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Official data from INPI

MISTURAS TERMOSELÁVEIS A BASE DE POLIESTIRENO

ArquivadaInvention PatentPCT · US1994003016

Application data

Number

PI9405964

Type

Invention Patent

Filing

03/18/1994

Publication

01/30/1996

PCT

US1994003016

Progress at the INPI

  1. Filing03/18/94
  2. Publication01/30/96
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/28/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Dow Chemical Company

US

See this company's full portfolio

Inventors

C. A. (pessoa física)

NL

Technical data

Priority claims

US

08/049.934 · 04/20/1993

Abstract

"MISTURAS TERMOSELAVÉIS Á BASE DE POLIESTIRENO". É descrita uma composição termoplástica selável para moldagem, que pode ser empregada para selar recipientes para laticínios, contendo de 20 a 60% em peso de uma resina estirênica opcionalmente reforçada com borracha, de 30 a 70% de um copolímero em blocos de estireno - butadieno -estireno e de 4 a 40% de um copolimero de etileno e ácido acrílico.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/28/2001

RPI 1599

Exigência - art. 36 da LPI

#6.1

05/16/2000

RPI 1532

Notificação de entrada na fase nacional - PCT

#1.3

01/30/1996

RPI 1313

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