EP4100468A4 - Composite materials systems - Google Patents

Composite materials systems

Info

Publication number: EP4100468A4
Authority: EP; European Patent Office
Prior art keywords: composite materials; materials systems; systems; composite; materials
Prior art date: 2020-02-06
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.): Pending

Application number

EP21750002.4A

Other languages

German (de)

French (fr)

Other versions

EP4100468A1 (en

Inventor

Michael W Stowell

Bryce H Anzelmo

Bruce Lanning

Daniel Cook

Elena Rogojina

Karel Vanheusden

Margaret Hines

John Baldwin

Chandra B Kc

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Lyten Inc

Original Assignee

Lyten Inc

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.)

2020-02-06

Filing date

2021-01-26

Publication date

2024-02-28

2020-02-06 Priority claimed from US16/784,146 external-priority patent/US11352481B2/en

2021-01-26 Application filed by Lyten Inc filed Critical Lyten Inc

2022-12-14 Publication of EP4100468A1 publication Critical patent/EP4100468A1/en

2024-02-28 Publication of EP4100468A4 publication Critical patent/EP4100468A4/en

Status Pending legal-status Critical Current

Links

239000002131 composite material Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/042—Graphene or derivatives, e.g. graphene oxides
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon

EP21750002.4A 2020-02-06 2021-01-26 Composite materials systems Pending EP4100468A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US16/784,146 US11352481B2 (en)	2018-02-28	2020-02-06	Composite materials systems
PCT/US2021/015098 WO2021158395A1 (en)	2020-02-06	2021-01-26	Composite materials systems

Publications (2)

Publication Number	Publication Date
EP4100468A1 EP4100468A1 (en)	2022-12-14
EP4100468A4 true EP4100468A4 (en)	2024-02-28

Family

ID=77200289

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21750002.4A Pending EP4100468A4 (en)	2020-02-06	2021-01-26	Composite materials systems

Country Status (5)

Country	Link
EP (1)	EP4100468A4 (en)
JP (1)	JP2023512804A (en)
KR (1)	KR20220139905A (en)
CN (1)	CN115175959A (en)
WO (1)	WO2021158395A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10756334B2 (en)	2017-12-22	2020-08-25	Lyten, Inc.	Structured composite materials
US11309545B2 (en)	2019-10-25	2022-04-19	Lyten, Inc.	Carbonaceous materials for lithium-sulfur batteries
US11489161B2 (en)	2019-10-25	2022-11-01	Lyten, Inc.	Powdered materials including carbonaceous structures for lithium-sulfur battery cathodes
US20220041498A1 (en)	2020-08-04	2022-02-10	Lyten, Inc.	Methods for manufacturing or reinforcing carbon-containing glass materials
WO2023192794A1 (en) *	2022-03-30	2023-10-05	Lyten, Inc.	Composite material including three-dimensional (3d) graphene
US11813774B2 (en)	2022-03-30	2023-11-14	Lyten, Inc.	Method of producing a composite material including three-dimensional (3D) graphene

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20130091381A (en) *	2012-02-08	2013-08-19	(주)고딘테크	Carbon nano material-polymer composite and method for producing the same

Family Cites Families (10)

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Publication number	Priority date	Publication date	Assignee	Title
WO2009143405A2 (en) *	2008-05-22	2009-11-26	The University Of North Carolina At Chapel Hill	Synthesis of graphene sheets and nanoparticle composites comprising same
US9190667B2 (en) *	2008-07-28	2015-11-17	Nanotek Instruments, Inc.	Graphene nanocomposites for electrochemical cell electrodes
US20100301212A1 (en) *	2009-05-18	2010-12-02	The Regents Of The University Of California	Substrate-free gas-phase synthesis of graphene sheets
US9835390B2 (en) *	2013-01-07	2017-12-05	Nanotek Instruments, Inc.	Unitary graphene material-based integrated finned heat sink
CA2909715C (en) *	2013-04-18	2022-05-24	Rutgers, The State University Of New Jersey	In situ exfoliation method to fabricate a graphene-reinforced polymer matrix composite
CN105482435B (en) *	2014-09-29	2018-03-20	中国科学院苏州纳米技术与纳米仿生研究所	Three-dimensional drape shape graphene radiating slurry, its preparation method and application
CA2992816A1 (en) *	2015-07-08	2017-01-12	Niagara Bottling, Llc	Graphene reinforced polyethylene terephthalate
US9812295B1 (en) *	2016-11-15	2017-11-07	Lyten, Inc.	Microwave chemical processing
WO2018169889A1 (en) *	2017-03-16	2018-09-20	Lyten, Inc.	Carbon and elastomer integration
US10472497B2 (en) *	2018-02-28	2019-11-12	Lyten, Inc.	Composite materials systems containing carbon and resin

2021
- 2021-01-26 JP JP2022547952A patent/JP2023512804A/en active Pending
- 2021-01-26 EP EP21750002.4A patent/EP4100468A4/en active Pending
- 2021-01-26 WO PCT/US2021/015098 patent/WO2021158395A1/en unknown
- 2021-01-26 KR KR1020227029156A patent/KR20220139905A/en unknown
- 2021-01-26 CN CN202180016953.5A patent/CN115175959A/en active Pending

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20130091381A (en) *	2012-02-08	2013-08-19	(주)고딘테크	Carbon nano material-polymer composite and method for producing the same

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
C.M. HADDEN ET AL: "Mechanical properties of graphene nanoplatelet/carbon fiber/epoxy hybrid composites: Multiscale modeling and experiments", CARBON, vol. 95, 1 December 2015 (2015-12-01), GB, pages 100 - 112, XP055300476, ISSN: 0008-6223, DOI: 10.1016/j.carbon.2015.08.026 *
See also references of WO2021158395A1 *
SINGH NAVJOT PAL ET AL: "Graphene and carbon nanotube reinforced epoxy nanocomposites: A review", POLYMER, ELSEVIER, AMSTERDAM, NL, vol. 180, 20 August 2019 (2019-08-20), XP085874689, ISSN: 0032-3861, [retrieved on 20190820], DOI: 10.1016/J.POLYMER.2019.121724 *
ZHOU GUODONG ET AL: "Self-assembled complexes of graphene oxide and oxidized vapor-grown carbon fibers for simultaneously enhancing the strength and toughness of epoxy and multi-scale carbon fiber/epoxy composites", CARBON, ELSEVIER OXFORD, GB, vol. 137, 10 May 2018 (2018-05-10), pages 6 - 18, XP085435506, ISSN: 0008-6223, DOI: 10.1016/J.CARBON.2018.05.014 *

Also Published As

Publication number	Publication date
JP2023512804A (en)	2023-03-29
CN115175959A (en)	2022-10-11
WO2021158395A1 (en)	2021-08-12
KR20220139905A (en)	2022-10-17
EP4100468A1 (en)	2022-12-14

Legal Events

Date	Code	Title	Description
2021-08-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2022-11-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2022-11-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2022-12-14	17P	Request for examination filed	Effective date: 20220905
2022-12-14	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2023-05-10	DAV	Request for validation of the european patent (deleted)
2023-05-10	DAX	Request for extension of the european patent (deleted)
2023-06-21	P01	Opt-out of the competence of the unified patent court (upc) registered	Effective date: 20230512
2024-01-23	REG	Reference to a national code	Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: C08K0009020000 Ipc: C08K0003040000
2024-02-28	A4	Supplementary search report drawn up and despatched	Effective date: 20240129
2024-02-28	RIC1	Information provided on ipc code assigned before grant	Ipc: C01B 32/194 20170101ALI20240123BHEP Ipc: C08K 3/04 20060101AFI20240123BHEP

Publication	Publication Date	Title
EP4100468A4 (en)	2024-02-28	Composite materials systems
EP4038248A4 (en)	2024-02-07	Composite membrane for building applications
GB202001144D0 (en)	2020-03-11	Composite materials
GB2615166B (en)	2024-01-17	Composite materials
GB2572765B (en)	2023-06-21	Composite materials
GB201905930D0 (en)	2019-06-12	Composite structures
EP4130119A4 (en)	2024-04-17	Composite material
GB201903412D0 (en)	2019-04-24	Composite material
GB202010576D0 (en)	2020-08-26	Composite materials
GB202014555D0 (en)	2020-10-28	Devices comprising composite materials
EP4130121A4 (en)	2024-04-17	Composite material
GB202010392D0 (en)	2020-08-19	Composite material
GB201819686D0 (en)	2019-01-16	Composite materials
GB201804478D0 (en)	2018-05-02	Composite materials
GB202014650D0 (en)	2020-11-04	Composite materials
GB201913344D0 (en)	2019-10-30	Composite materials
EP4186696A4 (en)	2024-01-24	Composite member
GB202308492D0 (en)	2023-07-19	Composite Materials
EP4290533A4 (en)	2024-04-03	Composite member
EP4289803A4 (en)	2024-04-24	Composite member
GB2588601B (en)	2023-11-01	Composite fertiliser systems
GB202212771D0 (en)	2022-10-19	Devices comprising composite materials
GB201913438D0 (en)	2019-10-30	Composite material panels
GB202308550D0 (en)	2023-07-26	Composite fertiliser systems
EP4130120A4 (en)	2024-04-10	Composite material