Patent ID: 7053231
Filing Date: 2006-05-30
Classification: C04B,C08K

Abstract:
1. A building material comprising a phosphoric ester compound represented by the following formula (1): (wherein, R is a group represented by the following formula (2) or (3): n is 1 or 2, and when n is 1, R may be identical or different, wherein, R 1 , R 2 and R 3 are each independently a halogen atom or a substituent group having 1 to 40 carbon atoms, this substituent group may or may not contain unsaturated bonds, k is an integer of 1 to 5, m is an integer of 1 to 3, and p is an integer of 1 to 4, and when k, m or p is 2 or more, R 1 , R 2 and R 3 may be mutually identical or different), and a copper ion.