公开(公告)号：US20240150548A1

公开(公告)日：2024-05-09

申请号：US18279003

申请日：2022-02-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Patricia J. Tegeder ,  Martin Engler ,  Ricardo Mizoguchi Gorgoll ,  Jens Eichler ,  Stefanie Wildhack

IPC: C08K3/38 ,  C08G65/333 ,  C08G77/46 ,  C08K9/02 ,  C08L71/02

CPC classification number: C08K3/38 ,  C08G65/33303 ,  C08G77/46 ,  C08K9/02 ,  C08L71/02 ,  C08K2003/385 ,  C08K2201/014 ,  C08L2203/20

Abstract: A curable composition comprises oxidized boron nitride particles and a polyaziridine. Each oxidized boron nitride particle comprises a hydrated boron oxide surface layer disposed on a boron nitride core. A method of curing and a cured reaction product are also disclosed.

公开(公告)号：US12024611B2

公开(公告)日：2024-07-02

申请号：US18279003

申请日：2022-02-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Patricia J. Tegeder ,  Martin Engler ,  Ricardo Mizoguchi Gorgoll ,  Jens Eichler ,  Stefanie Wildhack

IPC: C08K3/38 ,  C08G65/333 ,  C08G77/46 ,  C08K9/02 ,  C08L71/02

CPC classification number: C08K3/38 ,  C08G65/33303 ,  C08G77/46 ,  C08K9/02 ,  C08L71/02 ,  C08K2003/385 ,  C08K2201/014 ,  C08L2203/20

Abstract: A curable composition comprises oxidized boron nitride particles and a polyaziridine. Each oxidized boron nitride particle comprises a hydrated boron oxide surface layer disposed on a boron nitride core. A method of curing and a cured reaction product are also disclosed.

公开(公告)号：US11332628B2

公开(公告)日：2022-05-17

申请号：US17271800

申请日：2019-08-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Robert M. Schädel ,  Krishna B. Uibel ,  Stefanie Wildhack

IPC: C09D11/037 ,  B33Y70/10 ,  C09D11/107 ,  B29C64/106 ,  B33Y10/00 ,  B29K105/18 ,  B29K509/04

Abstract: The present disclosure relates to a filamentary structure manufactured during 3D printing by liquid deposition modelling, the filamentary structure comprising a continuous strand comprising a matrix material and filler particles, wherein the filler particles comprise hexagonal boron nitride particles comprising hexagonal boron nitride platelets. The present disclosure further relates to a 3D printable ink composition for manufacturing said filamentary structure, to a 3D printed component part formed from said filamentary structure, to a 3D printing method for making said 3D printed component part, and to the use of said component part.

公开(公告)号：US20210340391A1

公开(公告)日：2021-11-04

申请号：US17271800

申请日：2019-08-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Robert M. Schädel ,  Krishna B. Uibel ,  Stefanie Wildhack

IPC: C09D11/037 ,  C09D11/107 ,  B33Y70/10

Abstract: The present disclosure relates to a filamentary structure manufactured during 3D printing by liquid deposition modelling, the filamentary structure comprising a continuous strand comprising a matrix material and filler particles, wherein the filler particles comprise hexagonal boron nitride particles comprising hexagonal boron nitride platelets. The present disclosure further relates to a 3D printable ink composition for manufacturing said filamentary structure, to a 3D printed component part formed from said filamentary structure, to a 3D printing method for making said 3D printed component part, and to the use of said component part.

公开(公告)号：US20210323222A1

公开(公告)日：2021-10-21

申请号：US17271764

申请日：2019-08-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Robert M. Schädel ,  Krishna B. Uibel ,  Stefanie Wildhack

IPC: B29C64/118 ,  C09D11/037 ,  C09D11/10 ,  B33Y10/00 ,  B33Y70/10

Abstract: The present disclosure relates to a filamentary structure manufactured during 3D printing by fused filament fabrication, the filamentary structure comprising a continuous strand comprising a thermoplastically workable material and filler particles, wherein the filler particles comprise hexagonal boron nitride particles comprising hexagonal boron nitride platelets. The present disclosure further relates to a 3D printable filament for manufacturing said filamentary structure, to a 3D printed component part formed from said filamentary structure, to a 3D printing method for making said 3D printed component part, and to the use of said component part.