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"Process For Production Of 2 Hydroxyaryl Aldehyde Compound"
Abstract: There is provided a production method of a 2-hydroxyaryl aldehyde compound. A production method of a 2-hydroxyaryl aldehyde compound that is characterized by comprising reacting a hydroxyaryl compound with paraformaldehyde in the presence of magnesium chloride and an amine compound of Formula (a): where R9 is a C1-3 alkyl group, or two R9s on the same nitrogen atom together are =CH-R10 , R10 is a C6-12 aryl group (where the aryl group is unsubstituted or substituted with a halogen atom), and n is 0 or an integer of 1 to 10,
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
20 October 2010
Publication Number
08/2012
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
NISSAN CHEMICAL INDUSTRIES, LTD.
7-1, KANDA-NISHIKI-CHO 3-CHOME, CHIYODA-KU, TOKYO 1010054, JAPAN,
Inventors
1. SHOICHI KONDO
C/O NISSAN CHEMICAL INDUSTRIES, LTD., CHEMICAL RESEARCH LABORATORIES, 722-1, TSUBOI-CHO, FUNABASHI-SHI, CHIBA 2748507, JAPAN,
2. KOWICHIRO SARUHASHI
C/O NISSAN CHEMICAL INDUSTRIES, LTD., CHEMICAL RESEARCH LABORATORIES, 722-1, TSUBOI-CHO, FUNABASHI-SHI, CHIBA 2748507, JAPAN,
3. YASUTAKA TAKADA
C/O NISSAN CHEMICAL INDUSTRIES, LTD., CHEMICAL RESEARCH LABORATORIES, 722-1, TSUBOI-CHO, FUNABASHI-SHI, CHIBA 2748507, JAPAN,
4. MASAMI KOZAWA
C/O NISSAN CHEMICAL INDUSTRIES, LTD., CHEMICAL RESEARCH LABORATORIES, 722-1, TSUBOI-CHO, FUNABASHI-SHI, CHIBA 2748507, JAPAN,
5. YASUHIRO UMEDA
C/O NISSAN CHEMICAL INDUSTRIES, LTD., CHEMICAL RESEARCH LABORATORIES, 722-1, TSUBOI-CHO, FUNABASHI-SHI, CHIBA 2748507, JAPAN,
6. YUYA SHIMADA
C/O NISSAN CHEMICAL INDUSTRIES, LTD., CHEMICAL RESEARCH LABORATORIES, 722-1, TSUBOI-CHO, FUNABASHI-SHI, CHIBA 2748507, JAPAN,
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 7402-delnp-2010-abstract.pdf | 2011-08-21 |
| 1 | 7402-DELNP-2010-GPA-(10-02-2011).pdf | 2011-02-10 |
| 2 | 7402-delnp-2010-claims.pdf | 2011-08-21 |
| 2 | 7402-DELNP-2010-Correspondence-Others-(10-02-2011).pdf | 2011-02-10 |
| 3 | abstract.jpg | 2011-08-21 |
| 3 | 7402-delnp-2010-correspondence-others.pdf | 2011-08-21 |
| 4 | 7402-delnp-2010-form-5.pdf | 2011-08-21 |
| 4 | 7402-delnp-2010-description (complete).pdf | 2011-08-21 |
| 5 | 7402-delnp-2010-form-1.pdf | 2011-08-21 |
| 5 | 7402-delnp-2010-form-3.pdf | 2011-08-21 |
| 6 | 7402-delnp-2010-form-2.pdf | 2011-08-21 |
| 7 | 7402-delnp-2010-form-1.pdf | 2011-08-21 |
| 7 | 7402-delnp-2010-form-3.pdf | 2011-08-21 |
| 8 | 7402-delnp-2010-description (complete).pdf | 2011-08-21 |
| 8 | 7402-delnp-2010-form-5.pdf | 2011-08-21 |
| 9 | 7402-delnp-2010-correspondence-others.pdf | 2011-08-21 |
| 9 | abstract.jpg | 2011-08-21 |
| 10 | 7402-DELNP-2010-Correspondence-Others-(10-02-2011).pdf | 2011-02-10 |
| 10 | 7402-delnp-2010-claims.pdf | 2011-08-21 |
| 11 | 7402-DELNP-2010-GPA-(10-02-2011).pdf | 2011-02-10 |
| 11 | 7402-delnp-2010-abstract.pdf | 2011-08-21 |