MX2018007279A - Proceso de policondensacion en estado fundido sin disolvente para preparar poliamidas basadas en furano. - Google Patents
Proceso de policondensacion en estado fundido sin disolvente para preparar poliamidas basadas en furano.Info
- Publication number
- MX2018007279A MX2018007279A MX2018007279A MX2018007279A MX2018007279A MX 2018007279 A MX2018007279 A MX 2018007279A MX 2018007279 A MX2018007279 A MX 2018007279A MX 2018007279 A MX2018007279 A MX 2018007279A MX 2018007279 A MX2018007279 A MX 2018007279A
- Authority
- MX
- Mexico
- Prior art keywords
- diamine
- solvent
- furan
- free melt
- based polyamides
- Prior art date
Links
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 title abstract 6
- 239000004952 Polyamide Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 229920002647 polyamide Polymers 0.000 title abstract 3
- 238000006068 polycondensation reaction Methods 0.000 title 1
- 150000004985 diamines Chemical class 0.000 abstract 5
- -1 ester derivative of 2,5-furandicarboxylic acid Chemical class 0.000 abstract 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 abstract 2
- 150000005690 diesters Chemical class 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 125000005233 alkylalcohol group Chemical group 0.000 abstract 1
- 150000004984 aromatic diamines Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 239000002904 solvent Substances 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/40—Polyamides containing oxygen in the form of ether groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
- B01J27/10—Chlorides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
- B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
- B01J27/1806—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with alkaline or alkaline earth metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
- B01J27/232—Carbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
-
- 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
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/183—Terephthalic acids
-
- 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
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/672—Dicarboxylic acids and dihydroxy compounds
-
- 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
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
- C08G69/30—Solid state polycondensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0065—Permeability to gases
- B29K2995/0067—Permeability to gases non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
-
- 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
- C08G2230/00—Compositions for preparing biodegradable polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562267344P | 2015-12-15 | 2015-12-15 | |
| PCT/US2016/066761 WO2017106405A1 (en) | 2015-12-15 | 2016-12-15 | A solvent-free melt polycondensation process of making furan-based polyamides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2018007279A true MX2018007279A (es) | 2018-09-06 |
Family
ID=57714697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018007279A MX2018007279A (es) | 2015-12-15 | 2016-12-15 | Proceso de policondensacion en estado fundido sin disolvente para preparar poliamidas basadas en furano. |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US20180371167A1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3390495A1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP6905983B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR20180093026A (cg-RX-API-DMAC7.html) |
| CN (1) | CN108699240B (cg-RX-API-DMAC7.html) |
| AU (3) | AU2016370673A1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA3006986C (cg-RX-API-DMAC7.html) |
| MX (1) | MX2018007279A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2017106405A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110256668B (zh) * | 2019-06-04 | 2021-12-10 | 中国科学技术大学 | 高分子量呋喃基芳香聚酰胺及其制备方法和应用 |
| CN111234207A (zh) * | 2020-03-04 | 2020-06-05 | 东华大学 | 一种透明生物基聚酰胺及其制备方法 |
| CN111995746B (zh) * | 2020-09-02 | 2022-01-28 | 中国科学院宁波材料技术与工程研究所 | 生物基耐高温聚酰胺复合材料、其低温预缩聚制法及应用 |
| CN111961199B (zh) * | 2020-09-02 | 2022-01-28 | 中国科学院宁波材料技术与工程研究所 | 生物基耐高温聚酰胺复合材料、其制备方法及应用 |
| CN112111058B (zh) * | 2020-10-16 | 2022-07-05 | 天津工业大学 | 一种呋喃二甲酸二胺高聚物的制备方法 |
| CN113429569B (zh) * | 2021-07-23 | 2022-08-16 | 四川大学 | 一种高分子量呋喃聚酰胺的制备方法 |
| CN113896886B (zh) * | 2021-09-24 | 2023-07-25 | 珠海万通特种工程塑料有限公司 | 一种呋喃二酸基聚酰胺及其制备方法和一种呋喃二酸基聚酰胺组合物 |
| CN116082634B (zh) * | 2022-12-30 | 2025-05-23 | 安徽利科新材料科技有限公司 | 磺酸基改性呋喃基聚酰胺及其制备方法及装置 |
| CN116815344B (zh) * | 2023-08-29 | 2023-11-21 | 泰和新材集团股份有限公司 | 一种生物基聚酰胺纤维及其制备方法 |
| EP4582466A1 (en) | 2024-01-05 | 2025-07-09 | Arkema France | Process for the manufacture of semi-aromatic polyamides |
| CN118745245B (zh) * | 2024-07-19 | 2025-10-31 | 南京工业大学 | 一种呋喃基聚酰胺及其制备方法 |
| CN120424332B (zh) * | 2025-06-04 | 2025-12-23 | 中国科学院宁波材料技术与工程研究所 | 一种嵌段聚合物及其制备方法、抗菌抗静电尼龙材料和应用 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456949B (zh) * | 2007-12-14 | 2012-01-18 | 金发科技股份有限公司 | 一种半芳香族聚酰胺及其制备方法 |
| JP5812791B2 (ja) * | 2011-03-28 | 2015-11-17 | キヤノン株式会社 | プリンター、複写機 |
| JP6185981B2 (ja) * | 2012-03-30 | 2017-08-23 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ | フラン系ポリアミド |
| KR101465466B1 (ko) * | 2013-02-12 | 2014-11-27 | 한국과학기술연구원 | 고상중합 방법을 이용한 바이오매스 유래 퓨란계 코폴리아미드의 제조방법 |
| EP3060599A1 (en) * | 2013-10-21 | 2016-08-31 | Furanix Technologies B.V. | Process for preparing a furan-based polyamide, a furan-based oligomer and compositions and articles comprising the furan-based polyamide |
| JP6168985B2 (ja) * | 2013-12-24 | 2017-07-26 | 花王株式会社 | 接着剤 |
| PL3137547T3 (pl) * | 2014-05-01 | 2024-01-08 | Covation Inc. | Transestryfikowane poliestry na bazie furanu i wyroby z nich wykonane |
| EP3307515B1 (en) * | 2015-06-11 | 2021-02-24 | DuPont Industrial Biosciences USA, LLC | Enhanced barrier performance via blends of poly(ethylene furandicarboxylate) and poly(ethylene terephthalate) |
| US20230303825A1 (en) * | 2018-10-22 | 2023-09-28 | Covation Inc. | Process for producing polyester article |
-
2016
- 2016-12-15 KR KR1020187019507A patent/KR20180093026A/ko not_active Ceased
- 2016-12-15 US US16/062,204 patent/US20180371167A1/en not_active Abandoned
- 2016-12-15 CA CA3006986A patent/CA3006986C/en active Active
- 2016-12-15 EP EP16822341.0A patent/EP3390495A1/en not_active Withdrawn
- 2016-12-15 WO PCT/US2016/066761 patent/WO2017106405A1/en not_active Ceased
- 2016-12-15 MX MX2018007279A patent/MX2018007279A/es unknown
- 2016-12-15 CN CN201680081896.8A patent/CN108699240B/zh active Active
- 2016-12-15 AU AU2016370673A patent/AU2016370673A1/en not_active Abandoned
- 2016-12-15 JP JP2018531063A patent/JP6905983B2/ja active Active
-
2020
- 2020-05-22 US US16/881,441 patent/US20200283577A1/en not_active Abandoned
- 2020-12-17 US US17/125,366 patent/US20210108032A1/en not_active Abandoned
-
2021
- 2021-06-15 AU AU2021203972A patent/AU2021203972A1/en not_active Abandoned
- 2021-06-25 JP JP2021105351A patent/JP7296427B2/ja active Active
-
2023
- 2023-03-15 US US18/121,831 patent/US20230212354A1/en not_active Abandoned
- 2023-05-02 AU AU2023202677A patent/AU2023202677A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20200283577A1 (en) | 2020-09-10 |
| US20230212354A1 (en) | 2023-07-06 |
| AU2023202677A1 (en) | 2023-05-18 |
| CA3006986A1 (en) | 2017-06-22 |
| JP6905983B2 (ja) | 2021-07-21 |
| WO2017106405A1 (en) | 2017-06-22 |
| AU2016370673A1 (en) | 2018-06-14 |
| CN108699240A (zh) | 2018-10-23 |
| US20180371167A1 (en) | 2018-12-27 |
| US20210108032A1 (en) | 2021-04-15 |
| EP3390495A1 (en) | 2018-10-24 |
| JP2021152183A (ja) | 2021-09-30 |
| JP7296427B2 (ja) | 2023-06-22 |
| AU2021203972A1 (en) | 2021-07-08 |
| KR20180093026A (ko) | 2018-08-20 |
| CA3006986C (en) | 2024-01-02 |
| JP2018537573A (ja) | 2018-12-20 |
| CN108699240B (zh) | 2024-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2018007279A (es) | Proceso de policondensacion en estado fundido sin disolvente para preparar poliamidas basadas en furano. | |
| MX2018003134A (es) | Procedimiento para la preparacion de un poliester. | |
| ES2612912T3 (es) | Composición de un agente de revestimiento de poliuretano, procedimiento de revestimiento de varias etapas utilizando esas composiciones de un agente de revestimiento, así como la utilización de la composición de un agente de revestimiento como barniz transparente y laca pigmentada, así como aplicación del procedimiento de revestimiento para el lacado de reparación de automóviles y/o para el revestimiento de sustratos plásticos y/o vehículos utilitarios | |
| MY171277A (en) | Furan based polyamides | |
| MY181276A (en) | Polyester and method for preparing such a polyester | |
| RU2013111603A (ru) | Полиамидная композиция для изготовления формованных изделий с улучшенным качеством поверхности и способ ее получения (варианты) | |
| JP2018537573A5 (cg-RX-API-DMAC7.html) | ||
| MX2019012998A (es) | Metodo para manufacturar 1,4-bis(4-fenoxibenzoil)benceno a una temperatura elevada. | |
| WO2010145828A3 (de) | Verfahren zur herstellung eines hochmolekularen polyazols | |
| BR112017028128A2 (pt) | ?processo para a preparação de uma poliamida? | |
| RU2012117718A (ru) | Композиция для анионной полимеризации лактама | |
| FI3504184T3 (fi) | 1-hydroksietyyliformamidien ja N-vinyyliformamidien synteesi | |
| FI3504190T3 (fi) | Menetelmä polyesteripolymeerin valmistamiseksi ja sillä saatavissa oleva polyesteripolymeeri | |
| MX2015001807A (es) | Proceso para la producción de espumas de polímeros que comprenden grupos imida. | |
| PH12017500186A1 (en) | Method for producing polyguanidines | |
| BRPI0811247A2 (pt) | Método para produção de polímeros de ácido lático de alta cristalinidade e peso molecular. | |
| JP2016522297A5 (cg-RX-API-DMAC7.html) | ||
| MX2019009975A (es) | Proceso para preparar poli (furanodicarboxilato de alquileno). | |
| EA201791533A1 (ru) | Способ производства лактида | |
| MX361328B (es) | Procedimiento para la produccion de diesteres ciclicos, en particular dilactida. | |
| RU2016135070A (ru) | Стабилизированный пластификатор для термопластичного полиуретана | |
| MY191556A (en) | Continuous esterification and/or amidification method, without organic solvent, of an acid homopolymer or copolymer | |
| MX2019009974A (es) | Proceso para preparar poli (furanodicarboxilato de trimetileno) usando un catalizador de zinc. | |
| TW201612234A (en) | Energy-sensitive resin composition | |
| AR081025A1 (es) | Procedimiento para preparar acidos dicarboxilicos |