Title:
少なくとも一方の面に耐引掻性架橋コーティングを施したロールアップポリエステルフィルム、及び、そのポリエステルフィルムの生成方法
Document Type and Number:
Japanese Patent JP2011509842
Kind Code:
A
Abstract:
The invention relates to a polyester film comprising, on at least one of the faces thereof, a scratch-resistant crosslinked coating. The objective of the invention is to provide a polyester film coated with an abrasion-resistant layer which adheres perfectly to the polyester substrate, and is simple and economical to manufacture. To achieve this objective, the crosslinked hard coating applied to the polyester film comprises: i. 20% to 99% by weight of at least one ester and/or one amide of (meth)acrylic acid comprising a substituted protic group; ii. 20% to 99% by weight of acrylic resin(s); iii. 1% to 40% of a polyalkylene diacrylate; iv. 0 to 50% of at least one derivative of the benzophenone family; v. 0 to 5% of at least one photoinitiator. The invention also relates to the method for obtaining this polyester film coated with an abrasion-resistant hard layer. Use in the production of polyester/metal sheet (steel) colaminate.
Inventors:
Julian Fardista
Lucille Gamboutou Garrel
Isabelle Juliard
Lucille Gamboutou Garrel
Isabelle Juliard
Application Number:
JP2010540121A
Publication Date:
March 31, 2011
Filing Date:
December 23, 2008
Export Citation:
Assignee:
Torre Films Europe
International Classes:
B32B27/30; B05D7/24; B32B27/36; C08J7/043; C08J7/046; C09D4/06; C09D5/00; C09D7/63; C09D133/00; C09D167/00; C09D175/04
Domestic Patent References:
| JPH09234839A | 1997-09-09 | |||
| JP2009520076A | 2009-05-21 | |||
| JP2005089622A | 2005-04-07 | |||
| JP2001098165A | 2001-04-10 | |||
| JPH09234839A | 1997-09-09 | |||
| JP2009520076A | 2009-05-21 | |||
| JP2005089622A | 2005-04-07 | |||
| JP2001098165A | 2001-04-10 |
Attorney, Agent or Firm:
Kato Takushi