CN101134809A - Technical method for preparing aliphatic polyester - Google Patents
Technical method for preparing aliphatic polyester Download PDFInfo
- Publication number
- CN101134809A CN101134809A CNA2007101075325A CN200710107532A CN101134809A CN 101134809 A CN101134809 A CN 101134809A CN A2007101075325 A CNA2007101075325 A CN A2007101075325A CN 200710107532 A CN200710107532 A CN 200710107532A CN 101134809 A CN101134809 A CN 101134809A
- Authority
- CN
- China
- Prior art keywords
- acid
- catalyzer
- processing method
- aliphatic
- glycol
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract description 24
- 229920003232 aliphatic polyester Polymers 0.000 title abstract description 13
- 239000002253 acid Substances 0.000 claims abstract description 32
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229920000728 polyester Polymers 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000005886 esterification reaction Methods 0.000 claims abstract description 11
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 9
- 239000003054 catalyst Substances 0.000 claims abstract description 5
- 230000032050 esterification Effects 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 16
- 238000006116 polymerization reaction Methods 0.000 claims description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 14
- 238000003672 processing method Methods 0.000 claims description 12
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 claims description 8
- XVBXJBGOQQLLAO-UHFFFAOYSA-J [Ti+4].C=C.OCC([O-])=O.OCC([O-])=O.OCC([O-])=O.OCC([O-])=O Chemical compound [Ti+4].C=C.OCC([O-])=O.OCC([O-])=O.OCC([O-])=O.OCC([O-])=O XVBXJBGOQQLLAO-UHFFFAOYSA-J 0.000 claims description 7
- 229910052732 germanium Inorganic materials 0.000 claims description 7
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 7
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- XATMCCHWKFWWHK-UHFFFAOYSA-N ethane-1,2-diol;germanium Chemical compound [Ge].OCCO XATMCCHWKFWWHK-UHFFFAOYSA-N 0.000 claims description 5
- -1 lauryl alcohol phosphorous acid esters Chemical class 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 4
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 claims description 4
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims description 3
- QASWQXKZQZCVST-UHFFFAOYSA-N propan-2-yl dihydrogen phosphite Chemical compound CC(C)OP(O)O QASWQXKZQZCVST-UHFFFAOYSA-N 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 229940058015 1,3-butylene glycol Drugs 0.000 claims description 2
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 claims description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
- 235000019437 butane-1,3-diol Nutrition 0.000 claims description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 2
- BCIKWDOSPUNGKB-UHFFFAOYSA-N butoxygermanium Chemical compound CCCCO[Ge] BCIKWDOSPUNGKB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- INSRQEMEVAMETL-UHFFFAOYSA-N decane-1,1-diol Chemical compound CCCCCCCCCC(O)O INSRQEMEVAMETL-UHFFFAOYSA-N 0.000 claims description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims description 2
- CYTQBVOFDCPGCX-UHFFFAOYSA-N trimethyl phosphite Chemical compound COP(OC)OC CYTQBVOFDCPGCX-UHFFFAOYSA-N 0.000 claims description 2
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 229920005992 thermoplastic resin Polymers 0.000 abstract description 3
- 239000000178 monomer Substances 0.000 abstract description 2
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 238000004383 yellowing Methods 0.000 abstract 1
- 150000007520 diprotic acids Chemical class 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000012643 polycondensation polymerization Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 229920000229 biodegradable polyester Polymers 0.000 description 2
- 239000004622 biodegradable polyester Substances 0.000 description 2
- 239000004621 biodegradable polymer Substances 0.000 description 2
- 229920002988 biodegradable polymer Polymers 0.000 description 2
- 150000001924 cycloalkanes Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000001384 succinic acid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 239000004970 Chain extender Substances 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000012773 agricultural material Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229920006167 biodegradable resin Polymers 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920002961 polybutylene succinate Polymers 0.000 description 1
- 239000004631 polybutylene succinate Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101075325A CN100528929C (en) | 2007-05-21 | 2007-05-21 | Technical method for preparing aliphatic polyester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101075325A CN100528929C (en) | 2007-05-21 | 2007-05-21 | Technical method for preparing aliphatic polyester |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101134809A true CN101134809A (en) | 2008-03-05 |
CN100528929C CN100528929C (en) | 2009-08-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007101075325A Expired - Fee Related CN100528929C (en) | 2007-05-21 | 2007-05-21 | Technical method for preparing aliphatic polyester |
Country Status (1)
Country | Link |
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CN (1) | CN100528929C (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102391485A (en) * | 2011-09-30 | 2012-03-28 | 无锡双象化学工业有限公司 | Preparation method for water-tolerant cold-resistant polyester polyol |
CN102443158A (en) * | 2010-09-30 | 2012-05-09 | 中国石油化工股份有限公司 | Method for preparing polyester |
CN102443155A (en) * | 2010-09-30 | 2012-05-09 | 中国石油化工股份有限公司 | Method for preparing fatty group-aromatic copolyester |
CN102443156A (en) * | 2010-09-30 | 2012-05-09 | 中国石油化工股份有限公司 | Method for preparing polyester |
CN102784664A (en) * | 2011-05-19 | 2012-11-21 | 常州市华润复合材料有限公司 | Catalytic composition containing ionic liquid and application thereof |
CN103724599A (en) * | 2013-12-31 | 2014-04-16 | 河南能源化工集团研究院有限公司 | Synthesis method of poly(butylene succinate) |
CN103910858A (en) * | 2014-04-02 | 2014-07-09 | 河南能源化工集团研究院有限公司 | Synthesis method of biodegradable copolyester |
CN104479115A (en) * | 2014-12-30 | 2015-04-01 | 衡阳师范学院 | Method for preparing linear polyester resin |
CN104558547A (en) * | 2013-10-28 | 2015-04-29 | 中国石油化工股份有限公司 | Method for producing aliphatic biodegradable copolyester |
CN104693428A (en) * | 2015-03-17 | 2015-06-10 | 江苏钟腾化工有限公司 | Preparation method of high-molecular weight poly(butylene succinate) |
CN106866947A (en) * | 2017-03-27 | 2017-06-20 | 中山市明日涂料材料有限公司 | Polyurethane is formulated and its synthetic method with macromolecule PEPA |
CN113234210A (en) * | 2021-04-14 | 2021-08-10 | 长春人造树脂厂股份有限公司 | Polyester composition, preparation method thereof, product and application |
CN113292712A (en) * | 2021-05-25 | 2021-08-24 | 吉林建筑大学 | 1, 4-succinic acid-based copolyester material and preparation method and application thereof |
CN113896868A (en) * | 2021-09-28 | 2022-01-07 | 天津工业大学 | Method for preparing polybutylene succinate by taking dimethyl succinate as raw material |
TWI762433B (en) * | 2021-12-10 | 2022-04-21 | 長春人造樹脂廠股份有限公司 | Aliphatic polyester composition |
CN114683365A (en) * | 2022-04-27 | 2022-07-01 | 东北林业大学 | Novel process for modifying wood by chemical crosslinking of environment-friendly polyester |
CN115197407A (en) * | 2022-08-10 | 2022-10-18 | 武汉科技大学 | Preparation and application of degradable biological copolyester and antiviral copolyester film |
US11926699B2 (en) | 2021-12-10 | 2024-03-12 | Chang Chun Plastics Co., Ltd. | Aliphatic polyester composition |
-
2007
- 2007-05-21 CN CNB2007101075325A patent/CN100528929C/en not_active Expired - Fee Related
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102443158A (en) * | 2010-09-30 | 2012-05-09 | 中国石油化工股份有限公司 | Method for preparing polyester |
CN102443155A (en) * | 2010-09-30 | 2012-05-09 | 中国石油化工股份有限公司 | Method for preparing fatty group-aromatic copolyester |
CN102443156A (en) * | 2010-09-30 | 2012-05-09 | 中国石油化工股份有限公司 | Method for preparing polyester |
CN102443158B (en) * | 2010-09-30 | 2013-03-27 | 中国石油化工股份有限公司 | Method for preparing polyester |
CN102443155B (en) * | 2010-09-30 | 2013-03-27 | 中国石油化工股份有限公司 | Method for preparing fatty group-aromatic copolyester |
CN102443156B (en) * | 2010-09-30 | 2013-07-03 | 中国石油化工股份有限公司 | Method for preparing polyester |
CN102784664A (en) * | 2011-05-19 | 2012-11-21 | 常州市华润复合材料有限公司 | Catalytic composition containing ionic liquid and application thereof |
CN102391485A (en) * | 2011-09-30 | 2012-03-28 | 无锡双象化学工业有限公司 | Preparation method for water-tolerant cold-resistant polyester polyol |
CN104558547A (en) * | 2013-10-28 | 2015-04-29 | 中国石油化工股份有限公司 | Method for producing aliphatic biodegradable copolyester |
CN103724599B (en) * | 2013-12-31 | 2015-09-09 | 河南能源化工集团研究院有限公司 | A kind of synthetic method of poly butylene succinate |
CN103724599A (en) * | 2013-12-31 | 2014-04-16 | 河南能源化工集团研究院有限公司 | Synthesis method of poly(butylene succinate) |
CN103910858A (en) * | 2014-04-02 | 2014-07-09 | 河南能源化工集团研究院有限公司 | Synthesis method of biodegradable copolyester |
CN104479115A (en) * | 2014-12-30 | 2015-04-01 | 衡阳师范学院 | Method for preparing linear polyester resin |
CN104693428A (en) * | 2015-03-17 | 2015-06-10 | 江苏钟腾化工有限公司 | Preparation method of high-molecular weight poly(butylene succinate) |
CN106866947A (en) * | 2017-03-27 | 2017-06-20 | 中山市明日涂料材料有限公司 | Polyurethane is formulated and its synthetic method with macromolecule PEPA |
CN113234210A (en) * | 2021-04-14 | 2021-08-10 | 长春人造树脂厂股份有限公司 | Polyester composition, preparation method thereof, product and application |
CN113234210B (en) * | 2021-04-14 | 2023-08-11 | 长春人造树脂厂股份有限公司 | Polyester composition, preparation method, product and application thereof |
CN113292712A (en) * | 2021-05-25 | 2021-08-24 | 吉林建筑大学 | 1, 4-succinic acid-based copolyester material and preparation method and application thereof |
CN113896868A (en) * | 2021-09-28 | 2022-01-07 | 天津工业大学 | Method for preparing polybutylene succinate by taking dimethyl succinate as raw material |
TWI762433B (en) * | 2021-12-10 | 2022-04-21 | 長春人造樹脂廠股份有限公司 | Aliphatic polyester composition |
US11926699B2 (en) | 2021-12-10 | 2024-03-12 | Chang Chun Plastics Co., Ltd. | Aliphatic polyester composition |
CN114683365A (en) * | 2022-04-27 | 2022-07-01 | 东北林业大学 | Novel process for modifying wood by chemical crosslinking of environment-friendly polyester |
CN115197407A (en) * | 2022-08-10 | 2022-10-18 | 武汉科技大学 | Preparation and application of degradable biological copolyester and antiviral copolyester film |
Also Published As
Publication number | Publication date |
---|---|
CN100528929C (en) | 2009-08-19 |
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