公开(公告)号：US11369935B2

公开(公告)日：2022-06-28

申请号：US16333793

申请日：2017-08-30

Applicant: SEKISUI PLASTICS CO., LTD.

Inventor： Yugo Katayama ,  Tsuyoshi Saito ,  Haruhiko Matsuura ,  Atsushi Kotani ,  Momoka Noda

IPC: B01J13/18 ,  B01J13/20 ,  C08L43/04 ,  C08K5/5419 ,  C08K5/521 ,  C08G59/32 ,  C08F8/00 ,  C08F20/32 ,  C09D201/00 ,  C08F2/26

Abstract: Hollow particles having a shell including at least one layer, wherein the at least one layer contains a vinyl-based resin, and contains a phosphorus atom and/or a sulfur atom.

公开(公告)号：US10550280B2

公开(公告)日：2020-02-04

申请号：US15319127

申请日：2016-01-06

Applicant: SEKISUI PLASTICS CO., LTD.

Inventor： Yugo Katayama ,  Kengo Nishiumi ,  Ayumi Kiyohara ,  Shuichi Sasahara ,  Haruhiko Matsuura ,  Junko Kubo

IPC: C09D133/14 ,  C09D5/00 ,  G02B1/11 ,  B01J13/18 ,  C08F220/32 ,  G02B5/02 ,  C09K5/14 ,  C09D7/40

Abstract: Provided are hollow particles each having a shell including at least one layer, wherein the hollow particles have an average particle diameter of 10 to 200 nm and the at least one layer contains a vinyl-based resin.

公开(公告)号：US11220585B2

公开(公告)日：2022-01-11

申请号：US16086472

申请日：2016-07-07

Applicant: SEKISUI PLASTICS CO., LTD.

Inventor： Yugo Katayama ,  Haruhiko Matsuura

IPC: C08J7/16 ,  C08J7/14 ,  C08J9/28 ,  C08F20/32 ,  C08F20/28 ,  C08F2/28 ,  C08G63/695 ,  C08G73/02 ,  C09D7/40 ,  C09D7/65 ,  C08J3/12 ,  B82Y40/00 ,  C08K5/17

Abstract: Hollow particles each having a shell composed of at least one layer, wherein the at least one layer contains a nitrogen atom-containing resin having a refractive index of 1.57 or less.