acids Chemical class 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
- C08G63/02—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
- C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
- C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
-
- 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
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, 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)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL195941D NL195941A (en, 2012) | 1951-08-20 | ||
| GB19598/51A GB707913A (en) | 1951-08-20 | 1951-08-20 | Improvements in the production of linear polyesters |
| US302822A US2799667A (en) | 1951-08-20 | 1952-08-05 | Production of linear polyesters |
| FR1092077D FR1092077A (fr) | 1951-08-20 | 1954-01-28 | Procédé de fabrication de polyesters linéaires |
| GB9729/54A GB764964A (en) | 1951-08-20 | 1954-04-02 | Improvements in the production of linear polyesters |
| US494574A US2799664A (en) | 1951-08-20 | 1955-03-15 | Improvements in the production of high linear polyesters |
| FR68761D FR68761E (fr) | 1951-08-20 | 1955-03-18 | Procédé de fabrication de polyesters linéaires |
| DEB34950A DE1120692B (de) | 1951-08-20 | 1955-03-19 | Verfahren zur Herstellung linearer, hochmolekularer, verspinnbarer Polyester |
| NL195941A NL89751C (en, 2012) | 1951-08-20 | 1955-03-25 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB19598/51A GB707913A (en) | 1951-08-20 | 1951-08-20 | Improvements in the production of linear polyesters |
| GB9729/54A GB764964A (en) | 1951-08-20 | 1954-04-02 | Improvements in the production of linear polyesters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB707913A true GB707913A (en) | 1954-04-28 |
Family
ID=27447728
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19598/51A Expired GB707913A (en) | 1951-08-20 | 1951-08-20 | Improvements in the production of linear polyesters |
| GB9729/54A Expired GB764964A (en) | 1951-08-20 | 1954-04-02 | Improvements in the production of linear polyesters |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9729/54A Expired GB764964A (en) | 1951-08-20 | 1954-04-02 | Improvements in the production of linear polyesters |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US2799667A (en, 2012) |
| DE (1) | DE1120692B (en, 2012) |
| FR (2) | FR1092077A (en, 2012) |
| GB (2) | GB707913A (en, 2012) |
| NL (2) | NL89751C (en, 2012) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2958678A (en) * | 1955-10-28 | 1960-11-01 | Gevaert Photo Prod Nv | Fiber and film-forming polycondensates and their preparation |
| US2960493A (en) * | 1956-04-25 | 1960-11-15 | Gevaert Photo Prod Nv | Fiber and film-forming polycondensates |
| WO1998013409A1 (en) * | 1996-09-26 | 1998-04-02 | Reichhold Chemicals, Inc. | Process for preparing esterification products |
| US5969056A (en) * | 1999-01-14 | 1999-10-19 | Reichhold, Inc. | Process for preparing esterification products from cyclic organic carbonates using catalysts comprising quaternary ammonium salts |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870124A (en) * | 1953-06-01 | 1959-01-20 | Chemstrand Corp | Process for producing synthetic linear condensation copolyesters using an alkylene carbonate |
| US2964797A (en) * | 1956-05-17 | 1960-12-20 | Bayer Ag | Wrapping foils of high molecular thermoplastic polycarbonates |
| US3070575A (en) * | 1958-01-27 | 1962-12-25 | Du Pont | Process for the preparation of polyesters from dicarboxylic acids and bis (hydroxy-alkyl) esters |
| US3008931A (en) * | 1958-07-28 | 1961-11-14 | American Viscose Corp | Process for producing interpolyesters of bibenzoic acid, and aliphatic glycol and a hetero-aliphatic glycol, and shaped articles thereof |
| US3008932A (en) * | 1958-07-28 | 1961-11-14 | American Viscose Corp | Process for preparing interpolymers of bibenzoic acid, an aliphatic glycol and an aromatic glycol, and shaped articles thereof |
| US3200097A (en) * | 1959-05-25 | 1965-08-10 | Celanese Corp | Polyanhydrides |
| NL269134A (en, 2012) * | 1960-09-14 | |||
| NL107541C (en, 2012) * | 1960-11-24 | |||
| US3442868A (en) * | 1965-07-20 | 1969-05-06 | Teijin Ltd | Novel process for the preparation of polyester |
| DE1280240B (de) * | 1966-09-09 | 1968-10-17 | Bayer Ag | Verwendung von tautomeriefaehigen, fuenfgliedrigen aromatischen N-Heterocyclen als Katalysatoren bei der Umsetzung von aromatischen Carbonsaeuren mit 1, 2-Dioxacycloalkan-2-onen |
| US4020049A (en) * | 1967-09-14 | 1977-04-26 | The Goodyear Tire & Rubber Company | Process for preparing polyester resin |
| US4008206A (en) * | 1974-10-02 | 1977-02-15 | Standard Oil Company (Indiana) | Solid state polymerization |
| US4266046A (en) * | 1976-09-17 | 1981-05-05 | Phillips Petroleum Company | Esterification process |
| US4327207A (en) * | 1980-06-02 | 1982-04-27 | Allied Chemical Corporation | Production of thermally stabilized polyester with alkylene carbonates and sodium or potassium iodide |
| US4348314A (en) * | 1980-06-02 | 1982-09-07 | Allied Corporation | Production of thermally stabilized polyester with alkylene carbonates and sodium or potassium thiocyanate |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1882808A (en) * | 1928-10-12 | 1932-10-18 | Du Pont | Ester interchange with organic acids |
| US2071250A (en) * | 1931-07-03 | 1937-02-16 | Du Pont | Linear condensation polymers |
| GB490543A (en) * | 1937-01-25 | 1938-08-17 | Ig Farbenindustrie Ag | Improvements in the manufacture and production of synthetic resins |
| DE929933C (de) * | 1938-11-28 | 1955-07-07 | Hoechst Ag | Verfahren zur Herstellung von schmelzbaren, hochpolymeren, linearen Polyamiden |
| US2392585A (en) * | 1941-02-19 | 1946-01-08 | Goodrich Co B F | Polymerization in aqueous emulsion |
| US2465319A (en) * | 1941-07-29 | 1949-03-22 | Du Pont | Polymeric linear terephthalic esters |
| US2448767A (en) * | 1942-12-05 | 1948-09-07 | Mellon Inst Of Ind Res | Process of hydroxyethylation |
| US2520959A (en) * | 1945-11-06 | 1950-09-05 | Goodrich Co B F | Polymerization of vinyl compounds |
| DE973992C (de) * | 1952-10-22 | 1960-08-11 | Hoechst Ag | Verfahren zur Herstellung von hochpolymeren Polyestern |
-
0
- NL NL195941D patent/NL195941A/xx unknown
-
1951
- 1951-08-20 GB GB19598/51A patent/GB707913A/en not_active Expired
-
1952
- 1952-08-05 US US302822A patent/US2799667A/en not_active Expired - Lifetime
-
1954
- 1954-01-28 FR FR1092077D patent/FR1092077A/fr not_active Expired
- 1954-04-02 GB GB9729/54A patent/GB764964A/en not_active Expired
-
1955
- 1955-03-15 US US494574A patent/US2799664A/en not_active Expired - Lifetime
- 1955-03-18 FR FR68761D patent/FR68761E/fr not_active Expired
- 1955-03-19 DE DEB34950A patent/DE1120692B/de active Pending
- 1955-03-25 NL NL195941A patent/NL89751C/xx active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2958678A (en) * | 1955-10-28 | 1960-11-01 | Gevaert Photo Prod Nv | Fiber and film-forming polycondensates and their preparation |
| US2960493A (en) * | 1956-04-25 | 1960-11-15 | Gevaert Photo Prod Nv | Fiber and film-forming polycondensates |
| WO1998013409A1 (en) * | 1996-09-26 | 1998-04-02 | Reichhold Chemicals, Inc. | Process for preparing esterification products |
| US5969056A (en) * | 1999-01-14 | 1999-10-19 | Reichhold, Inc. | Process for preparing esterification products from cyclic organic carbonates using catalysts comprising quaternary ammonium salts |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1120692B (de) | 1961-12-28 |
| FR1092077A (fr) | 1955-04-18 |
| NL89751C (en, 2012) | 1958-07-15 |
| GB764964A (en) | 1957-01-02 |
| FR68761E (fr) | 1958-06-10 |
| NL195941A (en, 2012) | |
| US2799667A (en) | 1957-07-16 |
| US2799664A (en) | 1957-07-16 |
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