JP7152409B2 - ミクロフィブリル化セルロースを含む培地 - Google Patents
ミクロフィブリル化セルロースを含む培地 Download PDFInfo
- Publication number
- JP7152409B2 JP7152409B2 JP2019546308A JP2019546308A JP7152409B2 JP 7152409 B2 JP7152409 B2 JP 7152409B2 JP 2019546308 A JP2019546308 A JP 2019546308A JP 2019546308 A JP2019546308 A JP 2019546308A JP 7152409 B2 JP7152409 B2 JP 7152409B2
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- microfibrillated cellulose
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- cellulose
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- 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
- A01G24/35—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds containing water-absorbing polymers
-
- 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
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- 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
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/18—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing inorganic fibres, e.g. mineral wool
-
- 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
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
-
- 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
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/25—Dry fruit hulls or husks, e.g. chaff or coir
-
- 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
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/465—Coatings containing composite materials
- C03C25/47—Coatings containing composite materials containing particles, fibres or flakes, e.g. in a continuous phase
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/18—Highly hydrated, swollen or fibrillatable fibres
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Forests & Forestry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Soil Sciences (AREA)
- Wood Science & Technology (AREA)
- Ecology (AREA)
- Composite Materials (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Cultivation Of Plants (AREA)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
本発明に従う培地で使用されるミクロフィブリル化セルロースの量は、培地の特定の望まれる特性によって異なるが、一般的に、培地の1重量%~75重量%の範囲である。
Claims (14)
- 非土壌基質、ミクロフィブリル化セルロース及び少なくとも1種の親水性又は両親媒性ポリマーを含む無土壌培養のための培地であって、乾燥時の密度が5~750kg/m3の範囲である培地、
ただし、前記ミクロフィブリル化セルロースは、その親水性を高めるために変性又は誘導体化されている。 - 非土壌基質がミネラルウール、グラスウール、エキスパンド粘土、グロウストーン、コイアピートもしくはココピート、籾殻、パーライト、バーミキュライト、パミス、羊毛、ロックウール、レンガの破片、任意に化学的に及び/又は熱的に変性され得る木削りくず、木質繊維もしくは他の天然繊維又はポリスチレンである、請求項1に記載の培地。
- 非土壌基質が合成物である請求項1又は2に記載の培地。
- 非土壌基質がミネラルウール又はグラスウールである請求項3に記載の培地。
- ポリマーが両親媒性である請求項1~4のいずれかに記載の培地。
- ポリマーが親水性である請求項1~4のいずれかに記載の培地。
- 親水性ポリマーがデキストラン、オリゴ糖、多糖、デンプン又はヘミセルロースから選択される、請求項6に記載の培地。
- ミクロフィブリル化セルロースが、カルボキシル化、リン酸化、スルホン化、メチル化、カルボキシメチル化又はTEMPO酸化されている、請求項1~7のいずれかに記載の培地。
- ミクロフィブリル化セルロースの量が乾燥培地の1重量%~75重量%の範囲である、請求項1~8のいずれかに記載の培地。
- ポリマーの量が乾燥培地の1重量%~75重量%の範囲である、請求項1~9のいずれかに記載の培地。
- 非土壌基質を提供する工程、及び基質をミクロフィブリル化セルロース及び親水性又は両親媒性ポリマーと混合する工程を含む、無土壌培養のための培地の水保持力を高める方法、
ただし、前記ミクロフィブリル化セルロースは、その親水性を高めるために変性又は誘導体化されている。 - ミクロフィブリル化セルロースが水溶液又は分散液として培地に提供される、請求項11に記載の方法。
- ミクロフィブリル化セルロースが無土壌培養中に水を提供するために使用される水溶液又は分散液に溶解又は分散されている、請求項12に記載の方法。
- 以下を含む、培地を製造する方法:
a)液体培地(medium)中にミクロフィブリル化セルロース及び少なくとも1種の親水性又は両親媒性ポリマーを含む懸濁液を提供する工程、ただし、前記ミクロフィブリル化セルロースは、その親水性を高めるために変性又は誘導体化されている、
b)工程a)の懸濁液を培地での使用に適した非土壌基質上に適用するか、又は工程a)の懸濁液を培地での使用に適した非土壌基質と混合する工程、及び
c)任意に工程b)における生成物を乾燥させる工程。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1750218-8 | 2017-03-01 | ||
SE1750218 | 2017-03-01 | ||
PCT/IB2018/051217 WO2018158677A1 (en) | 2017-03-01 | 2018-02-27 | Culture medium comprising microfibrillated cellulose |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020510421A JP2020510421A (ja) | 2020-04-09 |
JP7152409B2 true JP7152409B2 (ja) | 2022-10-12 |
Family
ID=63370649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019546308A Active JP7152409B2 (ja) | 2017-03-01 | 2018-02-27 | ミクロフィブリル化セルロースを含む培地 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200008372A1 (ja) |
EP (1) | EP3589114A4 (ja) |
JP (1) | JP7152409B2 (ja) |
CN (1) | CN110381732A (ja) |
WO (1) | WO2018158677A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10945386B2 (en) * | 2019-06-08 | 2021-03-16 | Fibredust, LLC | Growing medium and method of manufacturing |
US11518887B2 (en) * | 2019-06-08 | 2022-12-06 | Fibredust, LLC | Growing medium and method of manufacturing |
US11325872B2 (en) | 2019-06-17 | 2022-05-10 | Total Grow LLO | Concentrated aqueous suspension of microfibrillated cellulose comprising salts for plant nutrition |
CN110720389A (zh) * | 2019-11-29 | 2020-01-24 | 荆楚理工学院 | 一种微型月季盆花无土栽培方法 |
US11813833B2 (en) | 2019-12-09 | 2023-11-14 | Owens Corning Intellectual Capital, Llc | Fiberglass insulation product |
CN111286271A (zh) * | 2020-03-16 | 2020-06-16 | 武汉思越化学技术有限公司 | 一种农用岩棉用亲水剂的制作方法 |
WO2022144105A1 (en) | 2020-12-30 | 2022-07-07 | Rockwool International A/S | Low chloride mineral wool product |
Citations (4)
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JP2003180155A (ja) | 2001-12-12 | 2003-07-02 | Mukoyama Orchids Co Ltd | 着生ランの栽培方法 |
WO2011151523A1 (en) | 2010-06-02 | 2011-12-08 | Upm-Kymmene Corporation | Method for treating soil material |
WO2015145442A2 (en) | 2014-03-27 | 2015-10-01 | Melodea Ltd. | Nanocrystaline cellulose as absorbent and encapsulation material |
JP6209646B2 (ja) | 2015-05-26 | 2017-10-04 | 華邦電子股▲ふん▼有限公司Winbond Electronics Corp. | 不揮発性メモリのデータ管理方法およびシステム |
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US5104411A (en) * | 1985-07-22 | 1992-04-14 | Mcneil-Ppc, Inc. | Freeze dried, cross-linked microfibrillated cellulose |
JPH06209646A (ja) * | 1993-01-19 | 1994-08-02 | Asahi Fiber Glass Co Ltd | 人工培土 |
MXPA02008773A (es) * | 2000-03-09 | 2003-02-12 | Hercules Inc | Celulosa microfibrilar. estabilizada.. |
WO2004098270A1 (en) | 2003-05-01 | 2004-11-18 | Bki Holding Corporation | Improved hydroponic growth medium |
US8026196B2 (en) * | 2006-03-08 | 2011-09-27 | Clause | Delayed-effect agronomic treatment agent, in particular for seed germination and plant development |
UA109772C2 (uk) * | 2009-07-02 | 2015-10-12 | Агент для підвищення гідрофільності ґрунту і способи його застосування | |
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WO2013078547A1 (en) * | 2011-12-02 | 2013-06-06 | Masdar Institute Of Science And Technology | Cellulose blends with enhanced water retention and their use in irrigation |
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-
2018
- 2018-02-27 WO PCT/IB2018/051217 patent/WO2018158677A1/en unknown
- 2018-02-27 EP EP18760282.6A patent/EP3589114A4/en active Pending
- 2018-02-27 JP JP2019546308A patent/JP7152409B2/ja active Active
- 2018-02-27 US US16/489,817 patent/US20200008372A1/en not_active Abandoned
- 2018-02-27 CN CN201880015038.2A patent/CN110381732A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003180155A (ja) | 2001-12-12 | 2003-07-02 | Mukoyama Orchids Co Ltd | 着生ランの栽培方法 |
WO2011151523A1 (en) | 2010-06-02 | 2011-12-08 | Upm-Kymmene Corporation | Method for treating soil material |
WO2015145442A2 (en) | 2014-03-27 | 2015-10-01 | Melodea Ltd. | Nanocrystaline cellulose as absorbent and encapsulation material |
JP6209646B2 (ja) | 2015-05-26 | 2017-10-04 | 華邦電子股▲ふん▼有限公司Winbond Electronics Corp. | 不揮発性メモリのデータ管理方法およびシステム |
Also Published As
Publication number | Publication date |
---|---|
JP2020510421A (ja) | 2020-04-09 |
EP3589114A1 (en) | 2020-01-08 |
CN110381732A (zh) | 2019-10-25 |
WO2018158677A1 (en) | 2018-09-07 |
EP3589114A4 (en) | 2021-01-06 |
BR112019018006A2 (pt) | 2020-04-28 |
US20200008372A1 (en) | 2020-01-09 |
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