GB1483303A - Encapsulation method - Google Patents
Encapsulation methodInfo
- Publication number
- GB1483303A GB1483303A GB3087575A GB3087575A GB1483303A GB 1483303 A GB1483303 A GB 1483303A GB 3087575 A GB3087575 A GB 3087575A GB 3087575 A GB3087575 A GB 3087575A GB 1483303 A GB1483303 A GB 1483303A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- parts
- sheet support
- july
- layer
- 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 3
- 238000005538 encapsulation Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 4
- 229920001577 copolymer Polymers 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 229920001059 synthetic polymer Polymers 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
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 229920000084 Gum arabic Polymers 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 241000978776 Senegalia senegal Species 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 235000010489 acacia gum Nutrition 0.000 abstract 1
- 239000000205 acacia gum Substances 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 238000005354 coacervation Methods 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 238000001879 gelation Methods 0.000 abstract 1
- 229920001477 hydrophilic polymer Polymers 0.000 abstract 1
- 239000011976 maleic acid Substances 0.000 abstract 1
- 150000002689 maleic acids Chemical class 0.000 abstract 1
- 239000003094 microcapsule Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical group 0.000 abstract 1
- -1 sulpho groups Chemical group 0.000 abstract 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/36—Steroidal liquid crystal compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/542—Macromolecular compounds
- C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Color Printing (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Liquid Crystal Substances (AREA)
- Fats And Perfumes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49084900A JPS5113386A (enrdf_load_stackoverflow) | 1974-07-24 | 1974-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1483303A true GB1483303A (en) | 1977-08-17 |
Family
ID=13843603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3087575A Expired GB1483303A (en) | 1974-07-24 | 1975-07-23 | Encapsulation method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5113386A (enrdf_load_stackoverflow) |
| ES (1) | ES439633A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1483303A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4612556A (en) * | 1983-10-07 | 1986-09-16 | The Wiggins Teape Group Limited | Self-contained pressure sensitive copying material and its production |
| GB2225595A (en) * | 1987-06-17 | 1990-06-06 | Business Forms Limited | Carbonless copy paper |
| WO2005105290A1 (en) * | 2004-04-21 | 2005-11-10 | E.I. Dupont De Nemours And Company | Encapsulation of oils by coacervation |
| CN103406080A (zh) * | 2013-07-26 | 2013-11-27 | 大连工业大学 | 复凝聚法制备细菌胞外多糖为壁材的共轭亚油酸微胶囊 |
| CN104130861A (zh) * | 2014-07-24 | 2014-11-05 | 佩兰生物科技(上海)有限公司 | 微胶囊植物精油及含该微胶囊植物精油的精油皂 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6178157B2 (ja) * | 2013-08-09 | 2017-08-09 | 花王株式会社 | 硬質表面の処理方法 |
| EP3298894B1 (en) | 2015-05-20 | 2021-05-12 | Ishihara Sangyo Kaisha, Ltd. | Microcapsule suspension |
| WO2017037538A2 (en) | 2015-09-04 | 2017-03-09 | Besselink Petrus A | Flexible and steerable device |
-
1974
- 1974-07-24 JP JP49084900A patent/JPS5113386A/ja active Pending
-
1975
- 1975-07-22 ES ES439633A patent/ES439633A1/es not_active Expired
- 1975-07-23 GB GB3087575A patent/GB1483303A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4612556A (en) * | 1983-10-07 | 1986-09-16 | The Wiggins Teape Group Limited | Self-contained pressure sensitive copying material and its production |
| GB2225595A (en) * | 1987-06-17 | 1990-06-06 | Business Forms Limited | Carbonless copy paper |
| GB2225595B (en) * | 1987-06-17 | 1992-11-11 | Business Forms Limited | Carbonless copy paper |
| WO2005105290A1 (en) * | 2004-04-21 | 2005-11-10 | E.I. Dupont De Nemours And Company | Encapsulation of oils by coacervation |
| CN103406080A (zh) * | 2013-07-26 | 2013-11-27 | 大连工业大学 | 复凝聚法制备细菌胞外多糖为壁材的共轭亚油酸微胶囊 |
| CN103406080B (zh) * | 2013-07-26 | 2015-11-18 | 大连工业大学 | 复凝聚法制备细菌胞外多糖为壁材的共轭亚油酸微胶囊 |
| CN104130861A (zh) * | 2014-07-24 | 2014-11-05 | 佩兰生物科技(上海)有限公司 | 微胶囊植物精油及含该微胶囊植物精油的精油皂 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES439633A1 (es) | 1977-03-16 |
| JPS5113386A (enrdf_load_stackoverflow) | 1976-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |