Zinc-complex photoinitiators and applications therefor
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C08F-002/50
G03F-007/079
출원번호
US-0884896
(2001-06-19)
발명자
/ 주소
Ronald Sinclair Nohr
John G. MacDonald
출원인 / 주소
Kimberly-Clark Worldwide, Inc.
대리인 / 주소
Kilpatrick Stockton LLP
인용정보
피인용 횟수 :
24인용 특허 :
229
초록▼
The present invention is directed to energy-efficient, photoinitiators having the general formula: [EQU1]wherein Z each independently represent [EQU2]wherein R1, R2, R3, R4, R5, R6, R7, R8 are as defined in claim 1, and wherein R9 represents (R10)2O or (R10)3N; wherein R10 represents H or an alkyl g
The present invention is directed to energy-efficient, photoinitiators having the general formula: [EQU1]wherein Z each independently represent [EQU2]wherein R1, R2, R3, R4, R5, R6, R7, R8 are as defined in claim 1, and wherein R9 represents (R10)2O or (R10)3N; wherein R10 represents H or an alkyl group having from one to eight carbon atoms; and wherein R11 represents H, an alkyl group having from one to eight carbon atoms, a benzyl group or an aralkyl group. The present invention is also directed to a method of generating a reactive species, methods of polymerizing polymerizable materials, methods of curing an unsaturated oligomer/monomer mixture, and methods of laminating using the photoinitiators of the present invention. In addition, the present invention is directed to ink compositions, adhesive compositions and resins, and methods of printing using the above-described photoinitiators.
대표청구항▼
1. A photoinitiator having the general formula: [EQU19]wherein Z each independently represents [EQU20]wherein R1, R2, R3 and R4 each independently represent hydrogen, an alkyl group having from one to six carbon atoms, an alkoxy group having from one to six carbon atoms, or a halogen-substituted alk
1. A photoinitiator having the general formula: [EQU19]wherein Z each independently represents [EQU20]wherein R1, R2, R3 and R4 each independently represent hydrogen, an alkyl group having from one to six carbon atoms, an alkoxy group having from one to six carbon atoms, or a halogen-substituted alkyl group; R5, R6, R7 and R8 each independently represent an alkyl group having from one to six carbon atoms, an aryl group, or a halogen-substituted alkyl group having from one to six carbon atoms; wherein R9 represents (R10)2O or (R10)3N; wherein R10 represents H or an alkyl group having from one to eight carbon atoms; and wherein R11, represents H, an alkyl group having from one to eight carbon atoms, a benzyl group or an aralkyl group.
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