Phosphorus-containing compounds and their use in flame retardance
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C08K-005/49
C07C-069/76
출원번호
US-0934705
(2001-08-23)
발명자
/ 주소
Yie-Shun Chiu TW
Meng-Dan Jiang TW
Ying-Ling Liu TW
출원인 / 주소
Chung-Shan Institute of Science & Technology TW
대리인 / 주소
Bacon & Thomas
인용정보
피인용 횟수 :
9인용 특허 :
1
초록▼
A series of novel phosphorus-containing compounds suitable for use as a flame retardant having the following formula are disclosed: [EQU1]wherein R1-R8 independently are H or C1-C4 alkyl; Y is -OH or [EQU2]wherein Q is H, -NO2, -NH2, -OH, -CH3, -CHO, -COOH, [EQU3]A is -O-, [EQU4]-, -CH2-, or -C(CH3)
A series of novel phosphorus-containing compounds suitable for use as a flame retardant having the following formula are disclosed: [EQU1]wherein R1-R8 independently are H or C1-C4 alkyl; Y is -OH or [EQU2]wherein Q is H, -NO2, -NH2, -OH, -CH3, -CHO, -COOH, [EQU3]A is -O-, [EQU4]-, -CH2-, or -C(CH3)2-; R9 and R10 independently are H, or C1-C4 alkyl.
대표청구항▼
1. A phosphorous-containing compound having the following chemical formula (I): [EQU21]wherein R1-R8 independently are H or C1-C4 alkyl; Y is -OH or [EQU22] X is Q or [EQU23]wherein R1-R4 are defined as above; Q is H, -NO2, -NH2, -OH, -CH3, -CHO, -COOH, [EQU24] R9 and R10 independently are H or C1-C
1. A phosphorous-containing compound having the following chemical formula (I): [EQU21]wherein R1-R8 independently are H or C1-C4 alkyl; Y is -OH or [EQU22] X is Q or [EQU23]wherein R1-R4 are defined as above; Q is H, -NO2, -NH2, -OH, -CH3, -CHO, -COOH, [EQU24] R9 and R10 independently are H or C1-C4 alkyl; and A is -O-, [EQU25] -, -CH2-, or -C(CH3)2-.
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