ES8400880A2 - "un procedimiento para encapsular material no miscible con agua". - Google Patents

"un procedimiento para encapsular material no miscible con agua".

Info

Publication number
ES8400880A2
ES8400880A2 ES514154A ES514154A ES8400880A2 ES 8400880 A2 ES8400880 A2 ES 8400880A2 ES 514154 A ES514154 A ES 514154A ES 514154 A ES514154 A ES 514154A ES 8400880 A2 ES8400880 A2 ES 8400880A2
Authority
ES
Spain
Prior art keywords
water
composition
containing water
aqueous suspension
microcapsule containing
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.)
Expired
Application number
ES514154A
Other languages
English (en)
Other versions
ES514154A0 (es
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.)
Monsanto Co
Original Assignee
Monsanto 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
Priority claimed from US06/286,092 external-priority patent/US4417916A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of ES514154A0 publication Critical patent/ES514154A0/es
Publication of ES8400880A2 publication Critical patent/ES8400880A2/es
Expired legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Colloid Chemistry (AREA)

Abstract

PROCEDIMIENTO DE ENCAPSULADO DE MATERIAL NO MISCIBLE CON AGUA.COMPRENDE: PROPORCIONAR UNA FASE ACUOSA QUE CONTIENE UN EMULSIFICADOR SELECCIONADO DEL GRUPO CONSTITUIDO POR SALES DE SODIO, POTASIO, MAGNESIO, CALCIO O AMONIO DE LIGNIN-SULFONATO; DISPERSAR EN DICHA FASE ACUOSA UNA FASE INMISCIBLE CON EL AGUA CONSTITUIDA ESENCIALMENTE POR POLIMETILEN-POLIFENILISOCIANATO DISUELTO EN DICHO MATERIAL INMISCIBLE CON AGUA, PARA FORMAR UNA DISPERSION DE GOTITAS; AÑADIR, CON AGITACION, A DICHA DISPERSION, UNA AMINA POLIFUNCIONAL, REACCIONANDO ESTA ASI PARA FORMAR UNA PARED ENVOLVENTEDE POLIUREA ALREDEDOR DEL MATERIAL INMISCIBLE.
ES514154A 1981-07-22 1982-07-20 "un procedimiento para encapsular material no miscible con agua". Expired ES8400880A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/286,092 US4417916A (en) 1979-03-26 1981-07-22 Encapsulation by interfacial polycondensation

Publications (2)

Publication Number Publication Date
ES514154A0 ES514154A0 (es) 1983-11-16
ES8400880A2 true ES8400880A2 (es) 1983-11-16

Family

ID=23097036

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514154A Expired ES8400880A2 (es) 1981-07-22 1982-07-20 "un procedimiento para encapsular material no miscible con agua".

Country Status (11)

Country Link
JP (2) JPS5825319A (es)
AU (1) AU548259B2 (es)
CA (1) CA1165636A (es)
DD (1) DD202393A5 (es)
ES (1) ES8400880A2 (es)
GR (1) GR77554B (es)
PL (1) PL237597A1 (es)
RO (1) RO85310B1 (es)
YU (1) YU160982A (es)
ZA (1) ZA825221B (es)
ZW (1) ZW15082A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214936B1 (de) * 1985-09-13 1992-07-08 Ciba-Geigy Ag Verfahren zur Herstellung von Mikrokapseln
PL196973B1 (pl) * 1998-07-30 2008-02-29 Syngenta Ltd Mikrokapsułka, wodna zawiesina mikrokapsułek, kompozycja zawierająca mikrokapsułki, sposób wytwarzania mikrokapsułki oraz sposób zwalczania szkodnika

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413123A1 (fr) * 1977-12-30 1979-07-27 Philagro Sa Procede d'encapsulation par polycondensation interfaciale

Also Published As

Publication number Publication date
YU160982A (en) 1985-04-30
JPH0485B2 (es) 1992-01-06
JPH0571608B2 (es) 1993-10-07
AU548259B2 (en) 1985-12-05
CA1165636A (en) 1984-04-17
PL237597A1 (en) 1983-03-14
JPS5825319A (ja) 1983-02-15
GR77554B (es) 1984-09-24
ZA825221B (en) 1983-07-27
AU8624882A (en) 1983-05-12
DD202393A5 (de) 1983-09-14
RO85310B1 (ro) 1984-10-30
JPH04211415A (ja) 1992-08-03
RO85310A7 (ro) 1984-09-29
ES514154A0 (es) 1983-11-16
ZW15082A1 (en) 1982-10-13

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