公开(公告)号：EP3990685A1

公开(公告)日：2022-05-04

申请号：EP20744122.1

申请日：2020-06-24

申请人： 3M Innovative Properties Co.

发明人： SCHULTZ, Nathan E. ,  DUAN, Daniel C. ,  KIRK, Seth M. ,  BERRIGAN, Michael R. ,  BECKER, Zackary J. ,  LI, Fuming B. ,  SEBASTIAN, John M.

IPC分类号： D01F8/06 ,  D04H3/007 ,  B01D39/16 ,  D01F1/10 ,  A61M16/06

公开(公告)号：EP3715509B1

公开(公告)日：2022-04-13

申请号：EP19833290.0

申请日：2019-07-10

发明人： MATSUMOTO, Takehiro ,  TAMAGAKI, Hiroaki ,  TAKAHASHI, Keita ,  SHIMA, Takahiko

IPC分类号： D01F2/28 ,  C08B3/06 ,  D01F1/10 ,  D01F1/04 ,  A24D3/10 ,  A24D3/16 ,  C08L1/12

公开(公告)号：EP3960917A3

公开(公告)日：2022-04-06

申请号：EP21190910.6

申请日：2021-08-11

申请人： Xerox Corporation

发明人： CHOPRA, Naveen ,  KNAPIK, Benjamin ,  ALI, Syed Mohsin ,  BELELIE, Jennifer L.

IPC分类号： D01F1/10 ,  B29C64/118 ,  B33Y70/00

摘要： When constructing parts by additive manufacturing, it is sometimes necessary to include a support structure during part fabrication, wherein the support structure is subsequently removable. Polymer filaments suitable for forming support structures during additive manufacturing may comprise a polymeric material, and a gas-forming substance admixed with the polymeric material in an effective amount to undergo effervescence when the polymeric material is in contact with at least one fluid comprising a liquid phase. Additive manufacturing processes may comprise forming a supported part by depositing a build material and a removable support (e.g., upon a print bed) formed from such polymer filaments, wherein at least a portion of the build material is deposited upon the removable support. Exposure of the gas-forming substance to a fluid in which the polymeric material dissolves or degrades may promote gas formation to facilitate elimination of the removable support by effervescence.

公开(公告)号：EP3947790A1

公开(公告)日：2022-02-09

申请号：EP20713657.3

申请日：2020-03-27

申请人： Carbios

发明人： GUILLAMOT, Frédérique ,  ALOUI DALIBEY, Madiha

IPC分类号： D01F1/10 ,  D01F8/04 ,  B32B27/08 ,  B32B27/18 ,  B33Y70/00

公开(公告)号：EP3927873A1

公开(公告)日：2021-12-29

申请号：EP20758735.3

申请日：2020-02-20

申请人： TreeToTextile AB

发明人： HAGSTRÖM, Bengt ,  KÖHNKE, Tobias ,  ENGSTRÖM, Jonas

IPC分类号： D01F2/02 ,  C08B16/00 ,  D01D5/06 ,  D01F1/10

公开(公告)号：EP3913117A1

公开(公告)日：2021-11-24

申请号：EP20208203.8

申请日：2017-09-12

申请人： Garware-Wall Ropes Limited

发明人： RAUT, Sanjay Vasudeo ,  GUNARI, Nikhil

IPC分类号： D01F1/09 ,  D01F1/10 ,  D01F6/04 ,  A01K75/00

摘要： The present invention describes the fabrication of a multifunctional polyolefin-metal-solid lubricant composite yarn having negative buoyancy, high abrasion resistance, low coefficient of friction and resistance to micro and macro fouling.

公开(公告)号：EP3708535B1

公开(公告)日：2021-11-10

申请号：EP19215770.9

申请日：2019-12-12

发明人： JOO, Young Chang ,  JOO, Won Hyo ,  NAM, Dae Hyun ,  KIM, Ji Yong

IPC分类号： C01G39/06 ,  D01D5/00 ,  D01F1/10 ,  D01F9/22 ,  D01D10/02

公开(公告)号：EP3044357B3

公开(公告)日：2021-07-14

申请号：EP14843549.8

申请日：2014-09-12

发明人： BIVIGOU-KOUMBA, Achille M. ,  LIU, Hong ,  BING-WO, Ronald D. ,  SMITH, Steven W.

IPC分类号： D03D15/08 ,  D01F6/70 ,  D01F8/00 ,  A61F13/49 ,  A61F13/15 ,  D01F1/10 ,  D01F6/72 ,  D01F6/94 ,  D01F8/16

公开(公告)号：EP3225723B1

公开(公告)日：2021-07-07

申请号：EP17155538.6

申请日：2017-02-10

发明人： NAKAGAKI, Ryuta ,  MORISHIMA, Katsuki ,  MORIUCHI, Koji

IPC分类号： D01D5/06 ,  D01F6/74 ,  D01F1/10

公开(公告)号：EP3839112A1

公开(公告)日：2021-06-23

申请号：EP20211722.2

申请日：2020-12-03

申请人： Xerox Corporation

发明人： HU, Nan Xing

IPC分类号： D01F1/10 ,  C08K3/22 ,  C08K3/32 ,  C08K3/36 ,  B29C64/118 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y40/20 ,  B29C64/188 ,  B41M5/26

摘要： A filament material and a method for producing the same is disclosed. The filament material includes a polymer resin that is compatible with an extrusion based printing process and a marking additive that allows selective portions of the filament material to change color when exposed to a light, wherein the marking additive is added to approximately 0.01 to 25.00 weight percent (wt%).