WO2023250210A3 - Chemically recyclable polymers, methods of making same, and uses thereof - Google Patents

Chemically recyclable polymers, methods of making same, and uses thereof Download PDF

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Publication number
WO2023250210A3
WO2023250210A3 PCT/US2023/026234 US2023026234W WO2023250210A3 WO 2023250210 A3 WO2023250210 A3 WO 2023250210A3 US 2023026234 W US2023026234 W US 2023026234W WO 2023250210 A3 WO2023250210 A3 WO 2023250210A3
Authority
WO
WIPO (PCT)
Prior art keywords
polymeric material
various examples
chemically
methods
making same
Prior art date
Application number
PCT/US2023/026234
Other languages
French (fr)
Other versions
WO2023250210A2 (en
Inventor
Geoffrey W. Coates
Andrew Kocen
Shilin CUI
Ting-Wei Lin
Anne M. Lapointe
Original Assignee
Cornell University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cornell University filed Critical Cornell University
Publication of WO2023250210A2 publication Critical patent/WO2023250210A2/en
Publication of WO2023250210A3 publication Critical patent/WO2023250210A3/en

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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
    • C08G63/02—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation

Abstract

Polymeric materials, polymers, and methods of making and using same. In various examples, a polymeric material is a polymerizable polymeric material. In various examples, a polymeric material is a chemically-recyclable polymeric material. In various examples, a polymeric material or a polymer is a compatibilizer. In various examples, a polymerizable polymeric material or a polymer is made by olefin metathesis. In various examples, a chemically-recyclable polymeric material is made by polymerization, such as, for example, polymerization of a polymerizable polymeric material, which may be a step-growth polymerization. In various examples, a method of depolymerization comprises subjecting one or more chemically-recyclable polymeric material(s) to hydrolysis, alcoholysis, transesterification, alkene metathesis, ozonolysis conditions, or the like, and, optionally, isolating at least a portion of or substantially all of the resulting products. In various examples, an article of manufacture. In various examples, an article of manufacture is biodegradable.
PCT/US2023/026234 2022-06-24 2023-06-26 Chemically recyclable polymers, methods of making same, and uses thereof WO2023250210A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263355387P 2022-06-24 2022-06-24
US63/355,387 2022-06-24

Publications (2)

Publication Number Publication Date
WO2023250210A2 WO2023250210A2 (en) 2023-12-28
WO2023250210A3 true WO2023250210A3 (en) 2024-03-14

Family

ID=89380460

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2023/026234 WO2023250210A2 (en) 2022-06-24 2023-06-26 Chemically recyclable polymers, methods of making same, and uses thereof

Country Status (1)

Country Link
WO (1) WO2023250210A2 (en)

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
MENENDEZ RODRIGUEZ GABRIEL, DÍAZ-REQUEJO M. MAR, PÉREZ PEDRO J.: "Metal-Catalyzed Postpolymerization Strategies for Polar Group Incorporation into Polyolefins Containing C–C, C═C, and Aromatic Rings", MACROMOLECULES, vol. 54, no. 11, 1 January 2021 (2021-01-01), US , pages 4971 - 4985, XP093149661, ISSN: 0024-9297, DOI: 10.1021/acs.macromol.1c00374 *
SOPHIE M. GUILLAUME: "Advances in the synthesis of silyl-modified polymers (SMPs)", POLYMER CHEMISTRY, vol. 9, no. 15, 1 January 2018 (2018-01-01), Cambridge , pages 1911 - 1926, XP055570332, ISSN: 1759-9954, DOI: 10.1039/C8PY00265G *
WALSH DYLAN J., SU ERIC, GUIRONNET DAMIEN: "Catalytic synthesis of functionalized (polar and non-polar) polyolefin block copolymers", CHEMICAL SCIENCE, vol. 9, no. 20, 1 January 2018 (2018-01-01), United Kingdom , pages 4703 - 4707, XP093149657, ISSN: 2041-6520, DOI: 10.1039/C8SC00450A *
YUWEI GU; JULIA ZHAO; JEREMIAH A. JOHNSON: "Polymer Networks: From Plastics and Gels to Porous Frameworks", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, vol. 59, no. 13, 15 January 2020 (2020-01-15), Hoboken, USA, pages 5022 - 5049, XP072099208, ISSN: 1433-7851, DOI: 10.1002/anie.201902900 *

Also Published As

Publication number Publication date
WO2023250210A2 (en) 2023-12-28

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