Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1991008662) PLANT GROWING MEDIUM CONTAINING MINERAL FIBRES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/008662 International Application No.: PCT/DK1990/000320
Publication Date: 27.06.1991 International Filing Date: 07.12.1990
Chapter 2 Demand Filed: 21.06.1991
IPC:
A01G 31/00 (2006.01)
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
Applicants:
ROCKWOOL INTERNATIONAL A/S [DK/DK]; Hovedgaden 501 DK-2640 Hedehusene, DK (AllExceptUS)
CLAUSEN, Anders, Ulf [DK/DK]; DK (UsOnly)
Inventors:
CLAUSEN, Anders, Ulf; DK
Agent:
LEHMANN & REE; Frederiksberg Alle 26 DK-1820 Frederiksberg C, DK
Priority Data:
6198/8908.12.1989DK
Title (EN) PLANT GROWING MEDIUM CONTAINING MINERAL FIBRES
(FR) MILIEU DE CULTURE DE PLANTES CONTENANT DES FIBRES MINERALES
Abstract:
(EN) A mineral fibre containing plant growing medium comprising lignite has ion exchange capacity and improved water retention properties and does not require disinfection before use.
(FR) Un milieu de culture de plantes contenant des fibres minérales, comprenant de la lignite, présente une capacité d'échange d'ions ainsi que des propriétés de rétention d'eau améliorées, et ne nécessitent pas de désinfection avant emploi.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, RO, SD, SE, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CM, GA, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
FI922607ES2060347EP0504206US5471786JPH05502159CA2070429
DE000069011689AU1991069046DK0504206DK619889