EP4085111A4 - ONE-COMPONENT AQUEOUS SELF-HEALING EPOXY FORMULATION - Google Patents

ONE-COMPONENT AQUEOUS SELF-HEALING EPOXY FORMULATION Download PDF

Info

Publication number
EP4085111A4
EP4085111A4 EP20911250.7A EP20911250A EP4085111A4 EP 4085111 A4 EP4085111 A4 EP 4085111A4 EP 20911250 A EP20911250 A EP 20911250A EP 4085111 A4 EP4085111 A4 EP 4085111A4
Authority
EP
European Patent Office
Prior art keywords
component aqueous
epoxy formulation
aqueous self
healing epoxy
healing
Prior art date
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
EP20911250.7A
Other languages
German (de)
French (fr)
Other versions
EP4085111A1 (en
Inventor
Christopher R. D. Dayton
Gerald O. Wilson
Subramanyam V. Kasisomayajula
Swapnil Shukla
Aidnel Geister R. Navarro
Diana Rodriguez
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.)
No Corrosion LLC
Original Assignee
Autonomic Materials 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.)
Filing date
Publication date
Application filed by Autonomic Materials Inc filed Critical Autonomic Materials Inc
Publication of EP4085111A1 publication Critical patent/EP4085111A1/en
Publication of EP4085111A4 publication Critical patent/EP4085111A4/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C09D5/024—Emulsion paints including aerosols characterised by the additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/10—Metallic substrate based on Fe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/20—Metallic substrate based on light metals
    • B05D2202/25—Metallic substrate based on light metals based on Al
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2203/00—Other substrates
    • B05D2203/20—Wood or similar material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2203/00—Other substrates
    • B05D2203/30—Other inorganic substrates, e.g. ceramics, silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2504/00—Epoxy polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/182—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents
    • C08G59/184—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
EP20911250.7A 2020-01-03 2020-12-22 ONE-COMPONENT AQUEOUS SELF-HEALING EPOXY FORMULATION Pending EP4085111A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062957002P 2020-01-03 2020-01-03
PCT/US2020/066555 WO2021138140A1 (en) 2020-01-03 2020-12-22 One-component waterborne self-healing epoxy formulation

Publications (2)

Publication Number Publication Date
EP4085111A1 EP4085111A1 (en) 2022-11-09
EP4085111A4 true EP4085111A4 (en) 2024-03-06

Family

ID=76687397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20911250.7A Pending EP4085111A4 (en) 2020-01-03 2020-12-22 ONE-COMPONENT AQUEOUS SELF-HEALING EPOXY FORMULATION

Country Status (4)

Country Link
EP (1) EP4085111A4 (en)
JP (1) JP7766599B2 (en)
KR (1) KR20220122685A (en)
WO (1) WO2021138140A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20260092181A1 (en) * 2024-09-27 2026-04-02 Swimc Llc Self-healing primer with blocked compounds having protected amine substiuents
CN121343564B (en) * 2025-12-19 2026-04-28 中国石油大学(华东) A self-healing shape memory phase change microcapsule for drilling fluid cooling, its preparation method and application

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101372758B1 (en) * 2012-12-26 2014-03-10 주식회사 포스코 Self-healing material, coating composition comprising the same, and a production method therefor
CN105385305A (en) * 2015-12-24 2016-03-09 天津德威涂料化工有限公司 Waterborne epoxy zinc-rich coating rich in microcapsule-structured modified zinc powder and preparation thereof
US20190270865A1 (en) * 2018-03-01 2019-09-05 Autonomic Materials, Inc. Zinc-rich coatings and systems with microencapsulated healing agents

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943016A (en) * 1982-09-06 1984-03-09 Nisso Kenzai Kogyo Kk One-component epoxy emulsion
AU6280594A (en) 1992-10-27 1994-05-24 Adhesive Coatings Co. Novel single package ionic emulsion polymers and their preparation
US20150183919A1 (en) 2012-08-29 2015-07-02 Universidade De São Paulo - Usp Additives for self-regeneration of epoxy-based coatings
KR101810897B1 (en) * 2015-11-04 2017-12-20 한국기술교육대학교 산학협력단 Self-healing microcapsule, method for preparing the same and coating material comprising the same
CN106118367B (en) 2016-07-26 2018-06-29 中国工程物理研究院材料研究所 The microcapsules for implying repair function with damage and its application in epoxy coating
US11168220B2 (en) 2016-11-18 2021-11-09 The Board Of Trustees Of The University Of Illinois Corrosion inhibiting self-protecting coatings
CN107573810B (en) * 2017-09-11 2019-06-25 山西路成新材料科技有限公司 Self-repairing waterborne epoxy elastic composite coating material and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101372758B1 (en) * 2012-12-26 2014-03-10 주식회사 포스코 Self-healing material, coating composition comprising the same, and a production method therefor
CN105385305A (en) * 2015-12-24 2016-03-09 天津德威涂料化工有限公司 Waterborne epoxy zinc-rich coating rich in microcapsule-structured modified zinc powder and preparation thereof
US20190270865A1 (en) * 2018-03-01 2019-09-05 Autonomic Materials, Inc. Zinc-rich coatings and systems with microencapsulated healing agents

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021138140A1 *

Also Published As

Publication number Publication date
JP2023519071A (en) 2023-05-10
JP7766599B2 (en) 2025-11-10
KR20220122685A (en) 2022-09-02
WO2021138140A1 (en) 2021-07-08
EP4085111A1 (en) 2022-11-09

Similar Documents

Publication Publication Date Title
EP4352919A4 (en) SECURING CONTAINERIZED APPLICATIONS
EA202092451A1 (en) CONNECTIONS
EP4085111A4 (en) ONE-COMPONENT AQUEOUS SELF-HEALING EPOXY FORMULATION
GEAP202215378A (en) Microbiocidal thiazole derivatives
MX373678B (en) PHARMACEUTICAL COMPOSITION OF S-KETAMINE HYDROCHLORIDE.
CR20150481A (en) PHARMACEUTICAL COMPOSITION OF S-KETAMINE CHLORHYDRATE
AR109185A1 (en) HERBICIDE PIRIMIDINE COMPOUNDS
EP3732242A4 (en) AQUEOUS COMPOSITION OF THICKENERS MIXTURE
EA201892815A1 (en) NEW ANTIBACTERIAL CONNECTIONS
EP3508200A4 (en) AQUEOUS FORMULATION CONTAINING 5-AMINOLEVULINIC ACID OR THE LIKE
CO2018008833A2 (en) New crystalline form of 1– (5– (2,4-difluorphenyl) –1 - (((3-fluorophenyl) sulfonyl) –4-methoxy-1h-pyrrole-3-yl) -n-methylmethanamine salt
UY37647A (en) AMIDAS OF ACID N– (1,3,4 – OXADIAZOL – 2 – IL) SUBSTITUTED ARILCARBOXYL AND ITS COMPOUND AS HERBICIDES
EP4127028C0 (en) AQUEOUS ADHESIVE COMPOSITION
EP4431158A4 (en) Aqueous liquid cosmetic
UA113749C2 (en) COMPOSITION FOR SURGICAL APPLICATION WITH IMPROVED STABILITY
EP4176881A4 (en) AQUEOUS COMPOSITION
MX393548B (en) COMPOSITIONS AND USES OF LOCALLY APPLIED CATIONIC, SYNTHETIC, ANTIMICROBIAL POLYPEPTIDES WITH ENHANCED SAFETY AND PERFORMANCE.
EA201892563A1 (en) COMPOSITION FOR LOCAL APPLICATION
EA201991095A1 (en) SUBSTITUTED NITROGEN CONTAINING COMPOUNDS
EP4188912C0 (en) PRODUCTION OF DIMERIC CONTRAST AGENTS
DK4132915T3 (en) SUBSTITUTED ISOPHTHAL ACID DIAMIDES
EP4377323C0 (en) PRODUCTION OF DIMERIC CONTRAST AGENTS
EP4334992A4 (en) ELECTROLYTE FORMULATION
EP3805322A4 (en) AQUEOUS ENGRAVING INK
EP4445961A4 (en) Aqueous liquid cosmetic

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220629

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

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20240207

RIC1 Information provided on ipc code assigned before grant

Ipc: C08G 59/06 20060101ALI20240201BHEP

Ipc: C08K 5/5435 20060101ALI20240201BHEP

Ipc: C08K 5/5415 20060101ALI20240201BHEP

Ipc: C08L 63/00 20060101ALI20240201BHEP

Ipc: C08K 9/10 20060101ALI20240201BHEP

Ipc: C08K 5/17 20060101ALI20240201BHEP

Ipc: C09D 1/00 20060101ALI20240201BHEP

Ipc: C09D 5/00 20060101ALI20240201BHEP

Ipc: C09D 5/08 20060101ALI20240201BHEP

Ipc: C09D 163/00 20060101AFI20240201BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20240927

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: AUTONOMIC MATERIALS (ASSIGNMENT FOR THEBENEFIT OF CREDITORS), LLC

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NO CORROSION, LLC