NEAR-INFRARED-ABSORBING MATERIAL

Title:

NEAR-INFRARED-ABSORBING MATERIAL

Document Type and Number:

Japanese Patent JPH06306349

Kind Code:

A

Abstract:

PURPOSE: To provide a material which cannot be distinguished with the naked eye but can be recognized as an object or image with near-infrared rays.

CONSTITUTION: A near-infrared-absorbing material contains 10wt.% or higher phosphoric acid compd. contg. copper. The compd. contains copper and phosphoric acid in a molar ratio of CUO/P2O5 of 0.05-4 and contains an alkali metal in an amt. of 0.2wt.% or lower in terms of R2O.

More Like This:

WO/2005/013734	REMOVER FOR PEROXYL RADICAL FROM GAS PHASE AND METHOD OF REMOVING PEROXYL RADICAL FROM GAS PHASE
WO/2003/078560	COPOLYESTERAMIDES AND THE USE THEREOF AS A SOIL RELEASE AGENT
JP3118600	TREATING AGENT FOR INDUSTRIAL WASTE AND INDUSTRIAL WASTE DISPOSAL METHOD

Inventors:

OSAKI YASUKO
USUI HIROSHI
MANABE TSUNEO

Application Number:

JP12062993A

Publication Date:

November 01, 1994

Filing Date:

April 23, 1993

Export Citation:

Click for automatic bibliography generation Help

Assignee:

ASAHI GLASS CO LTD

International Classes:

C09K3/00; (IPC1-7): C09K3/00

Attorney, Agent or Firm:

Kenji Izumina

Previous Patent: A server system and a program

Next Patent: AGENT AND METHOD FOR SEPARATING ADHERING ORGANISM