SU469259A3 - Способ получени полиэфиров - Google Patents
Способ получени полиэфировInfo
- Publication number
- SU469259A3 SU469259A3 SU1760397A SU1760397A SU469259A3 SU 469259 A3 SU469259 A3 SU 469259A3 SU 1760397 A SU1760397 A SU 1760397A SU 1760397 A SU1760397 A SU 1760397A SU 469259 A3 SU469259 A3 SU 469259A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- catalyst
- polyester
- reaction
- anhydrous
- producing polyesters
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title description 11
- 238000000034 method Methods 0.000 title description 9
- 239000003054 catalyst Substances 0.000 description 12
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 150000002596 lactones Chemical class 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000003999 initiator Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- -1 tetrafluoroborate Chemical compound 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000012442 inert solvent Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 101100395452 Mus musculus Hrnr gene Proteins 0.000 description 1
- 101150066742 TRI1 gene Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- DWCSXQCXXITVKE-UHFFFAOYSA-N triethyloxidanium Chemical compound CC[O+](CC)CC DWCSXQCXXITVKE-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
- JLYXXMFPNIAWKQ-UHFFFAOYSA-N γ Benzene hexachloride Chemical compound ClC1C(Cl)C(Cl)C(Cl)C(Cl)C1Cl JLYXXMFPNIAWKQ-UHFFFAOYSA-N 0.000 description 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
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
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 |
|---|---|---|---|
| DE19712123968 DE2123968A1 (de) | 1971-05-14 | 1971-05-14 | Verfahren zur Herstellung von Polyestern durch Polymerisation von epsilon-Caprolacton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU469259A3 true SU469259A3 (ru) | 1975-04-30 |
Family
ID=5807875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1760397A SU469259A3 (ru) | 1971-05-14 | 1972-03-16 | Способ получени полиэфиров |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE783396R (https=) |
| DE (1) | DE2123968A1 (https=) |
| FR (1) | FR2137806B2 (https=) |
| GB (1) | GB1395576A (https=) |
| IT (1) | IT1007510B (https=) |
| NL (1) | NL7206487A (https=) |
| SU (1) | SU469259A3 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2478107C2 (ru) * | 2009-12-25 | 2013-03-27 | Государственное образовательное учреждение высшего профессионального образования Российский химико-технологический университет им. Д.И. Менделеева (РХТУ им. Д.И. Менделеева) | Способ получения биоразлагаемого полимера |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2027951A1 (de) * | 1969-06-07 | 1970-12-10 | Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha, Osaka (Japan) | Verfahren zur Polymerisation von Sauerstoff enthaltenden cyclischen Verbindungen |
-
1971
- 1971-05-14 DE DE19712123968 patent/DE2123968A1/de active Pending
-
1972
- 1972-03-16 SU SU1760397A patent/SU469259A3/ru active
- 1972-05-08 GB GB2129072A patent/GB1395576A/en not_active Expired
- 1972-05-12 NL NL7206487A patent/NL7206487A/xx unknown
- 1972-05-12 BE BE783396A patent/BE783396R/xx active
- 1972-05-12 FR FR7216988A patent/FR2137806B2/fr not_active Expired
- 1972-05-13 IT IT2429172A patent/IT1007510B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2478107C2 (ru) * | 2009-12-25 | 2013-03-27 | Государственное образовательное учреждение высшего профессионального образования Российский химико-технологический университет им. Д.И. Менделеева (РХТУ им. Д.И. Менделеева) | Способ получения биоразлагаемого полимера |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7206487A (https=) | 1972-11-16 |
| FR2137806A2 (https=) | 1972-12-29 |
| FR2137806B2 (https=) | 1977-12-23 |
| BE783396R (fr) | 1972-11-13 |
| IT1007510B (it) | 1976-10-30 |
| DE2123968A1 (de) | 1972-11-23 |
| GB1395576A (en) | 1975-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Moore et al. | Polyesters derived from furan and tetrahydrofuran nuclei | |
| US2352461A (en) | High molecular weight unsaturated organic acids and process of preparing them | |
| JPS63152375A (ja) | 高純度環状エステルの製造方法 | |
| GB1481920A (en) | Process for the preparation of aromatic carbonates | |
| SU469259A3 (ru) | Способ получени полиэфиров | |
| US2153987A (en) | Vinyl esters and a process of preparing them | |
| Bailey et al. | Pyrolysis of Esters. XXIV. 2, 3-Dicarboxy-1, 3-butadiene1, 2 | |
| US3342785A (en) | 3-hydroxy-3-methylcyclobutanecarboxylic acids, lactones thereof and their polymers | |
| US3153019A (en) | Polymerization of diketenes | |
| Yamada et al. | Haloaldehyde Polymers. VIII. Preparation and Polymerization of Dichlorofluoroacetaldehyde | |
| US3200087A (en) | Polymerization of carbodimides to solid polymers | |
| US2980719A (en) | Reaction of titanium esters with acid anhydrides | |
| Hirst | XLV.—The structure of the normal monosaccharides. Part IV. Glucose | |
| US3062782A (en) | Polymers of dicyclopentyl vinyl ether | |
| CN115417999A (zh) | 基于配位硼氮键构筑的一维聚轮烷及其制备方法和应用 | |
| US3676476A (en) | A method for preparing trivalent and pentavalent antimony esters of polyhydroxy compounds | |
| US3773810A (en) | Process for the preparation of 2,3-disubstituted 1,3-butadienes | |
| US2387931A (en) | Unsaturated esters and polymers thereof | |
| SU429590A3 (ru) | Способ получения полиэфиров | |
| Sazanov | Polymerisation of Lactones | |
| US3839547A (en) | Process for recovering hbr and bromine from 2,3,3-tribromo-2-alkylalkanes | |
| Alksnis et al. | Investigations on equilibrium of poly (ethylene oxalate) and 1, 4‐dioxane‐2, 3‐dione | |
| CA1079027A (en) | Separation of linear (npci2)n from cyclic (npci2)n | |
| Kelly | POLYESTERS BASED ON 2, 5-DISUBSTITUTED FURANS IN VARIOUS STATES OF REDUCTION. | |
| SU449063A1 (ru) | Способ получени алкилен (арилен) бисмоноалкилфосфонитов с высшими алкильными радикалами |