KR870003150A - 주로 농업용으로 쓰이는 내시효성 투명플라스틱 필름 - Google Patents

주로 농업용으로 쓰이는 내시효성 투명플라스틱 필름 Download PDF

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Publication number
KR870003150A
KR870003150A KR1019860007834A KR860007834A KR870003150A KR 870003150 A KR870003150 A KR 870003150A KR 1019860007834 A KR1019860007834 A KR 1019860007834A KR 860007834 A KR860007834 A KR 860007834A KR 870003150 A KR870003150 A KR 870003150A
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KR
South Korea
Prior art keywords
aluminate
film
sodium
film according
transparent plastic
Prior art date
Application number
KR1019860007834A
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English (en)
Inventor
슈발리에 쥘트
Original Assignee
필리프 뒤브룩
라쏘씨 에떼롱-뿔랑쉬미드 바스
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 필리프 뒤브룩, 라쏘씨 에떼롱-뿔랑쉬미드 바스 filed Critical 필리프 뒤브룩
Publication of KR870003150A publication Critical patent/KR870003150A/ko

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Classifications

    • 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
    • C08K3/34—Silicon-containing compounds
    • 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
    • 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)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Greenhouses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

내용 없음

Description

주로 농업용으로 쓰이는 내시효성 투명플라스틱 필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 항시효성 첨가제를 포함하고 적외선 방사를 저지하는 성질이 우수하며 합성 소디움 실리코-알루미네이트에 근거한 충진제를 포함하는 것을 특징으로 하는 투명 플라스틱필름.
  2. 제1항에 있어서, 소디움 실리코-알루미네이트가 비정질이고, 하기 일반식을 갖는 것을
    x Na2O, Al2O3, y SiO2, s H2O
    x=0.1 to 2
    y=1.5 to 16
    w=0.3 to 4
    특징으로 하는 필름.
  3. 제1항에 있어서, 소디움 실리코-알루미네이트가 결정상이고 다음과 같은 식으로 이루어진 것을 1±0.2 Oa2O, Al2O3, 1.85±0.5 SiO2, 0 to 6 H2O 특징으로 하는 필름.
  4. 제1항에서 3항중 어느한 항에 있어서, 소디움 실리코-알루미네이트의 조성물이 하기의 양으로
    Fe〈500ppm
    Cu〈20ppm
    Mn〈20ppm
    이루어진 것을 특징으로 하는 필름.
  5. 제1항에서 4항중 어느한 항에 있어서, 소디움실리코-알루미네이트가 500~1300cm-1의 적외선 방사흡수 밴드를 갖는 것을 특징으로 하는 필름.
  6. 제1항에서 5항중 어느한 항에 있어서, 쿨러(COULTER) 계수기로 측정된 소디움 실리코-알루미네이트의 평균 입자크기가 1내지 40마이크로미터인 것을 특징으로 하는 필름.
  7. 제1항에서 8항중 어느 한항에 있어서, 필름이 에틸렌 중합체 및/또는 공중합체로 제조되는 것을 특징으로 하는 필름.
  8. 제1항에서 7항중 어느 한항에 있어서, 소디움 실리코-알루미네이트를 1내지 10중량부를 포함하는 것을 특징으로 하는 필름.
  9. 제1항에서 8항중 어느 한항에 있어서, 첨가제가 항자외선 물질로서 플라스틱 물질에 대해 0.5내지 2중량%의 양으로 첨가되는 것을 특징으로 하는 필름.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860007834A 1985-09-20 1986-09-17 주로 농업용으로 쓰이는 내시효성 투명플라스틱 필름 KR870003150A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR85/13939 1985-09-20
FR8513939A FR2587711B1 (fr) 1985-09-20 1985-09-20 Film transparent en matiere plastique, resistant au vieillissement, notamment a usage agricole

Publications (1)

Publication Number Publication Date
KR870003150A true KR870003150A (ko) 1987-04-15

Family

ID=9323084

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860007834A KR870003150A (ko) 1985-09-20 1986-09-17 주로 농업용으로 쓰이는 내시효성 투명플라스틱 필름

Country Status (9)

Country Link
EP (1) EP0220083A1 (ko)
JP (1) JPS62121768A (ko)
KR (1) KR870003150A (ko)
AR (1) AR240333A1 (ko)
BR (2) BR8604473A (ko)
ES (1) ES2001300A6 (ko)
FR (1) FR2587711B1 (ko)
GR (1) GR862391B (ko)
PT (1) PT83405B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010049854A (ko) * 1999-07-30 2001-06-15 스미까 플라스테크 가부시끼가이샤 올레핀계 수지 조성물 및 그것을 포함하는 성형품

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128853A (ja) * 1982-01-27 1983-08-01 住友化学工業株式会社 農業用フイルム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010049854A (ko) * 1999-07-30 2001-06-15 스미까 플라스테크 가부시끼가이샤 올레핀계 수지 조성물 및 그것을 포함하는 성형품

Also Published As

Publication number Publication date
JPS62121768A (ja) 1987-06-03
AR240333A1 (es) 1990-03-30
PT83405A (fr) 1986-10-01
GR862391B (en) 1987-01-19
PT83405B (pt) 1989-05-12
EP0220083A1 (fr) 1987-04-29
ES2001300A6 (es) 1988-05-01
BR8604594A (pt) 1987-05-26
FR2587711A1 (fr) 1987-03-27
BR8604473A (pt) 1987-05-19
FR2587711B1 (fr) 1988-06-24

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application