ES436349A1 - Procedimiento de encapsulacion. - Google Patents
Procedimiento de encapsulacion.Info
- Publication number
- ES436349A1 ES436349A1 ES436349A ES436349A ES436349A1 ES 436349 A1 ES436349 A1 ES 436349A1 ES 436349 A ES436349 A ES 436349A ES 436349 A ES436349 A ES 436349A ES 436349 A1 ES436349 A1 ES 436349A1
- Authority
- ES
- Spain
- Prior art keywords
- gelatin
- copolymer
- parts
- microencapsulation process
- encapsulating
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- 108010010803 Gelatin Proteins 0.000 abstract 4
- 229920000159 gelatin Polymers 0.000 abstract 4
- 239000008273 gelatin Substances 0.000 abstract 4
- 235000019322 gelatine Nutrition 0.000 abstract 4
- 235000011852 gelatine desserts Nutrition 0.000 abstract 4
- 229920001577 copolymer Polymers 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 238000005354 coacervation Methods 0.000 abstract 1
- 238000005538 encapsulation Methods 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
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
- B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
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)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Detergent Compositions (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49040224A JPS5843137B2 (ja) | 1974-04-09 | 1974-04-09 | カプセルカホウホウ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES436349A1 true ES436349A1 (es) | 1977-01-01 |
Family
ID=12574778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES436349A Expired ES436349A1 (es) | 1974-04-09 | 1975-04-07 | Procedimiento de encapsulacion. |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5843137B2 (enExample) |
| BE (1) | BE827677A (enExample) |
| DE (1) | DE2515176A1 (enExample) |
| ES (1) | ES436349A1 (enExample) |
| GB (1) | GB1478788A (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55164283A (en) * | 1979-06-08 | 1980-12-20 | Nichia Kagaku Kogyo Kk | Fluorescent substance with pigment and its preparation |
| DE3016170A1 (de) * | 1980-04-26 | 1981-10-29 | Bayer Ag, 5090 Leverkusen | Mikrokapseln mit definierter oeffnungstemperatur, verfahren zu deren herstellung sowie deren verwendung |
| DD160393A3 (de) * | 1980-11-14 | 1983-07-27 | Horst Dautzenberg | Mikrokapseln und verfahren zu ihrer herstellung |
| GB8326902D0 (en) * | 1983-10-07 | 1983-11-09 | Wiggins Teape Group Ltd | Removal of formaldehyde from micro-capsules |
| GB9110408D0 (en) * | 1989-08-24 | 1991-07-03 | Allied Colloids Ltd | Polymeric compositions |
| DK171065B1 (da) * | 1988-08-24 | 1996-05-13 | Allied Colloids Ltd | Flydende enzym-holdig sammensætning og fremgangsmåde til fremstilling af samme |
| US20050156340A1 (en) * | 2004-01-20 | 2005-07-21 | E Ink Corporation | Preparation of capsules |
| US7790215B2 (en) * | 2002-03-26 | 2010-09-07 | Purdue Pharma Lp | Sustained-release gel coated compositions |
| EP1657299A1 (de) * | 2004-11-12 | 2006-05-17 | Cognis IP Management GmbH | Mikrokapseln |
| US9186642B2 (en) | 2010-04-28 | 2015-11-17 | The Procter & Gamble Company | Delivery particle |
| US9993793B2 (en) | 2010-04-28 | 2018-06-12 | The Procter & Gamble Company | Delivery particles |
| MX2013010983A (es) | 2011-04-07 | 2013-10-30 | Procter & Gamble | Composiciones de champu con deposito mejorado de microcapsulas de poliacrilato. |
| JP6283607B2 (ja) | 2011-04-07 | 2018-02-21 | ザ プロクター アンド ギャンブル カンパニー | ポリアクリレートマイクロカプセルの堆積が増大されたパーソナルクレンジング組成物 |
| MX2013010981A (es) | 2011-04-07 | 2013-10-30 | Procter & Gamble | Composiciones acondicionadoras con deposito mejorado de microcapsulas de poliacrilato. |
| FR3067718B1 (fr) * | 2017-06-16 | 2020-08-14 | Coatex Sas | Composition detergente polymerique sans phosphate |
| WO2022082189A1 (en) | 2020-10-16 | 2022-04-21 | The Procter & Gamble Company | Consumer product compositions comprising a population of encapsulates |
| EP4229164A1 (en) | 2020-10-16 | 2023-08-23 | The Procter & Gamble Company | Consumer product compositions with at least two encapsulate populations |
| US12486478B2 (en) | 2020-10-16 | 2025-12-02 | The Procter & Gamble Company | Consumer products comprising delivery particles with high core:wall ratios |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2698794A (en) * | 1950-04-15 | 1955-01-04 | Eastman Kodak Co | Mixed packet photographic emulsions |
| SE404195B (sv) * | 1973-05-16 | 1978-09-25 | Ppg Industries Inc | Beleggningskomposition innehallande polyuretanpolyol, aminoharts samt tertier amin, som forbettrar glansen |
| JPS5137273A (ja) * | 1974-09-26 | 1976-03-29 | Diesel Kiki Co | Ninyuryokushingobunkatsuhikakukairo |
-
1974
- 1974-04-09 JP JP49040224A patent/JPS5843137B2/ja not_active Expired
-
1975
- 1975-04-07 ES ES436349A patent/ES436349A1/es not_active Expired
- 1975-04-08 BE BE155181A patent/BE827677A/xx not_active IP Right Cessation
- 1975-04-08 DE DE19752515176 patent/DE2515176A1/de not_active Withdrawn
- 1975-04-09 GB GB1464275A patent/GB1478788A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2515176A1 (de) | 1975-10-23 |
| BE827677A (fr) | 1975-07-31 |
| JPS5843137B2 (ja) | 1983-09-24 |
| GB1478788A (en) | 1977-07-06 |
| JPS50142476A (enExample) | 1975-11-17 |
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