GB1129430A - Process for manufacturing minute capsules - Google Patents
Process for manufacturing minute capsulesInfo
- Publication number
- GB1129430A GB1129430A GB29994/67A GB2999467A GB1129430A GB 1129430 A GB1129430 A GB 1129430A GB 29994/67 A GB29994/67 A GB 29994/67A GB 2999467 A GB2999467 A GB 2999467A GB 1129430 A GB1129430 A GB 1129430A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- encapsulation
- capsules
- core material
- microcapsules
- 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
- 239000002775 capsule Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 2
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 abstract 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 abstract 2
- 239000011162 core material Substances 0.000 abstract 2
- 238000005538 encapsulation Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000003094 microcapsule Substances 0.000 abstract 2
- PHXCSXYIPNHJHP-IZGCTLQUSA-N (4s,4as,5as,6r,12ar)-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide;phosphoric acid Chemical compound OP(O)(O)=O.C1=CC=C2[C@@](O)(C)[C@H]3C[C@H]4[C@H](N(C)C)C(=O)C(C(N)=O)=C(O)[C@@]4(O)C(=O)C3=C(O)C2=C1O PHXCSXYIPNHJHP-IZGCTLQUSA-N 0.000 abstract 1
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 229920000084 Gum arabic Polymers 0.000 abstract 1
- NPPQSCRMBWNHMW-UHFFFAOYSA-N Meprobamate Chemical compound NC(=O)OCC(C)(CCC)COC(N)=O NPPQSCRMBWNHMW-UHFFFAOYSA-N 0.000 abstract 1
- SKZKKFZAGNVIMN-UHFFFAOYSA-N Salicilamide Chemical compound NC(=O)C1=CC=CC=C1O SKZKKFZAGNVIMN-UHFFFAOYSA-N 0.000 abstract 1
- 241000978776 Senegalia senegal Species 0.000 abstract 1
- 229930003448 Vitamin K Natural products 0.000 abstract 1
- 235000010489 acacia gum Nutrition 0.000 abstract 1
- 239000000205 acacia gum Substances 0.000 abstract 1
- BVGLIYRKPOITBQ-ANPZCEIESA-N benzylpenicillin benzathine Chemical compound C=1C=CC=CC=1C[NH2+]CC[NH2+]CC1=CC=CC=C1.N([C@H]1[C@H]2SC([C@@H](N2C1=O)C([O-])=O)(C)C)C(=O)CC1=CC=CC=C1.N([C@H]1[C@H]2SC([C@@H](N2C1=O)C([O-])=O)(C)C)C(=O)CC1=CC=CC=C1 BVGLIYRKPOITBQ-ANPZCEIESA-N 0.000 abstract 1
- BFPSDSIWYFKGBC-UHFFFAOYSA-N chlorotrianisene Chemical compound C1=CC(OC)=CC=C1C(Cl)=C(C=1C=CC(OC)=CC=1)C1=CC=C(OC)C=C1 BFPSDSIWYFKGBC-UHFFFAOYSA-N 0.000 abstract 1
- 229960002559 chlorotrianisene Drugs 0.000 abstract 1
- 229940107161 cholesterol Drugs 0.000 abstract 1
- 235000012000 cholesterol Nutrition 0.000 abstract 1
- 238000005354 coacervation Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 abstract 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- TYQXKHPOXXXCTP-CSLYCKPJSA-N erythromycin A 2'-propanoate Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)OC(=O)CC)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 TYQXKHPOXXXCTP-CSLYCKPJSA-N 0.000 abstract 1
- 229950001028 erythromycin propionate Drugs 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229960004815 meprobamate Drugs 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 235000019371 penicillin G benzathine Nutrition 0.000 abstract 1
- HTYIXCKSEQQCJO-UHFFFAOYSA-N phenaglycodol Chemical compound CC(C)(O)C(C)(O)C1=CC=C(Cl)C=C1 HTYIXCKSEQQCJO-UHFFFAOYSA-N 0.000 abstract 1
- 229950005116 phenaglycodol Drugs 0.000 abstract 1
- SHUZOJHMOBOZST-UHFFFAOYSA-N phylloquinone Natural products CC(C)CCCCC(C)CCC(C)CCCC(=CCC1=C(C)C(=O)c2ccccc2C1=O)C SHUZOJHMOBOZST-UHFFFAOYSA-N 0.000 abstract 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 abstract 1
- 229960002477 riboflavin Drugs 0.000 abstract 1
- 235000019192 riboflavin Nutrition 0.000 abstract 1
- 239000002151 riboflavin Substances 0.000 abstract 1
- 229960000581 salicylamide Drugs 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229960002180 tetracycline Drugs 0.000 abstract 1
- OFVLGDICTFRJMM-WESIUVDSSA-N tetracycline Chemical compound C1=CC=C2[C@](O)(C)[C@H]3C[C@H]4[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]4(O)C(O)=C3C(=O)C2=C1O OFVLGDICTFRJMM-WESIUVDSSA-N 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- 235000019168 vitamin K Nutrition 0.000 abstract 1
- 239000011712 vitamin K Substances 0.000 abstract 1
- 150000003721 vitamin K derivatives Chemical class 0.000 abstract 1
- 229940046010 vitamin k Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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]
-
- 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
- Y10T428/2987—Addition polymer from unsaturated monomers only
-
- 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.]
- Y10T428/2989—Microcapsule with solid core [includes liposome]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56703866A | 1966-07-22 | 1966-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1129430A true GB1129430A (en) | 1968-10-02 |
Family
ID=24265483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29994/67A Expired GB1129430A (en) | 1966-07-22 | 1967-06-29 | Process for manufacturing minute capsules |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3533958A (enExample) |
| JP (1) | JPS5027825B1 (enExample) |
| AT (1) | AT275478B (enExample) |
| BE (1) | BE701606A (enExample) |
| BR (1) | BR6791342D0 (enExample) |
| CH (1) | CH471598A (enExample) |
| DE (1) | DE1619795C3 (enExample) |
| DK (1) | DK146054C (enExample) |
| ES (1) | ES343204A1 (enExample) |
| GB (1) | GB1129430A (enExample) |
| NL (1) | NL156613B (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3775172A (en) * | 1972-01-07 | 1973-11-27 | Ncr | Process for film-coating articles |
| US3925560A (en) * | 1973-05-14 | 1975-12-09 | Commw Scient Ind Res Org | Feed supplements for ruminants comprising lipid encapsulated with protein-aldehyde reaction product |
| CA1077842A (en) * | 1975-10-09 | 1980-05-20 | Minnesota Mining And Manufacturing Company | Albumin medicament carrier system |
| JPS5283723U (enExample) * | 1975-12-19 | 1977-06-22 | ||
| JPS52107626U (enExample) * | 1976-02-13 | 1977-08-16 | ||
| US4606940A (en) * | 1984-12-21 | 1986-08-19 | The Ohio State University Research Foundation | Small particle formation and encapsulation |
| CA2009047C (en) * | 1989-02-27 | 1999-06-08 | Daniel Wayne Michael | Microcapsules containing hydrophobic liquid core |
| US4946624A (en) * | 1989-02-27 | 1990-08-07 | The Procter & Gamble Company | Microcapsules containing hydrophobic liquid core |
| US4961871A (en) * | 1989-11-14 | 1990-10-09 | The Procter & Gamble Company | Powdered abrasive cleansers with encapsulated perfume |
| US5922652A (en) | 1992-05-05 | 1999-07-13 | Procter & Gamble | Microencapsulated oil field chemicals |
| US6652889B2 (en) * | 1998-06-01 | 2003-11-25 | Albemarle Corporation | Concentrated aqueous bromine solutions and their preparation and use |
| US20030216488A1 (en) | 2002-04-18 | 2003-11-20 | The Procter & Gamble Company | Compositions comprising a dispersant and microcapsules containing an active material |
| AR040093A1 (es) * | 2002-05-21 | 2005-03-16 | Procter & Gamble | Composicion limpiadora que comprende perlas suspendidas |
| US20030224030A1 (en) | 2002-05-23 | 2003-12-04 | Hirotaka Uchiyama | Methods and articles for reducing airborne particulates |
| EP2070510A1 (en) | 2007-12-10 | 2009-06-17 | Takasago International Corporation | Personal cleansing system |
| US8951708B2 (en) | 2013-06-05 | 2015-02-10 | Xerox Corporation | Method of making toners |
| EP2926894A1 (en) | 2014-03-31 | 2015-10-07 | Givaudan SA | Improvements in or relating to organic compounds |
| EP3282003B1 (en) | 2016-08-09 | 2020-09-02 | Takasago International Corporation | Solid composition comprising free and encapsulated fragrances |
| EP3541355B1 (en) | 2016-11-21 | 2023-06-07 | Bell Flavors And Fragrances, Inc. | Malodor counteractant composition and methods |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2980941A (en) * | 1958-12-08 | 1961-04-25 | Ncr Co | Cleaning sheet |
-
1966
- 1966-07-22 US US567038A patent/US3533958A/en not_active Expired - Lifetime
-
1967
- 1967-06-29 GB GB29994/67A patent/GB1129430A/en not_active Expired
- 1967-07-19 CH CH1024967A patent/CH471598A/fr not_active IP Right Cessation
- 1967-07-19 DE DE1619795A patent/DE1619795C3/de not_active Expired
- 1967-07-19 ES ES343204A patent/ES343204A1/es not_active Expired
- 1967-07-20 BE BE701606D patent/BE701606A/xx not_active IP Right Cessation
- 1967-07-20 AT AT673967A patent/AT275478B/de active
- 1967-07-21 BR BR191342/67A patent/BR6791342D0/pt unknown
- 1967-07-21 JP JP42046719A patent/JPS5027825B1/ja active Pending
- 1967-07-21 DK DK376667A patent/DK146054C/da not_active IP Right Cessation
- 1967-07-24 NL NL6710217.A patent/NL156613B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR6791342D0 (pt) | 1973-05-29 |
| DE1619795C3 (de) | 1983-11-10 |
| DE1619795B2 (de) | 1974-06-06 |
| AT275478B (de) | 1969-10-27 |
| BE701606A (enExample) | 1968-01-02 |
| CH471598A (fr) | 1969-04-30 |
| ES343204A1 (es) | 1968-09-01 |
| US3533958A (en) | 1970-10-13 |
| DK146054B (da) | 1983-06-20 |
| DE1619795A1 (de) | 1970-08-27 |
| NL6710217A (enExample) | 1968-01-23 |
| JPS5027825B1 (enExample) | 1975-09-10 |
| NL156613B (nl) | 1978-05-16 |
| DK146054C (da) | 1983-12-12 |
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