KR950025024A - 수용성 아조화합물 및 그 제조방법 - Google Patents
수용성 아조화합물 및 그 제조방법 Download PDFInfo
- Publication number
- KR950025024A KR950025024A KR1019940028483A KR19940028483A KR950025024A KR 950025024 A KR950025024 A KR 950025024A KR 1019940028483 A KR1019940028483 A KR 1019940028483A KR 19940028483 A KR19940028483 A KR 19940028483A KR 950025024 A KR950025024 A KR 950025024A
- Authority
- KR
- South Korea
- Prior art keywords
- water
- soluble azo
- group
- azo compound
- spherical fine
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0092—Dyes in solid form
- C09B67/0095—Process features in the making of granulates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
본발명은 수용성 아조화합물을 비수용성 용제에 분산시킨 다음 교반하면서 물 또는 수용성 아조화합물을 용해하는 친수성 용제를 적하하여 용액중에서 수용성 아조화합물을 입상화하는 것으로 이루어지는 수용성 아조화합물의 구상미립자를 제조하는 방법과 수용성 아조화합물의 구상미립자를 제공한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (6)
- 수용성 아조화합물을 비수용성 용제에 분산시킨 다음 교반하면서 물 및/또는 수용성 아조화합물을 용해하는 친수성 용제를 적하하여 용액중에서 수용성 아조화합물을 입상화하는 것으로 이루어지는 것을 특징으로 하는 수용성 아조화합물의 구상미립자 제조방법.
- 제1항에 있어서, 수용성 아조화합물이 일반식 (1) 또는 (2)로 표시되는 것을 특징으로 하는 수용성 아조화합물의 구상미립자 제조방법.식에서, R1및 R2는 동일 또는 상이하며 각각 알킬기 또는 시클로알킬기이고, Z는 일반식 (3) 또는 (4)로 표시된 기이다.R3는 수소원자, 알킬, 알릴, 페닐 또는 치환페닐기이고, R4는 수소원자, 알킬, 페닐 또는 치환페닐기이고, R5는 알킬렌 또는 치환 알킬렌기이고, R6는 수소원자 또는 히드록시알킬기이고, X는 Cl, Br또는 CH3COO - 기이다.A는 알킬렌 또는 치환알킬렌기이고, R7은 알킬기이고, Y는 알킬금속, 알칼리토금속 (2Y)또는 NH4이다.
- 제2항에 있어서, 일반식 (1)에서 Z는 일반식 (4)의 기이며, R1및 R2는 각각 알킬기이며, R3및 R4는 각각 수소원자인 것을 특징으로 하는 수용성 아조화합물의 구상미립자 제조방법.
- 제2항에 있어서, 일반식 (2)에서 A는 에틸렌기이며, R7는 메틸기인 것을 특징으로 하는 수용성 아조화합물의 구상미립자 제조방법.
- 일반식 (1) 또는 (2)로 표시된 수용성 아조화합물의 구상미립자.
- 제5항에 있어서, 평균입자크기가 0.01 내지 30㎜인 것을 특징으로 하는 수용성 아조화합물의 구상 미립자.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP94-47709 | 1994-02-21 | ||
JP04770994A JP3510663B2 (ja) | 1994-02-21 | 1994-02-21 | 水溶性アゾ化合物の球状造粒物及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950025024A true KR950025024A (ko) | 1995-09-15 |
KR0169340B1 KR0169340B1 (ko) | 1999-01-15 |
Family
ID=12782842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940028483A KR0169340B1 (ko) | 1994-02-21 | 1994-11-01 | 수용성 아조화합물 및 그 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5650498A (ko) |
EP (1) | EP0668098A1 (ko) |
JP (1) | JP3510663B2 (ko) |
KR (1) | KR0169340B1 (ko) |
CN (1) | CN1045085C (ko) |
AU (1) | AU667175B2 (ko) |
CA (1) | CA2118444A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5834603A (en) * | 1996-11-26 | 1998-11-10 | Nippoh Chemicals Co., Ltd. | Polymerization initiator composition |
EP1469012A1 (en) * | 2003-04-17 | 2004-10-20 | TEMSA International Inc. | Polymerisation initiator system |
US7576037B2 (en) * | 2005-11-18 | 2009-08-18 | Mei Technologies, Inc. | Process and apparatus for combinatorial synthesis |
CN101870467B (zh) * | 2010-06-02 | 2011-12-14 | 天津大学 | 光响应性偶氮苯接枝石墨烯材料及其制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2520338A (en) * | 1947-06-27 | 1950-08-29 | Du Pont | Azo compounds containing carboxyl and cyano groups |
CH577851A5 (ko) * | 1974-05-10 | 1976-07-30 | Ciba Geigy Ag | |
US4117066A (en) * | 1974-05-10 | 1978-09-26 | Ciba-Geigy Ag | Novel process for the complete isolation and rapid drying of solids from suspensions |
EP0009186A1 (de) * | 1978-09-21 | 1980-04-02 | Bayer Ag | Azo-di-isobuttersäure-(N,N'-hydroxialkyl)-amidine, ihre Herstellung und Verwendung als Polymerisationsinitiatoren, als Vernetzungsmittel und als Treibmittel |
US4560747A (en) * | 1979-10-30 | 1985-12-24 | Ciba Geigy Corporation | Process for producing granulates of water-soluble dyes by fluidized bed granulation |
US4684717A (en) * | 1983-12-08 | 1987-08-04 | Ube Industries, Ltd. | Preparation of azo compounds having carboxyl and cyano groups |
JP2568408B2 (ja) * | 1986-05-13 | 1997-01-08 | 和光純薬工業株式会社 | アゾビスアミジン塩の顆粒 |
JPS6419024A (en) * | 1987-07-15 | 1989-01-23 | Tosoh Corp | Separation of immunoglobulin g subclass |
US5010178A (en) * | 1989-12-26 | 1991-04-23 | The B. F. Goodrich Company | Process for the preparation of mixed azonitrile carboxylic acid initiators |
US5037963A (en) * | 1989-12-26 | 1991-08-06 | The B. F. Goodrich Company | Process for the preparation of symmetrical azo-dinitrile, dicarboxylic acids from keto acids |
US5010177A (en) * | 1989-12-26 | 1991-04-23 | The B. F. Goodrich Company | Process for the preparation of an azonitrile dicarboxylic acid initiator in acetone having a low salt and low water content |
-
1994
- 1994-02-21 JP JP04770994A patent/JP3510663B2/ja not_active Expired - Fee Related
- 1994-10-17 AU AU75854/94A patent/AU667175B2/en not_active Ceased
- 1994-10-19 CA CA002118444A patent/CA2118444A1/en not_active Abandoned
- 1994-10-19 US US08/325,510 patent/US5650498A/en not_active Expired - Fee Related
- 1994-10-21 EP EP94116674A patent/EP0668098A1/en not_active Withdrawn
- 1994-11-01 KR KR1019940028483A patent/KR0169340B1/ko not_active IP Right Cessation
- 1994-11-01 CN CN94113746A patent/CN1045085C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU7585494A (en) | 1995-08-31 |
JPH07233133A (ja) | 1995-09-05 |
KR0169340B1 (ko) | 1999-01-15 |
AU667175B2 (en) | 1996-03-07 |
US5650498A (en) | 1997-07-22 |
CN1045085C (zh) | 1999-09-15 |
CN1119641A (zh) | 1996-04-03 |
EP0668098A1 (en) | 1995-08-23 |
JP3510663B2 (ja) | 2004-03-29 |
CA2118444A1 (en) | 1995-08-22 |
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Payment date: 20031002 Year of fee payment: 6 |
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