BR0004192A - Material for shoe insole with fake fabric and material manufacturing process for shoe insole - Google Patents
Material for shoe insole with fake fabric and material manufacturing process for shoe insoleInfo
- Publication number
- BR0004192A BR0004192A BR0004192A BR0004192A BR0004192A BR 0004192 A BR0004192 A BR 0004192A BR 0004192 A BR0004192 A BR 0004192A BR 0004192 A BR0004192 A BR 0004192A BR 0004192 A BR0004192 A BR 0004192A
- Authority
- BR
- Brazil
- Prior art keywords
- layers
- false
- shoe insole
- shoe
- resins
- Prior art date
Links
Abstract
"MATERIAL PARA PALMILHA DE CALçADOS COM FALSO TECIDO E PROCESSO DE FABRICAçãO DE MATERIAL PARA PALMILHA DE CALçADOS". A presente invenção refere-se a um inovador material para a fabricação de palmilhas para calçados que é executado com duas camadas de falso tecido (non woven). A invenção também trata de um processo para a fabricação do material para palmilhas de calçados. O material para palmilhas de calçados é composto de duas camadas de falsos tecidos agulhados e costurados, sendo as ditas camadas unidas por meio de uma camada intermediária de adesivo. O adesivo empregado, preferencialmente, é selecionado entre os adesivos acrílicos, de estireno-butadieno (SBR), de poliuretanos ou de pós de acetato de etilvinileno (EVA), ou uma mistura dos mesmos. As camadas de falsos tecidos podem ser compostas de fibras ou filamentos de poliéster ou combinadas com polipropileno. Uma ou ambas as camadas de falsos tecidos podem ser impregnadas por resinas, preferencialmente selecionadas entre o látex de estireno-butadieno (SBR), as resinas acrílicas, as melamínicas ou as de uréia-formaldeído, ou uma mistura das mesmas. Uma das camadas de falso tecido pode ser calandrada termicamente, sendo a outra impregnada ou não com resinas impregnantes. A invenção ainda prevê um processo de fabricação do material para palmilha de calçados que compreende a laminação com adesivo das duas camadas de falsos tecidos agulhados e costurados."MATERIAL FOR SHOE INSOLE WITH FALSE FABRIC AND PROCESS OF MANUFACTURING MATERIAL FOR SHOE INSOLE". The present invention relates to an innovative material for the manufacture of shoe insoles that is made with two layers of non woven fabric. The invention also deals with a process for manufacturing the material for shoe insoles. The material for shoe insoles is composed of two layers of needled and sewn false fabrics, said layers being joined by means of an intermediate layer of adhesive. The adhesive used is preferably selected from acrylic, styrene-butadiene (SBR), polyurethane or ethyl vinyl acetate (EVA) adhesives, or a mixture of them. The layers of nonwovens can be composed of polyester fibers or filaments or combined with polypropylene. One or both layers of false fabrics can be impregnated by resins, preferably selected from styrene-butadiene latex (SBR), acrylic resins, melamine or urea-formaldehyde resins, or a mixture of them. One of the layers of false fabric can be thermally calendered, the other being impregnated or not with impregnating resins. The invention also envisages a process for manufacturing the material for shoe insoles, which comprises laminating with adhesive the two layers of false needled and sewn fabrics.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0004192A BR0004192B1 (en) | 2000-08-30 | 2000-08-30 | nonwoven footwear insole material and manufacturing process for footwear insole material. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0004192A BR0004192B1 (en) | 2000-08-30 | 2000-08-30 | nonwoven footwear insole material and manufacturing process for footwear insole material. |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0004192A true BR0004192A (en) | 2002-04-02 |
BR0004192B1 BR0004192B1 (en) | 2010-01-26 |
Family
ID=3945219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0004192A BR0004192B1 (en) | 2000-08-30 | 2000-08-30 | nonwoven footwear insole material and manufacturing process for footwear insole material. |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR0004192B1 (en) |
-
2000
- 2000-08-30 BR BR0004192A patent/BR0004192B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR0004192B1 (en) | 2010-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: BOXFLEX COMPONENTES PARA CALCADOS LTDA. (BR/RS) Free format text: ALTERADO DE: BOXFLEX TEXON COMPONENTES PARA CALCADOS LTDA. |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/08/2000, OBSERVADAS AS CONDICOES LEGAIS. |
|
B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: D04H 5/08, D04H 5/04. Ipc: D04H 5/08 (2006.01), D04H 5/04 (2006.01) |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 11A ANUIDADE. PAGAR RESTAURACAO. |
|
B24E | Patent annual fee: resolution cancelled |
Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2259 DE 22/04/2014. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) | ||
B24E | Patent annual fee: resolution cancelled | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |