BRPI0600473A - implante polimérico e seu processo de preparação - Google Patents

implante polimérico e seu processo de preparação

Info

Publication number
BRPI0600473A
BRPI0600473A BRPI0600473-3A BRPI0600473A BRPI0600473A BR PI0600473 A BRPI0600473 A BR PI0600473A BR PI0600473 A BRPI0600473 A BR PI0600473A BR PI0600473 A BRPI0600473 A BR PI0600473A
Authority
BR
Brazil
Prior art keywords
polymeric
implant
polymeric implant
paste
preparation process
Prior art date
Application number
BRPI0600473-3A
Other languages
English (en)
Inventor
Jefter Fernandes Nascimento
Wagner Mauricio Pachekoski
Original Assignee
Phb Ind Sa
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 Phb Ind Sa filed Critical Phb Ind Sa
Priority to BRPI0600473-3A priority Critical patent/BRPI0600473A/pt
Priority to PCT/BR2007/000028 priority patent/WO2007090255A2/en
Priority to US12/161,613 priority patent/US20090291119A1/en
Priority to CN2007800046130A priority patent/CN101378733B/zh
Priority to JP2008552652A priority patent/JP2009526093A/ja
Priority to DO2007P000026A priority patent/DOP2007000026A/es
Priority to AU2007214274A priority patent/AU2007214274A1/en
Priority to KR1020087021137A priority patent/KR20080094805A/ko
Priority to CA002641043A priority patent/CA2641043A1/en
Priority to EP07701612A priority patent/EP1981486A2/en
Publication of BRPI0600473A publication Critical patent/BRPI0600473A/pt

Links

Classifications

    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0034—Urogenital system, e.g. vagina, uterus, cervix, penis, scrotum, urethra, bladder; Personal lubricants
    • A61K9/0036—Devices retained in the vagina or cervix for a prolonged period, e.g. intravaginal rings, medicated tampons, medicated diaphragms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers

Abstract

IMPLANTE POLIMéRICO E SEU PROCESSO DE PREPARAçãO. Implante polimérico, obtido a partir de uma fonte renovável, compreendendo um corpo formado por pelo menos um polímero biodegradável selecionado do grupo consistindo de Polihidroxialcanoatos (PHAs) e de seus copolímeros, dito corpo incorporando, em sua micro-estrutura, um ingrediente ativo em quantidade suficiente para controlar pelo menos um ciclo estral de animais mamíferos. A invenção refere-se ainda a um processo para preparação do implante polimérico, que compreende as etapas de: misturar progesterona ou progestágenos; pelo menos um polímero do grupo de PHAs, um aditivo polimérico definido por poli (<sym>-caprolactona), e pelo menos um aditivo dispersante e ou solvente, para obter uma solução coloidal; evaporar o solvente da solução coloidal, e formar uma pasta com os componentes nela dispersos; secar a pasta para remoção dos solventes residuais e controle da granulometria do compósito polimérico; extrudar o compósito polimérico e moldá-lo em um corpo de implante.
BRPI0600473-3A 2006-02-06 2006-02-06 implante polimérico e seu processo de preparação BRPI0600473A (pt)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BRPI0600473-3A BRPI0600473A (pt) 2006-02-06 2006-02-06 implante polimérico e seu processo de preparação
PCT/BR2007/000028 WO2007090255A2 (en) 2006-02-06 2007-02-06 Polymeric implant and a process for obtaining a polymeric implant
US12/161,613 US20090291119A1 (en) 2006-02-06 2007-02-06 Polymeric implant and a process for obtaining a polymeric implant
CN2007800046130A CN101378733B (zh) 2006-02-06 2007-02-06 聚合物植入物和获得聚合物植入物的方法
JP2008552652A JP2009526093A (ja) 2006-02-06 2007-02-06 ポリマー埋込物およびポリマー埋込物を得るための方法
DO2007P000026A DOP2007000026A (es) 2006-02-06 2007-02-06 Implante polimerico y un proceso para obtener un implante polimerico.
AU2007214274A AU2007214274A1 (en) 2006-02-06 2007-02-06 Polymeric implant and a process for obtaining a polymeric implant
KR1020087021137A KR20080094805A (ko) 2006-02-06 2007-02-06 폴리머 임플란트 및 폴리머 임플란트의 제조방법
CA002641043A CA2641043A1 (en) 2006-02-06 2007-02-06 Polymeric implant and a process for obtaining a polymeric implant
EP07701612A EP1981486A2 (en) 2006-02-06 2007-02-06 Polymeric implant and a process for obtaining a polymeric implant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0600473-3A BRPI0600473A (pt) 2006-02-06 2006-02-06 implante polimérico e seu processo de preparação

Publications (1)

Publication Number Publication Date
BRPI0600473A true BRPI0600473A (pt) 2007-10-23

Family

ID=37903568

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0600473-3A BRPI0600473A (pt) 2006-02-06 2006-02-06 implante polimérico e seu processo de preparação

Country Status (10)

Country Link
US (1) US20090291119A1 (pt)
EP (1) EP1981486A2 (pt)
JP (1) JP2009526093A (pt)
KR (1) KR20080094805A (pt)
CN (1) CN101378733B (pt)
AU (1) AU2007214274A1 (pt)
BR (1) BRPI0600473A (pt)
CA (1) CA2641043A1 (pt)
DO (1) DOP2007000026A (pt)
WO (1) WO2007090255A2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0600681A (pt) * 2006-02-24 2007-11-20 Phb Ind Sa blenda polimérica ambientalmente degradável e seu processo de obtenção
CA2886522A1 (en) * 2015-03-30 2016-09-30 Precise.Ai Inc. Intravaginal sensor and methods for selecting an insemination time
AR105311A1 (es) * 2015-07-23 2017-09-27 Biogénesis Bagó S A Uso de dispositivo intravaginal para incrementar el aumento de peso y mejorar la calidad de la carcasa en hembras bovinas, método para suprimir el estro en animales hembras
AU201617347S (en) * 2016-12-23 2017-01-23 Jurox Pty Ltd intravaginal device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129536A (en) * 1977-07-25 1978-12-12 Rca Corporation Vinyl chloride based injection molding composition
JPH08509642A (ja) * 1993-04-28 1996-10-15 フォーカル，インコーポレイテッド 管腔内フォトサーモフォーミングの装置およびその方法
NZ330596A (en) * 1998-06-05 2001-02-23 Dec Res Intravaginal devices allowing for increased uptake of active ingredients
US7427415B2 (en) * 2002-10-11 2008-09-23 Novocell, Inc. Implantation of encapsulated biological materials for treating diseases
JP4792690B2 (ja) * 2003-06-10 2011-10-12 東レ株式会社 樹脂組成物およびそれからなる成形品

Also Published As

Publication number Publication date
WO2007090255A3 (en) 2007-11-29
CN101378733A (zh) 2009-03-04
EP1981486A2 (en) 2008-10-22
US20090291119A1 (en) 2009-11-26
KR20080094805A (ko) 2008-10-24
WO2007090255A2 (en) 2007-08-16
DOP2007000026A (es) 2007-08-31
JP2009526093A (ja) 2009-07-16
CN101378733B (zh) 2013-03-06
CA2641043A1 (en) 2007-08-16
AU2007214274A1 (en) 2007-08-16

Similar Documents

Publication Publication Date Title
CN101461535B (zh) 一种含有茶多酚-壳聚糖纳米粒的抗氧化明胶膜的制备方法
BRPI0600473A (pt) implante polimérico e seu processo de preparação
AR063468A1 (es) Composiciones farmaceuticas
Kulkarni et al. Polyacrylamide‐g‐alginate‐based electrically responsive hydrogel for drug delivery application: Synthesis, characterization, and formulation development
CN102728287B (zh) 一种表面多孔的plga微球的制备方法
WO2012011740A8 (en) Method for preparing microspheres and microspheres produced thereby
CN101602814B (zh) 羧甲基可德胶物理水凝胶及其制备方法
RU2009145299A (ru) Микросферы, имеющие структуру ядро/оболочка
BR122016021907B8 (pt) conjugado de insulina-peg, microesfera de poli(lactídioco-glicolídio), formulação de liberação de droga, e uso
Bian et al. Amino acid surfactant‐induced superfast gelation of silk fibroin for treating noncompressible hemorrhage
TW201038645A (en) Polymer coatings with improved UV and heat stability
Zheng et al. pH‐sensitive alginate/soy protein microspheres as drug transporter
CN107022091B (zh) 一种多重响应性自愈合水凝胶的制备方法
JP2017528434A (ja) レチノールまたはレチノール誘導体を含むマイクロニードル
BR112016002342A2 (pt) Microesfera entecavir, método para preparação de uma microesfera entecavir, e, composição farmacêutica
BRPI0514728A (pt) partìculas de polìmero de polimerização de metátese de abertura de anel (romp) compreendendo ingredientes ativos
BRPI0818718B8 (pt) processo de preparo de uma composição de vacina compreendendo antígeno e adjuvante na forma de látex inverso de homopolímero do ácido acrílico
CN1302047C (zh) 水基聚芳醚砜类分散液及其制备方法
Wang et al. Self-healing microcapsules modified by montmorillonite for modulating slow-release properties
US20160046809A1 (en) Thermosensitive ionic composite, preparing method thereof, and biodegradable composition containing the same
Thankam et al. Infiltration and sustenance of viability of cells by amphiphilic biosynthetic biodegradable hydrogels
BRPI0604969A (pt) dispersão aquosa, composição, pelìcula, adesivo, e, métodos para estabilizar e para liberar um ou mais ingredientes ativos
CN1305936C (zh) 可再分散性聚芳醚砜类微粉的制备方法
BRPI0518239A2 (pt) composiÇÕes farmacÊuticas espontaneamente dispersÍveis
CN105343031A (zh) 一种伊维菌素固体脂质纳米粒及其制备方法

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2448 DE 05-12-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.