JPS5344509A - Preparation of powdery glyoxal - Google Patents

Preparation of powdery glyoxal

Info

Publication number
JPS5344509A
JPS5344509A JP11883476A JP11883476A JPS5344509A JP S5344509 A JPS5344509 A JP S5344509A JP 11883476 A JP11883476 A JP 11883476A JP 11883476 A JP11883476 A JP 11883476A JP S5344509 A JPS5344509 A JP S5344509A
Authority
JP
Japan
Prior art keywords
glyoxal
powdery
preparation
poise
concentration
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
Application number
JP11883476A
Other languages
Japanese (ja)
Other versions
JPS5920652B2 (en
Inventor
Yasuo Kotani
Kunio Kageyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Nippon Synthetic Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP11883476A priority Critical patent/JPS5920652B2/en
Publication of JPS5344509A publication Critical patent/JPS5344509A/en
Publication of JPS5920652B2 publication Critical patent/JPS5920652B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: Powdery glyoxal having good solubility in water is efficiently prepared by adding shearing force to a viscous solution above 10000 poise at 80°C which is obtained by the concentration through heating of glyoxal aqueous solution.
COPYRIGHT: (C)1978,JPO&Japio
JP11883476A 1976-10-01 1976-10-01 Method for producing powdered glyoxal Expired JPS5920652B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11883476A JPS5920652B2 (en) 1976-10-01 1976-10-01 Method for producing powdered glyoxal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11883476A JPS5920652B2 (en) 1976-10-01 1976-10-01 Method for producing powdered glyoxal

Publications (2)

Publication Number Publication Date
JPS5344509A true JPS5344509A (en) 1978-04-21
JPS5920652B2 JPS5920652B2 (en) 1984-05-15

Family

ID=14746298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11883476A Expired JPS5920652B2 (en) 1976-10-01 1976-10-01 Method for producing powdered glyoxal

Country Status (1)

Country Link
JP (1) JPS5920652B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300710A (en) * 1991-03-20 1994-04-05 E. I. Du Pont De Nemours And Company Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
US6040486A (en) * 1991-03-20 2000-03-21 E. I. Du Pont De Nemours And Company Process for the manufacture of 2-chloro-1,1,1-trifluoroethane

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966089B (en) 2006-07-20 2012-11-28 松下电器产业株式会社 Ultrasonic probe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300710A (en) * 1991-03-20 1994-04-05 E. I. Du Pont De Nemours And Company Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
US6040486A (en) * 1991-03-20 2000-03-21 E. I. Du Pont De Nemours And Company Process for the manufacture of 2-chloro-1,1,1-trifluoroethane

Also Published As

Publication number Publication date
JPS5920652B2 (en) 1984-05-15

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