JPS51137676A - Microcapsule and its manufacture - Google Patents

Microcapsule and its manufacture

Info

Publication number
JPS51137676A
JPS51137676A JP51051392A JP5139276A JPS51137676A JP S51137676 A JPS51137676 A JP S51137676A JP 51051392 A JP51051392 A JP 51051392A JP 5139276 A JP5139276 A JP 5139276A JP S51137676 A JPS51137676 A JP S51137676A
Authority
JP
Japan
Prior art keywords
microcapsule
manufacture
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
Application number
JP51051392A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6151941B2 (fr
Inventor
Baatsu Giyuntaa
Daamu Manfuretsuto
Shieefuaa Barutaa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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 JPS51137676A publication Critical patent/JPS51137676A/ja
Publication of JPS6151941B2 publication Critical patent/JPS6151941B2/ja
Granted legal-status Critical Current

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)
JP51051392A 1975-05-10 1976-05-07 Microcapsule and its manufacture Granted JPS51137676A (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
JPS51137676A true JPS51137676A (en) 1976-11-27
JPS6151941B2 JPS6151941B2 (fr) 1986-11-11

Family

ID=25768878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51051392A Granted JPS51137676A (en) 1975-05-10 1976-05-07 Microcapsule and its manufacture

Country Status (12)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011514841A (ja) * 2008-03-11 2011-05-12 ビーエーエスエフ ソシエタス・ヨーロピア アシル尿素壁を有するマイクロカプセル
JP2020032354A (ja) * 2018-08-29 2020-03-05 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

Families Citing this family (3)

* 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

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011514841A (ja) * 2008-03-11 2011-05-12 ビーエーエスエフ ソシエタス・ヨーロピア アシル尿素壁を有するマイクロカプセル
JP2020032354A (ja) * 2018-08-29 2020-03-05 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

Also Published As

Publication number Publication date
IT1061255B (it) 1983-02-28
MX146606A (es) 1982-07-15
GB1529517A (en) 1978-10-25
FR2310801A1 (fr) 1976-12-10
IL49539A (en) 1979-11-30
IL49539A0 (en) 1976-07-30
DK204576A (da) 1976-11-11
FR2310801B1 (fr) 1982-05-07
NL7604927A (nl) 1976-11-12
DD125473A5 (fr) 1977-04-20
DK147697B (da) 1984-11-19
BR7602885A (pt) 1976-11-23
CA1079585A (fr) 1980-06-17
JPS6151941B2 (fr) 1986-11-11
CH603235A5 (fr) 1978-08-15

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