KR910018497A - 다환식 염료 - Google Patents
다환식 염료 Download PDFInfo
- Publication number
- KR910018497A KR910018497A KR1019910005327A KR910005327A KR910018497A KR 910018497 A KR910018497 A KR 910018497A KR 1019910005327 A KR1019910005327 A KR 1019910005327A KR 910005327 A KR910005327 A KR 910005327A KR 910018497 A KR910018497 A KR 910018497A
- Authority
- KR
- South Korea
- Prior art keywords
- polycyclic dyes
- polycyclic
- ethyl
- dyes
- alkyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B57/00—Other synthetic dyes of known constitution
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Materials For Photolithography (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Luminescent Compositions (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (3)
- 다음 일반식(A)를 갖는 다환식 염료:〔식중, X는 -C2-C4알킬 Y는 C1-C4-알킬.
- 제1항에 있어서, X가 에틸이고, Y가 메틸인 다환식 염료.
- 제1항에 있어서, X가 에틸이고, Y가 에틸인 다환식 염료.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909007837A GB9007837D0 (en) | 1990-04-06 | 1990-04-06 | Therapeutic agents |
| GB900783.7 | 1990-04-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910018497A true KR910018497A (ko) | 1991-11-30 |
| KR0182287B1 KR0182287B1 (ko) | 1999-04-01 |
Family
ID=10674016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019910005327A KR0182287B1 (ko) | 1990-04-06 | 1991-04-03 | 다환식 염료 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR0182287B1 (ko) |
| GB (1) | GB9007837D0 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102525532B1 (ko) * | 2021-11-26 | 2023-04-26 | 한국화학연구원 | 고분자 분산제 및 이를 포함하는 색재료 밀 베이스 조성물 |
-
1990
- 1990-04-06 GB GB909007837A patent/GB9007837D0/en active Pending
-
1991
- 1991-04-03 KR KR1019910005327A patent/KR0182287B1/ko not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102525532B1 (ko) * | 2021-11-26 | 2023-04-26 | 한국화학연구원 | 고분자 분산제 및 이를 포함하는 색재료 밀 베이스 조성물 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR0182287B1 (ko) | 1999-04-01 |
| GB9007837D0 (en) | 1990-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| N231 | Notification of change of applicant | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20101122 Year of fee payment: 13 |
|
| EXPY | Expiration of term |