WO1985001945A1 - Materiau polymere de revetement de serres chaudes - Google Patents

Materiau polymere de revetement de serres chaudes Download PDF

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Publication number
WO1985001945A1
WO1985001945A1 PCT/SU1983/000041 SU8300041W WO8501945A1 WO 1985001945 A1 WO1985001945 A1 WO 1985001945A1 SU 8300041 W SU8300041 W SU 8300041W WO 8501945 A1 WO8501945 A1 WO 8501945A1
Authority
WO
WIPO (PCT)
Prior art keywords
φεη
additive
content
mass
chτο
Prior art date
Application number
PCT/SU1983/000041
Other languages
English (en)
Russian (ru)
Inventor
Lyalya Nasyrovna Golodkova
Anatoly Fedorovich Lepaev
Viktor Mikhailovich Dmitriev
Nikolai Mikhailovich Zhavoronkov
Girsh Leibovich Ziskin
Genrikh Ignatievich Izmailov
Evgeny Georgievich Ippolitov
Vladimir Egorovich Karasev
Emilia Toivovna Karaseva
Vladimir Valentinovich Kirilenko
Gennady Viktorovich Leplyanin
Jury Iliich Murinov
Jury Erofeevich Nikitin
Larisa Semenovna Troitskaya
Genrikh Alexandrovich Tolstikov
Boris Borisovich Troitsky
Aslan Jusupovich Tsivadze
Sagid Raufovich Rafikov
Nikolai Shioevich Tskhakaya
Robert Nikolaevich Schelokov
Original Assignee
Institut Obschei I Neorganicheskoi Khimii Imeni N.
Institut Khimii Bashkirskogo Filiala Akademii Nauk
Institut Khimii Akademii Nauk Sssr
Institut Khimii Dalnevostochnogo Nauchnogo Tsentra
Chelyabinsky Zavod Orgstekla
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 Institut Obschei I Neorganicheskoi Khimii Imeni N., Institut Khimii Bashkirskogo Filiala Akademii Nauk, Institut Khimii Akademii Nauk Sssr, Institut Khimii Dalnevostochnogo Nauchnogo Tsentra, Chelyabinsky Zavod Orgstekla filed Critical Institut Obschei I Neorganicheskoi Khimii Imeni N.
Priority to DE19833390545 priority Critical patent/DE3390545C2/de
Priority to GB8516535A priority patent/GB2158833B/en
Priority to CH2868/85A priority patent/CH667463A5/de
Priority to AU22660/83A priority patent/AU565143B2/en
Priority to JP58503824A priority patent/JPS61500264A/ja
Priority to PCT/SU1983/000041 priority patent/WO1985001945A1/fr
Priority to NLAANVRAGE8320368,A priority patent/NL189794C/xx
Priority to FR8408962A priority patent/FR2565457B1/fr
Publication of WO1985001945A1 publication Critical patent/WO1985001945A1/fr
Priority to SE8503138A priority patent/SE456424B/sv
Priority to FI852579A priority patent/FI81820C/fi

Links

Classifications

    • 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
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0091—Complexes with metal-heteroatom-bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Definitions

  • Dimen- sional materials in the form of films intended for these purposes must be satisfied with the following requirements: to obey the visible area of the system; with the ability to take the ultrafilter (UF) component of the solar light ;. To keep the equipment safe, to eat and to dispose of in good condition; the material should not contain and excrete toxic substances.
  • UF ultrafilter
  • the solar light can be distinguished from a long wavelength of 450 to 750 nm, which in turn has a positive effect on the growth rate and on the increase.
  • the most effective is the area of the orange-red light source with a long wavelength of 580-750 nm.
  • the green light at 500-550 nm is less efficient. For this reason, plant growth will require more energy.
  • Ultraviolet rays affect the growth of plants, and harmful rays (750-1000 nm) are not absorbed.
  • the various methods of “cutting off” 7 ⁇ are provided by introducing an addition in the limit, which includes the named radiation.
  • the film was used for the use of ammunition, polystyrene, polystyrene, and polystyrene.
  • ⁇ College In the quality of plastic, they use quick-release,. maleic, citric and acid acids.
  • Indicated on the export to the processor is processed into a film - 3 - with a thickness of 100 ⁇ m, I take part with a wavelength of 350-380 nm.
  • Izves ⁇ ny ⁇ li ⁇ le ⁇ in ⁇ vye ⁇ len ⁇ is ⁇ lzuemye in sels ⁇ m ⁇ zyays ⁇ ve, ⁇ luchennye of ⁇ m ⁇ zitsii, s ⁇ de ⁇ - zhaschey ⁇ 80 ⁇ ⁇ li ⁇ le ⁇ ina mass, na ⁇ ime ⁇ ⁇ lie ⁇ ilena il ⁇ s ⁇ lime ⁇ a vinilatse ⁇ a ⁇ a ⁇ e ⁇ lena and ⁇ - ⁇ 5 t ⁇ .% Mixture ⁇ 2 (0 ⁇ ) 3N-aluni ⁇ a sul ⁇ a ⁇ a schel ⁇ chn ⁇ g ⁇ me ⁇ alla ⁇ muly (50 4 ) d Y • 20 ⁇ , where Ug is a 3-valent metal, and ⁇ is monovalent.
  • additives # are added to the com- ponent, absorbing UV radiation, such as benzene or benzene. Ready.
  • the large film has a small transmission factor in the wavelength range of 7-17 ⁇ m and good lighting properties, but it is not emitted. (Application of the station L 2419955, cl. ⁇ 01 - 4 - 69D413 / 02, published on 12/10/1979).
  • the film has an operating range for visible light in the region of 380-780 nm: total - $ 90, direct - $ 45 (automatic certificate ⁇ ⁇ »7 ⁇ 06 ⁇ , closed.
  • P ⁇ i is ⁇ lz ⁇ vani ⁇ ⁇ luchenny ⁇ ⁇ len ⁇ in ⁇ aches ⁇ ve ⁇ y- ⁇ iya ⁇ meschen ⁇ y ddya vy ⁇ aschivaniya ⁇ as ⁇ en ⁇ y ( ⁇ e ⁇ lits, ⁇ a ⁇ - ni ⁇ v and ⁇ a ⁇ hereinafter) d ⁇ s ⁇ igayu ⁇ ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y v ⁇ zdu ⁇ a on ⁇ ve ⁇ n ⁇ s ⁇ i ⁇ len ⁇ i on 0,9- ⁇ , 3 ° C higher than in the case of ⁇ len ⁇ i ⁇ lie ⁇ ilena niz ⁇ y ⁇ l ⁇ n ⁇ s ⁇ i.
  • a good film cannot effectively absorb ultra-violet radiation.
  • a good film is inadequate due to the poor health of the device, but it is not sufficient that the device is inadequate.
  • P ⁇ s ⁇ avlennaya problem was ⁇ eshena s ⁇ zdaniem ⁇ li- me ⁇ n ⁇ g ⁇ ma ⁇ e ⁇ iala for ⁇ y ⁇ iya ⁇ e ⁇ lits, s ⁇ de ⁇ zhascheg ⁇ ⁇ z ⁇ achny ⁇ lime ⁇ and d ⁇ bav ⁇ u, ⁇ gl ⁇ schayuschuyu ul ⁇ a ⁇ i ⁇ - le ⁇ vuyu e ⁇ s ⁇ avlyayuschuyu es ⁇ es ⁇ venn ⁇ g ⁇ sve ⁇ a, ⁇ y, s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniyu, ⁇ a ⁇ a ⁇ e ⁇ izue ⁇ sya ⁇ em, ch ⁇ in ⁇ a- ches ⁇ ve d ⁇ bav ⁇ i. ⁇ n s ⁇ de ⁇ zhi ⁇ ⁇ at me ⁇ e ⁇ dn ⁇ s ⁇ e- distance - - an element that is capable of
  • composition of the named additive in the range is 0.001 to 5 mass. . ⁇ of particular, in the quality of the additive, the following compounds of the ⁇ - element may be used: ⁇ pis - (dihexyl sulfide) -tpuhyl-europy (W); ⁇ pis - ( ⁇ mecanic ⁇ Economics ⁇ discretion ⁇ )))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) -trunit-evropy (W); 1,10-phenanthropyline-tropinitrop-evropy (W); - 8 - urinary phenylphosphine bis- (hexafluoroacetate);
  • 1,10-phenanthropylene-tritis- (benzene, benzene, and phenylephosphate) dispersion (W).
  • ⁇ ⁇ aches ⁇ ve ⁇ lime ⁇ v m ⁇ gu ⁇ by ⁇ is ⁇ lz ⁇ vany ⁇ azlichnye sve ⁇ z ⁇ achnye ⁇ lime ⁇ y, na ⁇ ime ⁇ ⁇ lie ⁇ - flax ⁇ li ⁇ ilen, ⁇ livinil ⁇ l ⁇ nd, ⁇ lis ⁇ l, ⁇ li- me ⁇ ilme ⁇ a ⁇ ila ⁇ , ⁇ li ⁇ a ⁇ b ⁇ na ⁇ and d ⁇ ugie ⁇ d ⁇ dyaschie ⁇ lime ⁇ y and s ⁇ lime ⁇ y.
  • the quantity of addition in the case of a polymer or, in many cases, is from 0.001 to 5 mass. $. This is due to the fact that, if the addition is less than 0.001 mass. $, There is a decrease in the supply of material to the supplier. Contents of a supplement of more than 5 mass. $ Are inappropriate, since it does not increase the beneficial effect.
  • P ⁇ eimusches ⁇ v ⁇ m ⁇ edl ⁇ zhenny ⁇ ⁇ lime ⁇ ny ⁇ ma ⁇ e ⁇ ial ⁇ v, ⁇ ednaznachenny ⁇ for ⁇ y ⁇ iya ⁇ e ⁇ lits, yavlyae ⁇ sya ⁇ , ch ⁇ - 9 - On ⁇ has improved optical properties in comparison with well-known alternative materials of similar purpose.
  • the proposed materials are absorbed up to 98 for a component that is available in the realm of 200-450 nm, and.
  • the aforementioned alternative materials used as a quick return to the crop contribute to a more efficient cultivation of agricultural crops.
  • the proposed material has a very favorable effect on the growth and development of plants. Plants are growing faster and faster. The growth rate of the plants and the period of the beginning of the mass extension of the infestation is 3–14 days earlier.
  • the air intake in the tables is 3–5 ° higher when compared to the control panel. Positively show warmth - 10 - PROTECTIVE PROPERTIES
  • the proposed materials are at the time of the lock. But, in the case of lowering the temperature in the open group up to minus 5 ° ⁇ , the same temperature was noted in the direct temperature, where the plant was closed. By the proposed materials of the tempera- ture, under these conditions, it was only 0 ° that there were no damages to the plants ..
  • EXAMPLE I Granulated polyethylene in the amount of 100 kg is loaded into the mixer.
  • This mixer introduces the compound of the European formula 3 and 3F0, where 0F is a dry acid, in the form of a dry impurity.
  • the components are thoroughly mixed and the mixture obtained is processed into a film with a thickness of 0.1-0.15 mm.
  • the resulting material contains 0.1 mass $ of the indicated European Union.
  • the experimental properties of the obtained material are as follows: the absorption value of the component which is available in the 200-450 nm range is $ 97; the value of the absorption of the absorbed component (including light scattering) in the old-yellow component is 35 $;
  • the light output of the material in the region of 580–750 nm is $ 75.
  • Examples 2-103 are summarized in Table L. I .. These examples illustrate the material obtained by analogy with I, however, make no difference. ⁇
  • ⁇ Example ⁇ Brass Table I uses the following material reductions for the shortcut:. .
  • optical properties of the obtained material are as follows: the absorption value of the component which is available in the region of 200-450 nm is 98 ⁇ ; the value of the absorption of the absorbed component, which is in the form of luminescent radiation in the region of the orange-colored component of the visible light, is $ 37; the lightness of the material in the region of 580-750.nm • is $ 77.
  • a ready-made material for use for the purchase of outdoor sites. Examples 105-205 are summarized in table ⁇ 2,
  • Good material can be used in the agricultural sector for.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Soil Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Luminescent Compositions (AREA)
  • Protection Of Plants (AREA)
  • Greenhouses (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

Le matériau polymère comprend un polymère translucide, par exemple du polyéthylène, du polyvinylchlorure, du polycarbonate et un additif qui absorbe la composante ultraviolette de la lumière naturelle et la transforme par luminescence en une composante lumineuse dans la plage spectrale orange-rouge. Le matériau contient en tant qu'additif au moins un composé de f-élément, par exemple le composé d'europium, de terbium ou de samarium. La teneur en additif du polymère peut varier entre 0,001 et 5 % exprimée par rapport à la masse.
PCT/SU1983/000041 1983-10-31 1983-10-31 Materiau polymere de revetement de serres chaudes WO1985001945A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19833390545 DE3390545C2 (de) 1983-10-31 1983-10-31 Polymeres Material zur Abdeckung von Gew{chsh{usern
GB8516535A GB2158833B (en) 1983-10-31 1983-10-31 Polymer material for coating hot greenhouses
CH2868/85A CH667463A5 (de) 1983-10-31 1983-10-31 Polymere zusammensetzung.
AU22660/83A AU565143B2 (en) 1983-10-31 1983-10-31 Polymer material for coating hot greenhouses
JP58503824A JPS61500264A (ja) 1983-10-31 1983-10-31 温室形成用重合体材料
PCT/SU1983/000041 WO1985001945A1 (fr) 1983-10-31 1983-10-31 Materiau polymere de revetement de serres chaudes
NLAANVRAGE8320368,A NL189794C (nl) 1983-10-31 1983-10-31 Polymeermateriaal voor het bedekken van broeikassen en werkwijze voor het stimuleren van de groei van planten.
FR8408962A FR2565457B1 (fr) 1983-10-31 1984-06-07 Matiere polymere pour la couverture des serres et forceries
SE8503138A SE456424B (sv) 1983-10-31 1985-06-24 Polymert material och anvendning derav for teckning av drivbus
FI852579A FI81820C (fi) 1983-10-31 1985-06-28 Polymert material foer taeckning av drivhus.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1983/000041 WO1985001945A1 (fr) 1983-10-31 1983-10-31 Materiau polymere de revetement de serres chaudes

Publications (1)

Publication Number Publication Date
WO1985001945A1 true WO1985001945A1 (fr) 1985-05-09

Family

ID=21616818

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1983/000041 WO1985001945A1 (fr) 1983-10-31 1983-10-31 Materiau polymere de revetement de serres chaudes

Country Status (10)

Country Link
JP (1) JPS61500264A (fr)
AU (1) AU565143B2 (fr)
CH (1) CH667463A5 (fr)
DE (1) DE3390545C2 (fr)
FI (1) FI81820C (fr)
FR (1) FR2565457B1 (fr)
GB (1) GB2158833B (fr)
NL (1) NL189794C (fr)
SE (1) SE456424B (fr)
WO (1) WO1985001945A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1060500C (zh) * 1996-12-30 2001-01-10 中国科学院长春应用化学研究所 农膜稀土荧光粉转换剂的制备
US6589450B1 (en) * 1997-11-25 2003-07-08 Ljubov Robertovna Bratkova Light-converting material and composition for producing the same
US7575816B2 (en) * 2001-07-18 2009-08-18 E.I. Du Pont De Nemours And Company Luminescent lanthanide complexes with imine ligands and devices made with such complexes

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU597933B2 (en) * 1986-08-06 1990-06-14 Sumitomo Chemical Company, Limited Insect pests-repelling film or sheet
AU596637B2 (en) * 1986-08-06 1990-05-10 Sumitomo Chemical Company, Limited Mulching film for repelling insect pests
ES2050782T3 (es) * 1989-06-06 1994-06-01 Eric Longstaff Metodo y aparato para uso en la promocion del crecimiento de las plantas y el desarrollo de las flores.
JPH0350291A (ja) * 1989-07-18 1991-03-04 Mitsui Toatsu Chem Inc 発光性インク組成物
DE4029167A1 (de) * 1990-09-14 1992-03-19 Bayer Ag Verfahren zur kennzeichnung von kunststoffen
JPH07507074A (ja) * 1991-11-08 1995-08-03 イーストマン ケミカル カンパニー 近赤外発螢光団を有する熱可塑性材料の標識方法
US5292855A (en) * 1993-02-18 1994-03-08 Eastman Kodak Company Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein
US5423432A (en) * 1993-12-30 1995-06-13 Eastman Chemical Company Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein
CN1052493C (zh) * 1994-11-07 2000-05-17 青岛新桑达经济技术开发有限公司 转光薄膜及其制造方法
WO1998053024A1 (fr) * 1997-05-23 1998-11-26 Kureha Kagaku Kogyo Kabushiki Kaisha Materiau en plastique luminescent et son procede de production
CN1079407C (zh) * 1997-12-15 2002-02-20 中国科学院电子学研究所 农膜用光转换剂及其制作方法
CN1074005C (zh) * 1998-04-29 2001-10-31 中国科学院大连化学物理研究所 一种仿生态农膜及其所用转光体系
CN1069115C (zh) * 1998-07-24 2001-08-01 青岛新桑达经济技术开发有限公司 转光纺织品和添加剂及其制备方法
ES2161134B1 (es) * 1999-04-21 2002-06-16 Solplast S A Metodo para la obtencion de una lamina de cubrimiento para evitar el ennegrecimiento de los bordes de los petalos de las rosas rojas y la propagacion de ciertos virus que puedan afectar las plantas en cultivo,y lamina obtenida segun este metodo.
BG746Y1 (bg) * 2000-08-07 2005-05-31 Покритие за ултравиолетова защита и неговото използване
CN1313565C (zh) * 2004-07-23 2007-05-02 北京化工大学 稀土/高分子复合发光材料及其制备方法
KR100761942B1 (ko) 2006-01-11 2007-10-04 한국에너지기술연구원 광 변환 그린하우스 필름용 광 활성 무기첨가제 및 이를함유하는 그린하우스 필름
RU2407770C2 (ru) 2007-03-09 2010-12-27 Общество с ограниченной ответственностью Научно-производственная фирма "СВЕТ" Светопреобразующий материал и композиция для его получения
CN100444946C (zh) * 2007-04-06 2008-12-24 山东大学 含高光效稀土配合物微胶囊的制备
GB2453953A (en) * 2007-10-23 2009-04-29 Univ Brunel Protection of plastics using UV-absorbing phosphors
KR100893003B1 (ko) * 2007-11-26 2009-04-10 한국에너지기술연구원 농업용 고분자 필름을 제조하기 위한 고분자 조성물, 이를이용한 필름의 제조방법과 그 필름
RU2633539C1 (ru) * 2016-10-11 2017-10-13 федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") Светопреобразующая полимерная композиция

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388071A (en) * 1964-09-28 1968-06-11 Navy Usa Liquid lasing solution formed with trifluoroacetylacetonate
US3398099A (en) * 1964-12-28 1968-08-20 American Optical Corp Fluorescent europium chelates
US3422023A (en) * 1967-03-17 1969-01-14 American Optical Corp Fluorescent lanthanide chelates of dibenzoylamine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388011A (en) * 1965-10-08 1968-06-11 Atomic Energy Commission Usa Process for the production of high strength steels
US3484380A (en) * 1965-12-15 1969-12-16 American Optical Corp Fluorescent europium chelates with tetradentate ligands
US3949134A (en) * 1973-07-18 1976-04-06 Material Distributors Corporation Solar control film for use by consumers and the like
GB1515766A (en) * 1976-01-30 1978-06-28 British Petroleum Co Polymeric films having selective light transmissive properties
EP0000431A1 (fr) * 1977-07-08 1979-01-24 The British Petroleum Company p.l.c. Méthode pour améliorer la transmission de la lumière visible de substrats en matière polymère en y déposant une couche d'une émulsion ou d'une dispersion aqueuse contenant un agent de scintillation absorbant l'ultra-violet.
FR2419955A1 (fr) * 1978-03-17 1979-10-12 Alcudia Empresa Ind Quimi Pellicules de polyolefine destinees a etre utilisees en agriculture
US4220736A (en) * 1978-06-01 1980-09-02 Sekisui Kagaku Kogyo Kabushiki Kaisha Agricultural covering film or sheet and method for thermal insulation from a blend of an olefin resin and an acetal resin
DE3140897A1 (de) * 1981-10-15 1983-04-28 Basf Ag, 6700 Ludwigshafen Verfahren zur nutzbarmachung von licht der wellenlaengen 470 bis 600 nm fuer die fotosynthese

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388071A (en) * 1964-09-28 1968-06-11 Navy Usa Liquid lasing solution formed with trifluoroacetylacetonate
US3398099A (en) * 1964-12-28 1968-08-20 American Optical Corp Fluorescent europium chelates
US3422023A (en) * 1967-03-17 1969-01-14 American Optical Corp Fluorescent lanthanide chelates of dibenzoylamine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1060500C (zh) * 1996-12-30 2001-01-10 中国科学院长春应用化学研究所 农膜稀土荧光粉转换剂的制备
US6589450B1 (en) * 1997-11-25 2003-07-08 Ljubov Robertovna Bratkova Light-converting material and composition for producing the same
US7575816B2 (en) * 2001-07-18 2009-08-18 E.I. Du Pont De Nemours And Company Luminescent lanthanide complexes with imine ligands and devices made with such complexes

Also Published As

Publication number Publication date
FI81820B (fi) 1990-08-31
JPH0240266B2 (fr) 1990-09-11
JPS61500264A (ja) 1986-02-20
GB8516535D0 (en) 1985-07-31
FR2565457B1 (fr) 1987-08-21
AU2266083A (en) 1985-05-22
GB2158833B (en) 1988-01-13
NL189794C (nl) 1993-08-02
GB2158833A (en) 1985-11-20
FR2565457A1 (fr) 1985-12-13
SE456424B (sv) 1988-10-03
AU565143B2 (en) 1987-09-03
DE3390545C2 (de) 1989-09-14
FI852579L (fi) 1985-06-28
SE8503138L (sv) 1985-06-24
DE3390545T1 (de) 1985-11-14
FI81820C (fi) 1990-12-10
CH667463A5 (de) 1988-10-14
NL8320368A (nl) 1985-09-02
SE8503138D0 (sv) 1985-06-24
NL189794B (nl) 1993-03-01
FI852579A0 (fi) 1985-06-28

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