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Official data from INPI

MÉTODO DE PRODUÇÃO DE PLÁSTICOS COLORIDOS OU PARTÍCULAS POLIMÉRICAS DE COR

ArquivadaInvention PatentPCT · EP2003009268

Application data

Number

PI0313809

Type

Invention Patent

Filing

08/21/2003

Publication

07/05/2005

PCT

EP2003009268

Progress at the INPI

  1. Filing08/21/03
  2. Publication07/05/05
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/21/2003 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/11/2007. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba Specialty Chemicals Holding Inc.

CH

See this company's full portfolio

Inventors

I. C. (pessoa física)

AU

Technical data

IPC Classification

Priority claims

CH

1483/02 · 08/30/2002

Abstract

"MÉTODO DE PRODUÇÃO DE PLÁSTICOS COLORIDOS OU PARTÍCULAS POLIMÉRICAS DE COR". A presente invenção refere-se a um método de produção de plásticos coloridos ou partículas poliméricas de cor, em que é usado o corante de fórmula juntamente com o corante de fórmula e um absorvedor de UV, e, opcionalmente, corantes adicionais, especialmente na coloração de garrafas de cerveja de tereftalato de polietileno (PET).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

12/11/2007

RPI 1927

Arquivamento - Art. 33 da LPI

#11.1

07/03/2007

RPI 1904

Notificação de entrada na fase nacional - PCT

#1.3

07/05/2005

RPI 1800

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