METHOD OF PRODUCING COATED HEART-SHAPED PARTICLES Russian patent published in 2006 - IPC B01J13/02 B01J13/14 B01J13/06 B01J13/08 A01N25/28 A61K9/50 A61K49/18 B41M5/165 

Abstract RU 2286845 C2

FIELD: colloid chemistry.

SUBSTANCE: method comprises dispersing water emulsion of hydrophobic polymer in a liquid immiscible with water containing emulsifier, producing the emulsion with enriched phase that comprises water dispersed phase containing the hydrophobic polymer, and inducing inter-phase reaction of polycondensation at least of one of the reagents of the inter-phase polycondensation to produce polymeric film around the hydrophobic polymer.

EFFECT: enhanced efficiency.

40 cl, 5 ex

Similar patents RU2286845C2

Title Year Author Number
PARTICLES WITH POLYMER SHELL AND THEIR PRODUCTION 1996
  • Ljukke Mads
  • Mistri Kishor Kumar
  • Simonsen Ole
  • Sajms Kennet Charl'Z
RU2192304C2
INCAPSULATED ESSENTIAL OILS 2004
  • Markus Ari
  • Linder Charl'Z
RU2347608C2
ENCAPSULATED PERFUME COMPOSITION AND ITS PRODUCTION METHOD 2018
  • El-Habnouni Sarah
  • Harrison Ian Michael
RU2774912C2
NOVEL ADDITIVES TO TRANSMISSION OILS 2010
  • Matre Ehmmanjuehl'
  • Buffe Alen
  • Gonno Kristian
RU2537484C2
"CORE-SHELL" TYPE MICROGEL EMULSIFIER AND "OIL-IN-WATER" EMULSION COMPOSITION 2012
  • Sugiyama Yuki
  • Sato Tomoko
  • Shodzi Ken
RU2607088C1
MICROCAPSULE SUSPENSIONS INCLUDING HIGH LEVELS OF AGRICULTURALLY ACTIVE INGREDIENTS 2011
  • Sjuj Vehn'
  • Tank Khol'Ger
RU2567168C2
0
  • Inost Rantsy Antoni E. Vasilliades Edvard F. Nauman
  • Soedineinye Shtaty Mernki
  • Shrenik Shroff Indi
  • Ast Nna Firma
  • Dze Chempion Pejpa Kompani, Ltd
SU322873A1
PARTICLES FOR DELIVERY 2010
  • Dihora Jiten Odhavji
  • Smets Johan
  • Schwantes Todd Arlin
RU2566753C2
PARTICLES FOR DELIVERY 2010
  • Dihora Jiten Odhavji
  • Smets Johan
  • Schwantes Todd Arlin
  • Sands Peggy Dorothy
RU2572882C2
HIGH-LOAD PYRETHROID ENCAPSULATED SEED TREATMENT FORMULATIONS 2015
  • Yan Lajbin Bryus
  • Makleod Roderik Dzh.
  • Kibbi Dzhon I.
  • Shertsinger Iv Uillyam M.
RU2667775C2

RU 2 286 845 C2

Authors

Mistri Kishor Kumar

Preston Dzhanin Andrea

Sims Kennet Charlz

Dates

2006-11-10Published

2001-10-23Filed