BR7301810D0 - PROCESS FOR ENCAPSULATING A MATERIAL IMMEDIATE WITH WATER, DEPROCESS FOR ENCAPSULATING A MATERIAL IMMISSIBLE WITH WATER, WITHIN A POLYUREA CASE INSIDE A POLYUREA CASE - Google Patents

PROCESS FOR ENCAPSULATING A MATERIAL IMMEDIATE WITH WATER, DEPROCESS FOR ENCAPSULATING A MATERIAL IMMISSIBLE WITH WATER, WITHIN A POLYUREA CASE INSIDE A POLYUREA CASE

Info

Publication number
BR7301810D0
BR7301810D0 BR731810A BR181073A BR7301810D0 BR 7301810 D0 BR7301810 D0 BR 7301810D0 BR 731810 A BR731810 A BR 731810A BR 181073 A BR181073 A BR 181073A BR 7301810 D0 BR7301810 D0 BR 7301810D0
Authority
BR
Brazil
Prior art keywords
polyurea
encapsulating
water
case
deprocess
Prior art date
Application number
BR731810A
Other languages
Portuguese (pt)
Inventor
H Scher
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of BR7301810D0 publication Critical patent/BR7301810D0/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28—Microcapsules or nanocapsules
    • 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
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BR731810A 1972-03-15 1973-03-14 PROCESS FOR ENCAPSULATING A MATERIAL IMMEDIATE WITH WATER, DEPROCESS FOR ENCAPSULATING A MATERIAL IMMISSIBLE WITH WATER, WITHIN A POLYUREA CASE INSIDE A POLYUREA CASE BR7301810D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23479372A 1972-03-15 1972-03-15

Publications (1)

Publication Number Publication Date
BR7301810D0 true BR7301810D0 (en) 1974-06-27

Family

ID=22882853

Family Applications (1)

Application Number Title Priority Date Filing Date
BR731810A BR7301810D0 (en) 1972-03-15 1973-03-14 PROCESS FOR ENCAPSULATING A MATERIAL IMMEDIATE WITH WATER, DEPROCESS FOR ENCAPSULATING A MATERIAL IMMISSIBLE WITH WATER, WITHIN A POLYUREA CASE INSIDE A POLYUREA CASE

Country Status (4)

Country Link
BR (1) BR7301810D0 (en)
DE (1) DE2312059C2 (en)
SU (1) SU523627A3 (en)
ZA (1) ZA731778B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860565A (en) * 1973-10-01 1975-01-14 Minnesota Mining & Mfg Encapsulated isocyanurate catalyst
US4140516A (en) * 1977-05-31 1979-02-20 Stauffer Chemical Company Encapsulation process employing phase transfer catalysts
DE2757017C3 (en) * 1977-12-21 1986-07-31 Hoechst Ag, 6230 Frankfurt Process for the production of pressure-resistant polyurethane-polyurea capsules with a structured inner mass
FR2413123A1 (en) 1977-12-30 1979-07-27 Philagro Sa INTERFACIAL POLYCONDENSATION ENCAPSULATION PROCESS
DE3039117A1 (en) * 1980-10-16 1982-05-13 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING MICROCAPSULES
DE3333654A1 (en) * 1983-09-17 1985-03-28 Cassella Ag, 6000 Frankfurt ENCLOSED, SLOWLY SOLUBLE IN WATER, THEIR PRODUCTION AND THEIR USE
DE10223916A1 (en) * 2002-05-29 2003-12-11 Bayer Cropscience Ag Microcapsule formulations
EP2399667B1 (en) * 2010-06-25 2017-03-08 Cognis IP Management GmbH Process for producing microcapsules
RU2540431C2 (en) * 2012-08-31 2015-02-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Курская государстенная сельскохозяйственная академия имени профессора И.И. Иванова Министерства сельского хозяйства Российской Федерации Method of obtaining microcapsules of heterocyclic compounds of triazine series

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH453305A (en) * 1963-10-21 1968-06-14 Pilot Pen Co Ltd Process for encapsulating fine droplets of dispersed liquids
JPS5022507B1 (en) * 1969-09-02 1975-07-31
DE2757017C3 (en) * 1977-12-21 1986-07-31 Hoechst Ag, 6230 Frankfurt Process for the production of pressure-resistant polyurethane-polyurea capsules with a structured inner mass

Also Published As

Publication number Publication date
DE2312059A1 (en) 1973-09-20
ZA731778B (en) 1973-12-19
SU523627A3 (en) 1976-07-30
DE2312059C2 (en) 1987-04-02

Similar Documents

Publication Publication Date Title
BR7300641D0 (en) PROCESS FOR THE MANUFACTURE OF DISPERSED MONOAZOUS DYES
BR7308052D0 (en) A MATERIAL MOVEMENT SET
BR7301686D0 (en) PROCESS FOR THE PRODUCTION OF A TETRAPOLIMER
BR7303982D0 (en) PROCESS FOR PREPARING THERMOPLASTIC COPOLIESTER ELASTOMERS, SEGMENTED
BR7308765D0 (en) PROCESS FOR THE PREPARATION OF THE N-PHOSPHONO-METHYL-GLYCIN COMPOUND
BR7303843D0 (en) PROCESS FOR THE MANUFACTURE OF TRANSPARENT POLYAMIDES
BR7300224D0 (en) PROCESS FOR THE PREPARATION OF ARYLPYERAZINS
BR7301810D0 (en) PROCESS FOR ENCAPSULATING A MATERIAL IMMEDIATE WITH WATER, DEPROCESS FOR ENCAPSULATING A MATERIAL IMMISSIBLE WITH WATER, WITHIN A POLYUREA CASE INSIDE A POLYUREA CASE
BR7303669D0 (en) PROCESS FOR THE PREPARATION OF THIO-CARBAMYL-SULFENAMIDES
BR7207796D0 (en) MACHINE FOR ASSEMBLING CONTAINERS
BR7305025D0 (en) ISOPARAPHINE-OLEFINE ALKYLATION PROCESS
BR7310248D0 (en) PROCESS FOR THE PREPARATION OF TRANSPARENT POLYAMIDES
BR7305075D0 (en) MACHINE FOR THE MANUFACTURE OF GLASS CONTAINERS
BR7305886D0 (en) PROCESS FOR THE PREPARATION OF POLYAMINES
BR7308752D0 (en) DYE PREPARATION PROCESS
BR7309688D0 (en) PROCESS FOR PREPARING A REPLACED DIPHENYLPHALID COMPOUND
BR7301612D0 (en) PROCESS FOR THE PREPARATION OF 4-NITROSO-DIPHENYLAMINS
BR7302378D0 (en) PROCESS FOR THE PREPARATION OF TRANSPARENT POLYAMIDES
BR7301994D0 (en) , AND 2-HYDROXY-3-METHYL-2-CYCLE PENTEN-1-ONA PROCESS FOR THE MANUFACTURE OF 3-METHYL-2-CYCLE PENTEN-1-ON
BR7308073D0 (en) PROCESS FOR THE MANUFACTURE OF IMPREGNATED CARRIER STRIPS, WITH WATER PRECONDENSATED SOLUTIONS, OF HARDENING AMINOPLASTIC RESINS
BR7307598D0 (en) PROCESS FOR THE PREPARATION OF WATER SOLUTIONS CONTAINING ANIONS AND CATIONS
BR7305646D0 (en) PROCESS FOR OBTAINING A CARMATE
AT326702B (en) MICROCAPSULES
DE2213755B2 (en) MICROCAPSULES
BR7304049D0 (en) PROCESS FOR THE PREPARATION OF 3-NITRO-4-AMINO-TOLUENE