BR8806862A - Metodo para confeccao de microcapsulas - Google Patents
Metodo para confeccao de microcapsulasInfo
- Publication number
- BR8806862A BR8806862A BR888806862A BR8806862A BR8806862A BR 8806862 A BR8806862 A BR 8806862A BR 888806862 A BR888806862 A BR 888806862A BR 8806862 A BR8806862 A BR 8806862A BR 8806862 A BR8806862 A BR 8806862A
- Authority
- BR
- Brazil
- Prior art keywords
- water
- soluble
- dispersion
- compound
- filmforming
- 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
-
- 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
-
- 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
- B01J13/20—After-treatment of capsule walls, e.g. hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2984—Microcapsule with fluid core [includes liposome]
- Y10T428/2985—Solid-walled microcapsule from synthetic polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Medicinal Preparation (AREA)
- Color Printing (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3743427A DE3743427C1 (en) | 1987-12-21 | 1987-12-21 | Process for the microencapsulation of hydrophobic oils, the microcapsules obtainable thereby and their use |
DE3818712A DE3818712A1 (de) | 1988-06-01 | 1988-06-01 | Verfahren zur herstellung von mikrokapseln, die danach erhaeltlichen mikrokapseln und deren verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8806862A true BR8806862A (pt) | 1989-08-29 |
Family
ID=25863042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR888806862A BR8806862A (pt) | 1987-12-21 | 1988-12-21 | Metodo para confeccao de microcapsulas |
Country Status (14)
Country | Link |
---|---|
US (1) | US5011634A (pt) |
EP (1) | EP0321750B2 (pt) |
JP (1) | JPH024441A (pt) |
KR (1) | KR920005937B1 (pt) |
AT (1) | ATE56632T1 (pt) |
AU (1) | AU597518B2 (pt) |
BR (1) | BR8806862A (pt) |
CA (1) | CA1331436C (pt) |
DE (1) | DE3860663D1 (pt) |
ES (1) | ES2017536T5 (pt) |
GR (1) | GR3001022T3 (pt) |
HK (1) | HK44291A (pt) |
IL (1) | IL88713A (pt) |
SG (1) | SG2191G (pt) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4006570C1 (pt) * | 1990-03-02 | 1991-05-23 | Papierfabrik August Koehler Ag, 7602 Oberkirch, De | |
US5204185A (en) * | 1990-12-11 | 1993-04-20 | The Standard Register Company | Microencapsulation process using melamine-formaldehyde and microcapsules produced thereby |
JPH0632301A (ja) * | 1992-07-13 | 1994-02-08 | Snow Brand Milk Prod Co Ltd | 固液充填物の充填方法および充填装置 |
FR2742355B1 (fr) * | 1995-12-14 | 1998-02-06 | Aimco Sa | Procede pour disperser de facon homogene au moins un reactif dans une matrice fluide et produits obtenus |
US5997900A (en) * | 1996-04-17 | 1999-12-07 | Wang; Taylor G. | Encapsulation system for the immunoisolation of living cells |
DE10000621A1 (de) * | 2000-01-10 | 2001-07-12 | Basf Ag | Niedrigviskose, formaldehydreduzierte Dispersionen von Mikrokapseln aus Melamin-Formaldehyd-Harzen |
ATE235960T1 (de) * | 2000-01-13 | 2003-04-15 | Kureha Chemical Ind Co Ltd | Mikrokapsel und sein herstellungsverfahren |
JP3927358B2 (ja) * | 2000-09-01 | 2007-06-06 | トヨタ自動車株式会社 | 摺動部材用組成物 |
US20040084791A1 (en) * | 2001-01-18 | 2004-05-06 | Kyu-Tek Han | Biodegradale polyurethane capsules and manufacturing method thereof |
BR0211706B1 (pt) * | 2001-08-03 | 2013-11-26 | Método para encapsular um produto para fazer cápsulas, e, cápsula | |
KR20020023817A (ko) * | 2001-12-20 | 2002-03-29 | 이재식 | 마이크로캡슐향이 나는 유리(향기나는 유리) |
CA2476556A1 (en) | 2002-02-13 | 2003-08-21 | Duke University | Modulation of immune response by non-peptide binding stress response polypeptides |
GB0409570D0 (en) * | 2004-04-29 | 2004-06-02 | Ciba Spec Chem Water Treat Ltd | Particulate compositions and their manufacture |
US20060024340A1 (en) * | 2004-07-30 | 2006-02-02 | Elder Stewart T | Encapsulated fluorescent whitening compositions for improved surface appearance |
KR20090079957A (ko) * | 2006-11-17 | 2009-07-22 | 시바 홀딩 인크 | 마이크로캡슐, 이의 용도 및 이의 제조방법 |
KR20100032409A (ko) * | 2007-06-12 | 2010-03-25 | 바스프 에스이 | 마이크로캡슐, 이의 용도 및 이의 제조 방법 |
CN103221070B (zh) | 2010-08-30 | 2019-07-12 | 哈佛大学校长及研究员协会 | 用于狭窄病变和溶解血栓疗法的切变控制释放 |
JP6153944B2 (ja) * | 2011-12-27 | 2017-06-28 | ダウ グローバル テクノロジーズ エルエルシー | マイクロカプセル |
EP2689835B1 (de) * | 2012-07-26 | 2019-05-08 | Papierfabrik August Koehler SE | Duftölverkapselung |
US9610228B2 (en) | 2013-10-11 | 2017-04-04 | International Flavors & Fragrances Inc. | Terpolymer-coated polymer encapsulated active material |
EP2865423B1 (en) | 2013-10-18 | 2020-03-04 | International Flavors & Fragrances Inc. | Hybrid fragrance encapsulate formulation and method for using the same |
CN104544069A (zh) * | 2014-12-31 | 2015-04-29 | 无限极(中国)有限公司 | 一种火麻仁油微胶囊的制备方法 |
CN107835681A (zh) * | 2015-06-30 | 2018-03-23 | 宝洁公司 | 包含多个包含香料的微胶囊群体的组合物 |
CN107809994A (zh) | 2015-06-30 | 2018-03-16 | 宝洁公司 | 包含多个微胶囊群体的组合物 |
JP2018523749A (ja) * | 2015-08-18 | 2018-08-23 | マイクロテック・ラボラトリーズ・インコーポレーテッド | 遊離ホルムアルデヒドの残余量が低いマイクロカプセルを製造する方法及びその方法により製造されたマイクロカプセル |
WO2018053356A1 (en) | 2016-09-16 | 2018-03-22 | International Flavors & Fragrances Inc. | Microcapsule compositions stabilized with viscosity control agents |
EP3416610B1 (en) | 2016-02-18 | 2024-08-14 | International Flavors & Fragrances Inc. | Microcapsule composition |
US20180085291A1 (en) | 2016-09-28 | 2018-03-29 | International Flavors & Fragrances Inc. | Microcapsule compositions containing amino silicone |
EP3897955B1 (en) | 2018-12-18 | 2024-02-07 | International Flavors & Fragrances Inc. | Hydroxyethyl cellulose microcapsules |
US11788091B2 (en) | 2019-08-21 | 2023-10-17 | University Of Virginia Patent Foundation | Methods and compositions for diagnosing and treating prostate cancer based on long noncoding RNA overlapping the LCK gene that regulates prostate cancer cell growth |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH490889A (de) * | 1965-08-02 | 1970-05-31 | Ciba Geigy | Verfahren zur Einkapselung von in einer Flüssigkeit fein verteilter Substanz |
US3607775A (en) * | 1968-01-29 | 1971-09-21 | Ncr Co | Process for encapsulating minute particles by use of autogenously polymerizable capsule wall material |
CH540715A (de) * | 1970-05-26 | 1973-10-15 | Ciba Geigy Ag | Verfahren zur Einkapselung von in einer Flüssigkeit fein verteilter Substanz |
BE786307A (fr) * | 1971-07-16 | 1973-01-15 | Ciba Geigy | Procede d'encapsulation de substances finement dispersees dans un liquide selon le procede de condensation par atomisation |
JPS6023859B2 (ja) * | 1978-11-14 | 1985-06-10 | 神崎製紙株式会社 | マイクロカプセルの製造方法 |
DE2940786A1 (de) * | 1979-10-08 | 1981-04-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von mikrokapseln |
AU539624B2 (en) * | 1980-04-08 | 1984-10-11 | Wiggins Teape Group Limited, The | Production of microcapsules |
ATE38337T1 (de) * | 1984-12-24 | 1988-11-15 | Koehler August Papierfab | Verfahren zur mikroverkapselung von oelen mit darin geloesten farbreaktionspartnern, danach hergestellte mikrokapseln und deren verwendung in farbreaktionsaufzeichnungssystemen. |
DE3532878A1 (de) * | 1985-09-14 | 1987-03-26 | Basf Ag | Kontinuierliches verfahren zur herstellung von mikrokapseln mit waenden aus melamin-formaldehydkondensaten in waessriger dispersion |
DE3709586C1 (de) * | 1987-03-24 | 1988-07-14 | Koehler August Papierfab | Verfahren zur Mikroverkapselung von hydrophoben OElen,die danach erhaeltlichen Mikrokapseln und deren Verwendung |
-
1988
- 1988-11-30 AT AT88119999T patent/ATE56632T1/de not_active IP Right Cessation
- 1988-11-30 DE DE8888119999T patent/DE3860663D1/de not_active Expired - Fee Related
- 1988-11-30 ES ES88119999T patent/ES2017536T5/es not_active Expired - Lifetime
- 1988-11-30 EP EP88119999A patent/EP0321750B2/de not_active Expired - Lifetime
- 1988-12-16 AU AU27028/88A patent/AU597518B2/en not_active Ceased
- 1988-12-16 US US07/285,506 patent/US5011634A/en not_active Expired - Lifetime
- 1988-12-19 IL IL88713A patent/IL88713A/xx unknown
- 1988-12-20 CA CA000586410A patent/CA1331436C/en not_active Expired - Fee Related
- 1988-12-20 KR KR1019880017049A patent/KR920005937B1/ko not_active IP Right Cessation
- 1988-12-21 BR BR888806862A patent/BR8806862A/pt unknown
- 1988-12-21 JP JP63323210A patent/JPH024441A/ja active Granted
-
1990
- 1990-09-20 GR GR90400318T patent/GR3001022T3/el unknown
-
1991
- 1991-01-17 SG SG21/91A patent/SG2191G/en unknown
- 1991-06-06 HK HK442/91A patent/HK44291A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2017536B3 (es) | 1991-02-16 |
HK44291A (en) | 1991-06-14 |
DE3860663D1 (de) | 1990-10-25 |
JPH0570498B2 (pt) | 1993-10-05 |
AU597518B2 (en) | 1990-05-31 |
JPH024441A (ja) | 1990-01-09 |
EP0321750B1 (de) | 1990-09-19 |
IL88713A0 (en) | 1989-07-31 |
GR3001022T3 (en) | 1991-12-30 |
ATE56632T1 (de) | 1990-10-15 |
KR890009458A (ko) | 1989-08-02 |
CA1331436C (en) | 1994-08-16 |
ES2017536T5 (es) | 1995-08-01 |
KR920005937B1 (ko) | 1992-07-25 |
AU2702888A (en) | 1989-07-06 |
SG2191G (en) | 1991-07-26 |
IL88713A (en) | 1992-09-06 |
EP0321750A1 (de) | 1989-06-28 |
US5011634A (en) | 1991-04-30 |
EP0321750B2 (de) | 1993-03-24 |
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