WO2026043473A1 - Impression tridimensionnelle avec composé retardateur de flamme - Google Patents

Impression tridimensionnelle avec composé retardateur de flamme

Info

Publication number
WO2026043473A1
WO2026043473A1 PCT/US2024/043079 US2024043079W WO2026043473A1 WO 2026043473 A1 WO2026043473 A1 WO 2026043473A1 US 2024043079 W US2024043079 W US 2024043079W WO 2026043473 A1 WO2026043473 A1 WO 2026043473A1
Authority
WO
WIPO (PCT)
Prior art keywords
agent
flame
retardant
cyclodextrin
fusing agent
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
PCT/US2024/043079
Other languages
English (en)
Inventor
Emily LEVIN
Emre Hiro DISCEKICI
Jake H. Thomas
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
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 Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Priority to PCT/US2024/043079 priority Critical patent/WO2026043473A1/fr
Publication of WO2026043473A1 publication Critical patent/WO2026043473A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0026—Flame proofing or flame retarding agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Un exemple d'un kit multi-fluides pour impression tridimensionnelle comprend un agent de fusion, un agent détaillant et un composé cyclodextrine retardateur de flamme. L'agent de fusion comprend un absorbeur d'énergie électromagnétique et un premier véhicule liquide. L'agent détaillant comprend un second véhicule liquide. Le composé cyclodextrine retardateur de flamme est inclus dans l'agent de fusion, ou dans l'agent détaillant, ou à la fois dans l'agent de fusion et dans l'agent détaillant.
PCT/US2024/043079 2024-08-20 2024-08-20 Impression tridimensionnelle avec composé retardateur de flamme Pending WO2026043473A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2024/043079 WO2026043473A1 (fr) 2024-08-20 2024-08-20 Impression tridimensionnelle avec composé retardateur de flamme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2024/043079 WO2026043473A1 (fr) 2024-08-20 2024-08-20 Impression tridimensionnelle avec composé retardateur de flamme

Publications (1)

Publication Number Publication Date
WO2026043473A1 true WO2026043473A1 (fr) 2026-02-26

Family

ID=92800500

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2024/043079 Pending WO2026043473A1 (fr) 2024-08-20 2024-08-20 Impression tridimensionnelle avec composé retardateur de flamme

Country Status (1)

Country Link
WO (1) WO2026043473A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9133344B2 (en) 2009-06-26 2015-09-15 Hewlett-Packard Development Company, L.P. Ink-jet inks having polymers and near-infrared absorbing dyes
US20190054691A1 (en) * 2016-07-20 2019-02-21 Hewlett-Packard Development Company, L.P. Material sets
WO2023146518A1 (fr) * 2022-01-26 2023-08-03 Hewlett-Packard Development Company, L.P. Agents de fusion à la lumière ultraviolette aqueux

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9133344B2 (en) 2009-06-26 2015-09-15 Hewlett-Packard Development Company, L.P. Ink-jet inks having polymers and near-infrared absorbing dyes
US20190054691A1 (en) * 2016-07-20 2019-02-21 Hewlett-Packard Development Company, L.P. Material sets
WO2023146518A1 (fr) * 2022-01-26 2023-08-03 Hewlett-Packard Development Company, L.P. Agents de fusion à la lumière ultraviolette aqueux

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EVAFENYVESI: "Cyclodextrins as flame retardants", 29 June 2019 (2019-06-29), XP093249431, Retrieved from the Internet <URL:https://cyclodextrinnews.com/2019/06/29/cyclodextrins-as-flame-retardants/> [retrieved on 20250210] *

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