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Official data from INPI

COMPOSIÇÃO DE REVESTIMENTO DE BASE ALQUÍDICA OXIDATIVAMENTE CURÁVEL E MÉTODO

ArquivadaInvention PatentPCT · GB2015050220

Application data

Number

112016017501

Type

Invention Patent

Filing

01/30/2015

Publication

08/08/2017

PCT

GB2015050220

Progress at the INPI

  1. Filing01/30/15
  2. Publication08/08/17
  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: 04/19/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CATEXEL LIMITED

GB

Inventors

J. B. (pessoa física)

PB

K. M. (pessoa física)

PB

R. H. (pessoa física)

PB

Technical data

IPC Classification

Priority claims

EP

14153521.1 · 01/31/2014

Abstract

The present invention relates to an oxidatively curable coating composition with which a formulation for use in catalysing the curing of oxidatively curable coating compositions, in particular oxidatively curable coating compositions comprising an oxidatively curable alkyd-based resin, has been contacted. The formulations described herein comprise a triazacyclononane-based chelant; a manganese (II), (III) or (IV) salt; and an alcohol or ketone, which alcohol or ketone typically acts as a solvent for the salt and the chelant. The invention also relates to preparing the oxidatively curable coating compositions of the invention, such coating compositions once cured and methods comprising applying such coating compositions to a substrate.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/19/2022

RPI 2676

Exigência - art. 36 da LPI

#6.1

01/04/2022

RPI 2661

Exigência preliminar

#6.21

11/19/2019

RPI 2550

Notificação de entrada na fase nacional - PCT

#1.3

Publicação automática da admissibilidade da fase nacional depositado via PCT . Tratado de cooperação em matéria de Patentes, conforme Instrução Normativa nº 02, de 06/06/2017 publicada na RPI nº 2422, de 06/06/2017.

08/08/2017

RPI 2431

Alteração de dados cadastrais

#1.1

08/09/2016

RPI 2379

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