JP2004131585A5 - - Google Patents
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- JP2004131585A5 JP2004131585A5 JP2002297262A JP2002297262A JP2004131585A5 JP 2004131585 A5 JP2004131585 A5 JP 2004131585A5 JP 2002297262 A JP2002297262 A JP 2002297262A JP 2002297262 A JP2002297262 A JP 2002297262A JP 2004131585 A5 JP2004131585 A5 JP 2004131585A5
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002297262A JP4275380B2 (en) | 2002-10-10 | 2002-10-10 | Method for producing high molecular weight cresol novolac resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002297262A JP4275380B2 (en) | 2002-10-10 | 2002-10-10 | Method for producing high molecular weight cresol novolac resin |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004131585A JP2004131585A (en) | 2004-04-30 |
| JP2004131585A5 true JP2004131585A5 (en) | 2005-11-04 |
| JP4275380B2 JP4275380B2 (en) | 2009-06-10 |
Family
ID=32287010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002297262A Expired - Fee Related JP4275380B2 (en) | 2002-10-10 | 2002-10-10 | Method for producing high molecular weight cresol novolac resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4275380B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007169412A (en) * | 2005-12-21 | 2007-07-05 | Asahi Organic Chem Ind Co Ltd | Novolak type phenol resin and method for producing the same |
| JP5254598B2 (en) * | 2007-11-12 | 2013-08-07 | 昭和電工株式会社 | Method for producing high molecular weight high ortho novolac resin |
| CN107383294B (en) * | 2017-09-04 | 2019-05-07 | 江苏三吉利化工股份有限公司 | A kind of two acid catalyzed preparation method for synthesizing light o-cresol-formaldehyde resin |
| CN111978499B (en) * | 2020-09-23 | 2023-03-21 | 山东德源环氧科技有限公司 | Synthesis process of phenolic resin |
| CN112574371A (en) * | 2020-12-14 | 2021-03-30 | 陕西科技大学 | Bisphenol A paraformaldehyde phenolic resin and preparation method thereof |
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2002
- 2002-10-10 JP JP2002297262A patent/JP4275380B2/en not_active Expired - Fee Related