Title:
機能性樹脂粒子
Document Type and Number:
Japanese Patent JP7272958
Kind Code:
B2
Abstract:
Provided is a collection of resin particles, wherein the resin particles comprise one or more polymers; wherein the polymer comprises methylene bridge groups between aromatic rings; wherein the polymer comprises a total amount of amino groups bonded to the resin particles of 1.4 equivalents or more per liter of the collection of resin particles; wherein quaternary ammonium groups bonded to the polymer are present in an amount of 0.06 to 0.12 equivalents per liter of the collection of resin particles; wherein the resin particles have water retention capacity of 40% to 50% by weig of water based on the weight of the collection of resin particles; and wherein the resin particles have surface area of 100 m2/g or less.
Inventors:
Peas, Stefan
One, Hong Qi
Slominski, Martin
Tegen, Marvin H.
One, Hong Qi
Slominski, Martin
Tegen, Marvin H.
Application Number:
JP2019557481A
Publication Date:
May 12, 2023
Filing Date:
April 25, 2018
Export Citation:
Assignee:
Dow Global Technologies LLC
International Classes:
C08F8/30; B01J20/26; B01J20/28; B01J41/13; B01J49/07
Domestic Patent References:
| JP7502549A | ||||
| JP4305254A | ||||
| JP63049258A | ||||
| JP53094288A |
Foreign References:
| US4871397 | ||||
| US4585800 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mihashi
Satoshi Deno
Atsushi Ebitani
Naonori Koda
Naoki Kobayashi
Shinji Mihashi
Satoshi Deno
Atsushi Ebitani
Naonori Koda
Naoki Kobayashi