公开(公告)号：EP3209486A1

公开(公告)日：2017-08-30

申请号：EP15852577.4

申请日：2015-10-21

Applicant: Stratasys Ltd.

Inventor： VIDAVSKY, Yuval ,  YUDOVIN-FARBER, Ira

IPC: B29C67/00

CPC classification number: B33Y30/00 ,  B01J37/34 ,  B29C64/112 ,  B29C67/0059 ,  B33Y70/00 ,  B41J2/135 ,  C08F2/46 ,  C08G61/08 ,  C08G2261/135 ,  C08G2261/3325 ,  C08G2261/62 ,  C08G2261/63 ,  C08G2261/74 ,  C08G2261/76 ,  C08J3/28 ,  C09D11/101

Abstract: Methods for fabricating three-dimensional objects by 3D-inkjet printing technology are provided. The methods utilize curable materials that polymerize via ring-opening metathesis polymerization (ROMP) for fabricating the object. Systems suitable for performing these methods and kits containing modeling material formulations usable in the methods are also provided.

Abstract translation: 提供了通过3D喷墨印刷技术制造三维物体的方法。 该方法利用通过开环复分解聚合（ROMP）聚合的可固化材料来制造物体。 还提供了适用于执行这些方法的系统和包含可用于该方法中的造型材料配方的试剂盒。

公开(公告)号：EP3209486A4

公开(公告)日：2018-07-25

申请号：EP15852577

申请日：2015-10-21

Applicant: STRATASYS LTD

Inventor： VIDAVSKY YUVAL ,  YUDOVIN-FARBER IRA

IPC: B29C67/00 ,  C08G61/06

CPC classification number: B33Y30/00 ,  B01J37/34 ,  B29C64/112 ,  B29C67/0059 ,  B33Y70/00 ,  B41J2/135 ,  C08F2/46 ,  C08G61/08 ,  C08G2261/135 ,  C08G2261/3325 ,  C08G2261/62 ,  C08G2261/63 ,  C08G2261/74 ,  C08G2261/76 ,  C08J3/28 ,  C09D11/101

Abstract: Methods for fabricating three-dimensional objects by 3D-inkjet printing technology are provided. The methods utilize curable materials that polymerize via ring-opening metathesis polymerization (ROMP) for fabricating the object. Systems suitable for performing these methods and kits containing modeling material formulations usable in the methods are also provided.

公开(公告)号：EP2585514A1

公开(公告)日：2013-05-01

申请号：EP11722405.5

申请日：2011-05-26

Applicant: Evonik Degussa GmbH

Inventor： HANNEN, Peter ,  WILCZOK, Norbert ,  THIERY, Manfred ,  ROOS, Martin

IPC: C08G61/08

CPC classification number: C07C2/02 ,  C07C13/02 ,  C08F132/04 ,  C08G61/08 ,  C08G2261/3322 ,  C08G2261/418 ,  C08G2261/63

Abstract: The invention relates to a polyoctenamer which at room temperature is fluid, colourless and clear and is produced by ring-opening, metathetic polymerization of cyclooctene.

公开(公告)号：EP3194504A1

公开(公告)日：2017-07-26

申请号：EP15842258.4

申请日：2015-09-18

Applicant: California Institute of Technology

Inventor： KORNFIELD, Julia A. ,  WEI, Ming-Hsin

IPC: C08L101/02 ,  C08L51/00 ,  C08F265/00 ,  C08F290/00 ,  C08G83/00

CPC classification number: C08G83/005 ,  C08F2438/01 ,  C08G61/08 ,  C08G83/00 ,  C08G83/008 ,  C08G2261/132 ,  C08G2261/1644 ,  C08G2261/3323 ,  C08G2261/418 ,  C08G2261/63 ,  C08G2261/64 ,  C08G2261/72 ,  C08K5/0008 ,  C08L101/02 ,  C08L101/025 ,  C08L101/08 ,  C10L1/146 ,  C10L1/1658 ,  C10L1/195 ,  C10L1/196 ,  C10L1/236 ,  C10L10/00 ,  C10L10/08 ,  C10L2230/22 ,  C10L2250/04 ,  F17D1/17

Abstract: Described herein are associative polymers capable of controlling a physical and/or chemical property of non-polar compositions and related compositions, methods and systems. Associative polymers herein described have a non-polar backbone and functional groups presented at ends of the non-polar backbone, with a number of the functional groups presented at the ends of the non-polar backbone formed by associative functional groups capable of undergoing an associative interaction with another associative functional group with an association constant (k) such that the strength of each associative interaction is less than the strength of a covalent bond between atoms and in particular less than the strength of a covalent bond between backbone atoms.

Abstract translation: 本文描述了能够控制非极性组合物和相关组合物，方法和系统的物理和/或化学性质的缔合聚合物。 本文所述的缔合聚合物具有非极性主链和存在于非极性主链末端的官能团，其中存在许多官能团，所述官能团存在于由能够经历缔合的缔合官能团形成的非极性主链的末端 与另一个具有缔合常数（k）的缔合官能团相互作用，使得每个缔合相互作用的强度小于原子之间共价键的强度，特别是低于骨架原子之间共价键的强度。

公开(公告)号：EP2424925A1

公开(公告)日：2012-03-07

申请号：EP10719831.9

申请日：2010-04-30

Applicant: Plextronics, Inc.

Inventor： SESHADRI, Venkataramanan ,  YANG, Edward, S.

IPC: C08J3/09 ,  C08K5/18 ,  C08L25/02 ,  C08L39/04 ,  C08L81/06 ,  C08L65/00

CPC classification number: H01L51/0007 ,  C08G2261/1424 ,  C08G2261/1452 ,  C08G2261/3223 ,  C08G2261/63 ,  C08G2261/722 ,  C08J3/09 ,  C08J2365/00 ,  C08L25/02 ,  C08L39/04 ,  C08L65/00 ,  C08L81/06 ,  C09D11/52 ,  H01L51/0036 ,  C08L2666/22

Abstract: Disclosed are methods of dispersing sulfonated polythiophenes in a non-aqueous solvent including replacing water for organic solvent without precipitation of the polythiophene. Once dispersed in a non-aqueous solvent, the sulfonated polythiophene can be mixed with a matrix polymer. The materials can be used in organic electronic devices including OLEDs and OPVs. The solvent processes can improve the viscosity properties. Sulfonated regioregular polythiophenes can be used. A benefit is improved solvent compatibility in building organic electronic devices and improved ability to formulate with matrix materials.