PL297500A1 - Method of obtaining 4-phenyl-benzophenone - Google Patents
Method of obtaining 4-phenyl-benzophenoneInfo
- Publication number
- PL297500A1 PL297500A1 PL29750093A PL29750093A PL297500A1 PL 297500 A1 PL297500 A1 PL 297500A1 PL 29750093 A PL29750093 A PL 29750093A PL 29750093 A PL29750093 A PL 29750093A PL 297500 A1 PL297500 A1 PL 297500A1
- Authority
- PL
- Poland
- Prior art keywords
- benzophenone
- phenyl
- obtaining
- Prior art date
Links
- LYXOWKPVTCPORE-UHFFFAOYSA-N phenyl-(4-phenylphenyl)methanone Chemical compound C=1C=C(C=2C=CC=CC=2)C=CC=1C(=O)C1=CC=CC=C1 LYXOWKPVTCPORE-UHFFFAOYSA-N 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL29750093A PL170632B1 (en) | 1993-01-20 | 1993-01-20 | Method for the preparation of 4-phenylen-benzophenone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL29750093A PL170632B1 (en) | 1993-01-20 | 1993-01-20 | Method for the preparation of 4-phenylen-benzophenone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL297500A1 true PL297500A1 (en) | 1994-07-25 |
| PL170632B1 PL170632B1 (en) | 1997-01-31 |
Family
ID=20059416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL29750093A PL170632B1 (en) | 1993-01-20 | 1993-01-20 | Method for the preparation of 4-phenylen-benzophenone |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL170632B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040087692A1 (en) | 2002-10-30 | 2004-05-06 | Dixit Arun Nandkishor | Method for preparation of an anthraquinone colorant composition |
| US7087282B2 (en) | 2003-07-15 | 2006-08-08 | General Electric Company | Limited play optical storage medium, method for making the same |
| US7202292B2 (en) | 2003-07-15 | 2007-04-10 | General Electric Company | Colored polymeric resin composition with 1,8-diaminoanthraquinone derivative, article made therefrom, and method for making the same |
-
1993
- 1993-01-20 PL PL29750093A patent/PL170632B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PL170632B1 (en) | 1997-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Decisions on the lapse of the protection rights |
Effective date: 20060120 |