PL438010A1 - Ink for 3D printing in the technology of reactive RIP ink and for forming fittings by pouring into molds, method of its production and hardening and its use - Google Patents

Ink for 3D printing in the technology of reactive RIP ink and for forming fittings by pouring into molds, method of its production and hardening and its use

Info

Publication number
PL438010A1
PL438010A1 PL438010A PL43801021A PL438010A1 PL 438010 A1 PL438010 A1 PL 438010A1 PL 438010 A PL438010 A PL 438010A PL 43801021 A PL43801021 A PL 43801021A PL 438010 A1 PL438010 A1 PL 438010A1
Authority
PL
Poland
Prior art keywords
ink
pouring
rip
printing
technology
Prior art date
Application number
PL438010A
Other languages
Polish (pl)
Inventor
Agnieszka Gadomska-Gajadhur
Michał Wrzecionek
Krzysztof Kolankowski
Paweł Ruśkowski
Marcin Kwidziński
Anna Kołakowska
Aleksandra Bandzerewicz
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL438010A priority Critical patent/PL438010A1/en
Publication of PL438010A1 publication Critical patent/PL438010A1/en

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
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
    • 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
    • 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
    • C09D11/00—Inks
    • C09D11/54—Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Przedmiotem zgłoszenia jest atrament do druku 3D w technologii reaktywnego atramentu RIP oraz do formowania kształtek poprzez wylanie do form według wynalazku, który charakteryzuje się tym, że zawiera co najmniej dwa składniki przy czym pierwszy składnik zawiera α, β-nienasycony bezwodnik, a drugi składnik zawiera utwardzacz w postaci co najmniej dwufunkcyjnej aminy o rzędowości I lub II. Przedmiotem wynalazku jest również sposób wytwarzania i utwardzania atramentu według wynalazku do druku 3D w technologii reaktywnego atramentu RIP oraz do formowania kształtek poprzez wylanie do form, charakteryzujący się tym, że obejmuje następujące etapy: a. rozpuszczenie α, β-nienasyconego bezwodnika w niskowrzącym rozpuszczalniku organicznym w temperaturze nieprzekraczającej temperatury wrzenia rozpuszczalnika; b. przygotowanie roztworu utwardzacza w postaci co najmniej dwufunkcyjnej aminy o rzędowości I lub II w niskowrzącym rozpuszczalniku organicznym w temperaturze nieprzekraczającej temperatury wrzenia rozpuszczalnika; c. zapewnienie wymieszania się obu roztworów z zachowaniem A od 0,5 do 2. Kolejnym przedmiotem wynalazku jest zastosowanie atramentu według wynalazku do druku w technologii RIP oraz do formowania kształtek poprzez wylanie do form.The subject of the application is an ink for 3D printing in the technology of reactive RIP ink and for forming moldings by pouring into molds according to the invention, which is characterized in that it contains at least two components, the first component containing α, β-unsaturated anhydride, and the second component containing a hardener in the form of at least a bifunctional amine of order I or II. The subject of the invention is also a method of producing and curing the ink according to the invention for 3D printing in the technology of reactive RIP ink and for forming shapes by pouring into molds, characterized in that it includes the following steps: a. dissolving α, β-unsaturated anhydride in a low-boiling organic solvent at a temperature not exceeding the boiling point of the solvent; b. preparing a solution of the hardener in the form of at least a bifunctional amine of order I or II in a low-boiling organic solvent at a temperature not exceeding the boiling point of the solvent; c. ensuring the mixing of both solutions, maintaining A from 0.5 to 2. Another subject of the invention is the use of the ink according to the invention for printing in the RIP technology and for forming fittings by pouring them into moulds.

PL438010A 2021-05-31 2021-05-31 Ink for 3D printing in the technology of reactive RIP ink and for forming fittings by pouring into molds, method of its production and hardening and its use PL438010A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL438010A PL438010A1 (en) 2021-05-31 2021-05-31 Ink for 3D printing in the technology of reactive RIP ink and for forming fittings by pouring into molds, method of its production and hardening and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL438010A PL438010A1 (en) 2021-05-31 2021-05-31 Ink for 3D printing in the technology of reactive RIP ink and for forming fittings by pouring into molds, method of its production and hardening and its use

Publications (1)

Publication Number Publication Date
PL438010A1 true PL438010A1 (en) 2022-12-05

Family

ID=84426797

Family Applications (1)

Application Number Title Priority Date Filing Date
PL438010A PL438010A1 (en) 2021-05-31 2021-05-31 Ink for 3D printing in the technology of reactive RIP ink and for forming fittings by pouring into molds, method of its production and hardening and its use

Country Status (1)

Country Link
PL (1) PL438010A1 (en)

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