KR20010069255A - 양이온성 수용액 조성물내에서 안정한 마이크로캡슐제조방법 - Google Patents
양이온성 수용액 조성물내에서 안정한 마이크로캡슐제조방법 Download PDFInfo
- Publication number
- KR20010069255A KR20010069255A KR1020000059848A KR20000059848A KR20010069255A KR 20010069255 A KR20010069255 A KR 20010069255A KR 1020000059848 A KR1020000059848 A KR 1020000059848A KR 20000059848 A KR20000059848 A KR 20000059848A KR 20010069255 A KR20010069255 A KR 20010069255A
- Authority
- KR
- South Korea
- Prior art keywords
- microcapsules
- solution
- capsule wall
- capsule
- cationic
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/16—Interfacial polymerisation
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Cosmetics (AREA)
Abstract
Description
침전물의 부피(㎖) | |||
1일 경과 후 | 10일 경과 후 | 30일 경과 후 | |
실시예 1 | 0 | 0 | 0 |
실시예 2 | 0 | 0 | 0 |
실시예 3 | 0 | 0 | 1 |
비교예 1 | 1 | 2 | 5 |
비교예 2 | 3 | 7 | 12 |
비교예 3 | 3 | 8 | 13 |
Claims (3)
- 소수성 물질을 심물질로 사용하고, 음이온성 계면활성제를 유화제로 사용하며, 고분자 물질을 캡슐벽 형성물질로 사용하여, 경화 캡슐벽을 가지는 마이크로캡슐이 분산된 수성 분산액을 제조한 후에, 상기 수성 분산액에 비이온성 계면활성제를 투입한 후 교반하여 상기 마이크로캡슐을 상기 수성 분산액에 재분산시키는 단계를 포함하는 것을 특징으로 하는 마이크로캡슐 제조방법.
- 제1항에 있어서, 상기 마이크로캡슐이 1∼300㎛의 직경을 가지고, 상기 캡슐벽 형성물질이 젤라틴화합물, 우레아화합물, 우레탄화합물 또는 멜라민화합물로 이루어지는 것을 특징으로 하는 마이크로캡슐 제조방법.
- 제1항에 있어서, 상기 비이온성 계면활성제가 솔비탄지방산에스테르의 에틸렌옥사이드 부가물로 이루어지는 것을 특징으로 하는 마이크로캡슐 제조방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0059848A KR100372604B1 (ko) | 2000-10-11 | 2000-10-11 | 양이온성 수용액 조성물내에서 안정한 마이크로캡슐제조방법 |
JP2001312175A JP2002200421A (ja) | 2000-10-11 | 2001-10-10 | カチオン性水溶液組成物内で安定したマイクロカプセルおよびその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0059848A KR100372604B1 (ko) | 2000-10-11 | 2000-10-11 | 양이온성 수용액 조성물내에서 안정한 마이크로캡슐제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010069255A true KR20010069255A (ko) | 2001-07-25 |
KR100372604B1 KR100372604B1 (ko) | 2003-02-19 |
Family
ID=19693014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0059848A KR100372604B1 (ko) | 2000-10-11 | 2000-10-11 | 양이온성 수용액 조성물내에서 안정한 마이크로캡슐제조방법 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2002200421A (ko) |
KR (1) | KR100372604B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170057918A (ko) * | 2015-11-17 | 2017-05-26 | 단국대학교 산학협력단 | 나노형광체 마이크로 캡슐 제조방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4527962B2 (ja) * | 2003-10-31 | 2010-08-18 | トッパン・フォームズ株式会社 | マイクロカプセル含有油性インキの製造方法 |
EP1814975A1 (en) * | 2004-11-29 | 2007-08-08 | Givaudan SA | Substrate care product |
JP7472511B2 (ja) | 2020-01-30 | 2024-04-23 | Toppanホールディングス株式会社 | マイクロカプセル及びその製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6182835A (ja) * | 1984-09-29 | 1986-04-26 | Ricoh Co Ltd | 微粒子体を含有するミクロゲル分散液 |
JP2779643B2 (ja) * | 1988-05-20 | 1998-07-23 | 中外製薬株式会社 | マイクロカプセル用組成物及びキット、並びにマイクロカプセルの製造方法 |
JPH05212268A (ja) * | 1992-02-06 | 1993-08-24 | Nippon Capsule Prod:Kk | 微小粒子マイクロカプセル及びその製造法 |
KR0138827B1 (ko) * | 1995-06-28 | 1998-05-15 | 배순훈 | 텔레비전의 현재시간 표시제어방법 |
-
2000
- 2000-10-11 KR KR10-2000-0059848A patent/KR100372604B1/ko active IP Right Grant
-
2001
- 2001-10-10 JP JP2001312175A patent/JP2002200421A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170057918A (ko) * | 2015-11-17 | 2017-05-26 | 단국대학교 산학협력단 | 나노형광체 마이크로 캡슐 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
JP2002200421A (ja) | 2002-07-16 |
KR100372604B1 (ko) | 2003-02-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3660304A (en) | Method of producing oily liquid-containing microcapsules | |
US5277979A (en) | Process for microencapsulation | |
CA1149239A (en) | Process for preparation of microcapsules by condensing melamine-formaldehyde precondensate in presence of polymer possessing sulfonic acid groups | |
US3981821A (en) | Process for preparing microcapsules | |
US5643506A (en) | Continuous production of Emulsions and microcapsules of uniform particle size | |
US6955823B2 (en) | Process for making microcapsules involving phase inversion | |
JPH0620535B2 (ja) | マイクロカプセルの製造方法 | |
KR910009151A (ko) | 유해생물 방제 조성물 | |
JPS63178840A (ja) | 徐放性マイクロカプセル | |
KR100372604B1 (ko) | 양이온성 수용액 조성물내에서 안정한 마이크로캡슐제조방법 | |
JP2634836B2 (ja) | マイクロカプセルの製造方法 | |
FI93083B (fi) | Menetelmä mikrokapseloimiseksi, mainitulla menetelmällä valmistettujen polymeerien käyttö sekä koosteet, jotka sisältävät mainitulla prosessilla valmistettuja polymeereja | |
HU194504B (en) | Method for filling inmiscibles in water materials into microcapsules | |
KR100187515B1 (ko) | 마이크로 캡슐의 제조방법 | |
JPH06312128A (ja) | マイクロカプセル及びその製造方法 | |
Sheorey et al. | Effect of variables on the preparation of shellac microcapsules by solvent evaporation technique: Part 1 | |
JPS60216838A (ja) | マイクロカプセルの製造方法 | |
KR20170117002A (ko) | 피톤치드를 첨가한 제로겔 타입의 마이크로캡슐을 도포한 위생용지 제조 방법 | |
JPH0568872A (ja) | エポキシ樹脂マイクロカプセルの製造方法 | |
JP2824309B2 (ja) | マイクロカプセルの製法 | |
KR100381370B1 (ko) | 마이크로 캡슐의 제조방법 | |
KR910000711B1 (ko) | 미소 캡슐의 제조법 | |
JPH04210228A (ja) | マイクロカプセルの製造方法 | |
JP3508864B2 (ja) | 徐放性マイクロカプセル調製方法 | |
JP2000342956A (ja) | マイクロカプセルの製法およびそれによって得られたマイクロカプセル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G15R | Request for early opening | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130115 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20140205 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20150205 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20170203 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20180205 Year of fee payment: 16 |
|
FPAY | Annual fee payment |
Payment date: 20190207 Year of fee payment: 17 |