JPS56102934A - Manufacture of micro capsule - Google Patents
Manufacture of micro capsuleInfo
- Publication number
- JPS56102934A JPS56102934A JP603480A JP603480A JPS56102934A JP S56102934 A JPS56102934 A JP S56102934A JP 603480 A JP603480 A JP 603480A JP 603480 A JP603480 A JP 603480A JP S56102934 A JPS56102934 A JP S56102934A
- Authority
- JP
- Japan
- Prior art keywords
- hydrophobic
- medium
- basic acid
- monomer
- capsule
- 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.)
- Granted
Links
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
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
PURPOSE:To capsulate a hydrophobic nucleus material by subjecting an aminoaldehyde resin prepolymer to plycondensation in the presence of the copolymer of a hydrophobic monomer and an unsaturated basic acid monomer. CONSTITUTION:The copolimer of hydrophobic monomer and unsaturated basic acid monomer, in which the hydrophobic monomer unit is 4-100% of the unsaturated basic acid monomer unit by the reason that the copolymer must be water- soluble for obtaining expected effect, is dissolved in a capsule-manufacturing hydrophobic medium, and then a hydrophobic mucleus material is dispersed in the medium. And, an aminoaldehyde resin prepolymer is subjected to polycondensation in the capsule-manufacturing hydrophobic medium to deposit the polycondensation resin on the surface of the nucleus material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP603480A JPS56102934A (en) | 1980-01-21 | 1980-01-21 | Manufacture of micro capsule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP603480A JPS56102934A (en) | 1980-01-21 | 1980-01-21 | Manufacture of micro capsule |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56102934A true JPS56102934A (en) | 1981-08-17 |
JPS6355977B2 JPS6355977B2 (en) | 1988-11-07 |
Family
ID=11627362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP603480A Granted JPS56102934A (en) | 1980-01-21 | 1980-01-21 | Manufacture of micro capsule |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56102934A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6068045A (en) * | 1983-07-26 | 1985-04-18 | アツプルトン ペ−パ−ズ インコ−ポレイテツド | Production of microcapsule |
JPS62241550A (en) * | 1986-03-31 | 1987-10-22 | アツプルトン ペ−パ−ズ インコ−ポレイテツド | Manufacture of micro-capsule |
-
1980
- 1980-01-21 JP JP603480A patent/JPS56102934A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6068045A (en) * | 1983-07-26 | 1985-04-18 | アツプルトン ペ−パ−ズ インコ−ポレイテツド | Production of microcapsule |
JPS62241550A (en) * | 1986-03-31 | 1987-10-22 | アツプルトン ペ−パ−ズ インコ−ポレイテツド | Manufacture of micro-capsule |
Also Published As
Publication number | Publication date |
---|---|
JPS6355977B2 (en) | 1988-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8106659A1 (en) | Process for producing microcapsules | |
JPS51148788A (en) | A process for preparing hydrophilic polymers | |
JPS51125491A (en) | A process for producing transparent plastic shaped articles | |
JPS56102934A (en) | Manufacture of micro capsule | |
JPS525496A (en) | Ferromagnetic grit manufacturing process | |
JPS5295762A (en) | Production of resin syrup | |
JPS5738823A (en) | Ion-exchange membrane and its production | |
JPS5237930A (en) | Dispersible pigment and its preparation | |
JPS56114941A (en) | Photosensitive resin composition | |
JPS5322171A (en) | Production of pigment-attached fluorescent substance | |
JPS521567A (en) | Settling separation method by making use of ultrasonic wave | |
JPS5250344A (en) | Process for concentrating latexes | |
JPS6443343A (en) | Microcapsules and their production | |
JPS5330095A (en) | Method of producing resinoid grinding wheel | |
JPS56110749A (en) | Preparation of sintered product with permanently hydrophilic nature | |
JPS5347480A (en) | Method for increasing density of coagulated particles | |
JPS51143092A (en) | A process for producing acrylic polymer | |
JPS545096A (en) | Method of immobilizing enzyme or mold using betain polymer | |
JPS5215017A (en) | Method of reinforcing outer plate of car | |
JPS51115591A (en) | Preparation of rubber-modified thermoplastic resins | |
JPS5224164A (en) | Ion exchange apparatus | |
JPS5244854A (en) | Underwater structure coated with hydrophilic copolymer | |
JPS525859A (en) | Process for preparing water-containing spherical gel of polyvinyl alco hol | |
JPS51125944A (en) | Water softening device | |
JPS51129812A (en) | Hysteretic magnetic alloys and their production |