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1. (WO2018158677) CULTURE MEDIUM COMPRISING MICROFIBRILLATED CELLULOSE
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Pub. No.: WO/2018/158677 International Application No.: PCT/IB2018/051217
Publication Date: 07.09.2018 International Filing Date: 27.02.2018
IPC:
A01G 24/27 (2018.01) ,A01G 31/00 (2018.01) ,A01G 24/30 (2018.01) ,C03C 25/26 (2018.01) ,C08L 1/02 (2006.01) ,D21H 11/18 (2006.01)
[IPC code unknown for A01G 24/27]
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
G
HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING
31
Hydroponics; Cultivation without soil
[IPC code unknown for A01G 24/30]
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
25
Surface treatment of fibres or filaments from glass, minerals, or slags
10
by coating
24
Coatings containing organic materials
26
Macromolecular compounds or prepolymers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
1
Compositions of cellulose, modified cellulose, or cellulose derivatives
02
Cellulose; Modified cellulose
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
11
Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
16
modified by a particular after-treatment
18
Highly hydrated, swollen or fibrillatable fibres
Applicants:
STORA ENSO OYJ [FI/FI]; P.O. Box 309 00101 Helsinki, FI
Inventors:
BACKFOLK, Kaj; FI
HEISKANEN, Isto; FI
SAUKKONEN, Esa; FI
SKERFE, Elina; SE
Agent:
STEINRUD, Henrik; SE
Priority Data:
1750218-801.03.2017SE
Title (EN) CULTURE MEDIUM COMPRISING MICROFIBRILLATED CELLULOSE
(FR) MILIEU DE CULTURE COMPRENANT DE LA CELLULOSE MICROFIBRILLÉE
Abstract:
(EN) The present invention is directed to a culture medium comprising a soilless substrate, microfibrillated cellulose and a hydrophilic or amphiphilic polymer. The present invention is particularly useful in soilless agriculture, such as for horticultural/agricultural use that is based on a soilless substrate such as mineral or glass wool. These types of culture media are often used in greenhouses but may also be used for outdoor horticulture or agriculture.
(FR) La présente invention concerne un milieu de culture comprenant un substrat hors-sol, de la cellulose microfibrillée et un polymère hydrophile ou amphiphile. La présente invention est particulièrement utile en agriculture hors-sol, par exemple pour une utilisation horticole/agricole qui est basée sur un substrat hors-sol tel que de la laine minérale ou de verre. Ces types de milieux de culture sont souvent utilisés dans des serres mais peuvent également être utilisés pour l'horticulture ou l'agriculture en plein air.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)