IL49539A - Process for the production of microcapsules - Google Patents

Process for the production of microcapsules

Info

Publication number
IL49539A
IL49539A IL49539A IL4953976A IL49539A IL 49539 A IL49539 A IL 49539A IL 49539 A IL49539 A IL 49539A IL 4953976 A IL4953976 A IL 4953976A IL 49539 A IL49539 A IL 49539A
Authority
IL
Israel
Prior art keywords
microcapsules
production
Prior art date
Application number
IL49539A
Other languages
English (en)
Other versions
IL49539A0 (en
Original Assignee
Bayer Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19752523586 external-priority patent/DE2523586C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of IL49539A0 publication Critical patent/IL49539A0/xx
Publication of IL49539A publication Critical patent/IL49539A/xx

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
    • B01J13/16—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
    • B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
    • 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
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Polyurethanes Or Polyureas (AREA)
IL49539A 1975-05-10 1976-05-07 Process for the production of microcapsules IL49539A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2520892 1975-05-10
DE19752523586 DE2523586C3 (de) 1975-05-28 1975-05-28 Verwendung von Polycarbodiimiden bei der Herstellung von Mikrokapseln

Publications (2)

Publication Number Publication Date
IL49539A0 IL49539A0 (en) 1976-07-30
IL49539A true IL49539A (en) 1979-11-30

Family

ID=25768878

Family Applications (1)

Application Number Title Priority Date Filing Date
IL49539A IL49539A (en) 1975-05-10 1976-05-07 Process for the production of microcapsules

Country Status (12)

Country Link
JP (1) JPS51137676A (nl)
BR (1) BR7602885A (nl)
CA (1) CA1079585A (nl)
CH (1) CH603235A5 (nl)
DD (1) DD125473A5 (nl)
DK (1) DK147697B (nl)
FR (1) FR2310801A1 (nl)
GB (1) GB1529517A (nl)
IL (1) IL49539A (nl)
IT (1) IT1061255B (nl)
MX (1) MX146606A (nl)
NL (1) NL7604927A (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617747C2 (de) * 1976-04-23 1982-07-01 Bayer Ag, 5090 Leverkusen Reaktionsdurchschreibepapiere
DE2619524A1 (de) * 1976-05-03 1977-11-24 Bayer Ag Verfahren zur herstellung von mikrokapseln
US7833578B2 (en) 2003-07-07 2010-11-16 Taiwan Textile Research Institute Composition and method for fabricating microcapsules encapsulating phase-change material
WO2009112467A1 (de) * 2008-03-11 2009-09-17 Basf Se Mikokapseln mit wänden aus acylharnstoff
JP7080772B2 (ja) * 2018-08-29 2022-06-06 トッパン・フォームズ株式会社 マイクロカプセル剤の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311712B2 (de) * 1973-03-09 1978-08-10 Bayer Ag, 5090 Leverkusen Verfahren zur Hersteilung von Mikrokapseln

Also Published As

Publication number Publication date
JPS6151941B2 (nl) 1986-11-11
FR2310801A1 (fr) 1976-12-10
DK204576A (da) 1976-11-11
CA1079585A (en) 1980-06-17
CH603235A5 (nl) 1978-08-15
MX146606A (es) 1982-07-15
FR2310801B1 (nl) 1982-05-07
IT1061255B (it) 1983-02-28
BR7602885A (pt) 1976-11-23
IL49539A0 (en) 1976-07-30
JPS51137676A (en) 1976-11-27
DD125473A5 (nl) 1977-04-20
DK147697B (da) 1984-11-19
NL7604927A (nl) 1976-11-12
GB1529517A (en) 1978-10-25

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