Title:
非水性分散体における臭気の低減方法
Document Type and Number:
Japanese Patent JP2013501105
Kind Code:
A
Abstract:
The use of non aqueous dispersions NADs has enabled the development of fast setting sheet fed inks, for example. However either due to residual monomers or fractions of initiators, these NAD's have an objectionable odor. A chemical means of dramatically reducing the odor of the NAD's is thus presented. In exemplary embodiments of the present invention, such a chemical treatment can include an amine/alkali mixture in a coupling solvent. In exemplary embodiments of the present invention, the coupling solvent can be one or more of an alcohol, glycol or glycol ether, such as, for example, isopropyl alcohol. In exemplary embodiments of the present invention the amine can be an alkyl amine, such as, for example, diethyl amine, or various other amines, whether alone or in combination. In exemplary embodiments of the present invention, the alkali can be one or more of sodium hydroxide, potassium hydroxide and ammonium hydroxide, whether alone or in any combination thereof.
Inventors:
Krishna Rama Sammy
Schneider mark
Crane David
Schneider mark
Crane David
Application Number:
JP2012523107A
Publication Date:
January 10, 2013
Filing Date:
July 30, 2010
Export Citation:
Assignee:
Sun Chemical Corporation
International Classes:
C08L33/00; C08K3/12; C08K5/17; C08K5/19; C09D7/60
Domestic Patent References:
| JPH06279508A | 1994-10-04 | |||
| JP2001316446A | 2001-11-13 |
Attorney, Agent or Firm:
Hisashi Tsuji