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특허 상세정보

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Cationic dye-triarylmonoalkylorate anion complexes

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C09B-023/01    C09B-057/14    A61K-006/00   
미국특허분류(USC) 548/110 ; 544/37 ; 544/229 ; 546/13
출원번호 US-0472998 (1990-01-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 58  인용 특허 : 0
초록

A cationic dye-borate anion compound represented by the formula: [Figure] where D+is a cationic dye moiety selected from the group consisting of cationic cyanine, carbocyanine, hemicyanine, rhodamine, and azamethine dyes; R1 is alkyl; and R2, R3, and R4 are aryl. Such cationic dye-borate anion compounds are useful photoinitiators of free radical addition reactions.

대표
청구항

A compound represented by the formula (I): [Figure] (I) where D+is a cationic dye moiety selected from the group consisting of cationic cyanine, carbocyanine, dicarbocyanine, tricarbocyanmine, hemicyanine, rhodamine, and azamethine dyes; R1 is alkyl; and R2, R3, and R4 are aryl.

이 특허를 인용한 특허 피인용횟수: 58

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