The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 13, 2013
Filed:
Mar. 17, 2010
Hisatoshi Kura, Takarazuka, JP;
Kaori Sameshima, Tondabayashi, JP;
Kazuhiko Kunimoto, Kawanishi, JP;
Peter Nesvadba, Marly, CH;
Masaki Ohwa, Kobe, JP;
Hisatoshi Kura, Takarazuka, JP;
Kaori Sameshima, Tondabayashi, JP;
Kazuhiko Kunimoto, Kawanishi, JP;
Peter Nesvadba, Marly, CH;
Masaki Ohwa, Kobe, JP;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention relates to a radically polymerizable composition comprising a hydroxylamine ester used to manufacture color filters. The invention further relates to novel hydroxylamine esters. The invention further relates to the use of hydroxylamine esters in all liquid crystal display components requiring post-baking. The present invention relates to a radically polymerizable composition comprising: (a) at least one alkaline developable resin; (b) at least one acrylate monomer; (c) at least a photoinitiator; (d) at least one hydroxylamine ester compound of formula (I) wherein Rrepresents an acyl radical; one of Rand Rrepresents hydrogen and the other one represents a substituent; or Rand Rboth represent hydrogen or identical or different substituents; or Rand Rtogether represent oxygen; or Rand Rtogether form a ring; R-Reach represent C-Calkyl; and Rand Reach represent independently of one another hydrogen, C-Calkyl or C-Caryl; or Rand Rtogether represent oxygen.