GB1198412A - Microencapsulation Process - Google Patents
Microencapsulation ProcessInfo
- Publication number
- GB1198412A GB1198412A GB94569A GB94569A GB1198412A GB 1198412 A GB1198412 A GB 1198412A GB 94569 A GB94569 A GB 94569A GB 94569 A GB94569 A GB 94569A GB 1198412 A GB1198412 A GB 1198412A
- Authority
- GB
- United Kingdom
- Prior art keywords
- poly
- liquid
- acid
- microcapsules
- jan
- 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
- 125000003118 aryl group Chemical group 0.000 abstract 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 abstract 2
- COVFEVWNJUOYRL-UHFFFAOYSA-N digallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)=C1 COVFEVWNJUOYRL-UHFFFAOYSA-N 0.000 abstract 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000003094 microcapsule Substances 0.000 abstract 2
- OIPPWFOQEKKFEE-UHFFFAOYSA-N orcinol Chemical compound CC1=CC(O)=CC(O)=C1 OIPPWFOQEKKFEE-UHFFFAOYSA-N 0.000 abstract 2
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 2
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- -1 #-resorcylic acid Chemical compound 0.000 abstract 1
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 abstract 1
- 239000004101 4-Hexylresorcinol Substances 0.000 abstract 1
- WFJIVOKAWHGMBH-UHFFFAOYSA-N 4-hexylbenzene-1,3-diol Chemical compound CCCCCCC1=CC=C(O)C=C1O WFJIVOKAWHGMBH-UHFFFAOYSA-N 0.000 abstract 1
- 235000019360 4-hexylresorcinol Nutrition 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 229920002707 Digallic acid Polymers 0.000 abstract 1
- 239000001263 FEMA 3042 Substances 0.000 abstract 1
- 229920000084 Gum arabic Polymers 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical class [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 abstract 1
- JPYHHZQJCSQRJY-UHFFFAOYSA-N Phloroglucinol Natural products CCC=CCC=CCC=CCC=CCCCCC(=O)C1=C(O)C=C(O)C=C1O JPYHHZQJCSQRJY-UHFFFAOYSA-N 0.000 abstract 1
- 241000978776 Senegalia senegal Species 0.000 abstract 1
- 235000010489 acacia gum Nutrition 0.000 abstract 1
- 239000000205 acacia gum Substances 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- GGNQRNBDZQJCCN-UHFFFAOYSA-N benzene-1,2,4-triol Chemical compound OC1=CC=C(O)C(O)=C1 GGNQRNBDZQJCCN-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 1
- 239000002775 capsule Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000011162 core material Substances 0.000 abstract 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 abstract 1
- 229940074391 gallic acid Drugs 0.000 abstract 1
- 235000004515 gallic acid Nutrition 0.000 abstract 1
- LRBQNJMCXXYXIU-QWKBTXIPSA-N gallotannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@H]2[C@@H]([C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-QWKBTXIPSA-N 0.000 abstract 1
- 229960003258 hexylresorcinol Drugs 0.000 abstract 1
- LJOQGZACKSYWCH-WZBLMQSHSA-N hydroquinine Chemical compound C1=C(OC)C=C2C([C@@H](O)[C@@H]3C[C@@H]4CCN3C[C@@H]4CC)=CC=NC2=C1 LJOQGZACKSYWCH-WZBLMQSHSA-N 0.000 abstract 1
- 229960004251 hydroquinine Drugs 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 229910017053 inorganic salt Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 235000019341 magnesium sulphate Nutrition 0.000 abstract 1
- NXPPAOGUKPJVDI-UHFFFAOYSA-N naphthalene-1,2-diol Chemical class C1=CC=CC2=C(O)C(O)=CC=C21 NXPPAOGUKPJVDI-UHFFFAOYSA-N 0.000 abstract 1
- 238000005191 phase separation Methods 0.000 abstract 1
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 abstract 1
- 229960001553 phloroglucinol Drugs 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 229940079877 pyrogallol Drugs 0.000 abstract 1
- 229960001755 resorcinol Drugs 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 235000015523 tannic acid Nutrition 0.000 abstract 1
- 229920002258 tannic acid Polymers 0.000 abstract 1
- 229940033123 tannic acid Drugs 0.000 abstract 1
- UUUGYDOQQLOJQA-UHFFFAOYSA-L vanadyl sulfate Chemical compound [V+2]=O.[O-]S([O-])(=O)=O UUUGYDOQQLOJQA-UHFFFAOYSA-L 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
- B01J13/14—Polymerisation; cross-linking
- B01J13/16—Interfacial polymerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Medicinal Preparation (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70112868A | 1968-01-29 | 1968-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1198412A true GB1198412A (en) | 1970-07-15 |
Family
ID=24816183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB94569A Expired GB1198412A (en) | 1968-01-29 | 1969-01-07 | Microencapsulation Process |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT291940B (en)) |
| BE (1) | BE727294A (en)) |
| BR (1) | BR6905912D0 (en)) |
| CH (1) | CH496472A (en)) |
| DK (1) | DK125742B (en)) |
| FR (1) | FR1596380A (en)) |
| GB (1) | GB1198412A (en)) |
| NL (1) | NL152178B (en)) |
| NO (1) | NO124519B (en)) |
| SE (1) | SE344686B (en)) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4525520A (en) * | 1983-03-28 | 1985-06-25 | Kanzaki Paper Manufacturing Company, Ltd. | Method of preparing microcapsules |
| US8034450B2 (en) | 2005-01-21 | 2011-10-11 | Ocean Nutrition Canada Limited | Microcapsules and emulsions containing low bloom gelatin and methods of making and using thereof |
| US8900630B2 (en) | 2002-11-04 | 2014-12-02 | Dsm Nutritional Products | Microcapsules having multiple shells and method for the preparation thereof |
| US8968872B2 (en) | 2002-04-11 | 2015-03-03 | Dsm Nutritional Products Ag | Encapsulated agglomeration of microcapsules and method for the preparation thereof |
| US9056058B2 (en) | 2006-06-05 | 2015-06-16 | Dsm Nutritional Products | Microcapsules with improved shells |
| US9968120B2 (en) | 2006-05-17 | 2018-05-15 | Dsm Nutritional Products Ag | Homogenized formulations containing microcapsules and methods of making and using thereof |
| US10166196B2 (en) | 2007-01-10 | 2019-01-01 | Dsm Nutritional Products Ag | Vegetarian microcapsules |
| EP3328901B1 (en) | 2015-07-30 | 2019-09-11 | Döhler GmbH | Gum arabic from acacia seyal |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4908233A (en) * | 1985-05-08 | 1990-03-13 | Lion Corporation | Production of microcapsules by simple coacervation |
| US4777089A (en) * | 1985-05-08 | 1988-10-11 | Lion Corporation | Microcapsule containing hydrous composition |
-
1968
- 1968-12-19 SE SE1746468A patent/SE344686B/xx unknown
- 1968-12-24 FR FR1596380D patent/FR1596380A/fr not_active Expired
-
1969
- 1969-01-02 NO NO569A patent/NO124519B/no unknown
- 1969-01-07 GB GB94569A patent/GB1198412A/en not_active Expired
- 1969-01-23 BE BE727294D patent/BE727294A/xx unknown
- 1969-01-27 AT AT78469A patent/AT291940B/de not_active IP Right Cessation
- 1969-01-28 NL NL6901366A patent/NL152178B/xx not_active IP Right Cessation
- 1969-01-28 BR BR20591269A patent/BR6905912D0/pt unknown
- 1969-01-28 DK DK44869A patent/DK125742B/da not_active IP Right Cessation
- 1969-01-29 CH CH149369A patent/CH496472A/fr not_active IP Right Cessation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4525520A (en) * | 1983-03-28 | 1985-06-25 | Kanzaki Paper Manufacturing Company, Ltd. | Method of preparing microcapsules |
| US8968872B2 (en) | 2002-04-11 | 2015-03-03 | Dsm Nutritional Products Ag | Encapsulated agglomeration of microcapsules and method for the preparation thereof |
| US8900630B2 (en) | 2002-11-04 | 2014-12-02 | Dsm Nutritional Products | Microcapsules having multiple shells and method for the preparation thereof |
| US8034450B2 (en) | 2005-01-21 | 2011-10-11 | Ocean Nutrition Canada Limited | Microcapsules and emulsions containing low bloom gelatin and methods of making and using thereof |
| US9968120B2 (en) | 2006-05-17 | 2018-05-15 | Dsm Nutritional Products Ag | Homogenized formulations containing microcapsules and methods of making and using thereof |
| US9056058B2 (en) | 2006-06-05 | 2015-06-16 | Dsm Nutritional Products | Microcapsules with improved shells |
| US10166196B2 (en) | 2007-01-10 | 2019-01-01 | Dsm Nutritional Products Ag | Vegetarian microcapsules |
| EP3328901B1 (en) | 2015-07-30 | 2019-09-11 | Döhler GmbH | Gum arabic from acacia seyal |
Also Published As
| Publication number | Publication date |
|---|---|
| NO124519B (en)) | 1972-05-02 |
| SE344686B (en)) | 1972-05-02 |
| NL6901366A (en)) | 1969-07-31 |
| DK125742B (da) | 1973-04-30 |
| BR6905912D0 (pt) | 1973-02-08 |
| FR1596380A (en)) | 1970-06-15 |
| CH496472A (fr) | 1970-09-30 |
| BE727294A (en)) | 1969-07-01 |
| NL152178B (nl) | 1977-02-15 |
| AT291940B (de) | 1971-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |