Chimar Hellas S.A.

Greece

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        Canada 1
        United States 1
IPC Class
C08G 12/12 - UreasThioureas 2
B27N 3/00 - Manufacture of substantially flat articles, e.g. boards, from particles or fibres 1
C08G 12/00 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen 1
C09J 161/24 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea 1
Found results for  patents

1.

Aminoplast resin of high performance for lignocellulosic materials

      
Application Number 12227744
Grant Number 08124718
Status In Force
Filing Date 2007-05-24
First Publication Date 2009-07-02
Grant Date 2012-02-28
Owner Chimar Hellas S.A. (Greece)
Inventor
  • Hatjiissaak, Anastassios
  • Papadopoulou, Electra

Abstract

A process for preparing an aqueous aminoplastic urea-formaldehyde resin suitable for use in bonding lignocellulosic materials, which provides products of very low formaldehyde emission while maintaining superior performance.

IPC Classes  ?

  • C08G 12/12 - UreasThioureas
  • C08G 12/00 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen

2.

AMINOPLAST RESIN OF HIGH PERFORMANCE FOR LIGNOCELLULOSIC MATERIALS

      
Document Number 02653337
Status In Force
Filing Date 2007-05-24
Open to Public Date 2007-12-06
Grant Date 2015-01-20
Owner CHIMAR HELLAS S.A. (Greece)
Inventor
  • Hatjiissaak, Anastassios
  • Papadopoulou, Electra

Abstract

A process for preparing an aqueous aminoplastic urea-formaldehyde resin suitable for use in bonding lignocellulosic materials, which provides products of very low formaldehyde emission while maintaining superior performance.

IPC Classes  ?

  • B27N 3/00 - Manufacture of substantially flat articles, e.g. boards, from particles or fibres
  • C08G 12/12 - UreasThioureas
  • C09J 161/24 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea