CU22610A3 - Composición sólida - Google Patents

Composición sólida

Info

Publication number
CU22610A3
CU22610A3 CU1998068A CU1998068A CU22610A3 CU 22610 A3 CU22610 A3 CU 22610A3 CU 1998068 A CU1998068 A CU 1998068A CU 1998068 A CU1998068 A CU 1998068A CU 22610 A3 CU22610 A3 CU 22610A3
Authority
CU
Cuba
Prior art keywords
film
medium
solid composition
aqueous
cast
Prior art date
Application number
CU1998068A
Other languages
English (en)
Inventor
Roshanthi Landham Rowena
Alastair Bell Gordon
Original Assignee
Zeneca Ltd
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 Zeneca Ltd filed Critical Zeneca Ltd
Publication of CU22610A3 publication Critical patent/CU22610A3/es

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
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Medicinal Preparation (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Un producto microencapsulado y sólido se obtiene mediante (i) preparar un medio acuoso formador de película que comprende un polímero formador de película tal como polivinilpirrolidona y una suspensión acuosa de un material microencapsulado (ii) vaciar el medio acuoso formado de esta manera sobre un sustrato, y (iii) secar el medio vaciado para formar un vaciado del polímero formador de película que contiene el material microencapsulado.
CU1998068A 1995-12-06 1998-06-08 Composición sólida CU22610A3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9524918.1A GB9524918D0 (en) 1995-12-06 1995-12-06 Solid composition

Publications (1)

Publication Number Publication Date
CU22610A3 true CU22610A3 (es) 2000-02-10

Family

ID=10784978

Family Applications (1)

Application Number Title Priority Date Filing Date
CU1998068A CU22610A3 (es) 1995-12-06 1998-06-08 Composición sólida

Country Status (31)

Country Link
US (1) US5997946A (es)
EP (1) EP0865313B1 (es)
JP (2) JP4038243B2 (es)
KR (1) KR100413074B1 (es)
CN (1) CN1096881C (es)
AP (1) AP1109A (es)
AT (1) ATE183114T1 (es)
AU (1) AU711260B2 (es)
BA (1) BA98312A (es)
BG (1) BG102596A (es)
BR (1) BR9611695A (es)
CA (1) CA2235800C (es)
CU (1) CU22610A3 (es)
CZ (1) CZ290583B6 (es)
DE (1) DE69603749T2 (es)
DK (1) DK0865313T3 (es)
EA (1) EA001074B1 (es)
EE (1) EE03476B1 (es)
ES (1) ES2134648T3 (es)
GB (1) GB9524918D0 (es)
GE (1) GEP20002234B (es)
GR (1) GR3031069T3 (es)
HU (1) HU229707B1 (es)
IL (1) IL124679A (es)
NO (1) NO316498B1 (es)
NZ (1) NZ322984A (es)
OA (1) OA10688A (es)
PL (1) PL185418B1 (es)
SK (1) SK282509B6 (es)
TR (1) TR199800992T2 (es)
WO (1) WO1997020627A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11322587A (ja) * 1998-05-18 1999-11-24 Sumitomo Chem Co Ltd 常温で固体の生理活性物質のマイクロカプセル化方法およびこの方法により得られるマイクロカプセル組成物
US6485736B1 (en) * 2000-09-07 2002-11-26 Syngenta Ltd. Variable release microcapsules
US20020147378A1 (en) * 2001-04-09 2002-10-10 Atkins Don C. Process for disposing of liquids containing solid residue
FR2828484B1 (fr) * 2001-08-13 2004-12-10 Schlumberger Services Petrol Additifs polymeres pour compositions de ciment destinees a ameliorer l'action interfaciale apres la prise
US20140274685A1 (en) 2013-03-15 2014-09-18 Bayer Cropscience Lp Compositions, additives, and methods for mitigating or controlling seed dust

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2095558B (en) * 1981-03-30 1984-10-24 Avon Packers Ltd Formulation of agricultural chemicals
JPH02268611A (ja) * 1989-04-07 1990-11-02 Sugawara Kogyo Kk 播種育苗用粘着シートおよび播種育苗方法
US5271961A (en) * 1989-11-06 1993-12-21 Alkermes Controlled Therapeutics, Inc. Method for producing protein microspheres
US5296266A (en) * 1990-02-22 1994-03-22 Seiko Epson Corporation Method of preparing microcapsule
JPH0474522A (ja) * 1990-07-16 1992-03-09 Tosoh Corp 粉体の固結防止方法
US5250344A (en) * 1990-12-21 1993-10-05 Zimmer, Inc. Cast material with encapsulated lubricant
JPH07507998A (ja) * 1992-05-29 1995-09-07 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー 配合禁忌の作物防護用化学物質の輸送のための水溶性ポリマー包装物
WO1994003057A1 (en) * 1992-07-31 1994-02-17 Griffin Corporation Composition and container for controlling plant root growth and method for using same
WO1994023573A1 (en) * 1993-04-20 1994-10-27 E.I. Du Pont De Nemours And Company Water-soluble fibers and nets as agricultural formulations

Also Published As

Publication number Publication date
NO982587L (no) 1998-06-05
CZ171898A3 (cs) 1998-11-11
KR19990071944A (ko) 1999-09-27
EA199800436A1 (ru) 1998-12-24
ES2134648T3 (es) 1999-10-01
AP9801229A0 (en) 1998-06-30
CZ290583B6 (cs) 2002-08-14
HUP9904279A3 (en) 2001-01-29
PL327087A1 (en) 1998-11-23
CA2235800A1 (en) 1997-06-12
WO1997020627A1 (en) 1997-06-12
DE69603749T2 (de) 1999-12-23
NO316498B1 (no) 2004-02-02
DK0865313T3 (da) 2000-02-28
PL185418B1 (pl) 2003-05-30
BA98312A (bs) 1999-08-02
CN1096881C (zh) 2002-12-25
US5997946A (en) 1999-12-07
EE9800168A (et) 1998-12-15
MX9804191A (es) 1998-10-31
CN1203539A (zh) 1998-12-30
DE69603749D1 (de) 1999-09-16
EP0865313A1 (en) 1998-09-23
HUP9904279A2 (hu) 2000-06-28
SK282509B6 (sk) 2002-10-08
ATE183114T1 (de) 1999-08-15
JP2000502372A (ja) 2000-02-29
KR100413074B1 (ko) 2004-06-04
SK74298A3 (en) 1998-10-07
IL124679A (en) 2001-01-11
NO982587D0 (no) 1998-06-05
EE03476B1 (et) 2001-08-15
CA2235800C (en) 2004-04-13
GR3031069T3 (en) 1999-12-31
EP0865313B1 (en) 1999-08-11
BR9611695A (pt) 1999-02-17
HU229707B1 (en) 2014-05-28
OA10688A (en) 2002-11-27
JP2006102746A (ja) 2006-04-20
EA001074B1 (ru) 2000-10-30
IL124679A0 (en) 1999-05-09
GEP20002234B (en) 2000-09-25
TR199800992T2 (xx) 1998-08-21
AU711260B2 (en) 1999-10-07
GB9524918D0 (en) 1996-02-07
NZ322984A (en) 1999-03-29
JP4038243B2 (ja) 2008-01-23
BG102596A (en) 1999-11-30
AP1109A (en) 2002-10-04
AU7702996A (en) 1997-06-27

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