KR930012935A - 농업용 피복필름 - Google Patents

농업용 피복필름 Download PDF

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KR930012935A
KR930012935A KR1019920025117A KR920025117A KR930012935A KR 930012935 A KR930012935 A KR 930012935A KR 1019920025117 A KR1019920025117 A KR 1019920025117A KR 920025117 A KR920025117 A KR 920025117A KR 930012935 A KR930012935 A KR 930012935A
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hypophosphite
coating film
agricultural
agricultural coating
parts
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KR1019920025117A
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고조 고따니
다이이찌 사까야
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모리 히데오
스미또모가가꾸고오교가부시끼가이샤
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Publication of KR930012935A publication Critical patent/KR930012935A/ko

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    • 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
    • C08K5/19—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
    • 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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • 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
    • 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
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Greenhouses (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Fireproofing Substances (AREA)
  • Protection Of Plants (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Paints Or Removers (AREA)

Abstract

(a) 폴리올레핀계 수지, (b) 유적제, (c) 열안정제, (d) 내후성 부여제 및 (e) 유기용매중의 차아인산 화합물 용액을 함유하는 조성물을 제막하여 수득한 농업용 피복필름.

Description

농업용 피복필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (20)

  1. (a) 폴리올레핀계 수지, (b) 유적제, (c) 열안정제, (d) 내후성 부여제 및 (e) 유기용매중의 차아인산 화합물 용액을 함유하는 조성물을 제막하여 수득한 농업용 피복필름.
  2. 제1항에 있어서, 폴리올레핀계 수지의 용융유동지수가 0.3-4g/10분인 농업용 피복필름.
  3. 제1항에 있어서, 폴리올레핀계 수지가 밀도 0.935g/㎤이하의 저밀도 폴리에틸렌 또는 에틸렌-α-올레핀 공중합체인 농업용 피복필름.
  4. 제1항에 있어서, 폴리올레핀계 수지가 30 중량%이하의 비닐 아세테이트 함량을 갖는 에틸렌-비닐 에세테이트 공중합체인 농업용 피복필름.
  5. 제1항에 있어서, 유적제가 소르비탄 지방산 에스테르 계면활성제, 글리세롤 지방산 에스테르 계면활성제, 폴리알킬렌 글리콜 지방산 에스테르 계면 활성제, 알킬페놀-알킬렌 옥시드 부가물 및 소르비탄-글리세롤 축합물의 유기산 에스테르로 구성된 군에서 선택된 1종 이상을 함유하는 농업용 피복 필름.
  6. 제1항에 있어서, 유적제가 폴리올레핀계 수지 100 중량부당 0.5-5중량부로 사용되는 농업용 피복필름.
  7. 제1항에 있어서, 열안정제가 부자유 페놀계 화합물, 1개 이상의 티올 또는 티오에테르 결합을 갖는 황계 화합물 및 아인산 에스테르계 화합물로 구성된 군에서 선택된 1종 이상을 함유하는 농업용 피복필름.
  8. 제1항에 있어서, 열안정제가 폴리올레핀계 수지 100 중량부당 0.01-1중량부로 사용되는 농업용 피복필름.
  9. 제1항에 있어서, 내후성 부여제가 부자유 아민 화합물 및 자외선 흡수제로 구성된 군에서 선택된 1종 이상을 함유하는 농업용 피복필름.
  10. 제1항에 있어서, 내후성 부여제가 4-위치에 치환기를 가지며 임의로 N원자에 치환기 알킬기를 갖는 분자량250-10,000의 2,2,6,6-테트라알킬피페리딘 화합물인 부자유 아민 화합물을 1종 이상 함유하는 농업용 피복필름.
  11. 제1항에 있어서, 내후성 부여제가 폴리올레핀계 수지 100 중량부당 0.1-3중량부로 사용되는 농업용 피복필름.
  12. 제1항에 있어서, 차아인산 화합물이 하기 일반식 (A)을 갖는 농업용 피복필름.
    XA(X2PO2)b.....(A)
    〔상기 식중, X은 금속이온, 암모늄이온 또는 4차 포스포늄이온이고, a 및 b은 각각 자연수이며, axc=b)식중, c은 x로 표시되는 금속이온의 원자가이다)이다〕.
  13. 제1항에 있어서, 차아인산 화합물이 차아인산 리튬, 차아인산 나트륨, 차아인산 칼륨, 차아인산 마그네슘, 차아인산 칼슘, 차아인산 아연, 차아인산 티탄, 차아니산 바나듐, 차아인산 몰리브덴, 차아인산 망간, 차아인산 코발트, 차아니산 암모늄, 차아인산 부틸암모늄, 차아인산 디에틸암모늄, 차아인 트리에틸암모늄, 차아인산 테트라에틸암모늄, 차아인산 테트라부틸포스포늄 및 차아인산 테트라페닐포스포늄으로 구성된 군에서 선택된 1종 이상을 함유하는 농업용 피복필름.
  14. 제1항에 있어서, 차아인산 화합물이 폴리올레핀계 수지 100중량부당 0.01-2중량부로 사용되는 농업용 피복필름.
  15. 제1항에 있어서, 유기 용매가 차아인산 화합물을 용해시킬 수 있으며 조성물이 필름으로 가공되는 온도 이상의 비점을 갖는 농업용 피복필름.
  16. 제1항에 있어서, 유기 용매가 에틸렌 글리콜, 디네틸렌 글리콜, 분자량150-50,000의 폴리에틸렌 글리콜, 프로필렌 글리콜, 분자량134-50,000의 폴리프로필렌 글리콜, 글리세롤, 디글리세롤, 헥사글리세롤, 트리메틸 올프로판, 헥사메틸렌디아민 및 디메틸 술폭시드로 구성된 군에서 선택된 1종 이상을 함유하는 농업용 피복필름.
  17. 제1항에 있어서, 용액이 포화농도 이하의 농도로 차아인산 화합물을 함유하고 폴리올레핀계 수지 100 중량부당 0.01-5중량부로 사용되는 농업용 피복필름.
  18. 제1항에 있어서, 조성물이 무기 화합물을 더 함유하며, 이 무기 화합물을 리튬, 나트륨, 칼륨, 마그네슘, 칼슘, 아연, 알루미늄, 규소 및 티탄으로 구성된 군에서 선택된 금속의 산화물, 수산화물, 탄산염, 황산염, 인산염, 규산염, 알루민산염 또는 알루미노규산염, 또는 하이드로탈사이트 또는 이들의 혼합물인 농업용 피볼필름.
  19. 제18항에 있어서, 무기 화합물이 평균입자크기 0.5-10㎛을 가지며 폴리올레핀계 수지 100 중량부당 20중량부 이하로 사용되는 농업용 피복필름.
  20. 제1항에 있어서, 두께가 0.02-0.3㎜인 농업용 피복필름.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920025117A 1991-12-24 1992-12-22 농업용 피복필름 KR930012935A (ko)

Applications Claiming Priority (2)

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JP91-340820 1991-12-24
JP3340820A JP3064611B2 (ja) 1991-12-24 1991-12-24 農業用被覆フィルム

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US (1) US5414030A (ko)
EP (1) EP0550010A1 (ko)
JP (1) JP3064611B2 (ko)
KR (1) KR930012935A (ko)

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DE3382687D1 (de) * 1982-09-30 1993-07-01 Ciba Geigy Ag Mit bis-(polyalkylpiperidinyl-amino)-1,3,5-triazinen stabilisierte polyolefine.
US4486552A (en) * 1983-02-28 1984-12-04 The Dow Chemical Company Fog-resistant olefin polymer films
IL72879A (en) * 1984-09-06 1988-12-30 Ginegar Kibbutz Plastic sheeting
CA1271398C (en) * 1985-06-28 1990-07-10 DIAGNOSTIC KIT
JP2510851B2 (ja) * 1985-08-15 1996-06-26 住友化学工業株式会社 ポリオレフイン系無滴フイルム
DE3731843C2 (de) * 1986-09-25 2002-03-21 Ciba Sc Holding Ag Verfahren zum Stabilisieren von Polyethylenfolien
JP2822477B2 (ja) * 1988-09-09 1998-11-11 住友化学工業株式会社 熱安定性および耐候性に優れた樹脂組成物
WO1990002772A1 (en) * 1988-09-09 1990-03-22 Sumitomo Chemical Company, Limited Resin composition having excellent heat stability and weatherability
JP2830329B2 (ja) * 1990-03-22 1998-12-02 住友化学工業株式会社 安定化樹脂組成物
JPH04351670A (ja) * 1991-05-29 1992-12-07 Sumitomo Chem Co Ltd 耐候性樹脂組成物

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JP3064611B2 (ja) 2000-07-12
EP0550010A1 (en) 1993-07-07
US5414030A (en) 1995-05-09
JPH05168352A (ja) 1993-07-02

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