BRPI0701693A2 - processo de encapsulaÇço de substÂncias quÍmicamente ativas e produto encapsulado resultante - Google Patents

processo de encapsulaÇço de substÂncias quÍmicamente ativas e produto encapsulado resultante

Info

Publication number
BRPI0701693A2
BRPI0701693A2 BRPI0701693-0A BRPI0701693A BRPI0701693A2 BR PI0701693 A2 BRPI0701693 A2 BR PI0701693A2 BR PI0701693 A BRPI0701693 A BR PI0701693A BR PI0701693 A2 BRPI0701693 A2 BR PI0701693A2
Authority
BR
Brazil
Prior art keywords
chemically active
active substances
core
encapsulated product
coating layer
Prior art date
Application number
BRPI0701693-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Maria Ines Re
Fernando Cesar Fernandes
Original Assignee
Inst Pesquisas Sao Paulo
Fermavi Eletroquimica Ltda
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 Inst Pesquisas Sao Paulo, Fermavi Eletroquimica Ltda filed Critical Inst Pesquisas Sao Paulo
Priority to BRPI0701693-0A priority Critical patent/BRPI0701693A2/pt
Priority to PCT/BR2008/000137 priority patent/WO2008138085A2/fr
Priority to EP08748062A priority patent/EP2144697A2/fr
Publication of BRPI0701693A2 publication Critical patent/BRPI0701693A2/pt

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C05D9/02—Other inorganic fertilisers containing trace elements
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5052—Proteins, e.g. albumin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5052—Proteins, e.g. albumin
    • A61K9/5057—Gelatin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5094—Microcapsules containing magnetic carrier material, e.g. ferrite for drug targeting
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BRPI0701693-0A 2007-05-10 2007-05-10 processo de encapsulaÇço de substÂncias quÍmicamente ativas e produto encapsulado resultante BRPI0701693A2 (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0701693-0A BRPI0701693A2 (pt) 2007-05-10 2007-05-10 processo de encapsulaÇço de substÂncias quÍmicamente ativas e produto encapsulado resultante
PCT/BR2008/000137 WO2008138085A2 (fr) 2007-05-10 2008-05-09 Procédé servant à encapsuler des substances chimiquement actives et produit encapsulé
EP08748062A EP2144697A2 (fr) 2007-05-10 2008-05-09 Procédé servant à encapsuler des substances chimiquement actives et produit encapsulé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0701693-0A BRPI0701693A2 (pt) 2007-05-10 2007-05-10 processo de encapsulaÇço de substÂncias quÍmicamente ativas e produto encapsulado resultante

Publications (1)

Publication Number Publication Date
BRPI0701693A2 true BRPI0701693A2 (pt) 2008-12-23

Family

ID=40002664

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0701693-0A BRPI0701693A2 (pt) 2007-05-10 2007-05-10 processo de encapsulaÇço de substÂncias quÍmicamente ativas e produto encapsulado resultante

Country Status (3)

Country Link
EP (1) EP2144697A2 (fr)
BR (1) BRPI0701693A2 (fr)
WO (1) WO2008138085A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118748045A (zh) * 2024-06-13 2024-10-08 武汉理工大学 一种硅酸盐水泥缓凝性能预测模型的构建方法及其计算分析仪

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108451976A (zh) * 2018-07-02 2018-08-28 上海应用技术大学 一种硫酸亚铁微丸及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200821A1 (de) * 1992-01-15 1993-07-22 Bayer Ag Geschmacksmaskierte pharmazeutische mittel
DE19954771A1 (de) * 1999-11-15 2001-05-17 Remmers Bauchemie Gmbh Mikrokapseln umschließend einen wasserlöslichen Feststoff
AUPR590701A0 (en) * 2001-06-25 2001-07-19 Colocaps Pty Ltd Laxative preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118748045A (zh) * 2024-06-13 2024-10-08 武汉理工大学 一种硅酸盐水泥缓凝性能预测模型的构建方法及其计算分析仪
CN118748045B (zh) * 2024-06-13 2025-04-01 武汉理工大学 一种硅酸盐水泥缓凝性能预测模型的构建方法及其计算分析仪

Also Published As

Publication number Publication date
WO2008138085A2 (fr) 2008-11-20
EP2144697A2 (fr) 2010-01-20
WO2008138085A3 (fr) 2009-03-12

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]