BRPI0504244A - ethylenovylacetate (eva) and polydimethylsiloxane (silicone) subdermal implants consisting of the use of eva or silicone for use as an endectocidal plastic matrix, whether or not associated with an ectoparasiticide and / or igr, for making subdermal implants for use in cattle, dogs and cats and their method of production - Google Patents
ethylenovylacetate (eva) and polydimethylsiloxane (silicone) subdermal implants consisting of the use of eva or silicone for use as an endectocidal plastic matrix, whether or not associated with an ectoparasiticide and / or igr, for making subdermal implants for use in cattle, dogs and cats and their method of productionInfo
- Publication number
- BRPI0504244A BRPI0504244A BRPI0504244A BRPI0504244A BR PI0504244 A BRPI0504244 A BR PI0504244A BR PI0504244 A BRPI0504244 A BR PI0504244A BR PI0504244 A BRPI0504244 A BR PI0504244A
- Authority
- BR
- Brazil
- Prior art keywords
- eva
- silicone
- subdermal implants
- ectoparasiticide
- igr
- Prior art date
Links
Landscapes
- Medicinal Preparation (AREA)
Abstract
IMPLANTES SUBDéRMICOS DE ETILENOVINILACETATO (EVA) E POLYDIMETHYLSILOXANE (SILICONE) QUE CONSISTE NA UTILIZAçãO DE EVA OU SILICONE PARA USO COMO MATRIZ PLáSTICA ENDECTOCIDA,ASSOCIADO OU NãO A UM ECTOPARASITICIDA E/OU IGR, PARA CONFECçõES DE IMPLANTES SUBDéRMICOS PARA UTILIZAçãO EM BOVINOS, CãES E GATOS E RESPECTIVO MéTODO DE PRODUçãO. O presente invento diz respeito a uma matriz a base de EVA a base de EVA ou silicone, impregnada com endectocida para administração subdérmica, em forma de implantes. O produto final é obtido em no mínimo duas etapas diferentes, onde na primeira etapa o ectoparasiticida e/ou IGR associado ou não a um endectocida é misturado com estabilizante e sílica e na segunda etapa é misturado com o polímero ou silicone. Essa mistura é colocada em repouso e posteriormente levada a extrusão em temperatura que varia de 80 a 150<198>C e moldada em molde apropriado com cavidades que podem variar de 1 a 36. Terminada a extrusão o produto final (implante) é acondicionado em recipiente de inox e transferido para o processo de embalagem final.ETHYLENVINYLACTATE (EVA) AND POLYDIMETHYLSILOXANE (SILICONE) SUBMERMAL IMPLANTS CONSIDERING THE USE OF EVA OR SILICONE FOR USE AS A PLASTIC MATRIX ENDECTOCED, ASSOCIATED OR UNSCOPLED WITH ECTOPASSES, CATS AND THEIR PRODUCTION METHOD. The present invention relates to an EVA or silicone based EVA-based matrix impregnated with endectocide for subdermal administration in the form of implants. The final product is obtained in at least two different stages, where in the first stage the ectoparasiticide and / or IGR associated or not with an endectocide is mixed with stabilizer and silica and in the second stage is mixed with the polymer or silicone. This mixture is put to rest and then extruded at a temperature ranging from 80 to 150Â ° C and molded into an appropriate mold with cavities ranging from 1 to 36. After extrusion is completed the final product (implant) is packed in stainless steel container and transferred to the final packaging process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0504244 BRPI0504244A (en) | 2005-09-29 | 2005-09-29 | ethylenovylacetate (eva) and polydimethylsiloxane (silicone) subdermal implants consisting of the use of eva or silicone for use as an endectocidal plastic matrix, whether or not associated with an ectoparasiticide and / or igr, for making subdermal implants for use in cattle, dogs and cats and their method of production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0504244 BRPI0504244A (en) | 2005-09-29 | 2005-09-29 | ethylenovylacetate (eva) and polydimethylsiloxane (silicone) subdermal implants consisting of the use of eva or silicone for use as an endectocidal plastic matrix, whether or not associated with an ectoparasiticide and / or igr, for making subdermal implants for use in cattle, dogs and cats and their method of production |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0504244A true BRPI0504244A (en) | 2007-09-25 |
Family
ID=38515892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0504244 BRPI0504244A (en) | 2005-09-29 | 2005-09-29 | ethylenovylacetate (eva) and polydimethylsiloxane (silicone) subdermal implants consisting of the use of eva or silicone for use as an endectocidal plastic matrix, whether or not associated with an ectoparasiticide and / or igr, for making subdermal implants for use in cattle, dogs and cats and their method of production |
Country Status (1)
Country | Link |
---|---|
BR (1) | BRPI0504244A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010106046A1 (en) | 2009-03-17 | 2010-09-23 | Intervet International B.V. | Macrocyclic lactone drug delivery system |
-
2005
- 2005-09-29 BR BRPI0504244 patent/BRPI0504244A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010106046A1 (en) | 2009-03-17 | 2010-09-23 | Intervet International B.V. | Macrocyclic lactone drug delivery system |
CN102355891A (en) * | 2009-03-17 | 2012-02-15 | 英特威国际有限公司 | Macrocyclic lactone drug delivery system |
US9345686B2 (en) | 2009-03-17 | 2016-05-24 | Intervet Inc. | Macrocyclic lactone drug delivery system |
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