ATE108607T1 - Pflanzenzuchtverfahren. - Google Patents

Pflanzenzuchtverfahren.

Info

Publication number
ATE108607T1
ATE108607T1 AT89202622T AT89202622T ATE108607T1 AT E108607 T1 ATE108607 T1 AT E108607T1 AT 89202622 T AT89202622 T AT 89202622T AT 89202622 T AT89202622 T AT 89202622T AT E108607 T1 ATE108607 T1 AT E108607T1
Authority
AT
Austria
Prior art keywords
polyurethane foam
plant breeding
breeding procedures
plant
range
Prior art date
Application number
AT89202622T
Other languages
English (en)
Inventor
Paul Vansteenkiste
Bastelaere Herman Van
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE108607T1 publication Critical patent/ATE108607T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
    • A01G24/44—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
    • A01G24/48—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure containing foam or presenting a foam structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0016—Foam properties semi-rigid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2310/00—Agricultural use or equipment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Cultivation Of Plants (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Hydroponics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)
AT89202622T 1988-10-20 1989-10-16 Pflanzenzuchtverfahren. ATE108607T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888824544A GB8824544D0 (en) 1988-10-20 1988-10-20 Method of growing plants & growth substrate for use in method

Publications (1)

Publication Number Publication Date
ATE108607T1 true ATE108607T1 (de) 1994-08-15

Family

ID=10645488

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89202622T ATE108607T1 (de) 1988-10-20 1989-10-16 Pflanzenzuchtverfahren.

Country Status (7)

Country Link
EP (1) EP0365096B1 (de)
JP (1) JPH02177831A (de)
AT (1) ATE108607T1 (de)
DE (1) DE68916897T2 (de)
ES (1) ES2056197T3 (de)
GB (1) GB8824544D0 (de)
IL (1) IL92042A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9213621D0 (en) * 1992-06-26 1992-08-12 Univ Strathclyde Porous solid material
US5791085A (en) * 1992-06-26 1998-08-11 University Of Strathclyde Porous solid material
US5927006A (en) * 1997-01-21 1999-07-27 Elliott; Stephen C. Ready roots
TW430683B (en) * 1997-09-03 2001-04-21 Yoko Sano A polyisocyanurate foam having continuous open cell for fixing and supporting a plant
NL2001664C2 (nl) * 2008-06-10 2009-12-11 Recticel Holding Noord B V Werkwijze voor het vervaardigen van een plantensubstraat en plantensubstraat.
CN102695737B (zh) * 2009-10-07 2014-10-01 亨茨曼国际有限公司 制备柔性聚氨酯泡沫的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1599727A (de) * 1968-08-13 1970-07-20
FR2172860A2 (en) * 1972-02-24 1973-10-05 Pechiney Ugine Kuhlmann Polyurethane foam - having improved hydrophilicity and strong absorption
US4143004A (en) * 1974-10-02 1979-03-06 Berol Kemi Ab Process for the preparation of polyurethane foam
GB2088184A (en) * 1980-11-19 1982-06-09 Univ Cardiff Container for plant growth
DK27983D0 (da) * 1983-01-25 1983-01-25 Gerhard Joergensen Dyrkningsbeholder, isaer til tomatog agurkplanter

Also Published As

Publication number Publication date
GB8824544D0 (en) 1988-11-23
DE68916897D1 (de) 1994-08-25
ES2056197T3 (es) 1994-10-01
JPH02177831A (ja) 1990-07-10
DE68916897T2 (de) 1994-11-10
EP0365096B1 (de) 1994-07-20
IL92042A (en) 1995-07-31
EP0365096A3 (de) 1991-02-06
EP0365096A2 (de) 1990-04-25
IL92042A0 (en) 1990-07-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee