MX2022007177A - Composiciones y metodos para la degradacion de residuos de polipropileno. - Google Patents
Composiciones y metodos para la degradacion de residuos de polipropileno.Info
- Publication number
- MX2022007177A MX2022007177A MX2022007177A MX2022007177A MX2022007177A MX 2022007177 A MX2022007177 A MX 2022007177A MX 2022007177 A MX2022007177 A MX 2022007177A MX 2022007177 A MX2022007177 A MX 2022007177A MX 2022007177 A MX2022007177 A MX 2022007177A
- Authority
- MX
- Mexico
- Prior art keywords
- methods
- degradation
- compositions
- waste polypropylene
- polypropylene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
- C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
- C08J11/26—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing carboxylic acid groups, their anhydrides or esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/16—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/02—Dicarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Se describen métodos para la descomposición del polipropileno. También se describen productos obtenidos de la descomposición del polipropileno, incluidos ácidos carboxílicos, ácidos dicarboxílicos, ácidos carboxílicos sustituidos con nitro y ácidos dicarboxílicos; así como sus sales, ésteres y anhídridos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962946837P | 2019-12-11 | 2019-12-11 | |
PCT/US2020/064439 WO2021119389A1 (en) | 2019-12-11 | 2020-12-11 | Compositions and methods for the degradation of waste polypropylene |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022007177A true MX2022007177A (es) | 2022-09-09 |
Family
ID=73857280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022007177A MX2022007177A (es) | 2019-12-11 | 2020-12-11 | Composiciones y metodos para la degradacion de residuos de polipropileno. |
Country Status (11)
Country | Link |
---|---|
US (2) | US11840610B2 (es) |
EP (1) | EP4073157A1 (es) |
JP (1) | JP2023506249A (es) |
KR (1) | KR20230029576A (es) |
CN (1) | CN115210310A (es) |
AU (1) | AU2020403018A1 (es) |
BR (1) | BR112022011440A2 (es) |
CA (1) | CA3161696A1 (es) |
IL (1) | IL293734A (es) |
MX (1) | MX2022007177A (es) |
WO (1) | WO2021119389A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL293734A (en) | 2019-12-11 | 2022-08-01 | Novoloop Inc | Preparations and methods for breaking down polypropylene waste |
DE102021133861A1 (de) | 2021-12-20 | 2023-06-22 | Universität Konstanz, Körperschaft des öffentlichen Rechts | Verwertung von Polyethylen-haltigen Gemischen zu langkettigen Alkyldicarbonsäuren mittels oxidativer Spaltung |
Family Cites Families (39)
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US2824134A (en) | 1955-05-24 | 1958-02-18 | Cp Hall Co | Separation of azelaic acid from mixtures containing suberic and azelaic acids, etc. |
US2824122A (en) | 1955-05-24 | 1958-02-18 | Cp Hall Co | Purification of alpha, omega alkanedioic acids by partial esterification |
US2824123A (en) | 1956-02-17 | 1958-02-18 | C P Hall Company Of Illinois | Separation of dicarboxylic acids |
US3810937A (en) | 1970-09-15 | 1974-05-14 | Hall C Co | Purification of carboxylic acids |
JPS50117714A (es) | 1974-03-02 | 1975-09-16 | ||
JPS5458704A (en) | 1977-10-20 | 1979-05-11 | Bridgestone Corp | Hydrocracking of waste rubber |
JPS54119401A (en) | 1978-03-09 | 1979-09-17 | Mitsubishi Petrochem Co Ltd | Synthesis of polybasic carboxylic acids |
US4515659A (en) | 1982-09-30 | 1985-05-07 | Ford Motor Company | Pyrolytic conversion of plastic and rubber waste to hydrocarbons with basic salt catalysts |
JP3438276B2 (ja) | 1993-01-22 | 2003-08-18 | マツダ株式会社 | 廃プラスチック又はゴム材から炭化水素油を得る方法及びその実施に使用される装置 |
CN1150968A (zh) | 1995-11-23 | 1997-06-04 | 杨亚力 | 废塑料烃处理的方法和设备 |
CA2194805C (en) | 1997-01-10 | 2004-04-27 | Richard Bouziane | Batch process for recycling hydrocarbon containing used material |
JP3855006B2 (ja) | 2000-10-31 | 2006-12-06 | 真昭 葭田 | 高分子物質の破壊方法及び化学原料化法 |
EP1201728B1 (en) * | 2000-10-31 | 2006-06-14 | Masaaki Yoshida | Method for cutting polymer chains and method for producing chemical raw materials |
DE10215943B4 (de) | 2002-04-11 | 2006-10-26 | Degussa Ag | Aufarbeitung von Rückständen bei der Herstellung von Carbonsäuren |
FR2898356B1 (fr) * | 2006-03-07 | 2008-12-05 | Rhodia Recherches & Tech | Diesters d'acides carboxylique ramifies |
US7758729B1 (en) | 2006-08-24 | 2010-07-20 | Plas2Fuel Corporation | System for recycling plastics |
US7626061B2 (en) | 2006-09-29 | 2009-12-01 | Mpcp Gmbh | Method and apparatus for continuous decomposing waste polymeric materials |
AT505462B1 (de) | 2006-11-13 | 2010-10-15 | Erema | Verfahren zur vorbehandlung, aufarbeitung bzw. recyclierung von thermoplastischem kunststoffmaterial |
CN101279906B (zh) * | 2007-12-27 | 2010-08-25 | 浙江科技学院 | 一种液相催化降解废旧聚丙烯塑料生产醋酸的方法 |
WO2009145884A1 (en) | 2008-05-30 | 2009-12-03 | Natural State Research, Inc. | Method for converting waste plastic to hydrocarbon fuel materials |
US7959890B2 (en) | 2009-03-24 | 2011-06-14 | Ripp Resource Recovery Corporation | Method of reclaiming carbonaceous materials from scrap tires and products derived therefrom |
MY143153A (en) | 2009-07-17 | 2011-03-15 | Advanced Pyrotech Sdn Bhd | Carbonization process |
US8344195B2 (en) | 2009-10-16 | 2013-01-01 | Jumluck Srinakruang | Process for producing fuel from plastic waste material by using dolomite catalyst |
CA2785098A1 (en) | 2009-12-22 | 2011-06-30 | Cynar Plastics Recycling Limited | Conversion of waste plastics material to fuel |
GB201103495D0 (en) | 2011-03-01 | 2011-04-13 | Nextek Ltd | Recycling of polypropylene |
FR2972346B1 (fr) * | 2011-03-09 | 2013-11-08 | Oreal | Utilisation d'un derive diester d'acide 2-methyl succinique comme solvant dans les compositions cosmetiques ; compositions cosmetiques les contenant |
US20150001061A1 (en) | 2011-07-28 | 2015-01-01 | Jbi Inc. | System and process for converting plastics to petroleum products |
ES2675128T3 (es) | 2011-12-22 | 2018-07-06 | Black Bear Carbon B.V. | Procedimiento de obtención de polvo de negro de carbono mediante la pirolización de caucho de desecho, el negro de carbono así obtenido y el uso del mismo |
WO2014031305A1 (en) | 2012-08-22 | 2014-02-27 | Invista North America S.A R.L. | Aliphatic dicarboxylic acid mixture formulation |
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EP3032281B1 (en) | 2014-12-11 | 2019-09-25 | PNSensor GmbH | Semiconductor drift detector for detecting radiation |
UA109872C2 (uk) | 2015-06-22 | 2015-10-12 | Пристрій для термічної деструкції відходів поліетилену та поліпропілену | |
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JP6970088B2 (ja) | 2015-11-18 | 2021-11-24 | プロビビ インコーポレイテッド | オレフィンメタセシスを介した脂肪族オレフィン誘導体の生成 |
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JP2021522401A (ja) | 2018-04-19 | 2021-08-30 | バイオセレクション インコーポレイテッド | 汚染されたプラスチック廃棄物を分解するための方法 |
IL293734A (en) | 2019-12-11 | 2022-08-01 | Novoloop Inc | Preparations and methods for breaking down polypropylene waste |
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US11028217B1 (en) | 2020-03-13 | 2021-06-08 | Biocellection Inc. | Thermoplastic polyurethane compositions comprising nitro-substituted polyester diols |
-
2020
- 2020-12-11 IL IL293734A patent/IL293734A/en unknown
- 2020-12-11 EP EP20828738.3A patent/EP4073157A1/en active Pending
- 2020-12-11 CN CN202080094272.6A patent/CN115210310A/zh active Pending
- 2020-12-11 JP JP2022536573A patent/JP2023506249A/ja active Pending
- 2020-12-11 KR KR1020227023848A patent/KR20230029576A/ko active Search and Examination
- 2020-12-11 BR BR112022011440A patent/BR112022011440A2/pt unknown
- 2020-12-11 CA CA3161696A patent/CA3161696A1/en active Pending
- 2020-12-11 MX MX2022007177A patent/MX2022007177A/es unknown
- 2020-12-11 WO PCT/US2020/064439 patent/WO2021119389A1/en unknown
- 2020-12-11 AU AU2020403018A patent/AU2020403018A1/en active Pending
-
2022
- 2022-06-13 US US17/839,078 patent/US11840610B2/en active Active
-
2023
- 2023-10-30 US US18/497,958 patent/US20240092994A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US11840610B2 (en) | 2023-12-12 |
IL293734A (en) | 2022-08-01 |
US20240092994A1 (en) | 2024-03-21 |
US20220306829A1 (en) | 2022-09-29 |
AU2020403018A1 (en) | 2022-08-04 |
CN115210310A (zh) | 2022-10-18 |
JP2023506249A (ja) | 2023-02-15 |
CA3161696A1 (en) | 2021-06-17 |
WO2021119389A1 (en) | 2021-06-17 |
EP4073157A1 (en) | 2022-10-19 |
KR20230029576A (ko) | 2023-03-03 |
BR112022011440A2 (pt) | 2022-09-13 |
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