MX2023000363A - Procedimiento para la produccion de una lignina reticulada con elevada superficie especifica, lignina reticulada y articulos industriales de goma o neumaticos que comprenden lignina reticulada. - Google Patents
Procedimiento para la produccion de una lignina reticulada con elevada superficie especifica, lignina reticulada y articulos industriales de goma o neumaticos que comprenden lignina reticulada.Info
- Publication number
- MX2023000363A MX2023000363A MX2023000363A MX2023000363A MX2023000363A MX 2023000363 A MX2023000363 A MX 2023000363A MX 2023000363 A MX2023000363 A MX 2023000363A MX 2023000363 A MX2023000363 A MX 2023000363A MX 2023000363 A MX2023000363 A MX 2023000363A
- Authority
- MX
- Mexico
- Prior art keywords
- crosslinked lignin
- lignin
- crosslinked
- rubber articles
- tires
- Prior art date
Links
- 229920005610 lignin Polymers 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 3
- 230000009477 glass transition Effects 0.000 abstract 2
- 239000004971 Cross linker Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 238000010335 hydrothermal treatment Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G1/00—Lignin; Lignin derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/005—Lignin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
- Compounds Of Unknown Constitution (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Mechanical Engineering (AREA)
Abstract
La presente invención se refiere a un procedimiento para la producción de una lignina reticulada en forma de partícula mediante un tratamiento hidrotermal de un líquido, que contiene lignina y un reticulante o un precursor del mismo, producido a partir de licor negro y presenta una conductividad eléctrica en un intervalo superior a 15 mS/cm, preferiblemente superior a 25 mS/cm, hasta 400 mS/cm, así como a la lignina reticulada generada con él. La invención se refiere además a partículas de lignina reticuladas que presentan una temperatura de transición vítrea Tg de por lo menos 160 °C o ninguna temperatura de transición vítrea y una superficie STSA de por lo menos 10 m2/g, así como a artículos de goma, especialmente artículos industriales de goma o neumáticos, que comprenden partículas de lignina reticuladas como carga.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020208683 | 2020-07-10 | ||
| DE102021100142.0A DE102021100142A1 (de) | 2021-01-07 | 2021-01-07 | Verfahren zur Herstellung eines vernetzten Lignins mit hoher spezifischer Oberfläche |
| PCT/DE2021/100602 WO2022008008A1 (de) | 2020-07-10 | 2021-07-09 | Verfahren zur herstellung eines vernetzten lignins mit hoher spezifischer oberfläche, vernetztes lignin und technische gummiartikel oder reifen umfassend vernetztes lignin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023000363A true MX2023000363A (es) | 2023-02-13 |
Family
ID=77563864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023000363A MX2023000363A (es) | 2020-07-10 | 2021-07-09 | Procedimiento para la produccion de una lignina reticulada con elevada superficie especifica, lignina reticulada y articulos industriales de goma o neumaticos que comprenden lignina reticulada. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20230192966A1 (es) |
| EP (1) | EP4179008A1 (es) |
| JP (1) | JP2023532802A (es) |
| KR (1) | KR20230039695A (es) |
| CN (1) | CN116194427A (es) |
| AU (1) | AU2021304246A1 (es) |
| BR (1) | BR112023000260A2 (es) |
| CA (1) | CA3189043A1 (es) |
| CL (1) | CL2023000056A1 (es) |
| MX (1) | MX2023000363A (es) |
| WO (1) | WO2022008008A1 (es) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013002574A1 (de) | 2013-02-11 | 2014-08-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mikrostrukturiertes Kompositmaterial, Verfahren zu dessen Herstellung, Formkörper hieraus sowie Verwendungszwecke |
| US9902816B2 (en) | 2013-08-09 | 2018-02-27 | Suncoal Industries Gmbh | Method for extracting lignin from black liquor and products produced thereby |
| DE102014215807B3 (de) * | 2014-08-08 | 2015-12-24 | Suncoal Industries Gmbh | Verfahren zur Gewinnung eines stabilisierten Lignins mit definierter Korngrößenverteilung aus einer Lignin beinhaltenden Flüssigkeit |
| DE102016201801A1 (de) | 2015-11-21 | 2017-05-24 | Suncoal Industries Gmbh | Partikelförmiges Kohlenstoffmaterial herstellbar aus nachwachsenden Rohstoffen und Verfahren zu dessen Herstellung |
-
2021
- 2021-07-09 WO PCT/DE2021/100602 patent/WO2022008008A1/de unknown
- 2021-07-09 EP EP21763002.9A patent/EP4179008A1/de active Pending
- 2021-07-09 JP JP2023501284A patent/JP2023532802A/ja active Pending
- 2021-07-09 US US18/004,745 patent/US20230192966A1/en active Pending
- 2021-07-09 KR KR1020237004998A patent/KR20230039695A/ko unknown
- 2021-07-09 BR BR112023000260A patent/BR112023000260A2/pt unknown
- 2021-07-09 CA CA3189043A patent/CA3189043A1/en active Pending
- 2021-07-09 CN CN202180048523.1A patent/CN116194427A/zh active Pending
- 2021-07-09 AU AU2021304246A patent/AU2021304246A1/en active Pending
- 2021-07-09 MX MX2023000363A patent/MX2023000363A/es unknown
-
2023
- 2023-01-05 CL CL2023000056A patent/CL2023000056A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023532802A (ja) | 2023-07-31 |
| WO2022008008A1 (de) | 2022-01-13 |
| AU2021304246A1 (en) | 2023-02-02 |
| CN116194427A (zh) | 2023-05-30 |
| CA3189043A1 (en) | 2022-01-13 |
| WO2022008008A8 (de) | 2023-08-10 |
| EP4179008A1 (de) | 2023-05-17 |
| CL2023000056A1 (es) | 2023-07-07 |
| BR112023000260A2 (pt) | 2023-01-31 |
| KR20230039695A (ko) | 2023-03-21 |
| US20230192966A1 (en) | 2023-06-22 |
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