BA3 Solutions for natural resources and environment

Research Output 1976 2020

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Patent
2019

Fire-retardant composition and coating

Pere, J. & Kunnari, V., 3 Jan 2019, IPC No. C09K 21/ 14 A I, Patent No. WO2019002680, Priority date 26 Jun 2017, Priority No. FI20170005604

Research output: PatentResearch

flame retardants
coatings
cellulose
minerals
2018

Apparatus and method for cleaning a stream with a moving bed

Ratinen, S., Solantausta, Y., Nieminen, M., Lindfors, C. & Källi, A., 15 Nov 2018, IPC No. B01D 46/ 38 A I, Patent No. WO2018206851, Priority date 11 May 2017, Priority No. FI20170005424

Research output: PatentResearch

Patents and inventions
Cleaning
Gases

Growing medium structures based on sphagnum moss and method for the manufacture thereof

Erkkilä, A., Immonen, K., Kinnunen, K., Oksanen, A., Tahvonen, R., Särkkä, L., Näkkilä, J., Hjelt, T. & Jokinen, K., 5 Jun 2018, IPC No. D21F 11/00, A01G 31/00, A01G 9/10, Patent No. WO/2015/044526, 25 Sep 2014, Priority date 26 Sep 2013, Priority No. 20135965

Research output: PatentResearch

landscaping
growing media
Sphagnum
horticulture
foams
2016

Method for improving the water tolerance of bio-based CNF-films

Vartiainen, J., Malm, T., Kunnari, V., Hänninen, T., Tammelin, T., Peresin, S., Österberg, M. & Johansson, L-S., 2 Jun 2016, IPC No. C23C 16/455, C08J5/18, Patent No. WO2016083674 A1, Priority date 28 Nov 2014, Priority No. FI20140006044

Research output: PatentResearch

Cellulose films
Patents and inventions
Water
Ozone
Surface treatment
2015

Treatment of Fibres to Endure Processing

Räsänen, J., Penttinen, T., Harlin, A., Hiltunen, J., Wikberg, H. & Tammelin, T., 14 Jul 2015, IPC No. C08B 3/20, Patent No. US9079978B2, Priority date 18 Mar 2010, Priority No. WO2010FI50212

Research output: PatentResearch

Hydroxy Acids
Fibers
Processing
Chemical pulp
Patents and inventions
2014

Analytical method for determining the concentration of oxidized nanofibrillar cellulose in a sample: (patent application)

Mikkelson, A., Pere, J. & Laukkanen, A., Oct 2014, IPC No. G01N 33/34, Patent No. WO2014167189A1, 11 Apr 2014, Priority date 12 Apr 2013, Priority No. FI20135361

Research output: PatentResearch

oxidized cellulose
Patents and inventions
2013

Method for improving papermaking or board making process, use of a polysaccharide and paper

Hietaniemi, M., Salminen, K., Kataja-Aho, J. & Retulainen, E., 14 Nov 2013, IPC No. D21H 17/ 24 A I, Patent No. US2013299109, Priority date 30 Sep 2011, Priority No. US201113876325

Research output: PatentResearch

papermaking
polysaccharides
chest
wire
methodology

Method for the Preparation of NFC Films on Supports

Tammelin, T., Hippi, U. & Salminen, A., 2 May 2013, IPC No. C08J5/18, B32B 23/02, C09D 5/20, B32B 23/08, Patent No. WO2013060934 A3, Priority date 24 Oct 2011, Priority No. FI20110006048

Research output: PatentResearch

Cellulose films
Cellulose
Patents and inventions
Suspensions
Plastics
2012

Menetelmä märän paperiradan ajettavuuden parantamiseksi, liuoksen käyttö ja paperi

Salminen, K., Retulainen, E. & Kataja-Aho, J., 2 Apr 2012, IPC No. D21H 17/ 44 A N, Patent No. FI20106021, Priority date 1 Oct 2010, Priority No. FI20100006021

Research output: PatentPatent application

Method for improving runnability of a wet paper web, use of a solution and paper

Salminen, K., Retulainen, E. & Kataja-aho, J., 5 Apr 2012, IPC No. D21H 17/42, Patent No. WO2012042115 A1, Priority date 1 Oct 2010, Priority No. US20100388658P

Research output: PatentPatent application

Patents and inventions
Fibers
Polymers
Polymer solutions
2011

Modified fibrous product and method of producing the same

Mikkonen, H., Malm, T., Kunnari, V. & Retulainen, E., 23 Nov 2011, IPC No. D21H 27/00, Patent No. CN102257219, 20 Oct 2009, Priority date 20 Oct 2009, Priority No. WO2009FI50843

Research output: PatentPatent

cardboard
plasticizers
chemical derivatives
carbohydrates
papermaking
2009

Menetelmä ligniinin poistamiseksi lignoselluloosapitoisesta raaka-aineesta

Translated title of the contribution: Method of delignifying woodMikkelson, A., Maijala, J. & Hiltunen, J., 29 Jun 2009, IPC No. D21C 3/00, Patent No. FI 122974 B, 28 Dec 2007, Priority date 28 Dec 2007, Priority No. FI20070005970

Research output: PatentResearch

raw materials
lignin
mechanical pulp
methodology
bleaching
2008

Method and arrangement for manufacturing coated and glazed paper or board

Elias, R., Vilho, N. & Johan, G., 23 Oct 2008, IPC No. F26B 13/ 10 A I, Patent No. AU2001248403, Priority date 28 Mar 2001, Priority No. WO2001FI00301

Research output: PatentResearch

METHOD AND SERVER IN A TELECOMMUNICATION SYSTEM AND A TELECOMMUNICATION SYSTEM FOR FACILITATING WEIGHT CONTROL

Jaervinen, P., Jaervinen, T., Kuusi, J., Laehteenmaeki, L., Melin, M., Naekki, P., Ottelin, A-M., Poutanen, K., Suovirta, M., Soedergaard, C., Vainikainen, S., Vaeisaenen, P. & Toivainen, E., 5 Jun 2008, IPC No. G06Q 50/ 00 A I, Patent No. WO2008065255, Priority date 29 Nov 2006, Priority No. FI20060005760

Research output: PatentResearch

Weight control
Telecommunication systems
Servers
Nutrition
Telecommunication networks
2005

Sizing method for board

Heikkinen, A., Tani, M., Huovila, V. & Retulainen, E., 7 Apr 2005, IPC No. D21H 27/ 10 A N, Patent No. US2005072541, Priority date 13 Dec 2002, Priority No. WO2002FI01021

Research output: PatentResearch

sorption
wetting
method
sizing
water
2003

Genes and uses thereof to modulate secondary metabolite biosynthesis

Inzé, D., Goossens, A., Oksman-Caldentey, K-M., Häkkinen, S. & Laakso, I., 16 May 2003, IPC No. A01H5/00, Patent No. US2006041962A, 23 Feb 2006

Research output: PatentPatent application

2002

Menetelmä ja materiaali raskasmetallien erottamiseksi jätevedestä: Förfarande och material för separering av tungmetaller från spillvatten

Mahiout, A., Koskinen, J., Lahtinen, R., Ruusuvuori, K., Siivinen, J., Pirkonen, P., Mursunen, H. & Heikkinen, J., 29 Sep 2002, IPC No. C02F 1/ 62 A I, Patent No. FI20020598, Priority date 28 Mar 2002, Priority No. FI20020000598

Research output: PatentPatent

2000

Method of and apparatus for manufacturing paper

Retulainen, E., 20 Jan 2000, IPC No. D21F 5/ 00 A I, Patent No. WO0003084, 12 Jul 1999, Priority date 13 Jul 1998, Priority No. FI19980001600

Research output: PatentPatent application

Fibers
Patents and inventions
Processing
Drying
Wire
1999

Apparatus for drying a fiber web

Retulainen, E., 9 Feb 1999, IPC No. D21F 5/00, Patent No. US5867919, 17 Oct 1997, Priority date 30 Oct 1996, Priority No. FI19960004377

Research output: PatentPatent

Open Access
drying
fibers
wire
inventions
pressure chambers

Method of and apparatus for drying a fiber web

Lehtinen, J. & Retulainen, E., 14 Sep 1999, IPC No. D21G 1/00, Patent No. US5950329, 1 Dec 1997, Priority date 10 Dec 1996, Priority No. FI19960004938

Research output: PatentPatent

Open Access
drying
methodology
1998

Method and apparatus for drying a fiber web

Retulainen, E., 1 Oct 1998, IPC No. F26B 13/10, Patent No. WO9842913, 19 Mar 1998, Priority date 21 Mar 1997, Priority No. FI19970001210

Research output: PatentPatent application

drying
fibers
drying apparatus
wire
inventions

Method of and apparatus for drying a fiber web

Retulainen, E., 25 Jun 1998, IPC No. D21G 1/00, Patent No. WO9827272, 10 Dec 1997, Priority date 10 Dec 1996, Priority No. FI19960004938

Research output: PatentPatent application

dietary fiber
drying
methodology
heat
air

Method of and apparatus for drying a fiber web

Lehtinen, J. & Retulainen, E., 18 Jun 1998, IPC No. D21F 5/04, Patent No. WO9826130, 9 Dec 1997, Priority date 10 Dec 1996, Priority No. FI19960004939

Research output: PatentPatent application

drying
fibers
inventions