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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Jonni Ahlgren is active.

Publication


Featured researches published by Jonni Ahlgren.


Archive | 2000

Method for production of paper

Jonni Ahlgren; Kimmo Strengell


Archive | 2008

New Composition and Process for the Treatment of Fibre Material

Aarto Paren; Jonni Ahlgren; Jukka Jäkärä; Ilkka Renvall; Jukka Rautiainen


Archive | 1993

Preparing a crystalline, stable sodium percarbonate

Timo Korvela; Jonni Ahlgren; Bo Hedenäs; Ilkka Renwall


Archive | 2013

Method for producing paper, board or the like and agglomerate

Matti Hietaniemi; Mikko Virtanen; Jonni Ahlgren


Archive | 2009

COATING COLOR COMPOSITION AND PAPER OR PAPERBOARD COATED WITH IT

Jonni Ahlgren; Antti Matula; Tarja Turkki


Archive | 2004

Bleaching of cellulosic fibre material with peroxide using polymers as a stabiliser

Aarto Paren; Jukka Jäkärä; Ilkka Renvall; Jonni Ahlgren; Riitta Laitinen; Jussi Nikkarinen; Tapio Viitanen


Archive | 2004

Polymer composition for peroxide bleaching of cellulosic fibre material and processes for peroxide bleaching

Jonni Ahlgren; Aarto Paren; Jukka Jäkärä; Timo Härmä; Ilkka Renvall


Archive | 2004

Process for Manufacturing of Paper

Jonni Ahlgren; Kimmo Strengell


Archive | 2011

Gypsum-fibre composite product and paper comprising such

Tarja Turkki; Jonni Ahlgren


Archive | 2008

METHOD FOR CONTROLLING DEPOSIT FORMATION

Juha Rintala; Lars-Ola Berts; Reetta Strengell; Thorbjoern Ahlskog; Jonni Ahlgren

Collaboration


Dive into the Jonni Ahlgren's collaboration.

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