KR20030019438A - 파라히드록시 벤조산 또는 파라히드록시 벤조산에스테르의 조립물 및 그 제조방법 - Google Patents
파라히드록시 벤조산 또는 파라히드록시 벤조산에스테르의 조립물 및 그 제조방법 Download PDFInfo
- Publication number
- KR20030019438A KR20030019438A KR1020027017217A KR20027017217A KR20030019438A KR 20030019438 A KR20030019438 A KR 20030019438A KR 1020027017217 A KR1020027017217 A KR 1020027017217A KR 20027017217 A KR20027017217 A KR 20027017217A KR 20030019438 A KR20030019438 A KR 20030019438A
- Authority
- KR
- South Korea
- Prior art keywords
- parahydroxybenzoic acid
- acid
- parahydroxybenzoic
- granulated product
- esters
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
- C07C65/03—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
- C07C69/88—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with esterified carboxyl groups
Abstract
Description
샘플 No. | 붕괴 하중(g) |
1 - 8 | 0 |
2 - 8 | 50 |
1 - 9 | 400 |
2 - 9 | 1000 |
Claims (11)
- 평균입자직경이 150㎛ 이상이고, 경도가 10g∼3000g 인 것을 특징으로 하는 파라히드록시벤조산 또는 파라히드록시벤조산 에스테르의 조립물.
- 제 1 항에 있어서, 전체 입자에 대하여 눈 크기 74㎛의 메시를 통과하는 입자의 비율이 15 중량% 이하인 조립물.
- 제 1 항에 있어서, 분체화율이 3% 이하인 조립물.
- 제 1 항에 있어서, 안식각이 30∼50도인 조립물.
- 제 1 항에 있어서, 파라히드록시벤조산 또는 파라히드록시벤조산 에스테르의 조립물의 헐거운 겉보기 비중이 0.5∼0.85g/cc 이고, 단단한 겉보기 비중이 0.55∼0.99/cc이며,(단단한 겉보기 비중-헐거운 겉보기 비중)/단단한 겉보기 비중×100으로 나타내는 압축도가 10% 이하인 조립물.
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서, 파라히드록시벤조산 또는 파라히드록시벤조산 에스테르의 분체를 건식 압축하여 성형물을 얻고, 이것을 분쇄하고, 분급하여 얻어지는 것인 조립물.
- 제 6 항에 있어서, 건식 압축이 0.2∼2.0ton/㎝의 압력으로 행해지는 조립물.
- 제 6 항에 있어서, 파라히드록시벤조산 또는 파라히드록시벤조산 에스테르의 분체의 수분함량이 20% 이하인 조립물.
- 파라히드록시벤조산 또는 파라히드록시벤조산 에스테르의 분체를 건식 압축하여 성형물을 얻고, 이것을 분쇄하여 분급하는 것을 특징으로 하는 제 1 항에 기재된 조립물의 제조방법.
- 제 9 항에 있어서, 건식 압축이 0.2∼2.0ton/㎝의 압력으로 행해지는 제조방법.
- 제 9 항에 있어서, 파라히드록시벤조산 또는 파라히드록시벤조산 에스테르의 분체의 수분함량이 20% 이하인 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001122933A JP4093731B2 (ja) | 2001-04-20 | 2001-04-20 | パラヒドロキシ安息香酸またはパラヒドロキシ安息香酸エステルの造粒物およびその製法 |
JPJP-P-2001-00122933 | 2001-04-20 | ||
PCT/JP2002/003851 WO2002085835A1 (fr) | 2001-04-20 | 2002-04-18 | Granule d'acide parahydroxybenzoique ou d'ester d'acide parahydroxybenzoique et son procede de production |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030019438A true KR20030019438A (ko) | 2003-03-06 |
KR100874624B1 KR100874624B1 (ko) | 2008-12-17 |
Family
ID=18972568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027017217A KR100874624B1 (ko) | 2001-04-20 | 2002-04-18 | 파라히드록시 벤조산 또는 파라히드록시 벤조산에스테르의 조립물 및 그 제조방법 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6673962B2 (ko) |
EP (1) | EP1380563B1 (ko) |
JP (1) | JP4093731B2 (ko) |
KR (1) | KR100874624B1 (ko) |
CN (1) | CN1246285C (ko) |
BR (1) | BR0205089B1 (ko) |
CA (1) | CA2413514C (ko) |
IL (1) | IL153496A (ko) |
MX (1) | MXPA03000620A (ko) |
TW (1) | TW583020B (ko) |
WO (1) | WO2002085835A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4549972B2 (ja) * | 2003-04-17 | 2010-09-22 | 上野製薬株式会社 | パラヒドロキシ安息香酸無水和物の結晶およびその製造方法 |
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 |
CN106769657A (zh) * | 2017-02-09 | 2017-05-31 | 杭州穆恩自动化科技有限公司 | 物料压缩比测试方法及装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56155714A (en) * | 1980-05-06 | 1981-12-02 | Teijin Chem Ltd | Granulating method for polycarbonate |
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 |
JPS61212533A (ja) * | 1985-03-18 | 1986-09-20 | Ueno Seiyaku Oyo Kenkyusho:Kk | 2−ヒドロキシナフタリン−3−カルボン酸の顆粒の製造法 |
JP2616635B2 (ja) * | 1992-04-15 | 1997-06-04 | 株式会社栗本鐵工所 | 乾式の圧縮造粒方法およびその装置 |
JPH06285355A (ja) * | 1993-04-02 | 1994-10-11 | Otsuka Chem Co Ltd | 結晶性無機化合物の乾式造粒方法 |
-
2001
- 2001-04-20 JP JP2001122933A patent/JP4093731B2/ja not_active Expired - Fee Related
-
2002
- 2002-04-18 TW TW091107917A patent/TW583020B/zh not_active IP Right Cessation
- 2002-04-18 KR KR1020027017217A patent/KR100874624B1/ko active IP Right Grant
- 2002-04-18 EP EP02720482.5A patent/EP1380563B1/en not_active Expired - Lifetime
- 2002-04-18 BR BRPI0205089-7A patent/BR0205089B1/pt not_active IP Right Cessation
- 2002-04-18 CN CNB028020944A patent/CN1246285C/zh not_active Expired - Fee Related
- 2002-04-18 WO PCT/JP2002/003851 patent/WO2002085835A1/ja active Application Filing
- 2002-04-18 CA CA2413514A patent/CA2413514C/en not_active Expired - Fee Related
- 2002-04-18 US US10/311,633 patent/US6673962B2/en not_active Expired - Lifetime
- 2002-04-18 MX MXPA03000620A patent/MXPA03000620A/es active IP Right Grant
- 2002-04-18 IL IL153496A patent/IL153496A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1246285C (zh) | 2006-03-22 |
TW583020B (en) | 2004-04-11 |
BR0205089A (pt) | 2003-03-18 |
IL153496A (en) | 2008-06-05 |
KR100874624B1 (ko) | 2008-12-17 |
CN1463265A (zh) | 2003-12-24 |
JP2002316969A (ja) | 2002-10-31 |
US6673962B2 (en) | 2004-01-06 |
BR0205089B1 (pt) | 2012-05-15 |
EP1380563A4 (en) | 2006-01-11 |
CA2413514C (en) | 2010-06-08 |
EP1380563A1 (en) | 2004-01-14 |
CA2413514A1 (en) | 2002-12-18 |
EP1380563B1 (en) | 2014-07-23 |
JP4093731B2 (ja) | 2008-06-04 |
MXPA03000620A (es) | 2004-07-30 |
WO2002085835A1 (fr) | 2002-10-31 |
US20030160205A1 (en) | 2003-08-28 |
IL153496A0 (en) | 2003-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2794511B1 (de) | Abbindebeschleuniger für bindemittel auf basis von calciumsulfat | |
KR100874624B1 (ko) | 파라히드록시 벤조산 또는 파라히드록시 벤조산에스테르의 조립물 및 그 제조방법 | |
JP4878695B2 (ja) | ナフトール誘導体の造粒物およびその製法 | |
JP2002322118A (ja) | ソルビン酸またはソルビン酸アルカリ金属塩の造粒物およびその製法 | |
JP3697414B2 (ja) | 2−ヒドロキシナフタレン−3−カルボン酸の造粒物およびその製法 | |
CZ20024138A3 (cs) | Způsob výroby granulátu fenothiazinu se zlepšenými vlastnostmi | |
JP7229877B2 (ja) | プロピオン酸金属塩顆粒体、及びその製造方法 | |
JP6666731B2 (ja) | 錠剤の衝撃耐性向上賦形剤 | |
JPH06211515A (ja) | 粉末シリカの高分散性造粒物及びその製造方法 | |
JP2682099B2 (ja) | 易溶性重曹およびその製造方法 | |
AU2017222125B2 (en) | Glycine particles | |
JPH05286977A (ja) | 粒状トリエチレンジアミン | |
JP3446017B2 (ja) | 粉末洗浄剤の粒度調整方法 | |
JP2631924B2 (ja) | アルミナ製粉砕機用部材の製造方法 | |
US20200239405A1 (en) | Storage stable choline chloride compositions | |
JP2004155630A (ja) | アルミナ粒子及びその製造方法 | |
JP4173225B2 (ja) | 固結防止方法 | |
JP4716525B2 (ja) | 高脱水ライムケーキの造粒方法 | |
JP2007254436A (ja) | マンデル酸類の粉体組成物及びその製法 | |
JPS6323816B2 (ko) | ||
JPH0735247B2 (ja) | 粒状次亜塩素酸カルシウム | |
WO1998035751A1 (en) | Method of making a silica carrier for liquid and product | |
JPS6365941A (ja) | 有機ゴム薬品粒状体の製造法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
N231 | Notification of change of applicant | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121107 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20131107 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20141103 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20161021 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20171027 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20181107 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20191107 Year of fee payment: 12 |