3D printing - CarboHyde

Three-dimensional printing kit for printing a colorless three-dimensional object

May 28, 2025adminToday's cyclodextrin3D printing, cyclodextrin

Today’s cyclodextrin is about 3D printing.

There are many papers and patents on the use of CDs in this technology. There is a recent one from HP, on a three-dimensional printing kit that includes a build material and an aqueous ultraviolet (UV) fusing agent. The aqueous UV fusing agent includes water in greater than 50 weight percent of the aqueous UV fusing agent and a UV absorber cyclodextrin complex.

Would you like to learn more about the possibilities of this field?

US20250115778 AQUEOUS ULTRAVIOLET FUSING AGENTS FOR COLORLESS THREE DIMENSIONAL PRINTED PARTS

Cyclodextrin-based polyrotaxanes and protein hybrids as three-dimensional printing inks

Jun 21, 2023Tamas SohajdaToday's cyclodextrin3D printing, polymer

today’s cyclodextrin:
we have already talked about both rotaxanes and CD-supported 3D printing Now Dartmouth College, an invention form Chenfeng Ke; Qianming Lin; Miao Tang and Li Longyu presents the combination of the two.
Rotaxanes have numerous applications, including applications in three-dimensional printing. However, current rotaxanes have numerous limitations in terms of fabrication and properties optimal for 3D printing. For instance, the synthesis of cyclodextrin-based three-dimensional (3D)—printable polypseudorotaxanes, which are formed by threading α-cyclodextrins (α-CDs) onto linear polyethylene glycol (PEG), requires the use of high molecular weight PEG with a minimal molecular weight of 10 k Pa.
Rotaxanes presented in this patent overcome such handicaps and offer a feasible solution.

See the full patent here on Espacenet