公开(公告)号：US09551072B2

公开(公告)日：2017-01-24

申请号：US14405059

申请日：2013-06-05

Applicant: Stratasys, Inc.

Inventor： Adam R. Pawloski ,  Gregory S. Bennett ,  Jeffrey Jacob Cernohous ,  Kent Kaske ,  Adam E. Szymanski

IPC: C08K9/00 ,  C23C18/12 ,  H01L21/02 ,  C01B31/04 ,  B82Y30/00 ,  B82Y40/00 ,  C08K3/04 ,  C08K5/3492 ,  C08K7/14 ,  C09D151/00

CPC classification number: C23C18/1204 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/194 ,  C08J3/203 ,  C08J2351/06 ,  C08K3/04 ,  C08K3/042 ,  C08K5/34922 ,  C08K7/14 ,  C08K2201/013 ,  C09D151/003 ,  C23C18/1233 ,  C23C18/1295 ,  H01L21/02422 ,  H01L21/02527 ,  H01L21/02628

Abstract: The deposition of graphene is accomplished by various techniques that result in a change of the graphene's solubility in the liquid medium. The solubility change enables the deposition of the graphene onto the substrate. Once the graphene is deposited onto the substrate, the at least partially coated substrate may be separated from the liquid medium. The substrates may then serve as a carrier to deliver the graphene to a desired application.

Abstract translation: 石墨烯的沉积是通过导致石墨烯在液体介质中的溶解度变化的各种技术实现的。 溶解度变化使石墨烯沉积在基材上。 一旦石墨烯沉积到基底上，至少部分涂覆的基底可以与液体介质分离。 然后，基底可用作载体以将石墨烯输送到期望的应用。

公开(公告)号：US20150148459A1

公开(公告)日：2015-05-28

申请号：US14405059

申请日：2013-06-05

Applicant: Stratasys, Inc

Inventor： Adam R. Pawloski ,  Gregory S. Bennett ,  Jeffrey Jacob Cernohous ,  Kent Kaske ,  Adam E. Szymanski

IPC: C23C18/12 ,  C08K7/14 ,  C08K5/3492 ,  C08K3/04 ,  C09D151/00

CPC classification number: C23C18/1204 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/194 ,  C08J3/203 ,  C08J2351/06 ,  C08K3/04 ,  C08K3/042 ,  C08K5/34922 ,  C08K7/14 ,  C08K2201/013 ,  C09D151/003 ,  C23C18/1233 ,  C23C18/1295 ,  H01L21/02422 ,  H01L21/02527 ,  H01L21/02628

Abstract: The deposition of graphene is accomplished by various techniques that result in a change of the graphene's solubility in the liquid medium. The solubility change enables the deposition of the graphene onto the substrate. Once the graphene is deposited onto the substrate, the at least partially coated substrate may be separated from the liquid medium. The substrates may then serve as a carrier to deliver the graphene to a desired application.

Abstract translation: 石墨烯的沉积是通过导致石墨烯在液体介质中的溶解度变化的各种技术实现的。 溶解度变化使石墨烯沉积在基材上。 一旦石墨烯沉积到基底上，至少部分涂覆的基底可以与液体介质分离。 然后，基底可用作载体以将石墨烯输送到期望的应用。

公开(公告)号：US10675853B2

公开(公告)日：2020-06-09

申请号：US15311719

申请日：2015-05-13

Applicant: Stratasys, Inc.

Inventor： Adam R. Pawloski ,  Jiayi Zhu ,  Kent Kaske ,  Luke M. B. Rodgers ,  Theresa Sherar

IPC: B33Y10/00 ,  B33Y70/00 ,  C08F212/08 ,  C08F220/06 ,  C08F2/38 ,  B29C64/106 ,  B29C64/40 ,  B29K25/00 ,  B29K33/00 ,  B29K105/00

Abstract: A support material for use in an additive manufacturing system, which includes a thermoplastic copolymer polymerized from monomers comprising acid-functional monomers having carboxylic acid groups, and one or more non-acid-functional monomers, where a portion of the carboxylic acid groups are neutralized with a base having an alkali metal cation. The thermoplastic copolymer has a high glass transition temperature and melt processing temperature, and is thermally stable at its melt processing temperature. The neutralized thermoplastic copolymer is soluble in an alkaline aqueous solution.

公开(公告)号：US20170087774A1

公开(公告)日：2017-03-30

申请号：US15311719

申请日：2015-05-13

Applicant: Stratasys, Inc.

Inventor： Adam R. Pawloski ,  Jiayi Zhu ,  Kent Kaske ,  Luke M.B. Rodgers ,  Theresa Sherar

IPC: B29C67/00 ,  B33Y70/00 ,  B33Y10/00 ,  C08F220/06 ,  C08F212/08

Abstract: A support material for use in an additive manufacturing system, which includes a thermoplastic copolymer polymerized from monomers comprising acid-functional monomers having carboxylic acid groups, and one or more non-acid-functional monomers, where a portion of the carboxylic acid groups are neutralized with a base having an alkali metal cation. The thermoplastic copolymer has a high glass transition temperature and melt processing temperature, and is thermally stable at its melt processing temperature. The neutralized thermoplastic copolymer is soluble in an alkaline aqueous solution.