BE822245A - ENCAPSURE PROCESS - Google Patents
ENCAPSURE PROCESSInfo
- Publication number
- BE822245A BE822245A BE150555A BE150555A BE822245A BE 822245 A BE822245 A BE 822245A BE 150555 A BE150555 A BE 150555A BE 150555 A BE150555 A BE 150555A BE 822245 A BE822245 A BE 822245A
- Authority
- BE
- Belgium
- Prior art keywords
- encapsure
- encapsure process
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
-
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5317073A GB1452504A (en) | 1973-11-15 | 1973-11-15 | Method of making microcapsules |
Publications (1)
Publication Number | Publication Date |
---|---|
BE822245A true BE822245A (en) | 1975-05-14 |
Family
ID=10466870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE150555A BE822245A (en) | 1973-11-15 | 1974-11-14 | ENCAPSURE PROCESS |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5083269A (en) |
BE (1) | BE822245A (en) |
DE (1) | DE2453853A1 (en) |
GB (1) | GB1452504A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4140516A (en) * | 1977-05-31 | 1979-02-20 | Stauffer Chemical Company | Encapsulation process employing phase transfer catalysts |
JPS56115635A (en) * | 1980-02-18 | 1981-09-10 | Kanzaki Paper Mfg Co Ltd | Production of microcapsule |
DE3039117A1 (en) * | 1980-10-16 | 1982-05-13 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING MICROCAPSULES |
JPS62129141A (en) * | 1985-11-29 | 1987-06-11 | Fuji Photo Film Co Ltd | Preparation of microcapsule |
JPH0655274B2 (en) * | 1986-02-19 | 1994-07-27 | 神崎製紙株式会社 | Microcapsule manufacturing method |
JP2929294B2 (en) * | 1989-05-30 | 1999-08-03 | 大日本インキ化学工業株式会社 | Pigmented polyurethane polyurea particles and method for producing the same |
CN100400151C (en) * | 2005-09-09 | 2008-07-09 | 浙江大学宁波理工学院 | Method for preparing pigmented cross-linked polyurethane micro-balls |
-
1973
- 1973-11-15 GB GB5317073A patent/GB1452504A/en not_active Expired
-
1974
- 1974-11-12 JP JP49130407A patent/JPS5083269A/ja active Pending
- 1974-11-13 DE DE19742453853 patent/DE2453853A1/en active Pending
- 1974-11-14 BE BE150555A patent/BE822245A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB1452504A (en) | 1976-10-13 |
JPS5083269A (en) | 1975-07-05 |
DE2453853A1 (en) | 1975-05-28 |
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