公开(公告)号：US20160356923A1

公开(公告)日：2016-12-08

申请号：US15243788

申请日：2016-08-22

Applicant: California Institute of Technology

Inventor： Garret M. MIYAKE ,  Raymond WEITEKAMP ,  Robert H. GRUBBS ,  Victoria PIUNOVA

IPC: G02B1/00 ,  C08L87/00 ,  G02F1/00

CPC classification number: G02B1/005 ,  C08F222/04 ,  C08F222/40 ,  C08F293/00 ,  C08F299/00 ,  C08G81/00 ,  C08L87/005 ,  G02F1/0054 ,  G02F2202/32

Abstract: The invention provides a class of block copolymers having a plurality of chemically different blocks, at least a portion of which incorporating polymer side chain groups having a helical secondary structure. The invention also provides structures generated by self-assembly of polymer blends including at least one block copolymer component, such as a brush block polymer or wedge-type block polymer. The invention provides, for example, periodic nanostructures and microstructures generated by self-assembly of block copolymers and polymer blends comprising a mixture of at least one block copolymer component, such as a brush block copolymer, and at least a second component.

Abstract translation: 本发明提供了一类具有多个化学上不同的嵌段的嵌段共聚物，其至少一部分结合了具有螺旋二级结构的聚合物侧链基团。 本发明还提供通过包括至少一种嵌段共聚物组分如刷嵌聚合物或楔形嵌段聚合物的聚合物共混物的自组装产生的结构。 本发明提供了例如通过嵌段共聚物和包含至少一种嵌段共聚物组分如刷嵌段共聚物和至少第二组分的混合物的聚合物共混物自组装产生的周期性纳米结构和微结构。

公开(公告)号：US20140011958A1

公开(公告)日：2014-01-09

申请号：US13930400

申请日：2013-06-28

Applicant: California Institute of Technology

Inventor： Garret M. MIYAKE ,  Raymond WEITEKAMP ,  Robert H. GRUBBS ,  Victoria PIUNOVA

IPC: G02B1/00

CPC classification number: G02B1/005 ,  C08F222/04 ,  C08F222/40 ,  C08F293/00 ,  C08F299/00 ,  C08G81/00 ,  C08L87/005 ,  G02F1/0054 ,  G02F2202/32

Abstract: The invention provides a class of block copolymers having a plurality of chemically different blocks, at least a portion of which incorporating polymer side chain groups having a helical secondary structure. The invention also provides structures generated by self-assembly of polymer blends including at least one block copolymer component, such as a brush block polymer or wedge-type block polymer. The invention provides, for example, periodic nanostructures and microstructures generated by self-assembly of block copolymers and polymer blends comprising a mixture of at least one block copolymer component, such as a brush block copolymer, and at least a second component.

Abstract translation: 本发明提供了一类具有多个化学上不同的嵌段的嵌段共聚物，其至少一部分结合了具有螺旋二级结构的聚合物侧链基团。 本发明还提供通过包括至少一种嵌段共聚物组分如刷嵌聚合物或楔形嵌段聚合物的聚合物共混物的自组装产生的结构。 本发明提供了例如通过嵌段共聚物和包含至少一种嵌段共聚物组分如刷嵌段共聚物和至少第二组分的混合物的聚合物共混物自组装产生的周期性纳米结构和微结构。