MX2023002891A - System for obtaining a photopolymerized prepolymer. - Google Patents

System for obtaining a photopolymerized prepolymer.

Info

Publication number
MX2023002891A
MX2023002891A MX2023002891A MX2023002891A MX2023002891A MX 2023002891 A MX2023002891 A MX 2023002891A MX 2023002891 A MX2023002891 A MX 2023002891A MX 2023002891 A MX2023002891 A MX 2023002891A MX 2023002891 A MX2023002891 A MX 2023002891A
Authority
MX
Mexico
Prior art keywords
prepolymerization
conveyor
light source
prepolymer
chamber
Prior art date
Application number
MX2023002891A
Other languages
Spanish (es)
Inventor
Alexander Trushin
Denis Indyk
Anna Trushina
Aleksei Dubov
Dmitry Starodubtsev
Slava Solonitsyn
Original Assignee
Mighty Buildings 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
Priority claimed from US17/017,669 external-priority patent/US11891465B2/en
Application filed by Mighty Buildings Inc filed Critical Mighty Buildings Inc
Publication of MX2023002891A publication Critical patent/MX2023002891A/en

Links

Classifications

    • 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
    • C08F122/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F122/10—Esters
    • C08F122/1006—Esters of polyhydric alcohols or polyhydric phenols, e.g. ethylene glycol dimethacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents

Abstract

A photopolymerized prepolymer manufacturing system can create material suitable for 3D printing buildings or building components. The system can include a conveyor, a prepolymerization chamber, and one or more processors. The prepolymerization chamber can have multiple prepolymerization stations arranged in sequence and can convert untreated material into photopolymerized prepolymer material as the conveyor moves the prepolymer past the prepolymerization chamber. The processor(s) can control operations of the conveyor, the prepolymerization chamber, or both, to alter operations in response to a detected system event. Each polymerization station can include a light source, such as an LED array, that irradiates material. Each light source can be in a lid of the prepolymerization station. When operation of one polymerization station is halted, such as for maintenance, then the system can increase the light source intensity of the remaining polymerization stations, slow the conveyor speed, or both.
MX2023002891A 2020-09-10 2021-09-07 System for obtaining a photopolymerized prepolymer. MX2023002891A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/017,669 US11891465B2 (en) 2019-04-29 2020-09-10 System for obtaining a photopolymerized prepolymer
PCT/US2021/049328 WO2022055904A1 (en) 2020-09-10 2021-09-07 System for obtaining a photopolymerized prepolymer

Publications (1)

Publication Number Publication Date
MX2023002891A true MX2023002891A (en) 2023-04-04

Family

ID=80630022

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023002891A MX2023002891A (en) 2020-09-10 2021-09-07 System for obtaining a photopolymerized prepolymer.

Country Status (7)

Country Link
EP (1) EP4210949A1 (en)
JP (1) JP2023541591A (en)
KR (1) KR20230065320A (en)
CN (1) CN116171289A (en)
CA (1) CA3191771A1 (en)
MX (1) MX2023002891A (en)
WO (1) WO2022055904A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6174070B1 (en) * 1998-03-02 2001-01-16 Elna Kabushiki Kaisha Portable lighting instrument having a light emitting diode assembly
WO2015105762A1 (en) * 2014-01-08 2015-07-16 Carbon3D, Inc. Materials and methods for three-dimensional fabrication
JP2015182426A (en) * 2014-03-26 2015-10-22 セイコーエプソン株式会社 Method for manufacturing three-dimensional molded article and three-dimensional molded article
WO2016025579A1 (en) * 2014-08-12 2016-02-18 Carbon3D, Inc. Three-dimensional printing with build plates having a smooth or patterned surface and related methods
GB201820397D0 (en) * 2018-12-14 2019-01-30 Secure Micro Solutions Ltd Safety apparatus and method
US11891465B2 (en) * 2019-04-29 2024-02-06 Mighty Buildings, Inc. System for obtaining a photopolymerized prepolymer

Also Published As

Publication number Publication date
WO2022055904A1 (en) 2022-03-17
JP2023541591A (en) 2023-10-03
EP4210949A1 (en) 2023-07-19
CN116171289A (en) 2023-05-26
CA3191771A1 (en) 2022-03-17
KR20230065320A (en) 2023-05-11

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