Title:
含ケイ素高分岐ポリマー
Document Type and Number:
Japanese Patent JP6795793
Kind Code:
B2
Abstract:
There is provided a composition for forming a hard coat layer which has high slippage and is excellent in water/oil repellency and also has antifouling properties such as fingerprint resistance and dirt wiping-off properties, and which is curable through ultraviolet irradiation in a nitrogen atmosphere or an air atmosphere that is generally used. A silicon-containing highly branched polymer obtained by polymerization of a monomer A having two or more radically polymerizable double bonds in a molecule and a monomer B having a polysiloxane chain and at least one radically polymerizable double bond in a molecule in the presence of a polymerization initiator D in an amount of 5 to 200% by mole relative to the number of moles of the monomer A; a curable composition comprising the highly branched polymer; a cured film obtained from the composition; and a hard coat film obtained by use of the composition.
Inventors:
Hiroyasu Tamura
Matsunobu Motonobu
Haraguchi Masayuki
Matsunobu Motonobu
Haraguchi Masayuki
Application Number:
JP2018097345A
Publication Date:
December 02, 2020
Filing Date:
May 21, 2018
Export Citation:
Assignee:
Nissan Chemical Co., Ltd.
International Classes:
C08F290/06; C08J7/046; C08L55/00; C09D7/65
Domestic Patent References:
| JP2004075755A | ||||
| JP2000290326A | ||||
| JP2007331128A | ||||
| JP2008145713A | ||||
| JP2007301970A | ||||
| JP2006126797A | ||||
| JP2011105909A | ||||
| JP2004109179A | ||||
| JP2005179687A | ||||
| JP2004224906A | ||||
| JP8062561A | ||||
| JP2004176054A | ||||
| JP2007046049A |
Foreign References:
| WO2018131518A1 |
Other References:
マクロモノマーシリーズ,[online]、平成31年3月19日検索,URL,www.toagosei.co.jp/products/acryl/polymer/pdf/acryl2_02ctlg.pdf
Attorney, Agent or Firm:
Hanabusa Patent and Trademark Office