IT1040510B - PROCEDURE FOR ENCAPSULATING OR WRAPPING SOLID OR LIQUID SUBSTANCES IN POLYMERS - Google Patents

PROCEDURE FOR ENCAPSULATING OR WRAPPING SOLID OR LIQUID SUBSTANCES IN POLYMERS

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
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/en

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)
  • Glanulating (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
IT49732/70A 1969-04-05 1970-04-03 PROCEDURE FOR ENCAPSULATING OR WRAPPING SOLID OR LIQUID SUBSTANCES IN POLYMERS IT1040510B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1917738A DE1917738B2 (en) 1969-04-05 1969-04-05 Process for embedding or enveloping solid or liquid substances

Publications (1)

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

Family

ID=5730557

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49732/70A IT1040510B (en) 1969-04-05 1970-04-03 PROCEDURE FOR ENCAPSULATING OR WRAPPING SOLID OR LIQUID SUBSTANCES IN POLYMERS

Country Status (11)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420994A1 (en) * 1978-03-30 1979-10-26 Pentel Kk MICROCAPSULES HAVING A MINERAL WALL AND PROCESS FOR THEIR PREPARATION
US4389419A (en) * 1980-11-10 1983-06-21 Damon Corporation Vitamin encapsulation
JPS5929933A (en) * 1982-08-10 1984-02-17 Kajima Corp Air conditioning apparatus
US4663286A (en) * 1984-02-13 1987-05-05 Damon Biotech, Inc. Encapsulation of materials
WO1997002019A1 (en) * 1995-06-30 1997-01-23 Baylor University Polyester/carboxylic acid composite materials
DE102005020551A1 (en) 2005-05-03 2006-11-09 Degussa Ag Solid, redispersible emulsion

Also Published As

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

Similar Documents

Publication Publication Date Title
ZA708381B (en) Liquid sealed container
BE746770A (en) LARGE-DIMENSIONAL CONTAINER HANDLING EQUIPMENT
DK138063B (en) Blood filling device.
IE33948B1 (en) Waterstops
CH521887A (en) container
CH518541A (en) Liquid dispenser
YU32965B (en) Sklopljiva stolica sa tri polozaja
BR7016521D0 (en) CONTAINER
SE380438B (en) CONTAINER
IL33285A0 (en) Swellable polymers
AT308625B (en) Packaging container
IT1040510B (en) PROCEDURE FOR ENCAPSULATING OR WRAPPING SOLID OR LIQUID SUBSTANCES IN POLYMERS
CH517630A (en) Liquid container
AT292482B (en) container
DK136770C (en) SULPHONYLOXYPHENYLURIN SUBSTANCES FOR USE IN HERBICIDES
CS188110B2 (en) Available gas-tight container for the rescue respiratoryapparatus
AT310075B (en) Packaging container
ZA697680B (en) Apparatus suitable for use in the moulding of concrete
ZA701904B (en) Medicinal substance
CH474407A (en) Method and device for the continuous, cyclical production of cuboid packs filled with liquid
SE380750B (en) METALLURGIC CONTAINER
AU4938072A (en) Platform
BE751582A (en) PERFECTED PHOTOCHROMIC SUBSTANCES
CH492204A (en) Liquid dosing device
IT974026B (en) PROCEDURE AND DEVICE FOR EF MAKING DOSED CASTINGS