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BR9803565A - Manufacturing process of road signs / sounders and material used in the process. - Google Patents

Manufacturing process of road signs / sounders and material used in the process.

Info

Publication number
BR9803565A
BR9803565A BR9803565-7A BR9803565A BR9803565A BR 9803565 A BR9803565 A BR 9803565A BR 9803565 A BR9803565 A BR 9803565A BR 9803565 A BR9803565 A BR 9803565A
Authority
BR
Brazil
Prior art keywords
material used
sounders
road signs
manufacturing process
manufacturing
Prior art date
Application number
BR9803565-7A
Other languages
Portuguese (pt)
Inventor
Ricardo Antonio Silveira
Original Assignee
Ricardo Antonio Silveira
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 Ricardo Antonio Silveira filed Critical Ricardo Antonio Silveira
Priority to BR9803565-7A priority Critical patent/BR9803565A/en
Publication of BR9803565A publication Critical patent/BR9803565A/en

Links

Landscapes

  • Road Signs Or Road Markings (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

''PROCESSO DE FABRICAçãO DE SINALIZADORES SONORIZADORES RODOVIáRIOS E MATERIAL EMPREGADO NO PROCESSO'', compreendendo um sistema de poliuretanos bi-componente, base poliol-polieter, usado conjuntamente com isocianato, ditos componentes sendo pré-aquecidos para seu subseq³ente processamento em uma injetora a baixa-pressão, em moldes com temperaturas de até 60°C, sendo o tempo de cura de aproximadamente 3 minutos.'' PROCESS OF MANUFACTURING SOUND SIGNALS FOR ROADS AND MATERIAL USED IN THE PROCESS '', comprising a two-component polyurethane system, polyol-polyether base, used together with isocyanate, said components being preheated for their subsequent processing in an injector to low pressure, in molds with temperatures up to 60 ° C, with a curing time of approximately 3 minutes.

BR9803565-7A 1998-09-10 1998-09-10 Manufacturing process of road signs / sounders and material used in the process. BR9803565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9803565-7A BR9803565A (en) 1998-09-10 1998-09-10 Manufacturing process of road signs / sounders and material used in the process.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9803565-7A BR9803565A (en) 1998-09-10 1998-09-10 Manufacturing process of road signs / sounders and material used in the process.

Publications (1)

Publication Number Publication Date
BR9803565A true BR9803565A (en) 2000-04-11

Family

ID=4070471

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9803565-7A BR9803565A (en) 1998-09-10 1998-09-10 Manufacturing process of road signs / sounders and material used in the process.

Country Status (1)

Country Link
BR (1) BR9803565A (en)

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law