公开(公告)号：US10526469B2

公开(公告)日：2020-01-07

申请号：US15917928

申请日：2018-03-12

Applicant: DSM IP Assets, B.V.

Inventor： Mingbo He ,  Beth Rundlett ,  Kangtai Ren ,  Caroline Liu ,  TaiYeon Lee ,  Brad Seurer ,  Robin Papachristopoulos

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08K3/36 ,  G03F7/00 ,  G03F7/004 ,  G03F7/038 ,  C08F222/10 ,  C08L33/10 ,  B33Y70/00 ,  B29K63/00 ,  B29K105/00 ,  B29K105/24 ,  B29K509/02

Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photoinitiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.

公开(公告)号：US09951198B2

公开(公告)日：2018-04-24

申请号：US14951743

申请日：2015-11-25

Applicant: DSM IP Assets B.V.

Inventor： Mingbo He ,  Beth Rundlett ,  Kangtai Ren ,  Caroline Liu ,  Tai Yeon Lee ,  Brad Seurer ,  Robin Papachristopoulos

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08K3/36

CPC classification number: C08K3/36 ,  B29C64/135 ,  B29K2063/00 ,  B29K2105/0088 ,  B29K2105/246 ,  B29K2509/02 ,  B33Y70/00 ,  C08F2/50 ,  C08F222/1006 ,  C08K2201/011 ,  C08L33/10 ,  G03F7/0037 ,  G03F7/0045 ,  G03F7/0047 ,  G03F7/027 ,  G03F7/038 ,  Y10T428/31511

Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photo initiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.

公开(公告)号：US20170145184A1

公开(公告)日：2017-05-25

申请号：US14951743

申请日：2015-11-25

Applicant: DSM IP Assets B.V.

Inventor： Mingbo He ,  Beth Rundlett ,  Kangtai Ren ,  Caroline Liu ,  Tai Yeon Lee

IPC: C08K3/36

CPC classification number: C08K3/36 ,  B29C64/135 ,  B29K2063/00 ,  B29K2105/0088 ,  B29K2105/246 ,  B29K2509/02 ,  B33Y70/00 ,  C08F2/50 ,  C08F222/1006 ,  C08K2201/011 ,  C08L33/10 ,  G03F7/0037 ,  G03F7/0045 ,  G03F7/0047 ,  G03F7/027 ,  G03F7/038 ,  Y10T428/31511

Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photo initiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.

公开(公告)号：US20170283580A9

公开(公告)日：2017-10-05

申请号：US14951743

申请日：2015-11-25

Applicant: DSM IP Assets B.V.

Inventor： Mingbo He ,  Beth Rundlett ,  Kangtai Ren ,  Caroline Liu ,  Tai Yeon Lee

IPC: C08K3/36

CPC classification number: C08K3/36 ,  B29C64/135 ,  B29K2063/00 ,  B29K2105/0088 ,  B29K2105/246 ,  B29K2509/02 ,  B33Y70/00 ,  C08F2/50 ,  C08F222/1006 ,  C08K2201/011 ,  C08L33/10 ,  G03F7/0037 ,  G03F7/0045 ,  G03F7/0047 ,  G03F7/027 ,  G03F7/038 ,  Y10T428/31511

Abstract: Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photo initiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.