JP2004527542A5 - - Google Patents
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- Publication number
- JP2004527542A5 JP2004527542A5 JP2002583363A JP2002583363A JP2004527542A5 JP 2004527542 A5 JP2004527542 A5 JP 2004527542A5 JP 2002583363 A JP2002583363 A JP 2002583363A JP 2002583363 A JP2002583363 A JP 2002583363A JP 2004527542 A5 JP2004527542 A5 JP 2004527542A5
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- alpha
- mixture
- formula iii
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 150000001875 compounds Chemical class 0.000 claims 17
- 239000008247 solid mixture Substances 0.000 claims 7
- XYLMUPLGERFSHI-UHFFFAOYSA-N α-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims 7
- 239000000203 mixture Substances 0.000 claims 5
- 238000001556 precipitation Methods 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- 238000009472 formulation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
Claims (5)
- アルファ−メチルスチレンオリゴマーのアルファ−ヒドロキシカルボニル誘導体固体混合物であって、式ＩＩ
- 式ＩＩで表される化合物と式ＩＩＩで表される化合物とを含む混合物から析出させることにより得られた、請求項１に記載のアルファ−メチルスチレンオリゴマーのアルファ−ヒドロキシカルボニル誘導体固体混合物。
- 式ＩＩで表される化合物および式ＩＩＩで表される化合物を少なくとも６０％含む混合物から析出させることにより得られた、請求項２に記載のアルファ−メチルスチレンオリゴマーのアルファ−ヒドロキシカルボニル誘導体固体混合物。
- 式ＩＩ
- 式ＩＩ
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001VA000011A ITVA20010011A1 (it) | 2001-04-24 | 2001-04-24 | Miscele solide di derivati alfa-idrossicarbonilici di oligomeri dell'alfa-metilstirene e loro uso. |
| PCT/EP2002/003674 WO2002085832A2 (en) | 2001-04-24 | 2002-04-03 | Solid mixtures of alpha-hydroxycarbonyl derivatives of alpha-methylstyrene oligomers and their use |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004527542A JP2004527542A (ja) | 2004-09-09 |
| JP2004527542A5 true JP2004527542A5 (ja) | 2005-12-22 |
| JP4355497B2 JP4355497B2 (ja) | 2009-11-04 |
Family
ID=11460852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002583363A Expired - Lifetime JP4355497B2 (ja) | 2001-04-24 | 2002-04-03 | アルファ−メチルスチレンオリゴマーのアルファ−ヒドロキシカルボニル誘導体固体混合物およびその使用 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6995290B2 (ja) |
| EP (1) | EP1389177B1 (ja) |
| JP (1) | JP4355497B2 (ja) |
| KR (1) | KR100877045B1 (ja) |
| CN (1) | CN1288123C (ja) |
| AT (1) | ATE410402T1 (ja) |
| BR (1) | BR0209159A (ja) |
| CA (1) | CA2442997C (ja) |
| DE (1) | DE60229234D1 (ja) |
| ES (1) | ES2314063T3 (ja) |
| IT (1) | ITVA20010011A1 (ja) |
| WO (1) | WO2002085832A2 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004163904A (ja) * | 2002-09-30 | 2004-06-10 | Rohm & Haas Electronic Materials Llc | 改善された光開始剤 |
| EP1620382B1 (en) * | 2003-05-05 | 2013-09-04 | Basf Se | Process for the preparation of 1-phenylindan photoinitiators |
| ITVA20060021A1 (it) * | 2006-05-02 | 2007-11-03 | Lamberti Spa | Processo per la preparazione di miscele di derivati alfa-idrossicarbonilici di oligomeri dell'alfa-metilstirene |
| US8507726B2 (en) | 2008-11-03 | 2013-08-13 | Basf Se | Photoinitiator mixtures |
| IT1393223B1 (it) * | 2009-03-11 | 2012-04-11 | Lamberti Spa | Procedimento per la preparazione di miscele cristalline di derivati alfa-idrossicarbonilici di dimeri dell'alfa-metilstirene |
| CN103601629B (zh) | 2010-11-12 | 2015-08-26 | 深圳市有为化学技术有限公司 | 对位或间位官能团化芳香酮类化合物、其制备方法及其光聚合引发剂 |
| WO2013093414A2 (en) | 2011-12-21 | 2013-06-27 | Sericol Limited | Inks |
| EP3154926B1 (en) | 2014-06-10 | 2018-08-01 | IGM Resins Italia S.r.l. | Process for the preparation of a phenylindan photoinitiator |
| EP3154925B1 (en) | 2014-06-10 | 2018-08-01 | IGM Resins Italia S.r.l. | Process for the preparation of a phenylindan compound |
| CN112698547B (zh) * | 2019-10-23 | 2022-02-22 | 常州强力电子新材料股份有限公司 | 一种光固化组合物及其应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2722264C2 (de) * | 1977-05-17 | 1984-06-28 | Merck Patent Gmbh, 6100 Darmstadt | Verwendung von substituierten Oxyalkylphenonen als Photosensibilisatoren |
| US4987159A (en) | 1990-04-11 | 1991-01-22 | Fratelli Lamberti S.P.A. | Carbonyl derivatives of 1-phenylindan suitable for use as polymerization photoinitiators, their preparation and use |
-
2001
- 2001-04-24 IT IT2001VA000011A patent/ITVA20010011A1/it unknown
-
2002
- 2002-04-03 BR BR0209159-3A patent/BR0209159A/pt active Search and Examination
- 2002-04-03 US US10/475,065 patent/US6995290B2/en not_active Expired - Lifetime
- 2002-04-03 AT AT02735213T patent/ATE410402T1/de not_active IP Right Cessation
- 2002-04-03 CA CA002442997A patent/CA2442997C/en not_active Expired - Fee Related
- 2002-04-03 EP EP02735213A patent/EP1389177B1/en not_active Expired - Lifetime
- 2002-04-03 DE DE60229234T patent/DE60229234D1/de not_active Expired - Lifetime
- 2002-04-03 KR KR1020037013521A patent/KR100877045B1/ko not_active IP Right Cessation
- 2002-04-03 ES ES02735213T patent/ES2314063T3/es not_active Expired - Lifetime
- 2002-04-03 WO PCT/EP2002/003674 patent/WO2002085832A2/en active Application Filing
- 2002-04-03 JP JP2002583363A patent/JP4355497B2/ja not_active Expired - Lifetime
- 2002-04-03 CN CNB028085647A patent/CN1288123C/zh not_active Expired - Lifetime
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