公开(公告)号：US20150185608A1

公开(公告)日：2015-07-02

申请号：US14657126

申请日：2015-03-13

Applicant: INTERNATIONAL PAPER COMPANY

Inventor： RICHARD C. WILLIAMS ,  RICHARD D. FABER ,  OLEG GRINEVICH ,  JOHN MALPERT ,  ALEXANDRE MEJIRITSKI ,  DOUGLAS C. NECKERS

IPC: G03F7/038 ,  G03F7/20

CPC classification number: G03F7/038 ,  G03C1/732 ,  G03F7/0045 ,  G03F7/105 ,  G03F7/2022 ,  G03G7/0033 ,  G06F3/011 ,  H04M1/65 ,  H04M1/72519 ,  H04M2250/52 ,  H04N5/23216 ,  H04W88/02

Abstract: The present invention provides dual wavelength imaging compositions, processes for forming dual wavelength imaging compositions, methods for forming images using dual wavelength imaging compositions and substrate (e.g., paper web) treated (e.g., coated) on one or both sides with dual wavelength imaging compositions. Also provided is a dual wavelength imaging particulate comprising a matrix of polymer material and containing: one or more image-forming agents; a photo-oxidizing agent which is activated at a first wavelength of light to cause the one or more image-forming agents to form one or more images; and a reducing agent which is activated at a second wavelength of light to cause termination of the formation of the one or more images.

Abstract translation: 本发明提供双波长成像组合物，用于形成双波长成像组合物的方法，使用双波长成像组合物形成图像的方法和在一个或两侧上用双波长成像组合物处理（例如，涂布）的基底（例如，纸幅） 。 还提供了包含聚合物材料基质并包含：一种或多种成像剂的双波长成像颗粒; 光氧化剂，其以第一波长的光激活，以使所述一个或多个成像剂形成一个或多个图像; 以及还原剂，其在第二波长的光下被激活以导致一个或多个图像的形成的终止。