FR1603906A - Forming condensation polymer in the walls of microcapsules to make the - m hydrophobic and impermeable - Google Patents
Forming condensation polymer in the walls of microcapsules to make the - m hydrophobic and impermeableInfo
- Publication number
- FR1603906A FR1603906A FR1603906DA FR1603906A FR 1603906 A FR1603906 A FR 1603906A FR 1603906D A FR1603906D A FR 1603906DA FR 1603906 A FR1603906 A FR 1603906A
- Authority
- FR
- France
- Prior art keywords
- walls
- microcapsules
- impermeable
- hydrophobic
- make
- 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
- 239000003094 microcapsule Substances 0.000 title abstract 3
- 230000002209 hydrophobic effect Effects 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- 230000005494 condensation Effects 0.000 title 1
- 238000009833 condensation Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 2
- 239000000376 reactant Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 230000004075 alteration Effects 0.000 abstract 1
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 239000002775 capsule Substances 0.000 abstract 1
- -1 colourants Substances 0.000 abstract 1
- 238000006482 condensation reaction Methods 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- 229920001477 hydrophilic polymer Polymers 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
- 239000002304 perfume Substances 0.000 abstract 1
- 239000007787 solid Substances 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
- B01J13/20—After-treatment of capsule walls, e.g. hardening
-
- 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
- B01J13/206—Hardening; drying
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Medicinal Preparation (AREA)
- Formation And Processing Of Food Products (AREA)
- Fats And Perfumes (AREA)
- Fertilizers (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70112468A | 1968-01-29 | 1968-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1603906A true FR1603906A (en) | 1971-06-14 |
Family
ID=24816167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1603906D Expired FR1603906A (en) | 1968-01-29 | 1968-12-24 | Forming condensation polymer in the walls of microcapsules to make the - m hydrophobic and impermeable |
Country Status (12)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110183274A (zh) * | 2019-06-18 | 2019-08-30 | 吉林农业大学 | 一种具有缓控释功能的包膜肥料及其制备方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009090747A1 (ja) * | 2008-01-17 | 2009-07-23 | Tadamasa Fujimura | マイクロカプセル化消火剤及びその製造方法、並びに消火性複合材料 |
| CN106700663B (zh) * | 2017-01-09 | 2018-08-07 | 中南大学 | 一种树脂包覆型铜金粉的制备方法 |
| CN113842375B (zh) * | 2021-10-13 | 2023-07-25 | 深圳市华宝生物材料科技有限公司 | 一种具有梯度囊壁结构的微胶囊及其制备方法 |
-
1968
- 1968-11-26 IT IT2420268A patent/IT969020B/it active
- 1968-12-17 NO NO504168A patent/NO129034B/no unknown
- 1968-12-19 SE SE1746068A patent/SE345394B/xx unknown
- 1968-12-24 FR FR1603906D patent/FR1603906A/fr not_active Expired
-
1969
- 1969-01-07 GB GB94869A patent/GB1190721A/en not_active Expired
- 1969-01-08 BE BE726581D patent/BE726581A/xx not_active IP Right Cessation
- 1969-01-13 CH CH71669A patent/CH495167A/fr not_active IP Right Cessation
- 1969-01-16 DK DK23169A patent/DK124994B/da unknown
- 1969-01-27 AT AT785/69A patent/AT304455B/de not_active IP Right Cessation
- 1969-01-28 NL NL6901364A patent/NL151910B/xx not_active IP Right Cessation
- 1969-01-28 JP JP44006239A patent/JPS5030030B1/ja active Pending
- 1969-01-28 BR BR20590969A patent/BR6905909D0/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110183274A (zh) * | 2019-06-18 | 2019-08-30 | 吉林农业大学 | 一种具有缓控释功能的包膜肥料及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DK124994B (da) | 1972-12-18 |
| GB1190721A (en) | 1970-05-06 |
| NL6901364A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-07-31 |
| IT969020B (it) | 1974-03-30 |
| NL151910B (nl) | 1977-01-17 |
| JPS5030030B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-27 |
| NO129034B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-18 |
| AT304455B (de) | 1972-12-15 |
| SE345394B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-29 |
| CH495167A (fr) | 1970-08-31 |
| BE726581A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-06-16 |
| BR6905909D0 (pt) | 1973-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| TP | Transmission of property |