JPS61212533A - ２−ヒドロキシナフタリン−３−カルボン酸の顆粒の製造法 - Google Patents

２−ヒドロキシナフタリン−３−カルボン酸の顆粒の製造法

Info

Publication number
JPS61212533A
JPS61212533A JP5238285A JP5238285A JPS61212533A JP S61212533 A JPS61212533 A JP S61212533A JP 5238285 A JP5238285 A JP 5238285A JP 5238285 A JP5238285 A JP 5238285A JP S61212533 A JPS61212533 A JP S61212533A
Authority
JP
Japan
Prior art keywords
bon
granules
particles
weight
water
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
JP5238285A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0564625B2 (OSRAM
Inventor
Ryuzo Ueno
隆三 上野
Koichi Tago
田子　広一
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.)
Ueno Seiyaku Oyo Kenkyujo KK
Original Assignee
Ueno Seiyaku Oyo Kenkyujo KK
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 Ueno Seiyaku Oyo Kenkyujo KK filed Critical Ueno Seiyaku Oyo Kenkyujo KK
Priority to JP5238285A priority Critical patent/JPS61212533A/ja
Publication of JPS61212533A publication Critical patent/JPS61212533A/ja
Publication of JPH0564625B2 publication Critical patent/JPH0564625B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP5238285A 1985-03-18 1985-03-18 ２−ヒドロキシナフタリン−３−カルボン酸の顆粒の製造法 Granted JPS61212533A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5238285A JPS61212533A (ja) 1985-03-18 1985-03-18 ２−ヒドロキシナフタリン−３−カルボン酸の顆粒の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5238285A JPS61212533A (ja) 1985-03-18 1985-03-18 ２−ヒドロキシナフタリン−３−カルボン酸の顆粒の製造法

Publications (2)

Publication Number Publication Date
JPS61212533A true JPS61212533A (ja) 1986-09-20
JPH0564625B2 JPH0564625B2 (OSRAM) 1993-09-16

Family

ID=12913251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5238285A Granted JPS61212533A (ja) 1985-03-18 1985-03-18 ２−ヒドロキシナフタリン−３−カルボン酸の顆粒の製造法

Country Status (1)

Country Link
JP (1) JPS61212533A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001030737A1 (fr) * 1999-10-26 2001-05-03 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Granules d'acide 2-hydroxynaphtalene-3-carboxylique et procede de preparation associe
WO2002085835A1 (en) * 2001-04-20 2002-10-31 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Granule of parahydroxybenzoic acid or parahydroxybenzoic ester and process for producing the same
JP2007254436A (ja) * 2006-03-27 2007-10-04 Nippon Shokubai Co Ltd マンデル酸類の粉体組成物及びその製法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127020A (en) * 1975-04-26 1976-11-05 Nippon Synthetic Chem Ind Co Ltd:The Process for granulating of potassium sorbate
JPS59196841A (ja) * 1983-04-21 1984-11-08 Ueno Seiyaku Oyo Kenkyusho:Kk ２―ヒドロキシナフタリン―３―カルボン酸の顆粒剤の製造法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127020A (en) * 1975-04-26 1976-11-05 Nippon Synthetic Chem Ind Co Ltd:The Process for granulating of potassium sorbate
JPS59196841A (ja) * 1983-04-21 1984-11-08 Ueno Seiyaku Oyo Kenkyusho:Kk ２―ヒドロキシナフタリン―３―カルボン酸の顆粒剤の製造法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001030737A1 (fr) * 1999-10-26 2001-05-03 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Granules d'acide 2-hydroxynaphtalene-3-carboxylique et procede de preparation associe
US6562998B1 (en) 1999-10-26 2003-05-13 Kabushiki Kaisha Ueno Seiyako Oyo Kenkyujo Granules of 2-hydroxynaphthalene-3-carboxylic acid and method for preparing the same
WO2002085835A1 (en) * 2001-04-20 2002-10-31 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Granule of parahydroxybenzoic acid or parahydroxybenzoic ester and process for producing the same
US6673962B2 (en) * 2001-04-20 2004-01-06 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Granule of parahydroxybenzoic acid or parahydroxybenzoic ester and process for producing the same
JP2007254436A (ja) * 2006-03-27 2007-10-04 Nippon Shokubai Co Ltd マンデル酸類の粉体組成物及びその製法

Also Published As

Publication number Publication date
JPH0564625B2 (OSRAM) 1993-09-16

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