IT1040510B - Procedimento per incapsulare od avvolgere sostanze solide o liquide in polimeri - Google Patents

Procedimento per incapsulare od avvolgere sostanze solide o liquide in polimeri

Info

Publication number
IT1040510B
IT1040510B IT49732/70A IT4973270A IT1040510B IT 1040510 B IT1040510 B IT 1040510B IT 49732/70 A IT49732/70 A IT 49732/70A IT 4973270 A IT4973270 A IT 4973270A IT 1040510 B IT1040510 B IT 1040510B
Authority
IT
Italy
Prior art keywords
encapsulating
polymers
procedure
liquid substances
wrapping solid
Prior art date
Application number
IT49732/70A
Other languages
English (en)
Italian (it)
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
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT1040510B publication Critical patent/IT1040510B/it

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
    • B01J13/08—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
    • B01J13/14—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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Glanulating (AREA)
IT49732/70A 1969-04-05 1970-04-03 Procedimento per incapsulare od avvolgere sostanze solide o liquide in polimeri IT1040510B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1917738A DE1917738B2 (de) 1969-04-05 1969-04-05 Verfahren zum Einbetten bzw Umhüllen von festen oder flussigen Substanzen

Publications (1)

Publication Number Publication Date
IT1040510B true IT1040510B (it) 1979-12-20

Family

ID=5730557

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49732/70A IT1040510B (it) 1969-04-05 1970-04-03 Procedimento per incapsulare od avvolgere sostanze solide o liquide in polimeri

Country Status (11)

Country Link
JP (1) JPS4823258B1 (fr)
AT (1) AT294777B (fr)
AU (1) AU1332970A (fr)
BE (1) BE748480A (fr)
CA (1) CA928588A (fr)
DE (1) DE1917738B2 (fr)
ES (1) ES378246A1 (fr)
FR (1) FR2042927A5 (fr)
GB (1) GB1310715A (fr)
IL (1) IL34146A0 (fr)
IT (1) IT1040510B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420994A1 (fr) * 1978-03-30 1979-10-26 Pentel Kk Microcapsules ayant une paroi en substance minerale et procede de leur preparation
US4389419A (en) * 1980-11-10 1983-06-21 Damon Corporation Vitamin encapsulation
JPS5929933A (ja) * 1982-08-10 1984-02-17 Kajima Corp 空調装置
US4663286A (en) * 1984-02-13 1987-05-05 Damon Biotech, Inc. Encapsulation of materials
US5855915A (en) 1995-06-30 1999-01-05 Baylor University Tablets or biologically acceptable implants for long-term antiinflammatory drug release
DE102005020551A1 (de) 2005-05-03 2006-11-09 Degussa Ag Feste, redispergierbare Emulsion

Also Published As

Publication number Publication date
JPS4823258B1 (fr) 1973-07-12
DE1917738B2 (de) 1980-06-26
GB1310715A (en) 1973-03-21
CA928588A (en) 1973-06-19
BE748480A (fr) 1970-09-16
AT294777B (de) 1971-12-10
FR2042927A5 (fr) 1971-02-12
DE1917738A1 (de) 1970-10-08
AU1332970A (en) 1971-10-07
ES378246A1 (es) 1972-05-16
IL34146A0 (en) 1970-05-21

Similar Documents

Publication Publication Date Title
ZA708381B (en) Liquid sealed container
DK138063B (da) Apparat til blodfyldemåling.
IE33948L (en) Waterstops
CH521887A (de) Behälter
CH518541A (fr) Distributeur de liquide
YU85370A (en) Sklopljiva stolica sa tri polozaja
BR7016521D0 (pt) Recipiente
SE380438B (sv) Behallarberare
IL33285A0 (en) Swellable polymers
YU190670A (en) Apparatus for the sterilization of packaging materials
AT308625B (de) Verpackungsbehältnis
IT1040510B (it) Procedimento per incapsulare od avvolgere sostanze solide o liquide in polimeri
CH517630A (de) Flüssigkeitsbehälter
AT292482B (de) Behälter
DK136770C (da) Sulfonyloxyphenylurinstoffer til anvendelse i herbicider
CS188110B2 (en) Available gas-tight container for the rescue respiratoryapparatus
AT310075B (de) Verpackungsbehältnis
ZA701904B (en) Medicinal substance
CH474407A (de) Verfahren und Einrichtung zur kontinuierlichen taktweisen Herstellung von mit Flüssigkeit gefüllten quaderförmigen Packungen
AU4938072A (en) Platform
BE751582A (fr) Substances photochromiques perfectionnees
CH492204A (de) Flüssigkeits-Dosiereinrichtung
IT974026B (it) Procedimento e dispositivo per ef fettuare colate dosate
IT951904B (it) Procedimento chimico
GB1320337A (en) Filled ptfe