DE9401607U1 - Planting and growing pots - Google Patents

Planting and growing pots

Info

Publication number
DE9401607U1
DE9401607U1 DE9401607U DE9401607U DE9401607U1 DE 9401607 U1 DE9401607 U1 DE 9401607U1 DE 9401607 U DE9401607 U DE 9401607U DE 9401607 U DE9401607 U DE 9401607U DE 9401607 U1 DE9401607 U1 DE 9401607U1
Authority
DE
Germany
Prior art keywords
planting
growing pots
pots
plant
growing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE9401607U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KNEBELSBERGER JUERGEN
Original Assignee
KNEBELSBERGER JUERGEN
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 KNEBELSBERGER JUERGEN filed Critical KNEBELSBERGER JUERGEN
Priority to DE9401607U priority Critical patent/DE9401607U1/en
Publication of DE9401607U1 publication Critical patent/DE9401607U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • A01G9/029—Receptacles for seedlings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hydroponics (AREA)

Description

BeschreibungDescription

Die üblicherweise im Handel erhältlichen Pflanz- und Anzuchttöpfe weisen nur eine der beiden per Schutzanspruch definierten Eigenschaften auf, die für einen praktischen und zugleich ökologisch sinnvollen Einsatz erforderlich sind.The plant and cultivation pots usually available in stores only have one of the two properties defined by the protection claim that are necessary for practical and at the same time ecologically sensible use.

Es handelt sich dabei einerseits um Kunststoffprodukte auf Mineralölbasis, die der gewünschten Formstabilität gerecht werden, wie sie für den praktischen Einsatz, wie beispielsweise in Gärtnereien oder Baumschulen, erforderlich ist. Das Problem bei diesen konventionellen Materialien besteht jedoch darin, daß sich die Produkte im umgebenden Medium, wie der Erde oder auf der Entlagerstätte, wie dem Kompost, nicht zersetzen. Somit kontaminieren sie entweder den Nährboden und somit die Umwelt oder sie erhöhen das Müllaufkommen.On the one hand, these are plastic products based on mineral oil that meet the desired dimensional stability required for practical use, such as in garden centers or tree nurseries. The problem with these conventional materials, however, is that the products do not decompose in the surrounding medium, such as the soil or in the disposal site, such as compost. As a result, they either contaminate the nutrient medium and thus the environment, or they increase the amount of waste.

Andererseits gibt es bereits biologisch abbaubare Pflanz- und Anzuchtöpfe auf Pflanzenfaser- und Papierbasis. Diese weisen jedoch erhebliche Einschränkungen in der praktischen Verwendbarkeit auf. Sie sind nur bedingt formstabil und erweichen bei einem Kontakt mit Flüssigkeiten sehr schnell.On the other hand, there are already biodegradable plant and cultivation pots based on plant fiber and paper. However, these have significant limitations in terms of practical usability. They are only partially dimensionally stable and soften very quickly when they come into contact with liquids.

Mit der vorgestellten Erfindung wird erreicht, oben genannte Erfordernisse in einem Produkt zu vereinen. Das verwendete Stärkematerial ist soweit mechanisch stabil und elastisch, daß es den Beanspruchungen im praktischen Einsatz gerecht wird. Zudem ist es gegenüber Flüssigkeiten einige Wochen lang stabil und wird erst durch Mikroorganismen, wie sie in Erde und Kompost vorkommen, vollständig biologisch abgebaut.The invention presented here achieves the above-mentioned requirements in one product. The starch material used is mechanically stable and elastic enough to withstand the stresses of practical use. In addition, it is stable against liquids for several weeks and is only completely broken down biologically by microorganisms such as those found in soil and compost.

Anzuchttöpfe können sowohl in Vollmantel- als auch in Gitterstruktur hergestellt werden, was die Durchwurzelbarkeit fördert. Auch Pflanztöpfe für das Wachstum und die Haltung größerer Pflanzen sind mit diesem Material produzierbar.Growing pots can be made in both a solid shell and a grid structure, which promotes root penetration. Plant pots for the growth and maintenance of larger plants can also be produced using this material.

Die Herstellung erfolgt im Spritzgußverfahren, wie es auch bei mineralölbasierenden Kunststoffen üblich ist. Materialstärke und -zusammensetzung sind variabel und somit den alternativen Bedürfhissen nach erhöhter Stabilität oder schnellerer Abbaubarkeit anzupassen.Production takes place using the injection molding process, as is also common with mineral oil-based plastics. Material thickness and composition are variable and can therefore be adapted to alternative needs for increased stability or faster degradability.

Neben der notwendigen Abfallvermeidung wird durch den Einsatz dieser Produkte auch dem gesteigerten Unweitbewußtsein Rechnung getragen.In addition to the necessary waste prevention, the use of these products also takes into account the increased environmental awareness.

Claims (1)

Aktenzeichen G 94 Ol 607.0Reference number G 94 Ol 607.0 SchutzanspruchClaim for protection Pflanz und Anzuchttopf,Plant and cultivation pot, dadurch gekennzeichnet, daß er aus Stärkepolymer besteht.characterized in that it consists of starch polymer. C Freising den 25. 7. 94, Jürg< C Freising, 25. 7. 94, Jürg< >erger>more
DE9401607U 1994-02-01 1994-02-01 Planting and growing pots Expired - Lifetime DE9401607U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9401607U DE9401607U1 (en) 1994-02-01 1994-02-01 Planting and growing pots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9401607U DE9401607U1 (en) 1994-02-01 1994-02-01 Planting and growing pots

Publications (1)

Publication Number Publication Date
DE9401607U1 true DE9401607U1 (en) 1994-09-15

Family

ID=6903964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9401607U Expired - Lifetime DE9401607U1 (en) 1994-02-01 1994-02-01 Planting and growing pots

Country Status (1)

Country Link
DE (1) DE9401607U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500653A1 (en) * 1995-01-12 1996-07-18 Christian Dipl Che Nuernberger Prodn. of rottable or digestible plant pot or animal feed container
DE19519495A1 (en) * 1995-05-27 1996-11-28 Reynolds Tobacco Gmbh Biodegradable thermoplastic materials for packaging cigarettes etc.
FR2920070A1 (en) * 2007-08-21 2009-02-27 Wismes Julien De Plant pot for e.g. garden, has handling collar provided at level of upper free end of pot, where pot is made of mixture including potato starch that is partially pregelatinised and hydrolysised, rigidify product and flexible product

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923729A (en) * 1972-07-28 1975-12-02 Union Carbide Corp Biodegradable transplanter containers
DE3712029A1 (en) * 1986-05-05 1987-11-12 Warner Lambert Co PRINTED SHAPED BODIES
DE3939721A1 (en) * 1988-12-05 1990-06-07 Nippon Synthetic Chem Ind POLYVINYL ALCOHOL STARCH FILM
DE4013344A1 (en) * 1989-04-29 1990-10-31 Battelle Institut E V Special amylose for prodn. of biodegradable plastic film etc. - forms stable quasi-soln.s in hot water, which can be cast on a flat substrate with a doctor blade to produce film
DE3938738A1 (en) * 1989-11-23 1991-05-29 Ulrich Pfeffer DISPOSABLE POT FOR BREEDING PLANTS
CH680925A5 (en) * 1990-09-03 1992-12-15 Buehler Ag
DE4209095A1 (en) * 1992-03-20 1993-09-23 Henkel Kgaa THERMOPLASTICALLY MANUFACTURED MATERIALS BASED ON STAEREE BASE, MOLDED PARTS AND METHOD OF PRODUCTION THEREOF
DE9304428U1 (en) * 1992-09-25 1994-01-05 Naturpack GmbH - Verpackungen aus nachwachsenden Rohstoffen -, 92334 Berching Foam material, in particular filling or packaging material
DE4228779C2 (en) * 1992-08-28 1994-08-25 Biotec Biolog Naturverpack Biodegradable composite material based on hardened starch foam and process for its production

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923729A (en) * 1972-07-28 1975-12-02 Union Carbide Corp Biodegradable transplanter containers
DE3712029A1 (en) * 1986-05-05 1987-11-12 Warner Lambert Co PRINTED SHAPED BODIES
DE3939721A1 (en) * 1988-12-05 1990-06-07 Nippon Synthetic Chem Ind POLYVINYL ALCOHOL STARCH FILM
DE4013344A1 (en) * 1989-04-29 1990-10-31 Battelle Institut E V Special amylose for prodn. of biodegradable plastic film etc. - forms stable quasi-soln.s in hot water, which can be cast on a flat substrate with a doctor blade to produce film
DE3938738A1 (en) * 1989-11-23 1991-05-29 Ulrich Pfeffer DISPOSABLE POT FOR BREEDING PLANTS
CH680925A5 (en) * 1990-09-03 1992-12-15 Buehler Ag
DE4209095A1 (en) * 1992-03-20 1993-09-23 Henkel Kgaa THERMOPLASTICALLY MANUFACTURED MATERIALS BASED ON STAEREE BASE, MOLDED PARTS AND METHOD OF PRODUCTION THEREOF
DE4228779C2 (en) * 1992-08-28 1994-08-25 Biotec Biolog Naturverpack Biodegradable composite material based on hardened starch foam and process for its production
DE9304428U1 (en) * 1992-09-25 1994-01-05 Naturpack GmbH - Verpackungen aus nachwachsenden Rohstoffen -, 92334 Berching Foam material, in particular filling or packaging material

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BICHLER,Christine: Biologisch abbaubare Ver- packungsmaterialien - Die Lösung des Müllproblems?In: BioEngineering 6/93, 9 Jg., S.9-17 *
N.N.: Töpfe, Gefäße und Paletten. In: Deutscher Gartenbau 42/1991, S.2650-2651 *
SICKENBERGER,Birgitt: Plastikgabeln aus Mais. In: Süddeutsche Zeitung, Nr.301 v. 1.Jan. 1993 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500653A1 (en) * 1995-01-12 1996-07-18 Christian Dipl Che Nuernberger Prodn. of rottable or digestible plant pot or animal feed container
DE19500653C2 (en) * 1995-01-12 2000-05-18 Christian Nuernberger Method and device for producing a container that can be degraded by rotting or digestion, and similar containers
DE19519495A1 (en) * 1995-05-27 1996-11-28 Reynolds Tobacco Gmbh Biodegradable thermoplastic materials for packaging cigarettes etc.
FR2920070A1 (en) * 2007-08-21 2009-02-27 Wismes Julien De Plant pot for e.g. garden, has handling collar provided at level of upper free end of pot, where pot is made of mixture including potato starch that is partially pregelatinised and hydrolysised, rigidify product and flexible product

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