ES2116226A1 - Mono- or multilayer films for agricultural use - Google Patents

Mono- or multilayer films for agricultural use

Info

Publication number
ES2116226A1
ES2116226A1 ES09601280A ES9601280A ES2116226A1 ES 2116226 A1 ES2116226 A1 ES 2116226A1 ES 09601280 A ES09601280 A ES 09601280A ES 9601280 A ES9601280 A ES 9601280A ES 2116226 A1 ES2116226 A1 ES 2116226A1
Authority
ES
Spain
Prior art keywords
pts
density
agricultural use
mono
ramifications
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.)
Granted
Application number
ES09601280A
Other languages
Spanish (es)
Other versions
ES2116226B1 (en
Inventor
Senehiro Yamamoto
Tatsuya Ohe
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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
Priority claimed from JP34426095A external-priority patent/JP3342626B2/en
Priority claimed from JP35428995A external-priority patent/JP3342627B2/en
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of ES2116226A1 publication Critical patent/ES2116226A1/en
Application granted granted Critical
Publication of ES2116226B1 publication Critical patent/ES2116226B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Protection Of Plants (AREA)
  • Greenhouses (AREA)

Abstract

A monolayer film, for agricultural use, consists of a layer made from an ethylene co-polymer (I) comprising: 100 pts. wt. co-polymer (A) of ethylene and a 4-12C alpha -olefin which has a density of 0.905-0.935 g/cm<3> and a melt flow index (hot) of 0.1-10g/10 min. or 100 pts. wt. of a mixt. of (A) and at most 40 wt.% low density (at high pressure) polyethylene (B) and 100 pts. wt. of an anti-misting agent (C). (A), or the mixt. of (A) and (B) have the following properties: (i) polymolecularity index = 1.5 - 3.5 (ii) proportion in wt.% (W) of components soluble in n-decane at 23 deg C and density, d, satisfies the relationship: W <= 80 x exp(-100(d-0.88))+0.1 (iii) the average value, B1, of the number of side ramifications of elevated molecular mass and the average value, B2, of the number of side ramifications of slightly elevated molecular mass satisfy the relationship: B2\-B2.
ES09601280A 1995-06-08 1996-06-07 SINGLE-LAYER AND MULTILAYER FILMS FOR AGRICULTURE. Expired - Fee Related ES2116226B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14176195 1995-06-08
JP34426095A JP3342626B2 (en) 1995-06-08 1995-12-28 Agricultural multilayer film
JP35428995A JP3342627B2 (en) 1995-12-29 1995-12-29 Agricultural film

Publications (2)

Publication Number Publication Date
ES2116226A1 true ES2116226A1 (en) 1998-07-01
ES2116226B1 ES2116226B1 (en) 1999-04-01

Family

ID=27318320

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09601280A Expired - Fee Related ES2116226B1 (en) 1995-06-08 1996-06-07 SINGLE-LAYER AND MULTILAYER FILMS FOR AGRICULTURE.

Country Status (4)

Country Link
KR (1) KR100351556B1 (en)
CN (1) CN1080188C (en)
ES (1) ES2116226B1 (en)
FR (1) FR2734989B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017194036A1 (en) * 2016-05-13 2017-11-16 Corporación Yanber S.A. Integrated banana pest control system using a plastic device and a biological chamber

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG70064A1 (en) * 1997-01-30 2000-01-25 Mitsui Chemicals Inc Multilayer film for packaging
ES2150885B1 (en) * 1999-04-13 2001-07-01 Reyenvas S A IMPROVED SHEET OF FLEXIBLE PLASTIC MATERIAL FOR THE COVER OF VEGETABLE CULTIVATED IN CABALLONES.
KR20010107694A (en) * 2000-05-26 2001-12-07 스미까 플라스테크 가부시끼가이샤 Multilayer polyolefin-based resin film
CN100334144C (en) * 2003-03-24 2007-08-29 旭化成化学株式会社 Microporous polyethylene film
WO2014046070A1 (en) * 2012-09-19 2014-03-27 三井化学株式会社 Covering material for agricultural use, and method for producing same
KR101377044B1 (en) * 2012-11-16 2014-03-25 주식회사 미림 Anti-fogging agent with linear polyglycerin fatty acid ester, masterbatch for agricultural film containing the anti-fogging agent, and manufacturing method thereof
CN104558788B (en) * 2013-10-22 2016-08-17 中国石油化工股份有限公司 A kind of puncture resistance, the polyethylene composition having excellent weather resistance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471149A (en) * 1977-11-18 1979-06-07 Mitsubishi Chem Ind Ltd Polyethylene film for agricultural application
JPS6342861A (en) * 1986-08-08 1988-02-24 住友化学工業株式会社 Agricultural film having improved heat-insulating property and drip-proofing
US4828906A (en) * 1986-09-05 1989-05-09 Mitsui Petrochemical Industries, Ltd. Resin composition and film suitable for agricultural covering material
JPH06143509A (en) * 1992-11-11 1994-05-24 Du Pont Mitsui Polychem Co Ltd Agricultural film

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1287672A (en) * 1969-07-08 1972-09-06 Sumitomo Chemical Co Polymeric composite materials with anti-static and anti-fogging properties
FR2642082B1 (en) * 1989-01-26 1992-10-09 Coextible Sa POLYETHYLENE-BASED STRETCHABLE COMPOSITIONS AND FILMS FOR PACKAGING FOOD PRODUCTS
JPH0359047A (en) * 1989-07-28 1991-03-14 Mitsubishi Kasei Vinyl Co Agricultural polyolefin resin film
DE69329313T3 (en) * 1992-06-17 2008-07-31 Mitsui Chemicals, Inc. ethylene copolymer
JPH06136196A (en) * 1992-09-08 1994-05-17 Mitsui Petrochem Ind Ltd Ethylene copolymer composition
JPH06136195A (en) * 1992-09-08 1994-05-17 Mitsui Petrochem Ind Ltd Ethylene copolymer composition
CA2103401C (en) * 1992-11-19 2002-12-17 Mamoru Takahashi Ethylene copolymer composition
JP3059047B2 (en) * 1994-04-27 2000-07-04 キヤノン株式会社 Electrophotographic cartridge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471149A (en) * 1977-11-18 1979-06-07 Mitsubishi Chem Ind Ltd Polyethylene film for agricultural application
JPS6342861A (en) * 1986-08-08 1988-02-24 住友化学工業株式会社 Agricultural film having improved heat-insulating property and drip-proofing
US4828906A (en) * 1986-09-05 1989-05-09 Mitsui Petrochemical Industries, Ltd. Resin composition and film suitable for agricultural covering material
JPH06143509A (en) * 1992-11-11 1994-05-24 Du Pont Mitsui Polychem Co Ltd Agricultural film

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS WPIL en QUESTEL, semana 8814, Londres: Derwent Publications Ltd, AN-88-093937, & JP 63042861 A (SUMITOMO CHEM IND KK, OKURA INDUSTRIAL KK), * resumen * *
BASE DE DATOS WPIL en QUESTEL, semana 9425, Londres: Derwent Publications Ltd, AN-94-205848, & JP 6143509 A (JAPAN TOBACCO INC, MITSUI DU PONT POLYCHEMICAL KK) *
PATENT ABSTRACTS OF JAPAN, PAJ C08 1976-1984 (1/3) & JP 54071149 A (MITSUBISHI CHEM IND LTD) 07.06.79 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017194036A1 (en) * 2016-05-13 2017-11-16 Corporación Yanber S.A. Integrated banana pest control system using a plastic device and a biological chamber

Also Published As

Publication number Publication date
FR2734989A1 (en) 1996-12-13
FR2734989B1 (en) 1999-08-27
CN1147449A (en) 1997-04-16
ES2116226B1 (en) 1999-04-01
KR100351556B1 (en) 2002-11-08
CN1080188C (en) 2002-03-06
KR970001443A (en) 1997-01-24

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