Patent name: Stabilized infrared sensitive polymerizable system

Patent application number: CN03811797.5 Publication number: CN1655932

Application Date: 2003.04.24 Public Day: 2005.08.17

Applicant: Germany Kodak Poly Light Printing Co., Ltd.

The present invention discloses the use of certain mercapto compounds as storage life improvers for infrared sensitive lithographic printing plate precursors. These compounds contain nitrogen atoms and at least one can be oxygen. sulfur. 5-membered heteroaromatic rings of other heteroatoms of another nitrogen atom. Two ring heteroatoms are bonded to the ring carbon bearing a thiol group.

Reprinted from: Printed Today